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 0:00:00 623 31301 139.83 10.55 1/1/2011 1:00:00 627 31321 140.81 10.63 1/1/2011 2:00:00 645 31339 144.94 10.94 1/1/2011 3:00:00 656 31420 147.79 11.15 1/1/2011 4:00:00 657 31402 147.93 11.16 1/1/2011 5:00:00 706 31520 159.56 12.04 1/1/2011 6:00:00 698 31576 158.04 11.93 1/1/2011 7:00:00 688 31597 155.88 11.76 1/1/2011 8:00:00 701 31634 159.01 12.00 1/1/2011 9:00:00 692 31692 157.25 11.87 1/1/2011 10:00:00 737 31536 166.65 12.58 1/1/2011 11:00:00 730 31337 164.03 12.38 1/1/2011 12:00:00 727 31377 163.56 12.34 1/1/2011 13:00:00 670 29154 140.06 10.57 1/1/2011 14:00:00 573 31583 129.76 9.79 1/1/2011 15:00:00 921 31723 209.50 15.81 1/1/2011 16:00:00 870 31798 198.36 14.97 1/1/2011 17:00:00 375 31859 85.67 6.47 1/1/2011 18:00:00 192 31943 43.98 3.32 1/1/2011 19:00:00 1 31979 0.23 0.02 1/1/2011 20:00:00 0 32145 0.00 0.00 1/1/2011 21:00:00 241 32339 55.88 4.22 1/1/2011 22:00:00 539 32458 125.44 9.47 1/1/2011 23:00:00 650 32351 150.78 318 11.38 9.89 1/2/2011 0:00:00 253 32316 58.62 4.32 1/2/2011 1:00:00 276 32299 63.92 4.71 1/2/2011 2:00:00 299 32242 69.13 5.09 1/2/2011 3:00:00 302 32264 69.87 5.14 1/2/2011 4:00:00 297 32353 68.90 5.07 1/2/2011 5:00:00 271 30865 59.98 4.42 1/2/2011 6:00:00 365 9297 24.33 1.79 1/2/2011 7:00:00 673 28224 136.20 10.03 1/2/2011 8:00:00 304 35028 76.35 5.62 1/2/2011 9:00:00 491 34996 123.21 9.07 1/2/2011 10:00:00 301 34926 75.38 5.55 1/2/2011 11:00:00 318 34861 79.49 5.85 1/2/2011 12:00:00 297 34847 74.21 5.46 1/2/2011 13:00:00 301 33798 72.95 5.37 1/2/2011 14:00:00 303 34627 75.23 5.54 1/2/2011 15:00:00 305 33430 73.11 5.38 1/2/2011 16:00:00 297 33167 70.63 5.20 1/2/2011 17:00:00 299 33362 71.53 5.27 1/2/2011 18:00:00 301 33633 72.59 5.34 1/2/2011 19:00:00 297 33850 72.09 5.31 1/2/2011 20:00:00 298 33666 71.94 5.30 1/2/2011 21:00:00 261 33765 63.19 4.65 1/2/2011 22:00:00 298 33885 72.40 5.33 1/2/2011 23:00:00 299 33496 71.81 326 5.29 5.42 1/3/2011 0:00:00 303 34082 74.05 5.24 1/3/2011 1:00:00 298 33999 72.65 5.14 1/3/2011 2:00:00 299 34251 73.43 5.20 1/3/2011 3:00:00 302 34293 74.26 5.26 1/3/2011 4:00:00 302 34379 74.45 5.27 1/3/2011 5:00:00 298 34286 73.26 5.19 1/3/2011 6:00:00 301 34179 73.77 5.22 1/3/2011 7:00:00 298 34071 72.80 5.15 1/3/2011 8:00:00 303 34230 74.37 5.27 1/3/2011 9:00:00 324 34051 79.11 5.60 1/3/2011 10:00:00 301 33786 72.92 5.16 1/3/2011 11:00:00 299 33552 71.93 5.09 1/3/2011 12:00:00 300 33275 71.58 5.07 1/3/2011 13:00:00 302 32087 69.48 4.92 1/3/2011 14:00:00 300 32695 70.33 4.98 1/3/2011 15:00:00 295 32788 69.36 4.91 1/3/2011 16:00:00 303 32830 71.33 5.05 1/3/2011 17:00:00 283 32753 66.46 4.71 1/3/2011 18:00:00 277 32856 65.26 4.62 1/3/2011 19:00:00 274 32926 64.69 4.58 1/3/2011 20:00:00 273 33025 64.65 4.58 1/3/2011 21:00:00 163 33057 38.64 2.74 1/3/2011 22:00:00 272 33053 64.46 4.56 1/3/2011 23:00:00 280 33038 66.33 339 4.70 4.92 1/4/2011 0:00:00 275 33064 65.20 4.79 1/4/2011 1:00:00 272 33031 64.42 4.73 1/4/2011 2:00:00 275 32958 64.99 4.77 1/4/2011 3:00:00 275 33030 65.13 4.78 1/4/2011 4:00:00 274 33008 64.85 4.76 1/4/2011 5:00:00 274 32899 64.64 4.74 1/4/2011 6:00:00 276 32875 65.06 4.78 1/4/2011 7:00:00 275 32789 64.66 4.75 1/4/2011 8:00:00 272 32755 63.88 4.69 1/4/2011 9:00:00 329 32737 77.23 5.67 1/4/2011 10:00:00 275 32735 64.55 4.74 1/4/2011 11:00:00 275 32475 64.04 4.70 1/4/2011 12:00:00 278 32210 64.21 4.71 1/4/2011 13:00:00 275 30963 61.05 4.48 1/4/2011 14:00:00 276 31530 62.40 4.58 WestDATESTAMP 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 15:00:00 276 31434 62.21 4.57 1/4/2011 16:00:00 274 31213 61.32 4.50 1/4/2011 17:00:00 270 31217 60.44 4.44 1/4/2011 18:00:00 276 31338 62.02 4.55 1/4/2011 19:00:00 275 31492 62.10 4.56 1/4/2011 20:00:00 273 31484 61.63 4.52 1/4/2011 21:00:00 347 31631 78.70 5.78 1/4/2011 22:00:00 276 31664 62.66 4.60 1/4/2011 23:00:00 273 31714 62.08 327 4.56 4.74 1/5/2011 0:00:00 274 31668 62.22 4.64 1/5/2011 1:00:00 273 31695 62.04 4.62 1/5/2011 2:00:00 278 31638 63.07 4.70 1/5/2011 3:00:00 275 31542 62.20 4.64 1/5/2011 4:00:00 273 31532 61.72 4.60 1/5/2011 5:00:00 273 31419 61.50 4.58 1/5/2011 6:00:00 278 31397 62.59 4.66 1/5/2011 7:00:00 277 31392 62.35 4.65 1/5/2011 8:00:00 273 31509 61.68 4.60 1/5/2011 9:00:00 318 31634 72.13 5.38 1/5/2011 10:00:00 293 31493 66.16 4.93 1/5/2011 11:00:00 441 31368 99.19 7.39 1/5/2011 12:00:00 406 31403 91.42 6.81 1/5/2011 13:00:00 578 30597 126.81 9.45 1/5/2011 14:00:00 279 31502 63.02 4.70 1/5/2011 15:00:00 277 31565 62.69 4.67 1/5/2011 16:00:00 275 31314 61.75 4.60 1/5/2011 17:00:00 273 31290 61.25 4.57 1/5/2011 18:00:00 274 31530 61.95 4.62 1/5/2011 19:00:00 273 31845 62.34 4.65 1/5/2011 20:00:00 276 31966 63.26 4.72 1/5/2011 21:00:00 353 31886 80.71 6.02 1/5/2011 22:00:00 277 32010 63.58 4.74 1/5/2011 23:00:00 270 32243 62.42 322 4.65 5.15 1/6/2011 0:00:00 274 32524 63.90 4.69 1/6/2011 1:00:00 275 32727 64.53 4.74 1/6/2011 2:00:00 274 32840 64.52 4.74 1/6/2011 3:00:00 273 33000 64.60 4.74 1/6/2011 4:00:00 277 33013 65.57 4.81 1/6/2011 5:00:00 273 32997 64.59 4.74 1/6/2011 6:00:00 279 33002 66.02 4.85 1/6/2011 7:00:00 271 33041 64.20 4.71 1/6/2011 8:00:00 275 33083 65.23 4.79 1/6/2011 9:00:00 360 33033 85.27 6.26 1/6/2011 10:00:00 277 32954 65.45 4.80 1/6/2011 11:00:00 277 32740 65.03 4.77 1/6/2011 12:00:00 275 32536 64.16 4.71 1/6/2011 13:00:00 277 31389 62.34 4.58 1/6/2011 14:00:00 269 32033 61.79 4.53 1/6/2011 15:00:00 277 31905 63.37 4.65 1/6/2011 16:00:00 273 31728 62.11 4.56 1/6/2011 17:00:00 275 31721 62.55 4.59 1/6/2011 18:00:00 273 31820 62.29 4.57 1/6/2011 19:00:00 272 32132 62.67 4.60 1/6/2011 20:00:00 276 32238 63.80 4.68 1/6/2011 21:00:00 338 32275 78.22 5.74 1/6/2011 22:00:00 273 32382 63.39 4.65 1/6/2011 23:00:00 274 32430 63.71 327 4.68 4.80 1/7/2011 0:00:00 275 32576 64.24 4.86 1/7/2011 1:00:00 274 32633 64.11 4.85 1/7/2011 2:00:00 275 32520 64.12 4.85 1/7/2011 3:00:00 275 32539 64.16 4.86 1/7/2011 4:00:00 273 32551 63.72 4.82 1/7/2011 5:00:00 276 32427 64.17 4.86 1/7/2011 6:00:00 277 32281 64.12 4.85 1/7/2011 7:00:00 274 32249 63.36 4.80 1/7/2011 8:00:00 276 32218 63.76 4.83 1/7/2011 9:00:00 289 32094 66.51 5.04 1/7/2011 10:00:00 276 31817 62.97 4.77 1/7/2011 11:00:00 276 31400 62.14 4.70 1/7/2011 12:00:00 275 30918 60.97 4.62 1/7/2011 13:00:00 273 29729 58.20 4.41 1/7/2011 14:00:00 277 30356 60.29 4.56 1/7/2011 15:00:00 275 30251 59.65 4.52 1/7/2011 16:00:00 274 30185 59.30 4.49 1/7/2011 17:00:00 274 30306 59.54 4.51 1/7/2011 18:00:00 277 30439 60.46 4.58 1/7/2011 19:00:00 272 30872 60.21 4.56 1/7/2011 20:00:00 272 32740 63.85 4.83 1/7/2011 21:00:00 549 33023 130.00 9.84 1/7/2011 22:00:00 277 33215 65.97 4.99 1/7/2011 23:00:00 275 33256 65.58 317 4.96 4.96 1/8/2011 0:00:00 272 33332 65.01 4.79 1/8/2011 1:00:00 274 33410 65.64 4.83 1/8/2011 2:00:00 278 33453 66.68 4.91 1/8/2011 3:00:00 274 33523 65.86 4.85 1/8/2011 4:00:00 274 33566 65.95 4.85 1/8/2011 5:00:00 272 33664 65.66 4.83 1/8/2011 6:00:00 273 33728 66.02 4.86DATESTAMP 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 1/8/2011 7:00:00 276 33696 66.69 4.91 1/8/2011 8:00:00 279 33415 66.85 4.92 1/8/2011 9:00:00 262 32858 61.73 4.54 1/8/2011 10:00:00 276 32798 64.91 4.78 1/8/2011 11:00:00 274 32597 64.04 4.71 1/8/2011 12:00:00 273 32632 63.88 4.70 1/8/2011 13:00:00 272 31636 61.70 4.54 1/8/2011 14:00:00 276 32338 64.00 4.71 1/8/2011 15:00:00 280 10657 21.40 1.58 1/8/2011 16:00:00 251 24127 43.42 3.20 1/8/2011 17:00:00 255 32166 58.81 4.33 1/8/2011 18:00:00 255 32240 58.95 4.34 1/8/2011 19:00:00 272 32382 63.16 4.65 1/8/2011 20:00:00 275 32375 63.84 4.70 1/8/2011 21:00:00 363 32451 84.47 6.22 1/8/2011 22:00:00 275 32537 64.16 4.72 1/8/2011 23:00:00 274 32615 64.08 326 4.72 4.59 1/9/2011 0:00:00 277 32744 65.04 4.70 1/9/2011 1:00:00 277 32815 65.18 4.71 1/9/2011 2:00:00 277 32942 65.43 4.73 1/9/2011 3:00:00 276 33021 65.35 4.72 1/9/2011 4:00:00 273 33068 64.73 4.68 1/9/2011 5:00:00 279 33079 66.18 4.78 1/9/2011 6:00:00 275 33138 65.34 4.72 1/9/2011 7:00:00 273 33254 65.10 4.71 1/9/2011 8:00:00 276 33261 65.82 4.76 1/9/2011 9:00:00 265 33326 63.32 4.58 1/9/2011 10:00:00 274 33330 65.48 4.73 1/9/2011 11:00:00 276 33350 66.00 4.77 1/9/2011 12:00:00 274 33427 65.67 4.75 1/9/2011 13:00:00 275 33449 65.96 4.77 1/9/2011 14:00:00 276 33457 66.21 4.79 1/9/2011 15:00:00 274 33456 65.73 4.75 1/9/2011 16:00:00 275 32581 64.25 4.64 1/9/2011 17:00:00 273 33506 65.59 4.74 1/9/2011 18:00:00 275 33598 66.25 4.79 1/9/2011 19:00:00 277 33696 66.93 4.84 1/9/2011 20:00:00 276 33672 66.64 4.82 1/9/2011 21:00:00 366 33694 88.43 6.39 1/9/2011 22:00:00 276 33699 66.69 4.82 1/9/2011 23:00:00 275 33675 66.40 332 4.80 4.81 1/10/20110:00:00 276 33639 66.57 4.83 1/10/2011 1:00:00 278 33561 66.90 4.85 1/10/2011 2:00:00 274 33630 66.07 4.79 1/10/2011 3:00:00 275 33588 66.23 4.80 1/10/20114:00:00 276 33567 66.43 4.82 1/10/20115:00:00 276 33513 66.32 4.81 1/10/2011 6:00:00 273 33455 65.49 4.75 1/10/20117:00:00 275 33466 65.99 4.78 1/10/20118:00:00 278 33535 66.85 4.85 1/10/20119:00:00 271 33509 65.11 4.72 1/10/201110:00:00 273 33387 65.36 4.74 1/10/201111:00:00 276 33321 65.94 4.78 1/10/201112:00:00 273 33363 65.31 4.74 1/10/201113:00:00 275 33354 65.77 4.77 1/10/201114:00:00 276 33214 65.73 4.77 1/10/201115:00:00 273 33275 65.14 4.72 1/10/201116:00:00 277 32391 64.33 4.66 1/10/201117:00:00 273 33082 64.76 4.70 1/10/201118:00:00 278 32857 65.50 4.75 1/10/201119:00:00 274 32886 64.61 4.68 1/10/201120:00:00 276 32904 65.12 4.72 1/10/201121:00:00 250 32879 58.94 4.27 1/10/201122:00:00 274 32920 64.68 4.69 1/10/201123:00:00 276 32856 65.02 331 4.71 4.74 1/11/20110:00:00 275 32872 64.82 4.76 1/11/2011 1:00:00 276 32979 65.27 4.79 1/11/2011 2:00:00 275 32964 65.00 4.77 1/11/2011 3:00:00 274 32975 64.79 4.75 1/11/20114:00:00 276 32996 65.30 4.79 1/11/20115:00:00 276 32943 65.20 4.78 1/11/2011 6:00:00 274 32939 64.71 4.75 1/11/20117:00:00 279 32962 65.94 4.84 1/11/20118:00:00 274 32923 64.68 4.75 1/11/20119:00:00 294 32968 69.50 5.10 1/11/201110:00:00 277 32901 65.35 4.80 1/11/201111:00:00 274 32713 64.27 4.72 1/11/201112:00:00 278 32720 65.22 4.79 1/11/201113:00:00 275 32773 64.62 4.74 1/11/201114:00:00 273 32715 64.04 4.70 1/11/201115:00:00 276 32761 64.83 4.76 1/11/201116:00:00 274 31854 62.58 4.59 1/11/201117:00:00 273 32788 64.18 4.71 1/11/201118:00:00 276 33076 65.46 4.80 1/11/201119:00:00 275 33253 65.57 4.81 1/11/201120:00:00 273 33232 65.05 4.77 1/11/201121:00:00 253 33375 60.55 4.44 1/11/201122:00:00 278 33394 66.57 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 1/11/201123:00:00 275 33435 65.93 327 4.84 4.77 1/12/20110:00:00 276 33476 66.25 4.79 1/12/2011 1:00:00 276 33506 66.31 4.79 1/12/2011 2:00:00 275 33560 66.18 4.78 1/12/2011 3:00:00 277 33700 66.93 4.84 1/12/20114:00:00 277 33598 66.73 4.82 1/12/20115:00:00 275 33570 66.20 4.79 1/12/2011 6:00:00 275 33785 66.62 4.82 1/12/20117:00:00 275 33896 66.84 4.83 1/12/20118:00:00 276 33860 67.01 4.84 1/12/20119:00:00 417 33982 101.61 7.35 1/12/201110:00:00 276 33819 66.93 4.84 1/12/201111:00:00 274 33604 66.02 4.77 1/12/201112:00:00 276 33815 66.92 4.84 1/12/201113:00:00 278 33696 67.17 4.86 1/12/201114:00:00 275 33425 65.91 4.76 1/12/201115:00:00 272 33650 65.63 4.74 1/12/201116:00:00 277 32608 64.77 4.68 1/12/201117:00:00 275 33477 66.01 4.77 1/12/201118:00:00 274 33658 66.13 4.78 1/12/201119:00:00 275 33742 66.53 4.81 1/12/201120:00:00 274 33709 66.23 4.79 1/12/201121:00:00 210 33567 50.54 3.65 1/12/201122:00:00 277 33677 66.89 4.84 1/12/201123:00:00 275 33760 66.57 332 4.81 4.86 1/13/20110:00:00 277 33774 67.08 4.88 1/13/2011 1:00:00 274 33811 66.43 4.83 1/13/2011 2:00:00 276 33733 66.76 4.86 1/13/2011 3:00:00 276 33726 66.74 4.85 1/13/20114:00:00 275 33813 66.67 4.85 1/13/20115:00:00 278 33798 67.37 4.90 1/13/2011 6:00:00 279 33924 67.87 4.94 1/13/20117:00:00 277 33776 67.09 4.88 1/13/20118:00:00 278 33642 67.06 4.88 1/13/20119:00:00 287 33396 68.73 5.00 1/13/201110:00:00 273 33351 65.29 4.75 1/13/201111:00:00 274 33194 65.22 4.74 1/13/201112:00:00 273 32937 64.47 4.69 1/13/201113:00:00 276 32831 64.97 4.73 1/13/201114:00:00 276 32865 65.04 4.73 1/13/201115:00:00 277 32765 65.08 4.73 1/13/201116:00:00 272 31886 62.19 4.52 1/13/201117:00:00 276 32752 64.82 4.71 1/13/201118:00:00 277 32763 65.07 4.73 1/13/201119:00:00 272 32771 63.91 4.65 1/13/201120:00:00 276 32811 64.93 4.72 1/13/201121:00:00 247 32929 58.32 4.24 1/13/201122:00:00 276 33063 65.43 4.76 1/13/201123:00:00 274 33052 64.94 330 4.72 4.76 1/14/20110:00:00 277 33049 65.64 4.95 1/14/2011 1:00:00 276 32994 65.30 4.93 1/14/2011 2:00:00 276 32926 65.16 4.92 1/14/2011 3:00:00 274 32861 64.56 4.87 1/14/20114:00:00 275 32845 64.77 4.89 1/14/20115:00:00 274 32859 64.56 4.87 1/14/2011 6:00:00 276 32826 64.96 4.90 1/14/20117:00:00 276 32821 64.95 4.90 1/14/20118:00:00 277 32822 65.19 4.92 1/14/20119:00:00 244 32857 57.49 4.34 1/14/201110:00:00 277 32805 65.16 4.92 1/14/201111:00:00 273 32723 64.06 4.83 1/14/201112:00:00 276 32581 64.48 4.87 1/14/201113:00:00 274 32443 63.74 4.81 1/14/201114:00:00 249 27284 48.71 3.68 1/14/201115:00:00 402 23366 67.35 5.08 1/14/201116:00:00 277 31734 63.03 4.76 1/14/201117:00:00 274 32367 63.59 4.80 1/14/201118:00:00 275 32432 63.95 4.83 1/14/201119:00:00 276 32456 64.23 4.85 1/14/201120:00:00 274 32478 63.81 4.82 1/14/201121:00:00 183 32538 42.70 3.22 1/14/201122:00:00 279 32630 65.28 4.93 1/14/201123:00:00 274 32615 64.08 318 4.84 4.74 1/15/20110:00:00 274 32601 64.05 4.79 1/15/2011 1:00:00 278 32619 65.02 4.86 1/15/2011 2:00:00 275 32569 64.22 4.80 1/15/2011 3:00:00 276 32574 64.46 4.82 1/15/20114:00:00 270 32588 63.09 4.72 1/15/20115:00:00 276 32521 64.36 4.81 1/15/2011 6:00:00 276 32596 64.51 4.82 1/15/20117:00:00 278 32574 64.93 4.85 1/15/20118:00:00 273 32542 63.70 4.76 1/15/20119:00:00 289 32507 67.36 5.04 1/15/201110:00:00 274 32473 63.80 4.77 1/15/201111:00:00 275 32489 64.06 4.79 1/15/201112:00:00 276 32353 64.03 4.79 1/15/201113:00:00 277 32152 63.86 4.77 1/15/201114:00:00 274 32096 63.06 4.71DATESTAMP 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 1/15/201115:00:00 276 31941 63.21 4.73 1/15/201116:00:00 275 30970 61.07 4.57 1/15/201117:00:00 276 31718 62.77 4.69 1/15/201118:00:00 275 31820 62.74 4.69 1/15/201119:00:00 273 31836 62.32 4.66 1/15/201120:00:00 277 31882 63.32 4.73 1/15/201121:00:00 283 31812 64.55 4.83 1/15/201122:00:00 276 31816 62.96 4.71 1/15/201123:00:00 274 31771 62.42 321 4.67 4.77 1/16/20110:00:00 274 31824 62.52 4.78 1/16/2011 1:00:00 275 31722 62.55 4.78 1/16/2011 2:00:00 276 31694 62.72 4.79 1/16/2011 3:00:00 275 31734 62.57 4.78 1/16/20114:00:00 271 31668 61.54 4.70 1/16/20115:00:00 277 31629 62.82 4.80 1/16/2011 6:00:00 273 31617 61.89 4.73 1/16/20117:00:00 276 31578 62.49 4.78 1/16/20118:00:00 276 31571 62.48 4.78 1/16/20119:00:00 234 31598 53.02 4.05 1/16/201110:00:00 275 31558 62.23 4.76 1/16/201111:00:00 276 31346 62.03 4.74 1/16/201112:00:00 276 31362 62.07 4.74 1/16/201113:00:00 273 31359 61.39 4.69 1/16/201114:00:00 274 31331 61.56 4.70 1/16/201115:00:00 278 31254 62.30 4.76 1/16/201116:00:00 270 30364 58.78 4.49 1/16/201117:00:00 276 31158 61.66 4.71 1/16/201118:00:00 277 31139 61.85 4.73 1/16/201119:00:00 274 31140 61.18 4.68 1/16/201120:00:00 276 31126 61.60 4.71 1/16/201121:00:00 344 31164 76.87 5.88 1/16/201122:00:00 277 31475 62.52 4.78 1/16/201123:00:00 274 31576 62.04 314 4.74 4.75 1/17/20110:00:00 277 31574 62.71 4.87 1/17/2011 1:00:00 273 31412 61.49 4.78 1/17/2011 2:00:00 274 31295 61.48 4.78 1/17/2011 3:00:00 276 31239 61.82 4.80 1/17/20114:00:00 275 31211 61.54 4.78 1/17/20115:00:00 275 31141 61.41 4.77 1/17/2011 6:00:00 277 31153 61.88 4.81 1/17/20117:00:00 273 31068 60.82 4.72 1/17/20118:00:00 277 30997 61.57 4.78 1/17/20119:00:00 359 30871 79.47 6.17 1/17/201110:00:00 276 30767 60.89 4.73 1/17/201111:00:00 274 30697 60.31 4.68 1/17/201112:00:00 276 30633 60.62 4.71 1/17/201113:00:00 273 30569 59.84 4.65 1/17/201114:00:00 277 30526 60.63 4.71 1/17/201115:00:00 274 30434 59.79 4.64 1/17/201116:00:00 277 29637 58.86 4.57 1/17/201117:00:00 271 30416 59.10 4.59 1/17/201118:00:00 275 30458 60.06 4.66 1/17/201119:00:00 274 30471 59.87 4.65 1/17/201120:00:00 276 30496 60.35 4.69 1/17/201121:00:00 510 30440 111.32 8.65 1/17/201122:00:00 278 30387 60.57 4.70 1/17/201123:00:00 269 30351 58.54 309 4.55 4.94 1/18/20110:00:00 276 30428 60.22 4.69 1/18/2011 1:00:00 278 30389 60.58 4.72 1/18/2011 2:00:00 274 30417 59.76 4.66 1/18/2011 3:00:00 276 30417 60.20 4.69 1/18/20114:00:00 273 30379 59.47 4.63 1/18/20115:00:00 277 30355 60.29 4.70 1/18/2011 6:00:00 274 30397 59.72 4.65 1/18/20117:00:00 274 30544 60.01 4.68 1/18/20118:00:00 273 30563 59.83 4.66 1/18/20119:00:00 331 30534 72.47 5.65 1/18/201110:00:00 274 30551 60.02 4.68 1/18/201111:00:00 276 30543 60.45 4.71 1/18/201112:00:00 274 30443 59.81 4.66 1/18/201113:00:00 275 30433 60.01 4.68 1/18/201114:00:00 273 30376 59.46 4.63 1/18/201115:00:00 277 30377 60.33 4.70 1/18/201116:00:00 273 29701 58.14 4.53 1/18/201117:00:00 274 30523 59.97 4.67 1/18/201118:00:00 273 30633 59.96 4.67 1/18/201119:00:00 277 30758 61.09 4.76 1/18/201120:00:00 274 30795 60.50 4.71 1/18/201121:00:00 208 30875 46.05 3.59 1/18/201122:00:00 275 31044 61.21 4.77 1/18/201123:00:00 272 31069 60.60 308 4.72 4.68 1/19/20110:00:00 278 31196 62.19 4.77 1/19/2011 1:00:00 275 31260 61.64 4.73 1/19/2011 2:00:00 272 31315 61.08 4.68 1/19/2011 3:00:00 277 31376 62.32 4.78 1/19/20114:00:00 275 31464 62.04 4.76 1/19/20115:00:00 274 31442 61.77 4.74 1/19/2011 6:00:00 276 31498 62.34 4.78DATESTAMP 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 1/19/20117:00:00 273 31502 61.67 4.73 1/19/20118:00:00 273 31549 61.76 4.74 1/19/20119:00:00 247 31471 55.74 4.27 1/19/201110:00:00 275 31459 62.03 4.76 1/19/201111:00:00 274 31444 61.78 4.74 1/19/201112:00:00 279 31474 62.96 4.83 1/19/201113:00:00 275 31457 62.03 4.76 1/19/201114:00:00 270 31407 60.80 4.66 1/19/201115:00:00 279 31362 62.74 4.81 1/19/201116:00:00 265 30531 58.01 4.45 1/19/201117:00:00 254 31336 57.07 4.38 1/19/201118:00:00 254 31336 57.07 4.38 1/19/201119:00:00 250 31342 56.18 4.31 1/19/201120:00:00 251 31421 56.55 4.34 1/19/201121:00:00 128 31508 28.92 2.22 1/19/201122:00:00 249 31500 56.24 4.31 1/19/201123:00:00 251 31511 56.71 313 4.35 4.51 1/20/20110:00:00 250 31509 56.48 4.32 1/20/2011 1:00:00 251 31433 56.57 4.32 1/20/2011 2:00:00 253 31444 57.04 4.36 1/20/2011 3:00:00 246 31444 55.46 4.24 1/20/20114:00:00 252 31525 56.96 4.35 1/20/20115:00:00 249 31393 56.05 4.28 1/20/2011 6:00:00 248 31432 55.89 4.27 1/20/20117:00:00 255 31434 57.48 4.39 1/20/20118:00:00 250 31363 56.22 4.30 1/20/20119:00:00 374 31418 84.25 6.44 1/20/201110:00:00 251 31325 56.38 4.31 1/20/201111:00:00 252 31305 56.57 4.32 1/20/201112:00:00 249 31333 55.94 4.28 1/20/201113:00:00 251 31494 56.68 4.33 1/20/201114:00:00 250 31613 56.67 4.33 1/20/201115:00:00 248 31562 56.13 4.29 1/20/201116:00:00 251 30757 55.36 4.23 1/20/201117:00:00 250 31659 56.75 4.34 1/20/201118:00:00 251 31754 57.15 4.37 1/20/201119:00:00 250 31813 57.03 4.36 1/20/201120:00:00 251 31863 57.35 4.38 1/20/201121:00:00 236 31980 54.12 4.14 1/20/201122:00:00 251 32161 57.88 4.42 1/20/201123:00:00 251 32254 58.05 314 4.44 4.41 1/21/20110:00:00 252 32359 58.47 4.39 1/21/2011 1:00:00 246 32470 57.27 4.30 1/21/2011 2:00:00 255 32578 59.57 4.47 1/21/2011 3:00:00 247 32706 57.93 4.34 1/21/20114:00:00 253 32774 59.46 4.46 1/21/20115:00:00 254 32793 59.73 4.48 1/21/2011 6:00:00 250 32815 58.82 4.41 1/21/20117:00:00 251 32815 59.06 4.43 1/21/20118:00:00 253 32913 59.71 4.48 1/21/20119:00:00 247 32789 58.07 4.36 1/21/201110:00:00 251 32593 58.66 4.40 1/21/201111:00:00 248 32409 57.63 4.32 1/21/201112:00:00 250 32285 57.87 4.34 1/21/201113:00:00 249 32146 57.39 4.30 1/21/201114:00:00 252 32028 57.87 4.34 1/21/201115:00:00 251 31948 57.50 4.31 1/21/201116:00:00 251 31006 55.80 4.19 1/21/201117:00:00 251 31822 57.27 4.30 1/21/201118:00:00 250 31854 57.10 4.28 1/21/201119:00:00 248 31839 56.62 4.25 1/21/201120:00:00 251 31907 57.43 4.31 1/21/201121:00:00 440 31883 100.59 7.54 1/21/201122:00:00 250 32017 57.39 4.30 1/21/201123:00:00 252 32005 57.83 320 4.34 4.48 1/22/20110:00:00 250 31969 57.31 4.38 1/22/2011 1:00:00 249 32014 57.16 4.37 1/22/2011 2:00:00 251 32045 57.67 4.41 1/22/2011 3:00:00 250 32064 57.48 4.39 1/22/20114:00:00 253 32029 58.10 4.44 1/22/20115:00:00 250 32031 57.42 4.39 1/22/2011 6:00:00 249 32117 57.34 4.38 1/22/20117:00:00 252 32208 58.20 4.45 1/22/20118:00:00 249 32234 57.55 4.40 1/22/20119:00:00 230 32138 53.00 4.05 1/22/201110:00:00 252 31953 57.74 4.41 1/22/201111:00:00 251 31632 56.93 4.35 1/22/201112:00:00 250 31449 56.38 4.31 1/22/201113:00:00 252 31293 56.54 4.32 1/22/201114:00:00 251 31071 55.92 4.27 1/22/201115:00:00 251 30896 55.61 4.25 1/22/201116:00:00 249 29999 53.56 4.09 1/22/201117:00:00 251 30773 55.38 4.23 1/22/201118:00:00 250 30844 55.29 4.23 1/22/201119:00:00 251 30991 55.78 4.26 1/22/201120:00:00 248 31125 55.35 4.23 1/22/201121:00:00 399 31241 89.38 6.83 1/22/201122:00:00 251 31397 56.51 4.32DATESTAMP 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 1/22/201123:00:00 250 31406 56.30 314 4.30 4.42 1/23/20110:00:00 251 31563 56.81 4.38 1/23/2011 1:00:00 251 31608 56.89 4.39 1/23/2011 2:00:00 249 31559 56.35 4.35 1/23/2011 3:00:00 249 31526 56.29 4.34 1/23/20114:00:00 252 31529 56.97 4.40 1/23/20115:00:00 252 31551 57.01 4.40 1/23/2011 6:00:00 252 31587 57.08 4.40 1/23/20117:00:00 250 31634 56.71 4.38 1/23/20118:00:00 253 31620 57.36 4.43 1/23/20119:00:00 312 31621 70.74 5.46 1/23/201110:00:00 256 31487 57.80 4.46 1/23/201111:00:00 249 31396 56.06 4.33 1/23/201112:00:00 253 31297 56.78 4.38 1/23/201113:00:00 252 31067 56.14 4.33 1/23/201114:00:00 248 30863 54.88 4.24 1/23/201115:00:00 254 30842 56.17 4.33 1/23/201116:00:00 248 29921 53.21 4.11 1/23/201117:00:00 250 30657 54.96 4.24 1/23/201118:00:00 248 30770 54.72 4.22 1/23/201119:00:00 251 30903 55.62 4.29 1/23/201120:00:00 250 30920 55.43 4.28 1/23/201121:00:00 482 30865 106.67 8.23 1/23/201122:00:00 252 30836 55.72 4.30 1/23/201123:00:00 248 30861 54.88 311 4.24 4.54 1/24/20110:00:00 250 30907 55.40 4.32 1/24/2011 1:00:00 249 30985 55.32 4.31 1/24/2011 2:00:00 253 30971 56.18 4.38 1/24/2011 3:00:00 248 30975 55.08 4.29 1/24/20114:00:00 250 31021 55.61 4.33 1/24/20115:00:00 251 31002 55.80 4.35 1/24/2011 6:00:00 251 30908 55.63 4.33 1/24/20117:00:00 250 30896 55.38 4.32 1/24/20118:00:00 248 30964 55.06 4.29 1/24/20119:00:00 358 30905 79.33 6.18 1/24/201110:00:00 251 30880 55.58 4.33 1/24/201111:00:00 250 30869 55.34 4.31 1/24/201112:00:00 253 30869 56.00 4.36 1/24/201113:00:00 247 30754 54.47 4.24 1/24/201114:00:00 253 30567 55.45 4.32 1/24/201115:00:00 248 30519 54.27 4.23 1/24/201116:00:00 250 29675 53.20 4.15 1/24/201117:00:00 251 30402 54.72 4.26 1/24/201118:00:00 248 30447 54.14 4.22 1/24/201119:00:00 251 30491 54.88 4.28 1/24/201120:00:00 248 30530 54.29 4.23 1/24/201121:00:00 362 30746 79.81 6.22 1/24/201122:00:00 251 30868 55.56 4.33 1/24/201123:00:00 247 30923 54.77 308 4.27 4.45 1/25/20110:00:00 251 31018 55.83 4.34 1/25/2011 1:00:00 249 31016 55.38 4.30 1/25/2011 2:00:00 251 30996 55.79 4.33 1/25/2011 3:00:00 253 30966 56.18 4.36 1/25/20114:00:00 249 30886 55.14 4.28 1/25/20115:00:00 251 30896 55.61 4.32 1/25/2011 6:00:00 250 30910 55.41 4.30 1/25/20117:00:00 249 30969 55.29 4.29 1/25/20118:00:00 251 31004 55.80 4.33 1/25/20119:00:00 402 30975 89.29 6.93 1/25/201110:00:00 225 31026 50.06 3.89 1/25/201111:00:00 224 31028 49.84 3.87 1/25/201112:00:00 225 30971 49.97 3.88 1/25/201113:00:00 227 30761 50.07 3.89 1/25/201114:00:00 225 30582 49.34 3.83 1/25/201115:00:00 226 30456 49.35 3.83 1/25/201116:00:00 225 29627 47.80 3.71 1/25/201117:00:00 223 30485 48.75 3.79 1/25/201118:00:00 225 30631 49.42 3.84 1/25/201119:00:00 223 30744 49.16 3.82 1/25/201120:00:00 224 30984 49.77 3.87 1/25/201121:00:00 322 31148 71.92 5.59 1/25/201122:00:00 222 31236 49.72 3.86 1/25/201123:00:00 225 31257 50.43 309 3.92 4.22 1/26/20110:00:00 226 31416 50.91 3.94 1/26/2011 1:00:00 224 31456 50.52 3.91 1/26/2011 2:00:00 226 31541 51.11 3.96 1/26/2011 3:00:00 226 31664 51.31 3.97 1/26/20114:00:00 225 31734 51.20 3.96 1/26/20115:00:00 225 31748 51.22 3.97 1/26/2011 6:00:00 225 31806 51.31 3.97 1/26/20117:00:00 226 31859 51.63 4.00 1/26/20118:00:00 226 31842 51.60 3.99 1/26/20119:00:00 257 31694 58.41 4.52 1/26/201110:00:00 229 31417 51.59 3.99 1/26/201111:00:00 226 31095 50.39 3.90 1/26/201112:00:00 225 30899 49.85 3.86 1/26/201113:00:00 227 30682 49.94 3.87 1/26/201114:00:00 225 30499 49.21 3.81DATESTAMP 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 1/26/201115:00:00 223 30413 48.63 3.76 1/26/201116:00:00 226 29549 47.88 3.71 1/26/201117:00:00 224 30288 48.65 3.77 1/26/201118:00:00 225 30403 49.05 3.80 1/26/201119:00:00 226 30612 49.61 3.84 1/26/201120:00:00 222 30708 48.88 3.78 1/26/201121:00:00 116 30822 25.64 1.98 1/26/201122:00:00 225 30888 49.83 3.86 1/26/201123:00:00 226 30842 49.98 310 3.87 3.83 1/27/20110:00:00 225 30935 49.91 3.89 1/27/2011 1:00:00 224 30947 49.71 3.87 1/27/2011 2:00:00 224 30977 49.75 3.88 1/27/2011 3:00:00 225 31012 50.03 3.90 1/27/20114:00:00 227 31132 50.67 3.95 1/27/20115:00:00 224 31156 50.04 3.90 1/27/2011 6:00:00 225 31251 50.42 3.93 1/27/20117:00:00 223 31413 50.23 3.91 1/27/20118:00:00 226 31447 50.96 3.97 1/27/20119:00:00 333 31323 74.79 5.83 1/27/201110:00:00 230 31027 51.17 3.99 1/27/201111:00:00 223 30971 49.52 3.86 1/27/201112:00:00 224 30827 49.51 3.86 1/27/201113:00:00 226 30617 49.62 3.87 1/27/201114:00:00 225 30468 49.16 3.83 1/27/201115:00:00 227 30369 49.43 3.85 1/27/201116:00:00 224 29519 47.41 3.69 1/27/201117:00:00 224 30290 48.65 3.79 1/27/201118:00:00 222 30454 48.48 3.78 1/27/201119:00:00 224 30728 49.35 3.85 1/27/201120:00:00 223 30902 49.41 3.85 1/27/201121:00:00 259 31002 57.57 4.49 1/27/201122:00:00 225 30943 49.92 3.89 1/27/201123:00:00 224 30921 49.66 308 3.87 3.98 1/28/20110:00:00 227 30904 50.30 3.98 1/28/2011 1:00:00 225 30959 49.95 3.96 1/28/2011 2:00:00 224 31001 49.79 3.94 1/28/2011 3:00:00 224 30992 49.78 3.94 1/28/20114:00:00 225 31054 50.10 3.97 1/28/20115:00:00 226 31057 50.33 3.99 1/28/2011 6:00:00 225 30943 49.92 3.95 1/28/20117:00:00 226 30902 50.08 3.97 1/28/20118:00:00 224 31088 49.93 3.96 1/28/20119:00:00 344 30994 76.45 6.06 1/28/201110:00:00 229 30714 50.43 3.99 1/28/201111:00:00 229 30378 49.88 3.95 1/28/201112:00:00 221 30119 47.73 3.78 1/28/201113:00:00 230 29797 49.14 3.89 1/28/201114:00:00 224 29548 47.46 3.76 1/28/201115:00:00 224 29383 47.19 3.74 1/28/201116:00:00 226 28460 46.12 3.65 1/28/201117:00:00 225 29315 47.29 3.75 1/28/201118:00:00 223 29489 47.15 3.73 1/28/201119:00:00 224 29745 47.78 3.78 1/28/201120:00:00 223 30001 47.97 3.80 1/28/201121:00:00 115 30058 24.79 1.96 1/28/201122:00:00 226 30078 48.74 3.86 1/28/201123:00:00 224 30101 48.35 303 3.83 3.88 1/29/20110:00:00 226 30229 48.99 3.95 1/29/2011 1:00:00 223 30332 48.50 3.91 1/29/2011 2:00:00 225 30429 49.09 3.95 1/29/2011 3:00:00 227 30461 49.58 3.99 1/29/20114:00:00 227 30533 49.70 4.00 1/29/20115:00:00 227 30523 49.68 4.00 1/29/2011 6:00:00 230 30589 50.45 4.06 1/29/20117:00:00 223 30683 49.06 3.95 1/29/20118:00:00 222 30759 48.96 3.94 1/29/20119:00:00 358 30619 78.60 6.33 1/29/201110:00:00 228 30282 49.51 3.99 1/29/201111:00:00 224 29857 47.96 3.86 1/29/201112:00:00 224 29547 47.46 3.82 1/29/201113:00:00 223 29303 46.86 3.77 1/29/201114:00:00 223 29222 46.73 3.76 1/29/201115:00:00 226 29103 47.16 3.80 1/29/201116:00:00 223 28161 45.03 3.63 1/29/201117:00:00 225 28919 46.66 3.76 1/29/201118:00:00 225 28514 46.00 3.70 1/29/201119:00:00 225 28693 46.29 3.73 1/29/201120:00:00 224 28922 46.45 3.74 1/29/201121:00:00 281 29372 59.18 4.77 1/29/201122:00:00 227 29450 47.94 3.86 1/29/201123:00:00 223 29526 47.21 298 3.80 4.00 1/30/20110:00:00 225 29612 47.77 3.82 1/30/2011 1:00:00 224 29707 47.71 3.82 1/30/2011 2:00:00 224 29832 47.92 3.83 1/30/2011 3:00:00 224 29916 48.05 3.84 1/30/20114:00:00 223 29896 47.80 3.82 1/30/20115:00:00 226 29823 48.33 3.87 1/30/2011 6:00:00 226 29791 48.28 3.86DATESTAMP 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 1/30/20117:00:00 227 29767 48.45 3.88 1/30/20118:00:00 226 29749 48.21 3.86 1/30/20119:00:00 456 29719 97.17 7.77 1/30/201110:00:00 224 29673 47.66 3.81 1/30/201111:00:00 225 29613 47.78 3.82 1/30/201112:00:00 226 29623 48.00 3.84 1/30/201113:00:00 224 29614 47.57 3.81 1/30/201114:00:00 227 29600 48.18 3.85 1/30/201115:00:00 223 29660 47.43 3.79 1/30/201116:00:00 222 28951 46.08 3.69 1/30/201117:00:00 224 29715 47.73 3.82 1/30/201118:00:00 226 29835 48.35 3.87 1/30/201119:00:00 224 29906 48.03 3.84 1/30/201120:00:00 224 29956 48.11 3.85 1/30/201121:00:00 118 29976 25.36 2.03 1/30/201122:00:00 224 29969 48.14 3.85 1/30/201123:00:00 226 29918 48.48 300 3.88 3.92 63.19 4.76 1/31/20110:00:00 226 29946 48.53 3.87 63.06 4.76 1/31/2011 1:00:00 224 29983 48.16 3.84 62.94 4.76 1/31/2011 2:00:00 224 30008 48.20 3.84 62.80 4.76 1/31/2011 3:00:00 224 30018 48.21 3.84 62.66 4.76 1/31/20114:00:00 224 29915 48.05 3.83 62.52 4.76 1/31/20115:00:00 225 30013 48.42 3.86 62.37 4.76 1/31/2011 6:00:00 223 30093 48.12 3.84 62.22 4.76 1/31/20117:00:00 225 30081 48.53 3.87 62.07 4.76 1/31/20118:00:00 226 30090 48.76 3.89 61.92 4.76 1/31/20119:00:00 213 30059 45.91 3.66 61.76 4.76 1/31/201110:00:00 226 30035 48.67 3.88 61.60 4.76 1/31/201111:00:00 224 30002 48.19 3.84 61.44 4.76 1/31/201112:00:00 224 29961 48.12 3.84 61.28 4.76 1/31/201113:00:00 226 29901 48.45 3.86 61.15 4.76 1/31/201114:00:00 226 29802 48.29 3.85 61.03 4.76 1/31/201115:00:00 222 29751 47.36 3.78 60.81 4.76 1/31/201116:00:00 225 28986 46.76 3.73 60.60 4.76 1/31/201117:00:00 223 29650 47.41 3.78 60.55 4.76 1/31/201118:00:00 225 29660 47.85 3.82 60.55 4.76 1/31/201119:00:00 225 29689 47.90 3.82 60.62 4.76 1/31/201120:00:00 227 29698 48.34 3.85 60.68 4.76 1/31/201121:00:00 309 29681 65.76 5.24 60.70 4.76 1/31/201122:00:00 227 29709 48.36 3.86 60.59 4.76 1/31/201123:00:00 224 29668 47.65 301 3.80 3.89 60.45 4.56 2/1/2011 0:00:00 226 29777 48.25 3.72 60.43 4.56 2/1/2011 1:00:00 222 29831 47.49 3.66 60.41 4.56 2/1/2011 2:00:00 228 29870 48.83 3.77 60.38 4.56 2/1/2011 3:00:00 223 29873 47.77 3.69 60.35 4.56 2/1/2011 4:00:00 226 29812 48.31 3.73 60.32 4.56 2/1/2011 5:00:00 224 29684 47.68 3.68 60.31 4.56 2/1/2011 6:00:00 224 29672 47.66 3.68 60.34 4.56 2/1/2011 7:00:00 224 29642 47.61 3.67 60.22 4.56 2/1/2011 8:00:00 225 29528 47.64 3.68 60.18 4.56 2/1/2011 9:00:00 224 29093 46.73 3.61 60.07 4.56 2/1/2011 10:00:00 226 28493 46.17 3.56 60.03 4.56 2/1/2011 11:00:00 218 29588 46.25 3.57 59.98 4.56 2/1/2011 12:00:00 225 30435 49.10 3.79 59.95 4.56 2/1/2011 13:00:00 224 30815 49.49 3.82 59.92 4.56 2/1/2011 14:00:00 227 31374 51.07 3.94 59.88 4.56 2/1/2011 15:00:00 223 31674 50.65 3.91 59.85 4.56 2/1/2011 16:00:00 228 31063 50.78 3.92 59.82 4.56 2/1/2011 17:00:00 223 32114 51.35 3.96 59.80 4.56 2/1/2011 18:00:00 223 32294 51.64 3.98 59.77 4.56 2/1/2011 19:00:00 228 32460 53.07 4.10 59.74 4.56 2/1/2011 20:00:00 225 32594 52.59 4.06 59.71 4.56 2/1/2011 21:00:00 166 32797 39.04 3.01 59.68 4.56 2/1/2011 22:00:00 226 32931 53.36 4.12 59.65 4.56 2/1/2011 23:00:00 225 33041 53.31 311 4.11 3.78 59.63 4.51 2/2/2011 0:00:00 226 33171 53.75 3.96 59.60 4.51 2/2/2011 1:00:00 225 33252 53.65 3.95 59.57 4.51 2/2/2011 2:00:00 225 33306 53.73 3.96 59.55 4.51 2/2/2011 3:00:00 227 33212 54.06 3.98 59.52 4.51 2/2/2011 4:00:00 230 33237 54.81 4.04 59.49 4.51 2/2/2011 5:00:00 226 33303 53.97 3.97 59.46 4.51 2/2/2011 6:00:00 223 33367 53.35 3.93 59.43 4.51 2/2/2011 7:00:00 240 33360 57.41 4.23 59.41 4.51 2/2/2011 8:00:00 269 33321 64.27 4.73 59.40 4.51 2/2/2011 9:00:00 588 33160 139.81 10.29 59.48 4.51 2/2/2011 10:00:00 230 32889 54.24 3.99 59.46 4.51 2/2/2011 11:00:00 226 32777 53.12 3.91 59.43 4.51 2/2/2011 12:00:00 227 32609 53.08 3.91 59.41 4.51 2/2/2011 13:00:00 776 32474 180.69 13.30 59.56 4.51 2/2/2011 14:00:00 288 32411 66.93 4.93 59.56 4.51 2/2/2011 15:00:00 206 32194 47.55 3.50 59.53 4.51 2/2/2011 16:00:00 224 31251 50.19 3.70 59.50 4.51 2/2/2011 17:00:00 225 32098 51.78 3.81 59.48 4.51 2/2/2011 18:00:00 225 32208 51.96 3.83 59.46 4.51 2/2/2011 19:00:00 225 32323 52.15 3.84 59.44 4.51 2/2/2011 20:00:00 227 32431 52.79 3.89 59.42 4.51 2/2/2011 21:00:00 155 32491 36.11 2.66 59.42 4.51 2/2/2011 22:00:00 226 32590 52.81 3.89 59.40 4.51DATESTAMP 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 2/2/2011 23:00:00 225 32687 52.74 326 3.88 4.59 59.38 4.50 2/3/2011 0:00:00 225 32753 52.84 3.90 59.37 4.50 2/3/2011 1:00:00 229 32760 53.79 3.97 59.35 4.50 2/3/2011 2:00:00 220 32764 51.68 3.82 59.33 4.50 2/3/2011 3:00:00 227 32878 53.51 3.95 59.32 4.50 2/3/2011 4:00:00 226 32937 53.37 3.94 59.30 4.50 2/3/2011 5:00:00 226 32917 53.34 3.94 59.29 4.50 2/3/2011 6:00:00 226 32929 53.36 3.94 59.27 4.50 2/3/2011 7:00:00 225 32925 53.12 3.92 59.25 4.50 2/3/2011 8:00:00 215 32895 50.71 3.74 59.24 4.50 2/3/2011 9:00:00 180 32820 42.36 3.13 59.19 4.50 2/3/2011 10:00:00 201 32783 47.25 3.49 59.16 4.50 2/3/2011 11:00:00 201 32679 47.10 3.48 59.14 4.50 2/3/2011 12:00:00 201 32591 46.97 3.47 59.12 4.50 2/3/2011 13:00:00 201 32535 46.89 3.46 59.10 4.50 2/3/2011 14:00:00 203 32461 47.25 3.49 59.08 4.50 2/3/2011 15:00:00 201 32413 46.72 3.45 59.05 4.50 2/3/2011 16:00:00 201 31506 45.41 3.35 59.03 4.50 2/3/2011 17:00:00 201 32309 46.57 3.44 59.01 4.50 2/3/2011 18:00:00 201 32304 46.56 3.44 58.99 4.50 2/3/2011 19:00:00 201 32293 46.54 3.44 58.97 4.50 2/3/2011 20:00:00 200 32288 46.30 3.42 58.95 4.50 2/3/2011 21:00:00 206 32281 47.68 3.52 58.90 4.50 2/3/2011 22:00:00 203 32309 47.03 3.47 58.88 4.50 2/3/2011 23:00:00 201 32237 46.46 325 3.43 3.61 58.86 4.46 2/4/2011 0:00:00 200 32239 46.23 3.50 58.84 4.46 2/4/2011 1:00:00 200 32183 46.15 3.49 58.82 4.46 2/4/2011 2:00:00 199 32146 45.87 3.47 58.79 4.46 2/4/2011 3:00:00 203 32212 46.89 3.55 58.77 4.46 2/4/2011 4:00:00 199 32136 45.86 3.47 58.75 4.46 2/4/2011 5:00:00 202 32156 46.58 3.53 58.73 4.46 2/4/2011 6:00:00 199 32154 45.88 3.47 58.71 4.46 2/4/2011 7:00:00 200 32108 46.05 3.49 58.68 4.46 2/4/2011 8:00:00 202 32056 46.43 3.52 58.66 4.46 2/4/2011 9:00:00 203 32013 46.60 3.53 58.63 4.46 2/4/2011 10:00:00 199 31914 45.54 3.45 58.60 4.46 2/4/2011 11:00:00 201 31799 45.83 3.47 58.52 4.46 2/4/2011 12:00:00 203 31606 46.01 3.48 58.46 4.46 2/4/2011 13:00:00 200 31518 45.20 3.42 58.35 4.46 2/4/2011 14:00:00 197 31469 44.45 3.37 58.32 4.46 2/4/2011 15:00:00 199 31426 44.84 3.39 58.30 4.46 2/4/2011 16:00:00 202 30486 44.16 3.34 58.27 4.46 2/4/2011 17:00:00 199 31288 44.65 3.38 58.25 4.46 2/4/2011 18:00:00 202 31331 45.38 3.44 58.23 4.46 2/4/2011 19:00:00 202 31353 45.41 3.44 58.20 4.46 2/4/2011 20:00:00 199 31424 44.84 3.39 58.18 4.46 2/4/2011 21:00:00 422 31501 95.32 7.22 58.20 4.46 2/4/2011 22:00:00 201 31471 45.36 3.43 58.17 4.46 2/4/2011 23:00:00 201 31419 45.28 317 3.43 3.61 58.15 4.41 2/5/2011 0:00:00 198 31425 44.62 3.44 58.12 4.41 2/5/2011 1:00:00 203 31492 45.84 3.54 58.10 4.41 2/5/2011 2:00:00 202 31557 45.71 3.53 58.07 4.41 2/5/2011 3:00:00 200 31627 45.36 3.50 58.04 4.41 2/5/2011 4:00:00 202 31674 45.88 3.54 58.02 4.41 2/5/2011 5:00:00 197 31602 44.64 3.44 57.99 4.41 2/5/2011 6:00:00 203 31679 46.11 3.56 57.96 4.41 2/5/2011 7:00:00 200 31737 45.51 3.51 57.93 4.41 2/5/2011 8:00:00 203 31724 46.18 3.56 57.91 4.41 2/5/2011 9:00:00 194 31662 44.04 3.40 57.85 4.41 2/5/2011 10:00:00 201 31567 45.50 3.51 57.82 4.41 2/5/2011 11:00:00 199 31357 44.74 3.45 57.79 4.41 2/5/2011 12:00:00 201 31239 45.02 3.47 57.77 4.41 2/5/2011 13:00:00 200 31099 44.60 3.44 57.74 4.41 2/5/2011 14:00:00 201 30859 44.48 3.43 57.72 4.41 2/5/2011 15:00:00 200 30589 43.87 3.39 57.69 4.41 2/5/2011 16:00:00 203 29555 43.02 3.32 57.67 4.41 2/5/2011 17:00:00 201 30237 43.58 3.36 57.64 4.41 2/5/2011 18:00:00 198 30229 42.92 3.31 57.61 4.41 2/5/2011 19:00:00 185 30398 40.32 3.11 57.58 4.41 2/5/2011 20:00:00 178 30565 39.01 3.01 57.55 4.41 2/5/2011 21:00:00 315 30477 68.84 5.31 57.53 4.41 2/5/2011 22:00:00 178 30356 38.74 2.99 57.50 4.41 2/5/2011 23:00:00 182 30350 39.61 311 3.06 3.47 57.47 4.37 2/6/2011 0:00:00 180 30377 39.21 3.16 57.43 4.37 2/6/2011 1:00:00 181 30376 39.42 3.18 57.40 4.37 2/6/2011 2:00:00 181 30411 39.47 3.18 57.36 4.37 2/6/2011 3:00:00 179 30448 39.08 3.15 57.33 4.37 2/6/2011 4:00:00 183 30510 40.03 3.22 57.30 4.37 2/6/2011 5:00:00 179 30545 39.20 3.16 57.26 4.37 2/6/2011 6:00:00 181 30499 39.58 3.19 57.23 4.37 2/6/2011 7:00:00 182 30594 39.93 3.22 57.19 4.37 2/6/2011 8:00:00 180 30607 39.50 3.18 57.16 4.37 2/6/2011 9:00:00 238 30384 51.85 4.18 57.14 4.37 2/6/2011 10:00:00 181 30082 39.04 3.14 57.11 4.37 2/6/2011 11:00:00 183 29714 38.99 3.14 57.07 4.37 2/6/2011 12:00:00 181 29423 38.19 3.08 57.04 4.37 2/6/2011 13:00:00 183 29107 38.19 3.08 57.02 4.37 2/6/2011 14:00:00 177 28861 36.63 2.95 56.98 4.37DATESTAMP 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 2/6/2011 15:00:00 179 28684 36.82 2.97 56.95 4.37 2/6/2011 16:00:00 179 27697 35.55 2.86 56.92 4.37 2/6/2011 17:00:00 178 28408 36.26 2.92 56.89 4.37 2/6/2011 18:00:00 181 28539 37.04 2.98 56.85 4.37 2/6/2011 19:00:00 180 28877 37.27 3.00 56.82 4.37 2/6/2011 20:00:00 180 28971 37.39 3.01 56.78 4.37 2/6/2011 21:00:00 124 28999 25.78 2.08 56.64 4.37 2/6/2011 22:00:00 182 29169 38.07 3.07 56.60 4.37 2/6/2011 23:00:00 176 29315 37.00 298 2.98 3.09 56.56 4.30 2/7/2011 0:00:00 181 29455 38.23 3.01 56.52 4.30 2/7/2011 1:00:00 179 29549 37.93 2.98 56.49 4.30 2/7/2011 2:00:00 180 29810 38.47 3.03 56.45 4.30 2/7/2011 3:00:00 178 29852 38.10 3.00 56.41 4.30 2/7/2011 4:00:00 187 29726 39.86 3.14 56.37 4.30 2/7/2011 5:00:00 177 29732 37.73 2.97 56.33 4.30 2/7/2011 6:00:00 181 29882 38.78 3.05 56.29 4.30 2/7/2011 7:00:00 179 30136 38.68 3.04 56.26 4.30 2/7/2011 8:00:00 179 30302 38.89 3.06 56.22 4.30 2/7/2011 9:00:00 224 30383 48.80 3.84 56.20 4.30 2/7/2011 10:00:00 179 30312 38.91 3.06 56.16 4.30 2/7/2011 11:00:00 181 30219 39.22 3.09 56.13 4.30 2/7/2011 12:00:00 179 30291 38.88 3.06 56.09 4.30 2/7/2011 13:00:00 182 30262 39.49 3.11 56.06 4.30 2/7/2011 14:00:00 180 30229 39.02 3.07 56.03 4.30 2/7/2011 15:00:00 180 30215 39.00 3.07 56.05 4.30 2/7/2011 16:00:00 181 27946 36.27 2.85 56.04 4.30 2/7/2011 17:00:00 181 10940 14.20 1.12 55.98 4.30 2/7/2011 18:00:00 178 30369 38.76 3.05 55.95 4.30 2/7/2011 19:00:00 179 30512 39.16 3.08 55.92 4.30 2/7/2011 20:00:00 180 30652 39.56 3.11 55.89 4.30 2/7/2011 21:00:00 208 30788 45.92 3.61 55.83 4.30 2/7/2011 22:00:00 180 30981 39.99 3.15 55.80 4.30 2/7/2011 23:00:00 180 31217 40.29 305 3.17 3.03 55.77 4.25 2/8/2011 0:00:00 185 31343 41.58 13.48 55.73 4.25 2/8/2011 1:00:00 179 31310 40.19 13.03 55.70 4.25 2/8/2011 2:00:00 178 31396 40.07 13.00 55.66 4.25 2/8/2011 3:00:00 182 31482 41.08 13.32 55.63 4.25 2/8/2011 4:00:00 182 31478 41.08 13.32 55.60 4.25 2/8/2011 5:00:00 179 31516 40.45 13.12 55.56 4.25 2/8/2011 6:00:00 187 31735 42.55 13.80 55.53 4.25 2/8/2011 7:00:00 76 3376 1.84 0.60 55.44 4.25 2/8/2011 8:00:00 0 46 0.00 0.00 55.35 4.25 2/8/2011 9:00:00 29 46 0.01 0.00 55.26 4.25 2/8/2011 10:00:00 69 47 0.02 0.01 55.17 4.25 2/8/2011 11:00:00 79 50 0.03 0.01 55.08 4.25 2/8/2011 12:00:00 69 47 0.02 0.01 54.99 4.25 2/8/2011 13:00:00 58 47 0.02 0.01 54.90 4.25 2/8/2011 14:00:00 44 47 0.01 0.00 54.80 4.25 2/8/2011 15:00:00 15 47 0.01 0.00 54.71 4.25 2/8/2011 16:00:00 1 46 0.00 0.00 54.62 4.25 2/8/2011 17:00:00 3 523 0.01 0.00 54.53 4.25 2/8/2011 18:00:00 24 47 0.01 0.00 54.44 4.25 2/8/2011 19:00:00 39 48 0.01 0.00 54.35 4.25 2/8/2011 20:00:00 48 48 0.02 0.01 54.26 4.25 2/8/2011 21:00:00 14 47 0.00 0.00 54.13 4.25 2/8/2011 22:00:00 1 48 0.00 0.00 54.04 4.25 2/8/2011 23:00:00 2 94 0.00 74 0.00 3.91 53.95 4.22 2/9/2011 0:00:00 1 48 0.00 0.00 53.86 4.22 2/9/2011 1:00:00 18 1797 0.23 0.15 53.76 4.22 2/9/2011 2:00:00 360 12127 31.30 19.77 53.71 4.22 2/9/2011 3:00:00 321 16046 36.93 23.33 53.67 4.22 2/9/2011 4:00:00 59 32953 13.94 8.80 53.60 4.22 2/9/2011 5:00:00 83 8728 5.19 3.28 53.52 4.22 2/9/2011 6:00:00 0 48 0.00 0.00 53.43 4.22 2/9/2011 7:00:00 0 49 0.00 0.00 53.33 4.22 2/9/2011 8:00:00 0 49 0.00 0.00 53.24 4.22 2/9/2011 9:00:00 14 50 0.01 0.00 53.15 4.22 2/9/2011 10:00:00 11 49 0.00 0.00 53.06 4.22 2/9/2011 11:00:00 5 53 0.00 0.00 52.97 4.22 2/9/2011 12:00:00 7 841 0.04 0.03 52.88 4.22 2/9/2011 13:00:00 832 11063 66.00 41.68 52.88 4.22 2/9/2011 14:00:00 278 12036 23.99 15.15 52.82 4.22 2/9/2011 15:00:00 686 6674 32.83 20.73 52.77 4.22 2/9/2011 16:00:00 3 49 0.00 0.00 52.69 4.22 2/9/2011 17:00:00 6 527 0.02 0.01 52.60 4.22 2/9/2011 18:00:00 7 48 0.00 0.00 52.50 4.22 2/9/2011 19:00:00 9 49 0.00 0.00 52.41 4.22 2/9/2011 20:00:00 2 49 0.00 0.00 52.32 4.22 2/9/2011 21:00:00 2 51 0.00 0.00 52.24 4.22 2/9/2011 22:00:00 2 48 0.00 0.00 52.15 4.22 2/9/2011 23:00:00 2 53 0.00 38 0.00 5.54 52.06 4.25 2/10/20110:00:00 2 50 0.00 0.00 51.97 4.25 2/10/2011 1:00:00 2 51 0.00 0.00 51.88 4.25 2/10/2011 2:00:00 2 50 0.00 0.00 51.79 4.25 2/10/2011 3:00:00 2 50 0.00 0.00 51.70 4.25 2/10/20114:00:00 2 49 0.00 0.00 51.61 4.25 2/10/20115:00:00 2 54 0.00 0.00 51.52 4.25 2/10/2011 6:00:00 2 49 0.00 0.00 51.43 4.25DATESTAMP 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 2/10/20117:00:00 2 50 0.00 0.00 51.34 4.25 2/10/20118:00:00 2 50 0.00 0.00 51.25 4.25 2/10/20119:00:00 17 50 0.01 0.00 51.15 4.25 2/10/201110:00:00 12 50 0.00 0.00 51.06 4.25 2/10/201111:00:00 9 53 0.00 0.00 50.97 4.25 2/10/201112:00:00 32 50 0.01 0.00 50.88 4.25 2/10/201113:00:00 79 50 0.03 0.00 50.79 4.25 2/10/201114:00:00 151 48 0.05 0.00 50.70 4.25 2/10/201115:00:00 191 47 0.06 0.00 50.61 4.25 2/10/201116:00:00 197 47 0.07 0.00 50.53 4.25 2/10/201117:00:00 193 518 0.72 0.00 50.44 4.25 2/10/201118:00:00 196 47 0.07 0.00 50.35 4.25 2/10/201119:00:00 202 48 0.07 0.00 50.26 4.25 2/10/201120:00:00 197 48 0.07 0.00 50.17 4.25 2/10/201121:00:00 40 46 0.01 0.00 50.08 4.25 2/10/201122:00:00 2 47 0.00 0.00 49.99 4.25 2/10/201123:00:00 3 50 0.00 0 0.00 0.00 49.90 4.09 2/11/20110:00:00 3 47 0.00 0.00 49.81 4.09 2/11/2011 1:00:00 1 47 0.00 0.00 49.71 4.09 2/11/2011 2:00:00 1 47 0.00 0.00 49.62 4.09 2/11/2011 3:00:00 1 45 0.00 0.00 49.53 4.09 2/11/20114:00:00 1 47 0.00 0.00 49.44 4.09 2/11/20115:00:00 2 51 0.00 0.00 49.34 4.09 2/11/2011 6:00:00 0 48 0.00 0.00 49.25 4.09 2/11/20117:00:00 0 47 0.00 0.00 49.16 4.09 2/11/20118:00:00 1 47 0.00 0.00 49.07 4.09 2/11/20119:00:00 19 47 0.01 0.00 48.92 4.09 2/11/201110:00:00 16 47 0.01 0.00 48.83 4.09 2/11/201111:00:00 8 50 0.00 0.00 48.74 4.09 2/11/201112:00:00 4 47 0.00 0.00 48.65 4.09 2/11/201113:00:00 4 47 0.00 0.00 48.55 4.09 2/11/201114:00:00 4 46 0.00 0.00 48.46 4.09 2/11/201115:00:00 5 45 0.00 0.00 48.37 4.09 2/11/201116:00:00 5 46 0.00 0.00 48.28 4.09 2/11/201117:00:00 5 512 0.02 0.00 48.19 4.09 2/11/201118:00:00 4 45 0.00 0.00 48.10 4.09 2/11/201119:00:00 3 46 0.00 0.00 48.01 4.09 2/11/201120:00:00 2 46 0.00 0.00 47.91 4.09 2/11/201121:00:00 2 46 0.00 0.00 47.84 4.09 2/11/201122:00:00 5 46 0.00 0.00 47.75 4.09 2/11/201123:00:00 10 51 0.00 0 0.00 0.00 47.66 3.93 2/12/20110:00:00 32 46 0.01 0.00 47.56 3.93 2/12/2011 1:00:00 52 47 0.02 0.00 47.47 3.93 2/12/2011 2:00:00 55 47 0.02 0.00 47.38 3.93 2/12/2011 3:00:00 59 47 0.02 0.00 47.29 3.93 2/12/20114:00:00 64 47 0.02 0.00 47.19 3.93 2/12/20115:00:00 65 52 0.02 0.00 47.10 3.93 2/12/2011 6:00:00 65 47 0.02 0.00 47.01 3.93 2/12/20117:00:00 64 48 0.02 0.00 46.91 3.93 2/12/20118:00:00 64 48 0.02 0.00 46.82 3.93 2/12/20119:00:00 41 47 0.01 0.00 46.73 3.93 2/12/201110:00:00 11 47 0.00 0.00 46.63 3.93 2/12/201111:00:00 6 49 0.00 0.00 46.54 3.93 2/12/201112:00:00<null> <null> 0.00 46.52 3.93 2/12/201113:00:00<null> <null> 0.00 46.49 3.93 2/12/201114:00:00 5 58 0.00 0.00 46.40 3.93 2/12/201115:00:00 45 56 0.02 0.00 46.31 3.93 2/12/201116:00:00 17 51 0.01 0.00 46.23 3.93 2/12/201117:00:00 8 531 0.03 0.00 46.14 3.93 2/12/201118:00:00 8 47 0.00 0.00 46.04 3.93 2/12/201119:00:00 6 47 0.00 0.00 45.96 3.93 2/12/201120:00:00 4 47 0.00 0.00 45.87 3.93 2/12/201121:00:00 2 47 0.00 0.00 45.78 3.93 2/12/201122:00:00 2 48 0.00 0.00 45.69 3.93 2/12/201123:00:00 3 51 0.00 0 0.00 0.00 45.60 3.77 2/13/20110:00:00 6 48 0.00 0.00 45.51 3.77 2/13/2011 1:00:00 15 48 0.01 0.00 45.42 3.77 2/13/2011 2:00:00 23 48 0.01 0.00 45.33 3.77 2/13/2011 3:00:00 34 48 0.01 0.00 45.24 3.77 2/13/20114:00:00 50 48 0.02 0.00 45.15 3.77 2/13/20115:00:00 61 52 0.02 0.00 45.06 3.77 2/13/2011 6:00:00 68 48 0.02 0.00 44.97 3.77 2/13/20117:00:00 80 48 0.03 0.00 44.88 3.77 2/13/20118:00:00 87 48 0.03 0.00 44.79 3.77 2/13/20119:00:00 46 48 0.02 0.00 44.71 3.77 2/13/201110:00:00 11 48 0.00 0.00 44.62 3.77 2/13/201111:00:00 7 47 0.00 0.00 44.53 3.77 2/13/201112:00:00 5 48 0.00 0.00 44.44 3.77 2/13/201113:00:00 5 46 0.00 0.00 44.35 3.77 2/13/201114:00:00 5 46 0.00 0.00 44.28 3.77 2/13/201115:00:00<null> <null> 0.00 44.25 3.77 2/13/201116:00:00<null> <null> 0.00 44.22 3.77 2/13/201117:00:00<null> <null> 0.00 44.20 3.77 2/13/201118:00:00<null> <null> 0.00 44.17 3.77 2/13/201119:00:00<null> <null> 0.00 44.14 3.77 2/13/201120:00:00<null> <null> 0.00 44.11 3.77 2/13/201121:00:00<null> <null> 0.00 44.11 3.77 2/13/201122:00:00<null> <null> 0.00 44.08 3.77DATESTAMP 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 2/13/201123:00:00<null> <null> 0 0.00 0.00 44.06 3.61 2/14/20110:00:00 <null> <null> 0.00 44.03 3.61 2/14/2011 1:00:00 <null> <null> 0.00 44.00 3.61 2/14/2011 2:00:00 <null> <null> 0.00 43.97 3.61 2/14/2011 3:00:00 <null> <null> 0.00 43.94 3.61 2/14/20114:00:00 <null> <null> 0.00 43.91 3.61 2/14/20115:00:00 <null> <null> 0.00 43.88 3.61 2/14/2011 6:00:00 <null> <null> 0.00 43.85 3.61 2/14/20117:00:00 <null> <null> 0.00 43.82 3.61 2/14/20118:00:00 <null> <null> 0.00 43.80 3.61 2/14/20119:00:00 <null> <null> 0.00 43.76 3.61 2/14/201110:00:00<null> <null> 0.00 43.73 3.61 2/14/201111:00:00<null> <null> 0.00 43.70 3.61 2/14/201112:00:00<null> <null> 0.00 43.68 3.61 2/14/201113:00:00<null> <null> 0.00 43.65 3.61 2/14/201114:00:00<null> <null> 0.00 43.62 3.61 2/14/201115:00:00 10 48 0.00 0.00 43.53 3.61 2/14/201116:00:00 399 48 0.14 0.00 43.44 3.61 2/14/201117:00:00 26 533 0.10 0.00 43.35 3.61 2/14/201118:00:00 13 48 0.00 0.00 43.26 3.61 2/14/201119:00:00 8 48 0.00 0.00 43.17 3.61 2/14/201120:00:00 6 48 0.00 0.00 43.08 3.61 2/14/201121:00:00 7 48 0.00 0.00 42.98 3.61 2/14/201122:00:00 7 48 0.00 0.00 42.89 3.61 2/14/201123:00:00 7 49 0.00 0 0.00 0.00 42.80 3.45 2/15/20110:00:00 7 48 0.00 0.00 42.71 3.45 2/15/2011 1:00:00 23 6426 1.06 0.24 42.63 3.45 2/15/2011 2:00:00 11 3798 0.30 0.07 42.54 3.45 2/15/2011 3:00:00 8 50 0.00 0.00 42.45 3.45 2/15/20114:00:00 567 4886 19.86 4.46 42.39 3.45 2/15/20115:00:00 289 4867 10.09 2.26 42.31 3.45 2/15/2011 6:00:00 10 49 0.00 0.00 42.22 3.45 2/15/20117:00:00 10 49 0.00 0.00 42.13 3.45 2/15/20118:00:00 10 49 0.00 0.00 42.04 3.45 2/15/20119:00:00 19 49 0.01 0.00 41.96 3.45 2/15/201110:00:00 19 48 0.01 0.00 41.87 3.45 2/15/201111:00:00 674 1744 8.43 1.89 41.80 3.45 2/15/201112:00:00 245 48 0.08 0.02 41.71 3.45 2/15/201113:00:00 201 48 0.07 0.02 41.62 3.45 2/15/201114:00:00 179 48 0.06 0.01 41.53 3.45 2/15/201115:00:00 150 47 0.05 0.01 41.44 3.45 2/15/201116:00:00 1234 5025 44.46 9.97 41.42 3.45 2/15/201117:00:00 273 24042 47.06 10.56 41.40 3.45 2/15/201118:00:00 172 30283 37.35 8.38 41.36 3.45 2/15/201119:00:00 140 30152 30.27 6.79 41.32 3.45 2/15/201120:00:00 137 29268 28.75 6.45 41.27 3.45 2/15/201121:00:00 166 29831 35.51 7.96 41.21 3.45 2/15/201122:00:00 164 29938 35.21 7.90 41.17 3.45 2/15/201123:00:00 175 29997 37.64 107 8.44 3.14 41.14 3.40 2/16/20110:00:00 181 30112 39.08 3.09 41.10 3.40 2/16/2011 1:00:00 182 30129 39.32 3.10 41.07 3.40 2/16/2011 2:00:00 178 30103 38.42 3.03 41.04 3.40 2/16/2011 3:00:00 181 30158 39.14 3.09 41.01 3.40 2/16/20114:00:00 183 30202 39.63 3.13 40.97 3.40 2/16/20115:00:00 156 31274 34.98 2.76 40.94 3.40 2/16/2011 6:00:00 184 31694 41.82 3.30 40.91 3.40 2/16/20117:00:00 179 31738 40.74 3.22 40.88 3.40 2/16/20118:00:00 174 31772 39.64 3.13 40.85 3.40 2/16/20119:00:00 192 31718 43.67 3.45 40.80 3.40 2/16/201110:00:00 184 31682 41.80 3.30 40.77 3.40 2/16/201111:00:00 189 31429 42.59 3.36 40.74 3.40 2/16/201112:00:00 197 29960 42.32 3.34 40.72 3.40 2/16/201113:00:00 175 29439 36.94 2.92 40.68 3.40 2/16/201114:00:00 185 29406 39.01 3.08 40.65 3.40 2/16/201115:00:00 177 29431 37.35 2.95 40.62 3.40 2/16/201116:00:00 174 29409 36.69 2.90 40.59 3.40 2/16/201117:00:00 184 28303 37.34 2.95 40.56 3.40 2/16/201118:00:00 180 29258 37.76 2.98 40.52 3.40 2/16/201119:00:00 179 29539 37.91 2.99 40.49 3.40 2/16/201120:00:00 177 29751 37.76 2.98 40.46 3.40 2/16/201121:00:00 193 29703 41.11 3.25 40.36 3.40 2/16/201122:00:00 180 29663 38.29 3.02 40.33 3.40 2/16/201123:00:00 179 29752 38.19 304 3.01 3.10 40.30 3.34 2/17/20110:00:00 181 29821 38.70 3.16 40.27 3.34 2/17/2011 1:00:00 176 29990 37.85 3.09 40.23 3.34 2/17/2011 2:00:00 182 30062 39.23 3.20 40.20 3.34 2/17/2011 3:00:00 171 30125 36.94 3.02 40.17 3.34 2/17/20114:00:00 181 30477 39.55 3.23 40.14 3.34 2/17/20115:00:00 187 30435 40.81 3.33 40.11 3.34 2/17/2011 6:00:00 176 30344 38.29 3.13 40.08 3.34 2/17/20117:00:00 182 30380 39.65 3.24 40.05 3.34 2/17/20118:00:00 179 29857 38.32 3.13 40.02 3.34 2/17/20119:00:00 204 29580 43.27 3.53 39.98 3.34 2/17/201110:00:00 181 29412 38.17 3.12 39.95 3.34 2/17/201111:00:00 178 29639 37.83 3.09 39.92 3.34 2/17/201112:00:00 180 29386 37.93 3.10 39.88 3.34 2/17/201113:00:00 181 29122 37.80 3.09 39.85 3.34 2/17/201114:00:00 179 28847 37.03 3.02 39.82 3.34DATESTAMP 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 2/17/201115:00:00 183 28740 37.71 3.08 39.79 3.34 2/17/201116:00:00 176 28606 36.10 2.95 39.76 3.34 2/17/201117:00:00 182 27849 36.34 2.97 39.72 3.34 2/17/201118:00:00 182 28564 37.28 3.04 39.69 3.34 2/17/201119:00:00 179 28586 36.69 3.00 39.65 3.34 2/17/201120:00:00 179 28563 36.66 2.99 39.62 3.34 2/17/201121:00:00 95 28300 19.28 1.57 39.58 3.34 2/17/201122:00:00 183 28378 37.24 3.04 39.55 3.34 2/17/201123:00:00 182 28401 37.06 294 3.03 3.05 39.51 3.28 2/18/20110:00:00 176 28537 36.01 3.00 39.48 3.28 2/18/2011 1:00:00 184 28493 37.59 3.13 39.44 3.28 2/18/2011 2:00:00 178 28518 36.40 3.03 39.40 3.28 2/18/2011 3:00:00 176 28611 36.11 3.01 39.37 3.28 2/18/20114:00:00 186 28749 38.34 3.20 39.33 3.28 2/18/20115:00:00 177 28819 36.58 3.05 39.30 3.28 2/18/2011 6:00:00 179 28960 37.17 3.10 39.26 3.28 2/18/20117:00:00 178 28949 36.95 3.08 39.22 3.28 2/18/20118:00:00 180 29232 37.73 3.14 39.19 3.28 2/18/20119:00:00 309 29365 65.06 5.42 39.20 3.28 2/18/201110:00:00 185 29336 38.91 3.24 39.17 3.28 2/18/201111:00:00 183 29118 38.21 3.18 39.14 3.28 2/18/201112:00:00 175 28857 36.21 3.02 39.10 3.28 2/18/201113:00:00 181 28914 37.53 3.13 39.06 3.28 2/18/201114:00:00 186 28614 38.16 3.18 39.03 3.28 2/18/201115:00:00 172 28487 35.13 2.93 38.99 3.28 2/18/201116:00:00 182 28149 36.73 3.06 38.96 3.28 2/18/201117:00:00 180 27479 35.47 2.96 38.93 3.28 2/18/201118:00:00 179 28245 36.25 3.02 38.90 3.28 2/18/201119:00:00 180 28517 36.81 3.07 38.87 3.28 2/18/201120:00:00 183 28595 37.52 3.13 38.84 3.28 2/18/201121:00:00 196 28730 40.38 3.36 38.86 3.28 2/18/201122:00:00 183 28843 37.85 3.15 38.83 3.28 2/18/201123:00:00 173 28933 35.89 288 2.99 3.19 38.80 3.24 2/19/20110:00:00 187 28952 38.82 3.22 38.78 3.24 2/19/2011 1:00:00 172 28964 35.72 2.97 38.75 3.24 2/19/2011 2:00:00 185 29008 38.48 3.20 38.72 3.24 2/19/2011 3:00:00 177 29122 36.96 3.07 38.69 3.24 2/19/20114:00:00 180 29259 37.76 3.14 38.67 3.24 2/19/20115:00:00 185 29332 38.91 3.23 38.64 3.24 2/19/2011 6:00:00 174 29507 36.81 3.06 38.61 3.24 2/19/20117:00:00 179 29748 38.18 3.17 38.59 3.24 2/19/20118:00:00 178 29856 38.11 3.16 38.56 3.24 2/19/20119:00:00 163 29774 34.80 2.89 38.49 3.24 2/19/201110:00:00 187 29695 39.82 3.31 38.47 3.24 2/19/201111:00:00 179 29532 37.90 3.15 38.44 3.24 2/19/201112:00:00 182 29194 38.10 3.16 38.41 3.24 2/19/201113:00:00 184 28797 37.99 3.16 38.39 3.24 2/19/201114:00:00 179 28358 36.40 3.02 38.36 3.24 2/19/201115:00:00 180 27853 35.95 2.99 38.33 3.24 2/19/201116:00:00 182 27651 36.08 3.00 38.30 3.24 2/19/201117:00:00 177 27396 34.77 2.89 38.27 3.24 2/19/201118:00:00 181 28240 36.65 3.04 38.24 3.24 2/19/201119:00:00 174 28442 35.49 2.95 38.21 3.24 2/19/201120:00:00 177 28593 36.29 3.01 38.18 3.24 2/19/201121:00:00 165 28732 33.99 2.82 38.15 3.24 2/19/201122:00:00 177 28946 36.74 3.05 38.12 3.24 2/19/201123:00:00 182 28993 37.84 289 3.14 3.07 38.09 3.19 2/20/20110:00:00 183 28861 37.87 3.20 38.06 3.19 2/20/2011 1:00:00 179 28868 37.05 3.13 38.03 3.19 2/20/2011 2:00:00 181 28643 37.17 3.14 38.00 3.19 2/20/2011 3:00:00 179 28565 36.66 3.10 37.97 3.19 2/20/20114:00:00 180 28553 36.85 3.11 37.93 3.19 2/20/20115:00:00 184 28532 37.64 3.18 37.90 3.19 2/20/2011 6:00:00 176 28594 36.09 3.05 37.87 3.19 2/20/20117:00:00 183 28655 37.60 3.18 37.84 3.19 2/20/20118:00:00 176 28843 36.40 3.08 37.81 3.19 2/20/20119:00:00 253 28809 52.26 4.42 37.80 3.19 2/20/201110:00:00 181 28617 37.14 3.14 37.77 3.19 2/20/201111:00:00 179 28356 36.39 3.08 37.74 3.19 2/20/201112:00:00 179 28250 36.26 3.06 37.70 3.19 2/20/201113:00:00 181 28159 36.55 3.09 37.67 3.19 2/20/201114:00:00 179 28100 36.07 3.05 37.64 3.19 2/20/201115:00:00 180 28079 36.24 3.06 37.61 3.19 2/20/201116:00:00 181 28019 36.36 3.07 37.58 3.19 2/20/201117:00:00 180 27222 35.13 2.97 37.55 3.19 2/20/201118:00:00 181 27965 36.29 3.07 37.52 3.19 2/20/201119:00:00 180 28136 36.31 3.07 37.49 3.19 2/20/201120:00:00 178 28216 36.01 3.04 37.46 3.19 2/20/201121:00:00 257 28311 52.17 4.41 37.39 3.19 2/20/201122:00:00 174 28356 35.38 2.99 37.36 3.19 2/20/201123:00:00 179 28385 36.43 284 3.08 3.20 37.33 3.15 2/21/20110:00:00 185 28498 37.80 3.21 37.30 3.15 2/21/2011 1:00:00 175 28560 35.84 3.04 37.27 3.15 2/21/2011 2:00:00 181 28616 37.14 3.15 37.24 3.15 2/21/2011 3:00:00 177 28597 36.29 3.08 37.21 3.15 2/21/20114:00:00 179 28571 36.67 3.11 37.18 3.15 2/21/20115:00:00 187 28688 38.47 3.26 37.15 3.15 2/21/2011 6:00:00 175 28640 35.94 3.05 37.12 3.15DATESTAMP 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 2/21/20117:00:00 181 28690 37.24 3.16 37.09 3.15 2/21/20118:00:00 186 28529 38.05 3.23 37.06 3.15 2/21/20119:00:00 161 28294 32.66 2.77 37.03 3.15 2/21/201110:00:00 184 28223 37.24 3.16 37.00 3.15 2/21/201111:00:00 179 28106 36.07 3.06 36.97 3.15 2/21/201112:00:00 188 28039 37.80 3.21 36.95 3.15 2/21/201113:00:00 170 27874 33.98 2.88 36.92 3.15 2/21/201114:00:00 183 27609 36.23 3.07 36.89 3.15 2/21/201115:00:00 179 27648 35.49 3.01 36.86 3.15 2/21/201116:00:00 186 27576 36.78 3.12 36.83 3.15 2/21/201117:00:00 175 26783 33.61 2.85 36.80 3.15 2/21/201118:00:00 182 27510 35.90 3.04 36.77 3.15 2/21/201119:00:00 182 27597 36.01 3.05 36.75 3.15 2/21/201120:00:00 175 27740 34.81 2.95 36.72 3.15 2/21/201121:00:00 245 27937 49.08 4.16 36.66 3.15 2/21/201122:00:00 179 28688 36.82 3.12 36.63 3.15 2/21/201123:00:00 176 28939 36.52 283 3.10 3.12 36.60 3.11 2/22/20110:00:00 186 29171 38.91 3.06 36.58 3.11 2/22/2011 1:00:00 170 29513 35.98 2.83 36.55 3.11 2/22/2011 2:00:00 180 29943 38.65 3.04 36.52 3.11 2/22/2011 3:00:00 176 30360 38.31 3.01 36.49 3.11 2/22/20114:00:00 174 30833 38.47 3.03 36.47 3.11 2/22/20115:00:00 180 31365 40.48 3.19 36.44 3.11 2/22/2011 6:00:00 174 31631 39.46 3.11 36.42 3.11 2/22/20117:00:00 180 31843 41.10 3.23 36.40 3.11 2/22/20118:00:00 179 31967 41.03 3.23 36.37 3.11 2/22/20119:00:00 216 31787 49.23 3.87 36.34 3.11 2/22/201110:00:00 180 31559 40.73 3.21 36.32 3.11 2/22/201111:00:00 180 31543 40.71 3.20 36.29 3.11 2/22/201112:00:00 183 31172 40.90 3.22 36.27 3.11 2/22/201113:00:00 180 31291 40.39 3.18 36.25 3.11 2/22/201114:00:00 183 30946 40.61 3.20 36.23 3.11 2/22/201115:00:00 176 30336 38.28 3.01 36.20 3.11 2/22/201116:00:00 182 30121 39.31 3.09 36.18 3.11 2/22/201117:00:00 182 29273 38.20 3.01 36.16 3.11 2/22/201118:00:00 178 30032 38.33 3.02 36.13 3.11 2/22/201119:00:00 179 30166 38.72 3.05 36.11 3.11 2/22/201120:00:00 180 30364 39.19 3.08 36.09 3.11 2/22/201121:00:00 136 30615 29.85 2.35 35.98 3.11 2/22/201122:00:00 180 30675 39.59 3.12 35.95 3.11 2/22/201123:00:00 181 30853 40.04 305 3.15 3.10 35.93 3.06 2/23/20110:00:00 180 31024 40.04 3.21 35.91 3.06 2/23/2011 1:00:00 179 31086 39.90 3.20 35.89 3.06 2/23/2011 2:00:00 177 31171 39.56 3.18 35.86 3.06 2/23/2011 3:00:00 182 31189 40.70 3.27 35.84 3.06 2/23/20114:00:00 178 31267 39.91 3.20 35.82 3.06 2/23/20115:00:00 181 31251 40.56 3.26 35.80 3.06 2/23/2011 6:00:00 179 31276 40.14 3.22 35.78 3.06 2/23/20117:00:00 179 31319 40.20 3.23 35.75 3.06 2/23/20118:00:00 179 31274 40.14 3.22 35.73 3.06 2/23/20119:00:00 238 31319 53.45 4.29 35.69 3.06 2/23/201110:00:00 180 31012 40.03 3.21 35.67 3.06 2/23/201111:00:00 181 31039 40.28 3.23 35.65 3.06 2/23/201112:00:00 181 30777 39.94 3.21 35.63 3.06 2/23/201113:00:00 184 30243 39.90 3.20 35.61 3.06 2/23/201114:00:00 180 29666 38.29 3.07 35.58 3.06 2/23/201115:00:00 183 29292 38.44 3.09 35.56 3.06 2/23/201116:00:00 184 29260 38.60 3.10 35.54 3.06 2/23/201117:00:00 177 28194 35.78 2.87 35.51 3.06 2/23/201118:00:00 178 28748 36.69 2.95 35.49 3.06 2/23/201119:00:00 184 28954 38.20 3.07 35.46 3.06 2/23/201120:00:00 178 29009 37.03 2.97 35.44 3.06 2/23/201121:00:00 180 29030 37.47 3.01 35.38 3.06 2/23/201122:00:00 178 29129 37.18 2.98 35.35 3.06 2/23/201123:00:00 177 29340 37.24 299 2.99 3.18 35.32 3.02 2/24/20110:00:00 191 29520 40.43 2.88 35.30 3.02 2/24/2011 1:00:00 <null> <null> 0.00 35.27 3.02 2/24/2011 2:00:00 <null> <null> 0.00 35.24 3.02 2/24/2011 3:00:00 249 28237 50.42 3.59 35.23 3.02 2/24/20114:00:00 290 28123 58.48 4.16 35.24 3.02 2/24/20115:00:00 200 28168 40.40 2.88 35.22 3.02 2/24/2011 6:00:00 181 28108 36.48 2.60 35.19 3.02 2/24/20117:00:00 185 28207 37.42 2.66 35.16 3.02 2/24/20118:00:00 182 28207 36.81 2.62 35.14 3.02 2/24/20119:00:00 298 28018 59.87 4.26 35.09 3.02 2/24/201110:00:00 145 30899 32.13 2.29 35.07 3.02 2/24/201111:00:00 200 27191 38.99 2.78 35.05 3.02 2/24/201112:00:00 154 30082 33.22 2.37 35.03 3.02 2/24/201113:00:00 175 31039 38.95 2.77 35.01 3.02 2/24/201114:00:00 182 30979 40.43 2.88 35.00 3.02 2/24/201115:00:00 183 30846 40.48 2.88 34.99 3.02 2/24/201116:00:00 216 29463 45.63 3.25 34.98 3.02 2/24/201117:00:00 152 29787 32.46 2.31 34.96 3.02 2/24/201118:00:00 173 29906 37.10 2.64 34.94 3.02 2/24/201119:00:00 165 29738 35.18 2.51 34.92 3.02 2/24/201120:00:00 187 30089 40.35 2.87 34.91 3.02 2/24/201121:00:00 173 30073 37.30 2.66 34.86 3.02 2/24/201122:00:00 180 30155 38.92 2.77 34.84 3.02DATESTAMP 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 2/24/201123:00:00 179 30142 38.69 337 2.76 2.64 34.83 2.96 2/25/20110:00:00 183 30097 39.49 10.77 34.81 2.96 2/25/2011 1:00:00 182 30151 39.35 10.73 34.79 2.96 2/25/2011 2:00:00 180 30138 38.90 10.61 34.78 2.96 2/25/2011 3:00:00 173 30162 37.42 10.20 34.76 2.96 2/25/20114:00:00 176 30240 38.16 10.41 34.74 2.96 2/25/20115:00:00 184 30306 39.98 10.90 34.72 2.96 2/25/2011 6:00:00 191 28603 39.17 10.68 34.70 2.96 2/25/20117:00:00 15 48 0.01 0.00 34.63 2.96 2/25/20118:00:00 0 49 0.00 0.00 34.55 2.96 2/25/20119:00:00 15 50 0.01 0.00 34.47 2.96 2/25/201110:00:00 35 51 0.01 0.00 34.40 2.96 2/25/201111:00:00 67 53 0.03 0.01 34.32 2.96 2/25/201112:00:00 66 51 0.02 0.01 34.25 2.96 2/25/201113:00:00 37 52 0.01 0.00 34.18 2.96 2/25/201114:00:00 8 49 0.00 0.00 34.11 2.96 2/25/201115:00:00 3 48 0.00 0.00 34.04 2.96 2/25/201116:00:00 4 48 0.00 0.00 33.97 2.96 2/25/201117:00:00 19 526 0.07 0.02 33.90 2.96 2/25/201118:00:00 32 47 0.01 0.00 33.83 2.96 2/25/201119:00:00 11 48 0.00 0.00 33.75 2.96 2/25/201120:00:00 12 49 0.00 0.00 33.68 2.96 2/25/201121:00:00 24 50 0.01 0.00 33.65 2.96 2/25/201122:00:00 67 384 0.18 0.05 33.58 2.96 2/25/201123:00:00 507 14460 52.57 88 14.34 3.70 33.58 2.96 2/26/20110:00:00 241 31733 54.84 8.38 33.59 2.96 2/26/2011 1:00:00 190 32449 44.21 6.76 33.58 2.96 2/26/2011 2:00:00 159 32446 36.99 5.65 33.56 2.96 2/26/2011 3:00:00 112 32433 26.05 3.98 33.53 2.96 2/26/20114:00:00 180 32415 41.84 6.40 33.51 2.96 2/26/20115:00:00 176 32352 40.83 6.24 33.50 2.96 2/26/2011 6:00:00 180 32425 41.85 6.40 33.49 2.96 2/26/20117:00:00 186 32426 43.25 6.61 33.48 2.96 2/26/20118:00:00 180 32446 41.88 6.40 33.46 2.96 2/26/20119:00:00 180 32433 41.86 6.40 33.42 2.96 2/26/201110:00:00 183 32349 42.45 6.49 33.40 2.96 2/26/201111:00:00 187 32187 43.16 6.60 33.39 2.96 2/26/201112:00:00 177 32101 40.74 6.23 33.38 2.96 2/26/201113:00:00 185 32046 42.51 6.50 33.37 2.96 2/26/201114:00:00 175 31980 40.13 6.13 33.36 2.96 2/26/201115:00:00 179 31944 41.00 6.27 33.35 2.96 2/26/201116:00:00 169 31861 38.61 5.90 33.33 2.96 2/26/201117:00:00 192 30867 42.50 6.50 33.32 2.96 2/26/201118:00:00 182 31914 41.65 6.37 33.31 2.96 2/26/201119:00:00 178 31980 40.82 6.24 33.30 2.96 2/26/201120:00:00 179 31950 41.01 6.27 33.29 2.96 2/26/201121:00:00 189 31923 43.26 6.61 33.27 2.96 2/26/201122:00:00 179 31951 41.01 6.27 33.26 2.96 2/26/201123:00:00 180 31910 41.19 157 6.30 6.33 33.24 3.04 2/27/20110:00:00 182 31896 41.62 3.46 33.23 3.04 2/27/2011 1:00:00 180 31896 41.17 3.42 33.22 3.04 2/27/2011 2:00:00 182 31889 41.62 3.46 33.21 3.04 2/27/2011 3:00:00 177 31789 40.35 3.35 33.19 3.04 2/27/20114:00:00 177 31759 40.31 3.35 33.18 3.04 2/27/20115:00:00 182 31751 41.44 3.44 33.17 3.04 2/27/2011 6:00:00 180 31791 41.03 3.41 33.15 3.04 2/27/20117:00:00 179 31647 40.62 3.37 33.14 3.04 2/27/20118:00:00 169 31765 38.49 3.20 33.12 3.04 2/27/20119:00:00 182 31748 41.43 3.44 33.07 3.04 2/27/201110:00:00 182 31761 41.45 3.44 33.06 3.04 2/27/201111:00:00 191 31651 43.35 3.60 33.05 3.04 2/27/201112:00:00 181 31666 41.10 3.41 33.04 3.04 2/27/201113:00:00 173 31578 39.17 3.25 33.03 3.04 2/27/201114:00:00 172 31678 39.07 3.24 33.01 3.04 2/27/201115:00:00 183 31569 41.42 3.44 33.01 3.04 2/27/201116:00:00 185 31458 41.73 3.47 33.00 3.04 2/27/201117:00:00 187 30668 41.12 3.41 32.99 3.04 2/27/201118:00:00 166 31419 37.40 3.11 32.98 3.04 2/27/201119:00:00 182 31620 41.26 3.43 32.97 3.04 2/27/201120:00:00 184 31621 41.72 3.46 32.96 3.04 2/27/201121:00:00 240 31461 54.14 4.50 33.00 3.04 2/27/201122:00:00 186 31482 41.99 3.49 32.99 3.04 2/27/201123:00:00 180 31373 40.49 289 3.36 3.44 32.98 3.02 2/28/20110:00:00 178 31398 40.07 3.10 32.97 3.02 2/28/2011 1:00:00 180 31375 40.49 3.14 32.96 3.02 2/28/2011 2:00:00 179 31372 40.27 3.12 32.94 3.02 2/28/2011 3:00:00 179 31319 40.20 3.11 32.93 3.02 2/28/20114:00:00 181 31286 40.60 3.14 32.92 3.02 2/28/20115:00:00 177 31318 39.75 3.08 32.90 3.02 2/28/2011 6:00:00 177 31470 39.94 3.09 32.89 3.02 2/28/20117:00:00 181 31656 41.08 3.18 32.87 3.02 2/28/20118:00:00 179 31704 40.69 3.15 32.86 3.02 2/28/20119:00:00 269 31761 61.26 4.74 32.84 3.02 2/28/201110:00:00 177 31784 40.34 3.12 32.82 3.02 2/28/201111:00:00 184 31757 41.90 3.24 32.82 3.02 2/28/201112:00:00 178 31763 40.54 3.14 32.81 3.02 2/28/201113:00:00 180 31746 40.97 3.17 32.80 3.02 2/28/201114:00:00 178 31717 40.48 3.13 32.79 3.02DATESTAMP 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 2/28/201115:00:00 184 31824 41.99 3.25 32.78 3.02 2/28/201116:00:00 180 31933 41.21 3.19 32.78 3.02 2/28/201117:00:00 179 31182 40.02 3.10 32.77 3.02 2/28/201118:00:00 184 32121 42.38 3.28 32.76 3.02 2/28/201119:00:00 176 32115 40.53 3.14 32.75 3.02 2/28/201120:00:00 181 32162 41.74 3.23 32.75 3.02 2/28/201121:00:00 206 32248 47.63 3.69 32.73 3.02 2/28/201122:00:00 178 32342 41.28 3.20 32.72 3.02 2/28/201123:00:00 176 32356 40.83 310 3.16 3.25 32.71 3.00 3/1/2011 0:00:00 182 32379 42.25 3.17 32.70 3.00 3/1/2011 1:00:00 178 32420 41.38 3.10 32.69 3.00 3/1/2011 2:00:00 178 32421 41.38 3.10 32.68 3.00 3/1/2011 3:00:00 180 32397 41.81 3.14 32.67 3.00 3/1/2011 4:00:00 171 32396 39.72 2.98 32.66 3.00 3/1/2011 5:00:00 185 32328 42.88 3.22 32.65 3.00 3/1/2011 6:00:00 183 32491 42.63 3.20 32.65 3.00 3/1/2011 7:00:00 180 32536 41.99 3.15 32.64 3.00 3/1/2011 8:00:00 176 32439 40.94 3.07 32.63 3.00 3/1/2011 9:00:00 256 32554 59.76 4.48 32.57 3.00 3/1/2011 10:00:00 177 32500 41.25 3.09 32.56 3.00 3/1/2011 11:00:00 368 32441 85.60 6.42 32.62 3.00 3/1/2011 12:00:00 530 32419 123.20 9.24 32.73 3.00 3/1/2011 13:00:00 856 32385 198.77 14.91 32.94 3.00 3/1/2011 14:00:00 906 32333 210.05 15.75 33.18 3.00 3/1/2011 15:00:00 176 32282 40.74 3.06 33.17 3.00 3/1/2011 16:00:00 175 32252 40.47 3.04 33.16 3.00 3/1/2011 17:00:00 180 31342 40.45 3.03 33.15 3.00 3/1/2011 18:00:00 178 32229 41.13 3.09 33.14 3.00 3/1/2011 19:00:00 176 32179 40.61 3.05 33.13 3.00 3/1/2011 20:00:00 180 32177 41.53 3.11 33.12 3.00 3/1/2011 21:00:00 257 32249 59.43 4.46 33.17 3.00 3/1/2011 22:00:00 176 32322 40.79 3.06 33.16 3.00 3/1/2011 23:00:00 179 32277 41.43 320 3.11 4.63 33.15 3.02 3/2/2011 0:00:00 186 32259 43.02 3.26 33.14 3.02 3/2/2011 1:00:00 173 32328 40.10 3.04 33.13 3.02 3/2/2011 2:00:00 179 32403 41.59 3.15 33.12 3.02 3/2/2011 3:00:00 182 32454 42.35 3.21 33.11 3.02 3/2/2011 4:00:00 177 32451 41.19 3.12 33.10 3.02 3/2/2011 5:00:00 182 32451 42.35 3.21 33.09 3.02 3/2/2011 6:00:00 178 32539 41.53 3.14 33.08 3.02 3/2/2011 7:00:00 182 32526 42.45 3.21 33.07 3.02 3/2/2011 8:00:00 179 32485 41.69 3.16 33.06 3.02 3/2/2011 9:00:00 210 32572 49.05 3.71 33.07 3.02 3/2/2011 10:00:00 183 32430 42.55 3.22 33.06 3.02 3/2/2011 11:00:00 176 32340 40.81 3.09 33.05 3.02 3/2/2011 12:00:00 185 32302 42.85 3.24 33.04 3.02 3/2/2011 13:00:00 173 32260 40.02 3.03 33.03 3.02 3/2/2011 14:00:00 183 32198 42.25 3.20 33.02 3.02 3/2/2011 15:00:00 178 32129 41.01 3.10 33.01 3.02 3/2/2011 16:00:00 177 32109 40.75 3.09 33.00 3.02 3/2/2011 17:00:00 182 31248 40.78 3.09 32.99 3.02 3/2/2011 18:00:00 180 32112 41.45 3.14 32.98 3.02 3/2/2011 19:00:00 177 32076 40.71 3.08 32.97 3.02 3/2/2011 20:00:00 181 32105 41.67 3.15 32.96 3.02 3/2/2011 21:00:00 158 32164 36.44 2.76 32.92 3.02 3/2/2011 22:00:00 176 32129 40.55 3.07 32.91 3.02 3/2/2011 23:00:00 177 32136 40.79 317 3.09 3.15 32.90 3.00 3/3/2011 0:00:00 180 32209 41.57 3.19 32.89 3.00 3/3/2011 1:00:00 178 32203 41.10 3.15 32.88 3.00 3/3/2011 2:00:00 178 32297 41.22 3.16 32.87 3.00 3/3/2011 3:00:00 184 32261 42.56 3.26 32.86 3.00 3/3/2011 4:00:00 180 32370 41.78 3.20 32.85 3.00 3/3/2011 5:00:00 179 32299 41.46 3.18 32.84 3.00 3/3/2011 6:00:00 181 32345 41.98 3.22 32.84 3.00 3/3/2011 7:00:00 178 32332 41.27 3.16 32.83 3.00 3/3/2011 8:00:00 183 32321 42.41 3.25 32.82 3.00 3/3/2011 9:00:00 191 32333 44.28 3.40 32.82 3.00 3/3/2011 10:00:00 188 32231 43.45 3.33 32.81 3.00 3/3/2011 11:00:00 178 32081 40.95 3.14 32.80 3.00 3/3/2011 12:00:00 182 32020 41.79 3.20 32.79 3.00 3/3/2011 13:00:00 179 32010 41.08 3.15 32.78 3.00 3/3/2011 14:00:00 175 31980 40.13 3.08 32.77 3.00 3/3/2011 15:00:00 180 31904 41.18 3.16 32.75 3.00 3/3/2011 16:00:00 177 31900 40.49 3.10 32.74 3.00 3/3/2011 17:00:00 183 31008 40.69 3.12 32.72 3.00 3/3/2011 18:00:00 179 31908 40.95 3.14 32.71 3.00 3/3/2011 19:00:00 181 31956 41.47 3.18 32.69 3.00 3/3/2011 20:00:00 180 31976 41.27 3.16 32.67 3.00 3/3/2011 21:00:00 165 31979 37.83 2.90 32.67 3.00 3/3/2011 22:00:00 182 31979 41.73 3.20 32.65 3.00 3/3/2011 23:00:00 179 31933 40.99 313 3.14 3.17 32.64 2.98 3/4/2011 0:00:00 180 31954 41.24 3.20 32.62 2.98 3/4/2011 1:00:00 179 31951 41.01 3.19 32.60 2.98 3/4/2011 2:00:00 183 31905 41.87 3.25 32.58 2.98 3/4/2011 3:00:00 184 31977 42.19 3.28 32.57 2.98 3/4/2011 4:00:00 175 31946 40.09 3.11 32.54 2.98 3/4/2011 5:00:00 182 31865 41.58 3.23 32.53 2.98 3/4/2011 6:00:00 182 31875 41.60 3.23 32.51 2.98DATESTAMP 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 3/4/2011 7:00:00 182 31935 41.68 3.24 32.49 2.98 3/4/2011 8:00:00 181 31929 41.44 3.22 32.45 2.98 3/4/2011 9:00:00 252 31911 57.66 4.48 32.34 2.98 3/4/2011 10:00:00 177 31858 40.43 3.14 32.32 2.98 3/4/2011 11:00:00 182 31798 41.50 3.22 32.30 2.98 3/4/2011 12:00:00 183 31821 41.75 3.24 32.28 2.98 3/4/2011 13:00:00 174 31741 39.60 3.08 32.08 2.98 3/4/2011 14:00:00 187 31733 42.55 3.30 32.04 2.98 3/4/2011 15:00:00 179 31694 40.68 3.16 32.03 2.98 3/4/2011 16:00:00 179 31707 40.70 3.16 32.02 2.98 3/4/2011 17:00:00 178 30829 39.35 3.06 32.00 2.98 3/4/2011 18:00:00 182 31698 41.37 3.21 31.99 2.98 3/4/2011 19:00:00 179 31718 40.71 3.16 31.97 2.98 3/4/2011 20:00:00 179 31707 40.70 3.16 31.95 2.98 3/4/2011 21:00:00 223 31729 50.73 3.94 31.97 2.98 3/4/2011 22:00:00 179 31735 40.73 3.16 31.96 2.98 3/4/2011 23:00:00 176 31642 39.93 309 3.10 3.27 31.94 2.93 3/5/2011 0:00:00 182 31725 41.40 3.15 31.92 2.93 3/5/2011 1:00:00 179 31885 40.92 3.12 31.90 2.93 3/5/2011 2:00:00 177 31772 40.32 3.07 31.89 2.93 3/5/2011 3:00:00 184 31854 42.03 3.20 31.87 2.93 3/5/2011 4:00:00 178 31811 40.60 3.09 31.85 2.93 3/5/2011 5:00:00 179 31747 40.75 3.10 31.83 2.93 3/5/2011 6:00:00 176 31651 39.94 3.04 31.81 2.93 3/5/2011 7:00:00 183 31829 41.77 3.18 31.80 2.93 3/5/2011 8:00:00 180 32006 41.31 3.15 31.78 2.93 3/5/2011 9:00:00 241 32076 55.43 4.22 31.80 2.93 3/5/2011 10:00:00 176 32127 40.54 3.09 31.79 2.93 3/5/2011 11:00:00 182 32173 41.99 3.20 31.78 2.93 3/5/2011 12:00:00 181 32227 41.83 3.19 31.78 2.93 3/5/2011 13:00:00 180 32214 41.58 3.17 31.77 2.93 3/5/2011 14:00:00 184 32218 42.51 3.24 31.76 2.93 3/5/2011 15:00:00 178 32218 41.12 3.13 31.75 2.93 3/5/2011 16:00:00 182 32214 42.04 3.20 31.75 2.93 3/5/2011 17:00:00 178 31322 39.98 3.05 31.74 2.93 3/5/2011 18:00:00 179 32202 41.33 3.15 31.73 2.93 3/5/2011 19:00:00 170 32103 39.13 2.98 31.72 2.93 3/5/2011 20:00:00 188 32076 43.24 3.29 31.72 2.93 3/5/2011 21:00:00 179 32210 41.34 3.15 31.71 2.93 3/5/2011 22:00:00 179 32361 41.54 3.16 31.70 2.93 3/5/2011 23:00:00 181 32408 42.06 315 3.20 3.19 31.69 2.92 3/6/2011 0:00:00 177 32481 41.22 3.68 31.69 2.92 3/6/2011 1:00:00 182 32539 42.46 3.79 31.68 2.92 3/6/2011 2:00:00 178 32557 41.55 3.71 31.68 2.92 3/6/2011 3:00:00 176 32560 41.09 3.67 31.67 2.92 3/6/2011 4:00:00 183 32568 42.74 3.81 31.66 2.92 3/6/2011 5:00:00 182 32517 42.44 3.79 31.66 2.92 3/6/2011 6:00:00 183 32579 42.75 3.81 31.65 2.92 3/6/2011 7:00:00 178 32578 41.58 3.71 31.65 2.92 3/6/2011 8:00:00 81 32558 18.91 1.69 31.61 2.92 3/6/2011 9:00:00 39 32576 9.11 0.81 31.55 2.92 3/6/2011 10:00:00 14 32585 3.27 0.29 31.49 2.92 3/6/2011 11:00:00 27 29568 5.72 0.51 31.43 2.92 3/6/2011 12:00:00 65 50 0.02 0.00 31.37 2.92 3/6/2011 13:00:00 6 49 0.00 0.00 31.30 2.92 3/6/2011 14:00:00 46 49 0.02 0.00 31.24 2.92 3/6/2011 15:00:00 1443 7284 75.37 6.72 31.28 2.92 3/6/2011 16:00:00 50 30510 10.94 0.98 31.23 2.92 3/6/2011 17:00:00 18 31498 4.07 0.36 31.17 2.92 3/6/2011 18:00:00 152 32281 35.18 3.14 31.16 2.92 3/6/2011 19:00:00 179 32221 41.36 3.69 31.15 2.92 3/6/2011 20:00:00 180 32257 41.63 3.71 31.15 2.92 3/6/2011 21:00:00 177 32321 41.02 3.66 31.07 2.92 3/6/2011 22:00:00 170 32335 39.42 3.52 31.06 2.92 3/6/2011 23:00:00 186 32356 43.15 269 3.85 2.62 31.06 2.89 3/7/2011 0:00:00 177 32399 41.12 3.07 31.05 2.89 3/7/2011 1:00:00 179 32425 41.62 3.11 31.05 2.89 3/7/2011 2:00:00 182 32326 42.19 3.15 31.04 2.89 3/7/2011 3:00:00 187 32056 42.98 3.21 31.04 2.89 3/7/2011 4:00:00 175 32114 40.30 3.01 31.03 2.89 3/7/2011 5:00:00 184 32091 42.34 3.17 31.03 2.89 3/7/2011 6:00:00 183 32102 42.12 3.15 31.02 2.89 3/7/2011 7:00:00 178 32133 41.01 3.07 31.02 2.89 3/7/2011 8:00:00 180 32116 41.45 3.10 31.01 2.89 3/7/2011 9:00:00 153 32107 35.22 2.63 31.00 2.89 3/7/2011 10:00:00 188 32099 43.27 3.24 30.99 2.89 3/7/2011 11:00:00 178 32028 40.88 3.06 30.99 2.89 3/7/2011 12:00:00 180 32005 41.31 3.09 30.98 2.89 3/7/2011 13:00:00 178 31961 40.79 3.05 30.98 2.89 3/7/2011 14:00:00 180 31938 41.22 3.08 30.97 2.89 3/7/2011 15:00:00 177 31887 40.47 3.03 30.97 2.89 3/7/2011 16:00:00 187 31860 42.72 3.19 30.97 2.89 3/7/2011 17:00:00 179 30962 39.74 2.97 30.96 2.89 3/7/2011 18:00:00 180 31822 41.07 3.07 30.96 2.89 3/7/2011 19:00:00 176 31811 40.15 3.00 30.96 2.89 3/7/2011 20:00:00 181 31846 41.33 3.09 30.96 2.89 3/7/2011 21:00:00 178 31859 40.66 3.04 30.92 2.89 3/7/2011 22:00:00 180 31851 41.11 3.07 30.92 2.89DATESTAMP 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 3/7/2011 23:00:00 180 31813 41.06 321 3.07 3.07 30.93 2.87 3/8/2011 0:00:00 180 31853 41.11 3.17 30.93 2.87 3/8/2011 1:00:00 181 31847 41.33 3.19 30.93 2.87 3/8/2011 2:00:00 175 31816 39.92 3.08 30.93 2.87 3/8/2011 3:00:00 182 31848 41.56 3.21 30.94 2.87 3/8/2011 4:00:00 178 31786 40.57 3.13 30.94 2.87 3/8/2011 5:00:00 183 31720 41.62 3.21 30.94 2.87 3/8/2011 6:00:00 181 31757 41.22 3.18 30.94 2.87 3/8/2011 7:00:00 177 31722 40.26 3.11 30.94 2.87 3/8/2011 8:00:00 182 31704 41.37 3.19 30.95 2.87 3/8/2011 9:00:00 255 31678 57.92 4.47 30.95 2.87 3/8/2011 10:00:00 182 31663 41.32 3.19 30.96 2.87 3/8/2011 11:00:00 183 31607 41.47 3.20 30.96 2.87 3/8/2011 12:00:00 181 31607 41.02 3.17 30.97 2.87 3/8/2011 13:00:00 178 31537 40.25 3.11 30.97 2.87 3/8/2011 14:00:00 182 31499 41.11 3.17 30.97 2.87 3/8/2011 15:00:00 160 31460 36.09 2.79 30.97 2.87 3/8/2011 16:00:00 153 31421 34.47 2.66 30.97 2.87 3/8/2011 17:00:00 149 30575 32.67 2.52 30.97 2.87 3/8/2011 18:00:00 150 31404 33.78 2.61 30.96 2.87 3/8/2011 19:00:00 149 31398 33.55 2.59 30.96 2.87 3/8/2011 20:00:00 148 31382 33.30 2.57 30.95 2.87 3/8/2011 21:00:00 169 31381 38.03 2.93 30.97 2.87 3/8/2011 22:00:00 154 31310 34.57 2.67 30.96 2.87 3/8/2011 23:00:00 150 31273 33.64 311 2.60 3.03 30.96 2.87 3/9/2011 0:00:00 144 31307 32.33 2.49 30.95 2.87 3/9/2011 1:00:00 154 31324 34.59 2.66 30.95 2.87 3/9/2011 2:00:00 148 31334 33.25 2.56 30.94 2.87 3/9/2011 3:00:00 151 31324 33.92 2.61 30.93 2.87 3/9/2011 4:00:00 148 31344 33.26 2.56 30.92 2.87 3/9/2011 5:00:00 151 31369 33.96 2.61 30.92 2.87 3/9/2011 6:00:00 146 31424 32.90 2.53 30.91 2.87 3/9/2011 7:00:00 150 31457 33.83 2.60 30.90 2.87 3/9/2011 8:00:00 147 31521 33.22 2.56 30.89 2.87 3/9/2011 9:00:00 227 31556 51.36 3.95 30.90 2.87 3/9/2011 10:00:00 149 31591 33.75 2.60 30.89 2.87 3/9/2011 11:00:00 151 31625 34.24 2.63 30.88 2.87 3/9/2011 12:00:00 157 31693 35.68 2.74 30.88 2.87 3/9/2011 13:00:00 143 31714 32.52 2.50 30.87 2.87 3/9/2011 14:00:00 155 31661 35.19 2.71 30.86 2.87 3/9/2011 15:00:00 149 31675 33.84 2.60 30.85 2.87 3/9/2011 16:00:00 147 31671 33.38 2.57 30.85 2.87 3/9/2011 17:00:00 155 30866 34.30 2.64 30.88 2.87 3/9/2011 18:00:00 147 31748 33.46 2.57 30.87 2.87 3/9/2011 19:00:00 147 31781 33.50 2.58 30.86 2.87 3/9/2011 20:00:00 149 31887 34.07 2.62 30.86 2.87 3/9/2011 21:00:00 142 31940 32.52 2.50 30.84 2.87 3/9/2011 22:00:00 154 31953 35.28 2.71 30.83 2.87 3/9/2011 23:00:00 148 31946 33.90 312 2.61 2.65 30.82 2.86 3/10/20110:00:00 145 31957 33.23 2.52 30.81 2.86 3/10/2011 1:00:00 153 31714 34.79 2.64 30.80 2.86 3/10/2011 2:00:00 152 31637 34.48 2.62 30.79 2.86 3/10/2011 3:00:00 150 31639 34.03 2.58 30.78 2.86 3/10/20114:00:00 150 31639 34.03 2.58 30.77 2.86 3/10/20115:00:00 149 31636 33.80 2.57 30.76 2.86 3/10/2011 6:00:00 149 31624 33.79 2.57 30.75 2.86 3/10/20117:00:00 150 31677 34.07 2.59 30.80 2.86 3/10/20118:00:00 150 31641 34.03 2.58 30.85 2.86 3/10/20119:00:00 227 31609 51.45 3.91 30.92 2.86 3/10/201110:00:00 148 31563 33.50 2.54 30.97 2.86 3/10/201111:00:00 144 31568 32.60 2.48 31.01 2.86 3/10/201112:00:00 158 31493 35.68 2.71 31.07 2.86 3/10/201113:00:00 144 31473 32.50 2.47 31.11 2.86 3/10/201114:00:00 149 31448 33.60 2.55 31.16 2.86 3/10/201115:00:00 149 31418 33.57 2.55 31.21 2.86 3/10/201116:00:00 150 31420 33.79 2.57 31.26 2.86 3/10/201117:00:00 149 30576 32.67 2.48 31.31 2.86 3/10/201118:00:00 148 31391 33.31 2.53 31.35 2.86 3/10/201119:00:00 145 31484 32.73 2.49 31.40 2.86 3/10/201120:00:00 152 31529 34.36 2.61 31.45 2.86 3/10/201121:00:00 116 31575 26.26 1.99 31.49 2.86 3/10/201122:00:00 156 31634 35.39 2.69 31.54 2.86 3/10/201123:00:00 144 31648 32.68 316 2.48 2.60 31.59 2.81 3/11/20110:00:00 154 31676 34.98 2.67 31.64 2.81 3/11/2011 1:00:00 148 31688 33.63 2.57 31.69 2.81 3/11/2011 2:00:00 152 31722 34.57 2.64 31.69 2.81 3/11/2011 3:00:00 152 31741 34.59 2.64 31.69 2.81 3/11/20114:00:00 146 31731 33.22 2.54 31.72 2.81 3/11/20115:00:00 151 31723 34.35 2.63 31.76 2.81 3/11/2011 6:00:00 148 31738 33.68 2.57 31.81 2.81 3/11/20117:00:00 150 31742 34.14 2.61 31.86 2.81 3/11/20118:00:00 156 31746 35.51 2.71 31.91 2.81 3/11/20119:00:00 151 31663 34.28 2.62 31.96 2.81 3/11/201110:00:00 150 31586 33.97 2.60 32.01 2.81 3/11/201111:00:00 152 31524 34.36 2.63 32.06 2.81 3/11/201112:00:00 147 31474 33.18 2.54 32.10 2.81 3/11/201113:00:00 150 31430 33.80 2.58 32.06 2.81 3/11/201114:00:00 153 31400 34.45 2.63 32.07 2.81DATESTAMP 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 3/11/201115:00:00 148 31352 33.27 2.54 32.07 2.81 3/11/201116:00:00 117 6697 5.62 0.43 32.08 2.81 3/11/201117:00:00 88 4391 2.77 0.21 32.08 2.81 3/11/201118:00:00 140 31406 31.53 2.41 32.13 2.81 3/11/201119:00:00 106 31312 23.80 1.82 32.16 2.81 3/11/201120:00:00 116 31380 26.10 1.99 32.20 2.81 3/11/201121:00:00 103 31389 23.18 1.77 32.24 2.81 3/11/201122:00:00 134 31386 30.16 2.30 32.28 2.81 3/11/201123:00:00 112 31387 25.21 314 1.93 2.27 32.32 2.71 3/12/20110:00:00 124 31442 27.96 2.16 32.36 2.71 3/12/2011 1:00:00 130 31461 29.33 2.26 32.40 2.71 3/12/2011 2:00:00 124 31468 27.98 2.16 32.44 2.71 3/12/2011 3:00:00 119 31476 26.86 2.07 32.48 2.71 3/12/20114:00:00 132 31493 29.81 2.30 32.52 2.71 3/12/20115:00:00 102 31435 22.99 1.77 32.55 2.71 3/12/2011 6:00:00 113 31494 25.52 1.97 32.59 2.71 3/12/20117:00:00 137 31485 30.93 2.39 32.64 2.71 3/12/20118:00:00 156 31454 35.18 2.72 32.69 2.71 3/12/20119:00:00 155 31457 34.96 2.70 32.74 2.71 3/12/201110:00:00 202 31378 45.45 3.51 32.80 2.71 3/12/201111:00:00 262 31310 58.82 4.54 32.89 2.71 3/12/201112:00:00 280 31302 62.85 4.85 32.98 2.71 3/12/201113:00:00 297 31268 66.59 5.14 33.07 2.71 3/12/201114:00:00 285 31238 63.84 4.93 33.17 2.71 3/12/201115:00:00 276 31186 61.72 4.76 33.26 2.71 3/12/201116:00:00 202 31190 45.18 3.49 33.32 2.71 3/12/201117:00:00 304 30341 66.14 5.10 33.42 2.71 3/12/201118:00:00 296 31194 66.21 5.11 33.51 2.71 3/12/201119:00:00 192 31200 42.95 3.31 33.57 2.71 3/12/201120:00:00 212 31196 47.42 3.66 33.64 2.71 3/12/201121:00:00 164 31224 36.72 2.83 33.69 2.71 3/12/201122:00:00 244 31232 54.64 4.22 33.77 2.71 3/12/201123:00:00 184 31241 41.22 311 3.18 3.38 33.83 2.82 3/13/20110:00:00 284 31245 63.63 5.16 33.93 2.82 3/13/2011 1:00:00 183 31276 41.04 3.33 33.98 2.82 3/13/2011 2:00:00 240 31279 53.83 4.36 34.06 2.82 3/13/2011 3:00:00 228 31288 51.15 4.15 34.14 2.82 3/13/20114:00:00 231 31301 51.85 4.20 34.21 2.82 3/13/20115:00:00 206 31257 46.17 3.74 34.28 2.82 3/13/2011 6:00:00 197 31304 44.22 3.59 34.34 2.82 3/13/20117:00:00 187 31333 42.01 3.41 34.40 2.82 3/13/20118:00:00 188 31333 42.24 3.42 34.46 2.82 3/13/20119:00:00 372 31298 83.48 6.77 34.58 2.82 3/13/201110:00:00 295 31281 66.17 5.36 34.68 2.82 3/13/201111:00:00 341 31239 76.38 6.19 34.79 2.82 3/13/201112:00:00 259 31199 57.94 4.70 34.87 2.82 3/13/201113:00:00 318 31210 71.16 5.77 34.98 2.82 3/13/201114:00:00 316 31195 70.68 5.73 35.08 2.82 3/13/201115:00:00 323 31168 72.19 5.85 35.18 2.82 3/13/201116:00:00 247 31127 55.13 4.47 35.26 2.82 3/13/201117:00:00 267 30279 57.97 4.70 35.35 2.82 3/13/201118:00:00 262 31124 58.47 4.74 35.43 2.82 3/13/201119:00:00 207 31125 46.20 3.75 35.50 2.82 3/13/201120:00:00 242 31145 54.04 4.38 35.58 2.82 3/13/201121:00:00 262 31181 58.58 4.75 35.66 2.82 3/13/201122:00:00 186 31188 41.60 3.37 35.72 2.82 3/13/201123:00:00 240 31209 53.71 296 4.35 4.59 35.80 2.97 3/14/20110:00:00 248 31213 55.50 4.27 35.88 2.97 3/14/2011 1:00:00 256 31255 57.37 4.41 35.96 2.97 3/14/2011 2:00:00 204 31260 45.73 3.52 36.03 2.97 3/14/2011 3:00:00 279 31280 62.58 4.81 36.12 2.97 3/14/20114:00:00 230 31278 51.58 3.97 36.19 2.97 3/14/20115:00:00 269 31239 60.25 4.63 36.28 2.97 3/14/2011 6:00:00 302 31259 67.69 5.21 36.38 2.97 3/14/20117:00:00 380 31267 85.19 6.55 36.50 2.97 3/14/20118:00:00 566 31252 126.83 9.76 36.68 2.97 3/14/20119:00:00 322 31262 72.18 5.55 36.79 2.97 3/14/201110:00:00 93 31247 20.84 1.60 36.82 2.97 3/14/201111:00:00 200 31262 44.83 3.45 36.88 2.97 3/14/201112:00:00 203 31306 45.57 3.51 36.90 2.97 3/14/201113:00:00 198 31332 44.48 3.42 36.91 2.97 3/14/201114:00:00 196 31360 44.07 3.39 36.97 2.97 3/14/201115:00:00 193 31344 43.38 3.34 37.03 2.97 3/14/201116:00:00 201 31327 45.15 3.47 37.10 2.97 3/14/201117:00:00 199 30495 43.51 3.35 37.16 2.97 3/14/201118:00:00 198 31388 44.56 3.43 37.22 2.97 3/14/201119:00:00 196 31430 44.17 3.40 37.29 2.97 3/14/201120:00:00 160 31440 36.07 2.77 37.34 2.97 3/14/201121:00:00 205 31482 46.28 3.56 37.41 2.97 3/14/201122:00:00 194 31559 43.90 3.38 37.47 2.97 3/14/201123:00:00 196 31597 44.41 312 3.42 4.09 37.53 3.11 3/15/20110:00:00 201 31601 45.54 3.51 37.60 3.11 3/15/2011 1:00:00 201 31622 45.58 3.52 37.66 3.11 3/15/2011 2:00:00 196 31605 44.42 3.43 37.73 3.11 3/15/2011 3:00:00 206 31560 46.62 3.60 37.80 3.11 3/15/20114:00:00 198 31589 44.85 3.46 37.86 3.11 3/15/20115:00:00 189 31494 42.68 3.29 37.92 3.11 3/15/2011 6:00:00 187 31574 42.34 3.27 37.98 3.11DATESTAMP 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 3/15/20117:00:00 206 31553 46.61 3.60 38.05 3.11 3/15/20118:00:00 188 31559 42.54 3.28 38.11 3.11 3/15/20119:00:00 210 31561 47.52 3.67 38.18 3.11 3/15/201110:00:00 198 31550 44.79 3.46 38.24 3.11 3/15/201111:00:00 203 31512 45.87 3.54 38.31 3.11 3/15/201112:00:00 200 31503 45.18 3.49 38.38 3.11 3/15/201113:00:00 204 31428 45.97 3.55 38.44 3.11 3/15/201114:00:00 198 31388 44.56 3.44 38.51 3.11 3/15/201115:00:00 199 31357 44.74 3.45 38.51 3.11 3/15/201116:00:00 196 31349 44.06 3.40 38.52 3.11 3/15/201117:00:00 199 30465 43.47 3.35 38.53 3.11 3/15/201118:00:00 204 31332 45.83 3.54 38.54 3.11 3/15/201119:00:00 196 31359 44.07 3.40 38.55 3.11 3/15/201120:00:00 190 31365 42.73 3.30 38.55 3.11 3/15/201121:00:00 205 31404 46.16 3.56 38.57 3.11 3/15/201122:00:00 202 31448 45.55 3.52 38.58 3.11 3/15/201123:00:00 203 31407 45.72 311 3.53 3.46 38.59 3.22 3/16/20110:00:00 208 31399 46.83 3.60 38.60 3.22 3/16/2011 1:00:00 203 31550 45.92 3.53 38.61 3.22 3/16/2011 2:00:00 205 31572 46.41 3.57 38.62 3.22 3/16/2011 3:00:00 199 31566 45.04 3.46 38.63 3.22 3/16/20114:00:00 196 31572 44.37 3.41 38.64 3.22 3/16/20115:00:00 199 31547 45.01 3.46 38.64 3.22 3/16/2011 6:00:00 204 31565 46.17 3.55 38.66 3.22 3/16/20117:00:00 199 31589 45.07 3.47 38.66 3.22 3/16/20118:00:00 211 31608 47.82 3.68 38.68 3.22 3/16/20119:00:00 199 31573 45.05 3.47 38.69 3.22 3/16/201110:00:00 202 31525 45.66 3.51 38.70 3.22 3/16/201111:00:00 206 31449 46.45 3.57 38.71 3.22 3/16/201112:00:00 204 31407 45.94 3.53 38.72 3.22 3/16/201113:00:00 188 31351 42.26 3.25 38.72 3.22 3/16/201114:00:00 203 31317 45.58 3.51 38.73 3.22 3/16/201115:00:00 200 31266 44.84 3.45 38.79 3.22 3/16/201116:00:00 197 31253 44.15 3.40 38.86 3.22 3/16/201117:00:00 201 30376 43.78 3.37 38.92 3.22 3/16/201118:00:00 201 31224 45.00 3.46 38.98 3.22 3/16/201119:00:00 198 31241 44.35 3.41 39.04 3.22 3/16/201120:00:00 225 31249 50.42 3.88 39.11 3.22 3/16/201121:00:00 203 31308 45.57 3.51 39.17 3.22 3/16/201122:00:00 206 31327 46.27 3.56 39.24 3.22 3/16/201123:00:00 196 31329 44.03 312 3.39 3.50 39.30 3.34 3/17/20110:00:00 196 31318 44.01 3.44 39.36 3.34 3/17/2011 1:00:00 200 31391 45.02 3.52 39.42 3.34 3/17/2011 2:00:00 204 31370 45.89 3.59 39.49 3.34 3/17/2011 3:00:00 201 31329 45.15 3.53 39.55 3.34 3/17/20114:00:00 201 31339 45.17 3.53 39.58 3.34 3/17/20115:00:00 198 31343 44.50 3.48 39.63 3.34 3/17/2011 6:00:00 205 31373 46.12 3.61 39.70 3.34 3/17/20117:00:00 202 31358 45.42 3.55 39.76 3.34 3/17/20118:00:00 214 31321 48.06 3.76 39.83 3.34 3/17/20119:00:00 200 31295 44.88 3.51 39.89 3.34 3/17/201110:00:00 199 31270 44.62 3.49 39.95 3.34 3/17/201111:00:00 199 31205 44.53 3.48 40.00 3.34 3/17/201112:00:00 200 31194 44.73 3.50 40.06 3.34 3/17/201113:00:00 208 31158 46.47 3.63 40.13 3.34 3/17/201114:00:00 193 31118 43.06 3.37 40.19 3.34 3/17/201115:00:00 197 31089 43.92 3.43 40.25 3.34 3/17/201116:00:00 202 31081 45.02 3.52 40.25 3.34 3/17/201117:00:00 198 30250 42.95 3.36 40.24 3.34 3/17/201118:00:00 202 31053 44.98 3.52 40.25 3.34 3/17/201119:00:00 203 31067 45.22 3.54 40.28 3.34 3/17/201120:00:00 130 31075 28.97 2.26 40.28 3.34 3/17/201121:00:00 202 31116 45.07 3.52 40.29 3.34 3/17/201122:00:00 197 31140 43.99 3.44 40.30 3.34 3/17/201123:00:00 201 31168 44.92 307 3.51 3.46 40.31 3.35 3/18/20110:00:00 201 31155 44.90 3.53 40.32 3.35 3/18/2011 1:00:00 199 31200 44.52 3.50 40.33 3.35 3/18/2011 2:00:00 198 31216 44.32 3.49 40.33 3.35 3/18/2011 3:00:00 200 31231 44.79 3.52 40.34 3.35 3/18/20114:00:00 201 31252 45.04 3.54 40.35 3.35 3/18/20115:00:00 199 31232 44.57 3.51 40.36 3.35 3/18/2011 6:00:00 198 31264 44.39 3.49 40.37 3.35 3/18/20117:00:00 195 31254 43.70 3.44 40.37 3.35 3/18/20118:00:00 214 31282 48.00 3.78 40.38 3.35 3/18/20119:00:00 201 31226 45.00 3.54 40.38 3.35 3/18/201110:00:00 201 31198 44.96 3.54 40.39 3.35 3/18/201111:00:00 202 31124 45.08 3.55 40.39 3.35 3/18/201112:00:00 199 31109 44.39 3.49 40.40 3.35 3/18/201113:00:00 200 31099 44.60 3.51 40.41 3.35 3/18/201114:00:00 198 31089 44.14 3.47 40.41 3.35 3/18/201115:00:00 201 31066 44.77 3.52 40.42 3.35 3/18/201116:00:00 198 31051 44.08 3.47 40.43 3.35 3/18/201117:00:00 199 30215 43.11 3.39 40.44 3.35 3/18/201118:00:00 204 31054 45.42 3.57 40.45 3.35 3/18/201119:00:00 192 31083 42.79 3.37 40.46 3.35 3/18/201120:00:00 219 31098 48.83 3.84 40.48 3.35 3/18/201121:00:00 201 31108 44.83 3.53 40.48 3.35 3/18/201122:00:00 199 31134 44.43 3.50 40.49 3.35DATESTAMP 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 3/18/201123:00:00 197 31162 44.02 305 3.46 3.52 40.50 3.36 3/19/20110:00:00 202 31151 45.12 3.56 40.51 3.36 3/19/2011 1:00:00 201 31195 44.96 3.55 40.52 3.36 3/19/2011 2:00:00 198 31194 44.29 3.50 40.52 3.36 3/19/2011 3:00:00 199 31209 44.53 3.52 40.53 3.36 3/19/20114:00:00 204 31219 45.67 3.61 40.54 3.36 3/19/20115:00:00 200 31180 44.71 3.53 40.55 3.36 3/19/2011 6:00:00 199 31174 44.48 3.51 40.56 3.36 3/19/20117:00:00 201 31179 44.94 3.55 40.56 3.36 3/19/20118:00:00 202 31185 45.17 3.57 40.57 3.36 3/19/20119:00:00 200 31223 44.78 3.53 40.57 3.36 3/19/201110:00:00 196 31230 43.89 3.47 40.58 3.36 3/19/201111:00:00 203 31180 45.39 3.58 40.59 3.36 3/19/201112:00:00 197 31171 44.03 3.48 40.60 3.36 3/19/201113:00:00 199 31144 44.44 3.51 40.61 3.36 3/19/201114:00:00 200 31066 44.55 3.52 40.62 3.36 3/19/201115:00:00 204 31009 45.36 3.58 40.63 3.36 3/19/201116:00:00 201 31023 44.71 3.53 40.64 3.36 3/19/201117:00:00 196 30212 42.46 3.35 40.65 3.36 3/19/201118:00:00 202 31039 44.96 3.55 40.66 3.36 3/19/201119:00:00 200 31033 44.50 3.51 40.67 3.36 3/19/201120:00:00 163 31044 36.28 2.86 40.67 3.36 3/19/201121:00:00 199 31063 44.32 3.50 40.71 3.36 3/19/201122:00:00 201 31111 44.84 3.54 40.72 3.36 3/19/201123:00:00 202 31119 45.07 304 3.56 3.50 40.73 3.38 3/20/20110:00:00 197 31134 43.98 3.46 40.74 3.38 3/20/2011 1:00:00 205 31156 45.80 3.60 40.75 3.38 3/20/2011 2:00:00 203 31181 45.39 3.57 40.77 3.38 3/20/2011 3:00:00 199 31225 44.56 3.51 40.78 3.38 3/20/20114:00:00 202 31268 45.29 3.56 40.79 3.38 3/20/20115:00:00 198 31268 44.39 3.49 40.80 3.38 3/20/2011 6:00:00 201 31307 45.12 3.55 40.81 3.38 3/20/20117:00:00 197 31330 44.26 3.48 40.82 3.38 3/20/20118:00:00 231 31331 51.90 4.08 40.84 3.38 3/20/20119:00:00 200 31293 44.88 3.53 40.81 3.38 3/20/201110:00:00 205 31242 45.92 3.61 40.82 3.38 3/20/201111:00:00 199 31196 44.51 3.50 40.83 3.38 3/20/201112:00:00 199 31171 44.48 3.50 40.84 3.38 3/20/201113:00:00 198 31143 44.21 3.48 40.85 3.38 3/20/201114:00:00 199 31138 44.43 3.50 40.86 3.38 3/20/201115:00:00 198 31130 44.20 3.48 40.87 3.38 3/20/201116:00:00 200 31137 44.65 3.51 40.88 3.38 3/20/201117:00:00 198 30274 42.98 3.38 40.89 3.38 3/20/201118:00:00 202 31117 45.07 3.55 40.91 3.38 3/20/201119:00:00 199 31111 44.39 3.49 40.92 3.38 3/20/201120:00:00 221 31135 49.34 3.88 40.93 3.38 3/20/201121:00:00 199 31164 44.47 3.50 40.94 3.38 3/20/201122:00:00 198 31174 44.26 3.48 40.95 3.38 3/20/201123:00:00 200 31185 44.72 305 3.52 3.55 40.96 3.39 3/21/20110:00:00 203 31196 45.41 3.60 40.97 3.39 3/21/2011 1:00:00 200 31236 44.79 3.55 40.98 3.39 3/21/2011 2:00:00 199 31243 44.58 3.53 40.99 3.39 3/21/2011 3:00:00 185 31129 41.29 3.27 41.00 3.39 3/21/20114:00:00 200 31242 44.80 3.55 41.01 3.39 3/21/20115:00:00 202 31209 45.20 3.58 41.01 3.39 3/21/2011 6:00:00 196 31248 43.92 3.48 41.02 3.39 3/21/20117:00:00 201 31251 45.04 3.57 41.03 3.39 3/21/20118:00:00 252 31188 56.35 4.46 41.06 3.39 3/21/20119:00:00 208 31102 46.39 3.67 41.08 3.39 3/21/201110:00:00 210 31180 46.95 3.72 41.09 3.39 3/21/201111:00:00 200 31177 44.71 3.54 41.09 3.39 3/21/201112:00:00 197 31178 44.04 3.49 41.10 3.39 3/21/201113:00:00 204 31148 45.56 3.61 41.11 3.39 3/21/201114:00:00 198 31140 44.21 3.50 41.12 3.39 3/21/201115:00:00 202 31099 45.04 3.57 41.14 3.39 3/21/201116:00:00 200 31086 44.58 3.53 41.15 3.39 3/21/201117:00:00 198 30229 42.92 3.40 41.16 3.39 3/21/201118:00:00 195 31064 43.43 3.44 41.17 3.39 3/21/201119:00:00 203 31070 45.23 3.58 41.18 3.39 3/21/201120:00:00 200 31065 44.55 3.53 41.19 3.39 3/21/201121:00:00 199 31132 44.42 3.52 41.21 3.39 3/21/201122:00:00 195 31159 43.57 3.45 41.22 3.39 3/21/201123:00:00 202 31163 45.14 303 3.58 3.57 41.23 3.41 3/22/20110:00:00 199 31141 44.44 3.52 41.24 3.41 3/22/2011 1:00:00 199 31168 44.47 3.52 41.25 3.41 3/22/2011 2:00:00 200 31177 44.71 3.54 41.26 3.41 3/22/2011 3:00:00 205 31161 45.80 3.63 41.27 3.41 3/22/20114:00:00 201 31172 44.93 3.56 41.28 3.41 3/22/20115:00:00 199 31136 44.43 3.52 41.29 3.41 3/22/2011 6:00:00 200 31173 44.70 3.54 41.30 3.41 3/22/20117:00:00 203 31170 45.37 3.59 41.32 3.41 3/22/20118:00:00 200 31176 44.71 3.54 41.33 3.41 3/22/20119:00:00 196 31169 43.80 3.47 41.31 3.41 3/22/201110:00:00 201 31136 44.87 3.55 41.33 3.41 3/22/201111:00:00 200 31075 44.56 3.53 41.34 3.41 3/22/201112:00:00 200 31081 44.57 3.53 41.35 3.41 3/22/201113:00:00 201 31072 44.78 3.55 41.36 3.41 3/22/201114:00:00 201 31047 44.75 3.54 41.37 3.41DATESTAMP 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 3/22/201115:00:00 197 31040 43.85 3.47 41.38 3.41 3/22/201116:00:00 200 31017 44.48 3.52 41.39 3.41 3/22/201117:00:00 197 30187 42.64 3.38 41.40 3.41 3/22/201118:00:00 201 31009 44.69 3.54 41.42 3.41 3/22/201119:00:00 198 31022 44.04 3.49 41.43 3.41 3/22/201120:00:00 184 31042 40.96 3.24 41.43 3.41 3/22/201121:00:00 204 31051 45.42 3.60 41.42 3.41 3/22/201122:00:00 202 31060 44.99 3.56 41.44 3.41 3/22/201123:00:00 198 31057 44.09 303 3.49 3.52 41.45 3.42 3/23/20110:00:00 201 31029 44.72 3.57 41.46 3.42 3/23/2011 1:00:00 202 31061 44.99 3.59 41.47 3.42 3/23/2011 2:00:00 200 31055 44.54 3.55 41.48 3.42 3/23/2011 3:00:00 200 31087 44.58 3.55 41.49 3.42 3/23/20114:00:00 194 31079 43.23 3.45 41.50 3.42 3/23/20115:00:00 201 31047 44.75 3.57 41.51 3.42 3/23/2011 6:00:00 205 31075 45.68 3.64 41.52 3.42 3/23/20117:00:00 196 31082 43.68 3.48 41.53 3.42 3/23/20118:00:00 179 31064 39.87 3.18 41.54 3.42 3/23/20119:00:00 200 31035 44.51 3.55 41.55 3.42 3/23/201110:00:00 199 31025 44.27 3.53 41.56 3.42 3/23/201111:00:00 198 30990 44.00 3.51 41.57 3.42 3/23/201112:00:00 202 30963 44.85 3.58 41.58 3.42 3/23/201113:00:00 199 30940 44.15 3.52 41.60 3.42 3/23/201114:00:00 199 30939 44.15 3.52 41.61 3.42 3/23/201115:00:00 202 30912 44.77 3.57 41.62 3.42 3/23/201116:00:00 196 30912 43.44 3.46 41.63 3.42 3/23/201117:00:00 198 30082 42.71 3.41 41.64 3.42 3/23/201118:00:00 197 30944 43.71 3.49 41.65 3.42 3/23/201119:00:00 199 31023 44.27 3.53 41.67 3.42 3/23/201120:00:00 232 31055 51.66 4.12 41.69 3.42 3/23/201121:00:00 200 31098 44.60 3.56 41.68 3.42 3/23/201122:00:00 201 31163 44.91 3.58 41.69 3.42 3/23/201123:00:00 199 31205 44.53 301 3.55 3.54 41.70 3.43 3/24/20110:00:00 194 31200 43.40 3.42 41.71 3.43 3/24/2011 1:00:00 201 31260 45.05 3.55 41.72 3.43 3/24/2011 2:00:00 201 31280 45.08 3.55 41.73 3.43 3/24/2011 3:00:00 197 31340 44.27 3.48 41.74 3.43 3/24/20114:00:00 196 31370 44.09 3.47 41.75 3.43 3/24/20115:00:00 201 31386 45.24 3.56 41.76 3.43 3/24/2011 6:00:00 204 31407 45.94 3.62 41.76 3.43 3/24/20117:00:00 199 31447 44.87 3.53 41.77 3.43 3/24/20118:00:00 230 31476 51.91 4.08 41.78 3.43 3/24/20119:00:00 200 31411 45.05 3.54 41.78 3.43 3/24/201110:00:00 199 31367 44.76 3.52 41.78 3.43 3/24/201111:00:00 204 31331 45.83 3.61 41.79 3.43 3/24/201112:00:00 199 31311 44.68 3.52 41.80 3.43 3/24/201113:00:00 200 31281 44.86 3.53 41.80 3.43 3/24/201114:00:00 199 31244 44.58 3.51 41.81 3.43 3/24/201115:00:00 201 31216 44.99 3.54 41.82 3.43 3/24/201116:00:00 199 31176 44.49 3.50 41.83 3.43 3/24/201117:00:00 203 30348 44.17 3.48 41.83 3.43 3/24/201118:00:00 194 31185 43.38 3.41 41.84 3.43 3/24/201119:00:00 197 31193 44.06 3.47 41.85 3.43 3/24/201120:00:00 189 31234 42.33 3.33 41.85 3.43 3/24/201121:00:00 202 31264 45.28 3.56 41.87 3.43 3/24/201122:00:00 197 31309 44.23 3.48 41.88 3.43 3/24/201123:00:00 196 31355 44.07 305 3.47 3.53 41.89 3.45 3/25/20110:00:00 201 31364 45.20 3.57 41.89 3.45 3/25/2011 1:00:00 203 31432 45.75 3.61 41.90 3.45 3/25/2011 2:00:00 198 31434 44.63 3.52 41.91 3.45 3/25/2011 3:00:00 196 31466 44.22 3.49 41.91 3.45 3/25/20114:00:00 199 31451 44.88 3.54 41.92 3.45 3/25/20115:00:00 200 31473 45.13 3.56 41.93 3.45 3/25/2011 6:00:00 206 31485 46.51 3.67 41.94 3.45 3/25/20117:00:00 205 31499 46.30 3.66 41.94 3.45 3/25/20118:00:00 241 31482 54.40 4.29 41.96 3.45 3/25/20119:00:00 195 31452 43.98 3.47 41.95 3.45 3/25/201110:00:00 199 31371 44.76 3.53 41.96 3.45 3/25/201111:00:00 202 31263 45.28 3.57 41.96 3.45 3/25/201112:00:00 206 31248 46.16 3.64 41.97 3.45 3/25/201113:00:00 199 31191 44.51 3.51 41.98 3.45 3/25/201114:00:00 200 31093 44.59 3.52 41.99 3.45 3/25/201115:00:00 203 31024 45.16 3.57 42.00 3.45 3/25/201116:00:00 200 30993 44.45 3.51 42.01 3.45 3/25/201117:00:00 196 30167 42.40 3.35 42.01 3.45 3/25/201118:00:00 200 30977 44.42 3.51 42.03 3.45 3/25/201119:00:00 198 30945 43.93 3.47 42.03 3.45 3/25/201120:00:00 249 30971 55.30 4.37 42.06 3.45 3/25/201121:00:00 196 30998 43.56 3.44 42.07 3.45 3/25/201122:00:00 204 31029 45.39 3.58 42.08 3.45 3/25/201123:00:00 200 31058 44.54 304 3.52 3.60 42.09 3.46 3/26/20110:00:00 198 31061 44.10 3.56 42.09 3.46 3/26/2011 1:00:00 200 31118 44.63 3.61 42.10 3.46 3/26/2011 2:00:00 198 31169 44.25 3.58 42.10 3.46 3/26/2011 3:00:00 200 31195 44.74 3.62 42.09 3.46 3/26/20114:00:00 200 31175 44.71 3.61 42.07 3.46 3/26/20115:00:00 201 31162 44.91 3.63 42.08 3.46 3/26/2011 6:00:00 197 31237 44.12 3.57 42.09 3.46DATESTAMP 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 3/26/20117:00:00 198 31254 44.37 3.59 42.10 3.46 3/26/20118:00:00 167 31238 37.41 3.02 42.10 3.46 3/26/20119:00:00 202 31244 45.25 3.66 42.08 3.46 3/26/201110:00:00 195 31206 43.63 3.53 42.10 3.46 3/26/201111:00:00 205 31099 45.71 3.69 42.11 3.46 3/26/201112:00:00 230 30486 50.28 4.06 42.13 3.46 3/26/201113:00:00 186 28061 37.42 3.02 42.13 3.46 3/26/201114:00:00 195 28904 40.41 3.27 42.13 3.46 3/26/201115:00:00 205 28860 42.42 3.43 42.13 3.46 3/26/201116:00:00 196 28870 40.57 3.28 42.12 3.46 3/26/201117:00:00 196 28345 39.84 3.22 42.13 3.46 3/26/201118:00:00 200 29303 42.02 3.40 42.14 3.46 3/26/201119:00:00 199 29451 42.02 3.40 42.15 3.46 3/26/201120:00:00 179 29624 38.02 3.07 42.15 3.46 3/26/201121:00:00 199 29748 42.45 3.43 42.15 3.46 3/26/201122:00:00 202 29811 43.18 3.49 42.16 3.46 3/26/201123:00:00 198 29901 42.45 297 3.43 3.46 42.17 3.49 3/27/20110:00:00 199 29910 42.68 4.22 42.17 3.49 3/27/2011 1:00:00 197 30003 42.38 4.19 42.17 3.49 3/27/2011 2:00:00 204 30248 44.25 4.37 42.18 3.49 3/27/2011 3:00:00 201 30307 43.68 4.31 42.19 3.49 3/27/20114:00:00 200 30339 43.51 4.30 42.20 3.49 3/27/20115:00:00 200 30359 43.54 4.30 42.20 3.49 3/27/2011 6:00:00 199 30408 43.39 4.29 42.21 3.49 3/27/20117:00:00 200 30432 43.64 4.31 42.27 3.49 3/27/20118:00:00 172 30423 37.52 3.71 42.32 3.49 3/27/20119:00:00 197 30401 42.94 4.24 42.38 3.49 3/27/201110:00:00 195 30431 42.55 4.20 42.44 3.49 3/27/201111:00:00 202 30362 43.98 4.34 42.50 3.49 3/27/201112:00:00 201 30377 43.78 4.32 42.56 3.49 3/27/201113:00:00 201 30350 43.74 4.32 42.62 3.49 3/27/201114:00:00 200 30324 43.49 4.30 42.68 3.49 3/27/201115:00:00 198 30342 43.08 4.25 42.74 3.49 3/27/201116:00:00 199 30427 43.42 4.29 42.80 3.49 3/27/201117:00:00 201 29629 42.70 4.22 42.86 3.49 3/27/201118:00:00 202 30419 44.06 4.35 42.92 3.49 3/27/201119:00:00 1128 16873 136.47 13.48 43.11 3.49 3/27/201120:00:00<null> <null> 0.00 43.17 3.49 3/27/201121:00:00 4 56 0.00 0.00 43.17 3.49 3/27/201122:00:00 298 57 0.12 0.01 43.17 3.49 3/27/201123:00:00 35 56 0.01 243 0.00 3.93 43.10 3.50 3/28/20110:00:00 43 57 0.02 0.00 43.02 3.50 3/28/2011 1:00:00 50 54 0.02 0.00 42.96 3.50 3/28/2011 2:00:00 56 53 0.02 0.00 42.91 3.50 3/28/2011 3:00:00 62 52 0.02 0.00 42.87 3.50 3/28/20114:00:00 1053 9124 68.89 6.86 42.91 3.50 3/28/20115:00:00 198 27799 39.47 3.93 42.91 3.50 3/28/2011 6:00:00 213 30154 46.05 4.59 42.92 3.50 3/28/20117:00:00 239 30438 52.16 5.19 42.93 3.50 3/28/20118:00:00 246 30396 53.62 5.34 42.94 3.50 3/28/20119:00:00 156 30344 33.94 3.38 42.93 3.50 3/28/201110:00:00 197 30285 42.78 4.26 42.93 3.50 3/28/201111:00:00 194 30262 42.10 4.19 42.93 3.50 3/28/201112:00:00 203 30281 44.08 4.39 42.94 3.50 3/28/201113:00:00 198 30278 42.99 4.28 42.94 3.50 3/28/201114:00:00 200 30266 43.40 4.32 42.94 3.50 3/28/201115:00:00 200 30207 43.32 4.31 42.95 3.50 3/28/201116:00:00 202 30168 43.70 4.35 42.95 3.50 3/28/201117:00:00 198 29300 41.60 4.14 42.95 3.50 3/28/201118:00:00 201 30082 43.36 4.32 42.95 3.50 3/28/201119:00:00 199 30080 42.92 4.27 42.96 3.50 3/28/201120:00:00 204 30098 44.03 4.38 42.96 3.50 3/28/201121:00:00 197 30130 42.56 4.24 42.96 3.50 3/28/201122:00:00 201 30125 43.42 4.32 42.96 3.50 3/28/201123:00:00 200 30145 43.23 241 4.31 3.72 42.97 3.41 3/29/20110:00:00 200 30035 43.07 3.52 42.97 3.41 3/29/2011 1:00:00 199 30138 43.00 3.51 42.97 3.41 3/29/2011 2:00:00 205 30120 44.27 3.61 42.97 3.41 3/29/2011 3:00:00 200 30106 43.17 3.52 42.98 3.41 3/29/20114:00:00 208 30084 44.87 3.66 42.98 3.41 3/29/20115:00:00 201 30018 43.26 3.53 42.99 3.41 3/29/2011 6:00:00 204 30059 43.97 3.59 42.99 3.41 3/29/20117:00:00 201 30076 43.35 3.54 42.99 3.41 3/29/20118:00:00 209 30047 45.03 3.68 43.00 3.41 3/29/20119:00:00 197 30011 42.39 3.46 43.01 3.41 3/29/201110:00:00 200 30013 43.04 3.51 43.01 3.41 3/29/201111:00:00 199 29980 42.78 3.49 43.01 3.41 3/29/201112:00:00 200 29961 42.97 3.51 43.01 3.41 3/29/201113:00:00 205 29898 43.95 3.59 43.02 3.41 3/29/201114:00:00 196 29809 41.89 3.42 43.02 3.41 3/29/201115:00:00 200 29788 42.72 3.49 43.02 3.41 3/29/201116:00:00 198 29799 42.31 3.45 43.02 3.41 3/29/201117:00:00 199 28973 41.34 3.37 43.02 3.41 3/29/201118:00:00 197 29783 42.07 3.43 43.03 3.41 3/29/201119:00:00 200 29798 42.73 3.49 43.03 3.41 3/29/201120:00:00 186 29840 39.80 3.25 43.03 3.41 3/29/201121:00:00 202 29871 43.27 3.53 43.01 3.41 3/29/201122:00:00 199 29916 42.69 3.48 43.01 3.41DATESTAMP 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 3/29/201123:00:00 200 29958 42.96 294 3.51 3.51 43.02 3.41 3/30/20110:00:00 199 29980 42.78 3.50 43.02 3.41 3/30/2011 1:00:00 198 30051 42.66 3.49 43.02 3.41 3/30/2011 2:00:00 198 30091 42.72 3.50 43.03 3.41 3/30/2011 3:00:00 200 30115 43.19 3.54 43.03 3.41 3/30/20114:00:00 200 30094 43.16 3.54 43.04 3.41 3/30/20115:00:00 199 30071 42.91 3.51 43.04 3.41 3/30/2011 6:00:00 181 29695 38.54 3.16 43.04 3.41 3/30/20117:00:00 196 29830 41.92 3.43 43.04 3.41 3/30/20118:00:00 207 29879 44.35 3.63 43.04 3.41 3/30/20119:00:00 199 29866 42.62 3.49 43.02 3.41 3/30/201110:00:00 193 29936 41.43 3.39 43.02 3.41 3/30/201111:00:00 214 29785 45.70 3.74 43.03 3.41 3/30/201112:00:00 205 29779 43.77 3.59 43.03 3.41 3/30/201113:00:00 201 29717 42.83 3.51 43.03 3.41 3/30/201114:00:00 201 29720 42.83 3.51 43.04 3.41 3/30/201115:00:00 202 29629 42.92 3.52 43.04 3.41 3/30/201116:00:00 204 29327 42.90 3.51 43.04 3.41 3/30/201117:00:00 209 28787 43.14 3.53 43.04 3.41 3/30/201118:00:00 205 29942 44.01 3.61 43.05 3.41 3/30/201119:00:00 200 29990 43.01 3.52 43.05 3.41 3/30/201120:00:00 215 30027 46.29 3.79 43.06 3.41 3/30/201121:00:00 203 30114 43.83 3.59 43.05 3.41 3/30/201122:00:00 198 30125 42.77 3.50 43.05 3.41 3/30/201123:00:00 199 30115 42.97 293 3.52 3.53 43.06 3.42 3/31/20110:00:00 200 30046 43.09 3.53 43.06 3.42 3/31/2011 1:00:00 201 30064 43.33 3.43 43.06 3.42 3/31/2011 2:00:00 193 30022 41.55 3.29 43.06 3.42 3/31/2011 3:00:00 207 30158 44.76 3.55 43.06 3.42 3/31/20114:00:00 200 30106 43.17 3.42 43.07 3.42 3/31/20115:00:00 200 30109 43.18 3.42 43.07 3.42 3/31/2011 6:00:00 199 30135 43.00 3.41 43.07 3.42 3/31/20117:00:00 199 30101 42.95 3.40 43.07 3.42 3/31/20118:00:00 227 30100 48.99 3.88 43.08 3.42 3/31/20119:00:00 201 30072 43.34 3.43 43.06 3.42 3/31/201110:00:00 198 30025 42.63 3.38 43.06 3.42 3/31/201111:00:00 208 29983 44.72 3.54 43.00 3.42 3/31/201112:00:00 204 29939 43.79 3.47 42.89 3.42 3/31/201113:00:00 200 29910 42.89 3.40 42.68 3.42 3/31/201114:00:00 199 29875 42.63 3.38 42.44 3.42 3/31/201115:00:00 200 29819 42.76 3.39 42.45 3.42 3/31/201116:00:00 206 29778 43.99 3.48 42.45 3.42 3/31/201117:00:00 197 29017 40.99 3.25 42.45 3.42 3/31/201118:00:00 202 29822 43.19 3.42 42.46 3.42 3/31/201119:00:00 204 29837 43.64 3.46 42.46 3.42 3/31/201120:00:00 212 29884 45.43 3.60 42.47 3.42 3/31/201121:00:00 204 29898 43.73 3.46 42.44 3.42 3/31/201122:00:00 204 29900 43.74 3.46 42.45 3.42 3/31/201123:00:00 198 29936 42.50 303 3.37 3.45 42.45 3.38 4/1/2011 0:00:00 203 29937 43.58 7.21 42.45 3.38 4/1/2011 1:00:00 200 29989 43.01 7.12 42.45 3.38 4/1/2011 2:00:00 202 30018 43.48 7.20 42.46 3.38 4/1/2011 3:00:00 200 30049 43.09 7.13 42.46 3.38 4/1/2011 4:00:00 201 30073 43.34 7.17 42.46 3.38 4/1/2011 5:00:00 204 30054 43.96 7.28 42.46 3.38 4/1/2011 6:00:00 201 30116 43.40 7.18 42.47 3.38 4/1/2011 7:00:00 200 30166 43.26 7.16 42.47 3.38 4/1/2011 8:00:00 184 30111 39.73 6.58 42.46 3.38 4/1/2011 9:00:00 209 30000 44.96 7.44 42.46 3.38 4/1/2011 10:00:00 202 29901 43.31 7.17 42.46 3.38 4/1/2011 11:00:00 1293 22494 208.55 34.52 42.69 3.38 4/1/2011 12:00:00<null> <null> 0.00 42.69 3.38 4/2/2011 13:00:00<null> <null> 0.00 42.70 3.38 4/3/2011 14:00:00<null> <null> 0.00 42.70 3.38 4/4/2011 15:00:00<null> <null> 0.00 42.70 3.38 4/5/2011 16:00:00<null> <null> 0.00 42.70 3.38 4/6/2011 17:00:00<null> <null> 0.00 42.70 3.38 4/7/2011 18:00:00<null> <null> 0.00 42.71 3.38 4/8/2011 19:00:00<null> <null> 0.00 42.71 3.38 4/1/2011 20:00:00<null> <null> 0.00 42.71 3.38 4/1/2011 21:00:00 5 56 0.00 0.00 42.66 3.38 4/1/2011 22:00:00 4 54 0.00 0.00 42.60 3.38 4/1/2011 23:00:00 3 52 0.00 145 0.00 4.71 42.54 3.43 4/2/2011 0:00:00 2 51 0.00 0.00 42.49 3.43 4/2/2011 1:00:00 3 50 0.00 0.00 42.43 3.43 4/2/2011 2:00:00 3 49 0.00 0.00 42.37 3.43 4/2/2011 3:00:00 4 49 0.00 0.00 42.31 3.43 4/2/2011 4:00:00 64 1901 0.87 0.00 42.25 3.43 4/2/2011 5:00:00 5 52 0.00 0.00 42.19 3.43 4/2/2011 6:00:00 6 48 0.00 0.00 42.13 3.43 4/2/2011 7:00:00 7 49 0.00 0.00 42.08 3.43 4/2/2011 8:00:00 8 50 0.00 0.00 42.02 3.43 4/2/2011 9:00:00 17 48 0.01 0.00 41.95 3.43 4/2/2011 10:00:00 21 48 0.01 0.00 41.89 3.43 4/2/2011 11:00:00 31 48 0.01 0.00 41.84 3.43 4/2/2011 12:00:00 16 48 0.01 0.00 41.78 3.43 4/2/2011 13:00:00 12 48 0.00 0.00 41.72 3.43 4/2/2011 14:00:00 21 47 0.01 0.00 41.66 3.43DATESTAMP 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 4/2/2011 15:00:00 10 48 0.00 0.00 41.60 3.43 4/2/2011 16:00:00 17 48 0.01 0.00 41.55 3.43 4/2/2011 17:00:00 12 518 0.04 0.00 41.49 3.43 4/2/2011 18:00:00 8 48 0.00 0.00 41.43 3.43 4/2/2011 19:00:00 14 47 0.00 0.00 41.37 3.43 4/2/2011 20:00:00 2 47 0.00 0.00 41.32 3.43 4/2/2011 21:00:00 9 48 0.00 0.00 41.26 3.43 4/2/2011 22:00:00 7 47 0.00 0.00 41.20 3.43 4/2/2011 23:00:00 11 48 0.00 0 0.00 0.00 41.15 3.33 4/3/2011 0:00:00 8 47 0.00 0.00 41.09 3.33 4/3/2011 1:00:00 12 48 0.00 0.00 41.03 3.33

2:00:00 0.00 41.03 3.33 4/3/2011 3:00:00 1606 10387 119.61 15.69 41.14 3.33 4/3/2011 4:00:00 642 29025 133.61 17.52 41.27 3.33 4/3/2011 5:00:00 550 30186 119.04 15.61 41.38 3.33 4/3/2011 6:00:00 201 30135 43.43 5.70 41.38 3.33 4/3/2011 7:00:00 204 30090 44.01 5.77 41.39 3.33 4/3/2011 8:00:00 199 30086 42.93 5.63 41.39 3.33 4/3/2011 9:00:00 364 30064 78.47 10.29 41.42 3.33 4/3/2011 10:00:00 200 30063 43.11 5.65 41.42 3.33 4/3/2011 11:00:00 197 30009 42.39 5.56 41.42 3.33 4/3/2011 12:00:00 200 29956 42.96 5.63 41.42 3.33 4/3/2011 13:00:00 202 29922 43.34 5.68 41.43 3.33 4/3/2011 14:00:00 199 29867 42.62 5.59 41.43 3.33 4/3/2011 15:00:00 197 29825 42.13 5.53 41.43 3.33 4/3/2011 16:00:00 106 7872 5.98 0.78 41.38 3.33 4/3/2011 17:00:00 0 51 0.00 0.00 41.33 3.33 4/3/2011 18:00:00 4 528 0.02 0.00 41.27 3.33 4/3/2011 19:00:00 7 48 0.00 0.00 41.21 3.33 4/3/2011 20:00:00 25 809 0.15 0.02 41.15 3.33 4/3/2011 21:00:00 383 18174 49.91 6.55 41.15 3.33 4/3/2011 22:00:00 209 29783 44.63 5.85 41.16 3.33 4/3/2011 23:00:00 191 28075 38.45 183 5.04 5.34 41.16 3.40 4/4/2011 0:00:00 2003 276 3.96 2.21 41.10 3.40 4/4/2011 1:00:00 4767 48 1.64 0.92 41.05 3.40 4/4/2011 2:00:00 271 47 0.09 0.05 40.99 3.40 4/4/2011 3:00:00 0 49 0.00 0.00 40.93 3.40 4/4/2011 4:00:00 0 48 0.00 0.00 40.87 3.40 4/4/2011 5:00:00 0 48 0.00 0.00 40.82 3.40 4/4/2011 6:00:00 0 47 0.00 0.00 40.76 3.40 4/4/2011 7:00:00 0 48 0.00 0.00 40.70 3.40 4/4/2011 8:00:00 0 48 0.00 0.00 40.64 3.40 4/4/2011 9:00:00 12 47 0.00 0.00 40.57 3.40 4/4/2011 10:00:00 15 48 0.01 0.00 40.51 3.40 4/4/2011 11:00:00 14 49 0.00 0.00 40.45 3.40 4/4/2011 12:00:00 10 51 0.00 0.00 40.39 3.40 4/4/2011 13:00:00 7 49 0.00 0.00 40.33 3.40 4/4/2011 14:00:00 720 48 0.25 0.14 40.27 3.40 4/4/2011 15:00:00 123 49 0.04 0.02 40.21 3.40 4/4/2011 16:00:00 11 49 0.00 0.00 40.15 3.40 4/4/2011 17:00:00 3 49 0.00 0.00 40.10 3.40 4/4/2011 18:00:00 5 533 0.02 0.01 40.04 3.40 4/4/2011 19:00:00 685 2728 13.40 7.48 40.00 3.40 4/4/2011 20:00:00 226 49 0.08 0.04 39.94 3.40 4/4/2011 21:00:00 52 842 0.31 0.18 39.88 3.40 4/4/2011 22:00:00 2874 19786 407.74 227.58 40.40 3.40 4/4/2011 23:00:00 674 30815 148.92 43 83.12 13.41 40.55 3.74 4/5/2011 0:00:00 736 30758 162.32 12.69 40.72 3.74 4/5/2011 1:00:00 729 30727 160.62 12.56 40.89 3.74 4/5/2011 2:00:00 734 30720 161.68 12.64 41.06 3.74 4/5/2011 3:00:00 740 30743 163.13 12.75 41.23 3.74 4/5/2011 4:00:00 724 30738 159.57 12.47 41.40 3.74 4/5/2011 5:00:00 741 30741 163.33 12.77 41.57 3.74 4/5/2011 6:00:00 736 30740 162.23 12.68 41.73 3.74 4/5/2011 7:00:00 714 30769 157.53 12.31 41.90 3.74 4/5/2011 8:00:00 711 30796 157.00 12.27 42.09 3.74 4/5/2011 9:00:00 640 30756 141.14 11.03 42.28 3.74 4/5/2011 10:00:00 593 30619 130.19 10.18 42.46 3.74 4/5/2011 11:00:00<null> <null> 0.00 42.51 3.74 4/5/2011 12:00:00 1072 30556 234.87 18.36 42.84 3.74 4/5/2011 13:00:00 556 30552 121.80 9.52 43.01 3.74 4/5/2011 14:00:00 510 30523 111.62 8.73 43.17 3.74 4/5/2011 15:00:00 484 30488 105.81 8.27 43.21 3.74 4/5/2011 16:00:00 487 30448 106.32 8.31 43.35 3.74 4/5/2011 17:00:00 458 30438 99.96 7.81 43.48 3.74 4/5/2011 18:00:00 436 29618 92.59 7.24 43.57 3.74 4/5/2011 19:00:00 478 30427 104.29 8.15 43.65 3.74 4/5/2011 20:00:00 469 30451 102.40 8.01 43.74 3.74 4/5/2011 21:00:00 526 30511 115.08 9.00 43.85 3.74 4/5/2011 22:00:00 535 30528 117.11 9.16 43.95 3.74 4/5/2011 23:00:00 542 30535 118.67 307 9.28 10.26 44.06 3.99 4/6/2011 0:00:00 545 30555 119.40 9.46 44.17 3.99 4/6/2011 1:00:00 530 30520 115.99 9.19 44.28 3.99 4/6/2011 2:00:00 542 30587 118.87 9.42 44.39 3.99 4/6/2011 3:00:00 551 30571 120.78 9.57 44.50 3.99 4/6/2011 4:00:00 548 30585 120.18 9.52 44.61 3.99 4/6/2011 5:00:00 555 30582 121.70 9.64 44.72 3.99 4/6/2011 6:00:00 549 30579 120.38 9.53 44.83 3.99DATESTAMP 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 4/6/2011 7:00:00 565 30580 123.89 9.81 44.95 3.99 4/6/2011 8:00:00 572 30583 125.44 9.94 45.07 3.99 4/6/2011 9:00:00 592 30568 129.76 10.28 45.20 3.99 4/6/2011 10:00:00 555 30551 121.58 9.63 45.31 3.99 4/6/2011 11:00:00 563 30485 123.07 9.75 45.43 3.99 4/6/2011 12:00:00 571 30404 124.48 9.86 45.54 3.99 4/6/2011 13:00:00 554 30368 120.63 9.56 45.66 3.99 4/6/2011 14:00:00 537 30308 116.70 9.24 45.76 3.99 4/6/2011 15:00:00 534 30263 115.88 9.18 45.87 3.99 4/6/2011 16:00:00 532 30218 115.27 9.13 45.97 3.99 4/6/2011 17:00:00 504 30190 109.10 8.64 46.07 3.99 4/6/2011 18:00:00 505 29417 106.52 8.44 46.16 3.99 4/6/2011 19:00:00 506 30174 109.48 8.67 46.26 3.99 4/6/2011 20:00:00 497 30164 107.49 8.51 46.35 3.99 4/6/2011 21:00:00 533 30181 115.35 9.14 46.46 3.99 4/6/2011 22:00:00 564 30219 122.21 9.68 46.57 3.99 4/6/2011 23:00:00 585 30236 126.83 303 10.05 9.41 46.70 4.20 4/7/2011 0:00:00 541 30234 117.28 9.41 46.80 4.20 4/7/2011 1:00:00 604 30210 130.84 10.50 46.93 4.20 4/7/2011 2:00:00 625 30252 135.57 10.88 47.06 4.20 4/7/2011 3:00:00 656 30283 142.44 11.43 47.21 4.20 4/7/2011 4:00:00 684 30272 148.47 11.92 47.36 4.20 4/7/2011 5:00:00 694 30260 150.58 12.09 47.51 4.20 4/7/2011 6:00:00 705 30241 152.87 12.27 47.67 4.20 4/7/2011 7:00:00 698 30277 151.53 12.16 47.83 4.20 4/7/2011 8:00:00 691 30258 149.92 12.03 47.98 4.20 4/7/2011 9:00:00 690 30328 150.05 12.04 48.11 4.20 4/7/2011 10:00:00 661 30314 143.68 11.53 48.26 4.20 4/7/2011 11:00:00 677 30281 146.99 11.80 48.41 4.20 4/7/2011 12:00:00 658 30224 142.60 11.45 48.55 4.20 4/7/2011 13:00:00 653 30214 141.47 11.36 48.69 4.20 4/7/2011 14:00:00 639 11176 51.21 4.11 48.71 4.20 4/7/2011 15:00:00 610 9654 42.23 3.39 48.71 4.20 4/7/2011 16:00:00 583 30174 126.14 10.12 48.84 4.20 4/7/2011 17:00:00 564 30058 121.56 9.76 48.97 4.20 4/7/2011 18:00:00 582 30021 125.28 10.06 49.10 4.20 4/7/2011 19:00:00 596 30052 128.43 10.31 49.23 4.20 4/7/2011 20:00:00 605 30083 130.50 10.48 49.37 4.20 4/7/2011 21:00:00 635 30100 137.05 11.00 49.51 4.20 4/7/2011 22:00:00 646 30103 139.44 11.19 49.66 4.20 4/7/2011 23:00:00 620 30106 133.84 299 10.74 10.50 49.80 4.45 4/8/2011 0:00:00 652 30116 140.80 11.45 49.95 4.45 4/8/2011 1:00:00 662 30088 142.82 11.62 50.11 4.45 4/8/2011 2:00:00 646 30131 139.57 11.35 50.26 4.45 4/8/2011 3:00:00 659 30141 142.42 11.59 50.41 4.45 4/8/2011 4:00:00 678 30138 146.52 11.92 50.57 4.45 4/8/2011 5:00:00 680 30133 146.92 11.95 50.73 4.45 4/8/2011 6:00:00 664 30141 143.51 11.68 50.89 4.45 4/8/2011 7:00:00 639 30165 138.21 11.24 51.03 4.45 4/8/2011 8:00:00 665 30171 143.86 11.70 51.19 4.45 4/8/2011 9:00:00 619 30159 133.86 10.89 51.31 4.45 4/8/2011 10:00:00 610 30128 131.78 10.72 51.44 4.45 4/8/2011 11:00:00 623 30110 134.51 10.94 51.59 4.45 4/8/2011 12:00:00 634 30044 136.58 11.11 51.73 4.45 4/8/2011 13:00:00 636 30016 136.88 11.14 51.88 4.45 4/8/2011 14:00:00 608 29999 130.78 10.64 52.01 4.45 4/8/2011 15:00:00 600 29150 125.41 10.20 52.14 4.45 4/8/2011 16:00:00 600 29894 128.61 10.46 52.27 4.45 4/8/2011 17:00:00 598 29900 128.21 10.43 52.41 4.45 4/8/2011 18:00:00 561 29923 120.37 9.79 52.53 4.45 4/8/2011 19:00:00 603 29955 129.52 10.54 52.67 4.45 4/8/2011 20:00:00 615 29985 132.23 10.76 52.80 4.45 4/8/2011 21:00:00 654 29997 140.67 11.44 52.96 4.45 4/8/2011 22:00:00 678 29983 145.76 11.86 53.11 4.45 4/8/2011 23:00:00 700 29976 150.46 295 12.24 11.15 53.28 4.74 4/9/2011 0:00:00 727 29997 156.37 13.12 53.45 4.74 4/9/2011 1:00:00 747 29986 160.61 13.48 53.63 4.74 4/9/2011 2:00:00 729 30031 156.98 13.17 53.80 4.74 4/9/2011 3:00:00 739 30049 159.23 13.36 53.98 4.74 4/9/2011 4:00:00 739 30074 159.36 13.37 54.16 4.74 4/9/2011 5:00:00 758 30095 163.57 13.73 54.34 4.74 4/9/2011 6:00:00 763 30113 164.75 13.83 54.52 4.74 4/9/2011 7:00:00 770 30104 166.21 13.95 54.71 4.74 4/9/2011 8:00:00 757 30181 163.82 13.75 54.89 4.74 4/9/2011 9:00:00 751 30149 162.35 13.62 55.05 4.74 4/9/2011 10:00:00 746 30118 161.10 13.52 55.23 4.74 4/9/2011 11:00:00 794 30099 171.36 14.38 55.43 4.74 4/9/2011 12:00:00 724 30065 156.08 13.10 55.60 4.74 4/9/2011 13:00:00 756 30009 162.67 13.65 55.78 4.74 4/9/2011 14:00:00 739 29990 158.91 13.34 55.96 4.74 4/9/2011 15:00:00 759 29160 158.70 13.32 56.13 4.74 4/9/2011 16:00:00 1301 27022 252.08 21.15 56.44 4.74 4/9/2011 17:00:00 779 26733 149.32 12.53 56.61 4.74 4/9/2011 18:00:00 743 26723 142.37 11.95 56.76 4.74 4/9/2011 19:00:00 733 26684 140.25 11.77 56.91 4.74 4/9/2011 20:00:00 734 27460 144.52 12.13 57.07 4.74 4/9/2011 21:00:00 724 28487 147.89 12.41 57.24 4.74 4/9/2011 22:00:00 752 28418 153.23 12.86 57.41 4.74DATESTAMP 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 4/9/2011 23:00:00 739 28144 149.13 286 12.51 13.50 57.57 5.10 4/10/20110:00:00 766 28030 153.96 12.83 57.74 5.10 4/10/2011 1:00:00 752 27845 150.14 12.51 57.90 5.10 4/10/2011 2:00:00 748 28222 151.37 12.61 58.07 5.10 4/10/2011 3:00:00 753 28163 152.06 12.67 58.24 5.10 4/10/20114:00:00 738 28204 149.25 12.44 58.40 5.10 4/10/20115:00:00 727 28299 147.52 12.29 58.56 5.10 4/10/2011 6:00:00 717 28328 145.64 12.14 58.72 5.10 4/10/20117:00:00 697 28344 141.66 11.80 58.87 5.10 4/10/20118:00:00 696 28459 142.03 11.84 59.02 5.10 4/10/20119:00:00 724 28443 147.66 12.30 59.18 5.10 4/10/201110:00:00 625 28948 129.73 10.81 59.31 5.10 4/10/201111:00:00 560 29867 119.93 9.99 59.44 5.10 4/10/201112:00:00 544 29830 116.36 9.70 59.55 5.10 4/10/201113:00:00 561 29787 119.82 9.99 59.67 5.10 4/10/201114:00:00 528 29785 112.76 9.40 59.79 5.10 4/10/201115:00:00 508 29001 105.64 8.80 59.89 5.10 4/10/201116:00:00 537 29733 114.49 9.54 60.04 5.10 4/10/201117:00:00 505 29724 107.63 8.97 60.19 5.10 4/10/201118:00:00 526 29730 112.13 9.34 60.30 5.10 4/10/201119:00:00 532 29690 113.26 9.44 60.43 5.10 4/10/201120:00:00 541 29725 115.31 9.61 60.56 5.10 4/10/201121:00:00 571 29717 121.67 10.14 60.69 5.10 4/10/201122:00:00 570 29737 121.54 10.13 60.82 5.10 4/10/201123:00:00 568 29756 121.19 288 10.10 10.81 60.96 5.38 4/11/20110:00:00 578 29796 123.49 10.12 61.09 5.38 4/11/2011 1:00:00 581 29802 124.16 10.17 61.23 5.38 4/11/2011 2:00:00 582 29855 124.59 10.21 61.36 5.38 4/11/2011 3:00:00 531 29841 113.62 9.31 61.49 5.38 4/11/20114:00:00 503 29859 107.69 8.82 61.60 5.38 4/11/20115:00:00 542 29864 116.06 9.51 61.73 5.38 4/11/2011 6:00:00 570 29878 122.12 10.00 61.87 5.38 4/11/20117:00:00 566 29836 121.09 9.92 61.99 5.38 4/11/20118:00:00 573 29863 122.70 10.05 62.12 5.38 4/11/20119:00:00 631 29862 135.11 11.07 62.26 5.38 4/11/201110:00:00 554 29829 118.49 9.71 62.36 5.38 4/11/201111:00:00 574 29810 122.69 10.05 62.45 5.38 4/11/201112:00:00 579 29804 123.74 10.14 62.54 5.38 4/11/201113:00:00 609 29791 130.09 10.66 62.63 5.38 4/11/201114:00:00 607 29825 129.81 10.63 62.72 5.38 4/11/201115:00:00 580 29057 120.84 9.90 62.80 5.38 4/11/201116:00:00 567 29811 121.20 9.93 62.91 5.38 4/11/201117:00:00 554 29852 118.58 9.71 62.98 5.38 4/11/201118:00:00 538 29899 115.34 9.45 63.05 5.38 4/11/201119:00:00 546 29899 117.06 9.59 63.16 5.38 4/11/201120:00:00 536 29990 115.26 9.44 63.25 5.38 4/11/201121:00:00 557 30038 119.97 9.83 63.37 5.38 4/11/201122:00:00 568 30158 122.83 10.06 63.47 5.38 4/11/201123:00:00 559 30212 121.10 293 9.92 9.92 63.58 5.60 4/12/20110:00:00 565 30227 122.46 9.93 63.66 5.60 4/12/2011 1:00:00 561 30227 121.59 9.86 63.78 5.60 4/12/2011 2:00:00 557 30261 120.86 9.80 63.87 5.60 4/12/2011 3:00:00 575 30258 124.75 10.12 63.98 5.60 4/12/20114:00:00 566 30297 122.96 9.97 64.08 5.60 4/12/20115:00:00 559 30333 121.58 9.86 64.18 5.60 4/12/2011 6:00:00 562 30349 122.30 9.92 64.29 5.60 4/12/20117:00:00 571 30320 124.14 10.07 64.41 5.60 4/12/20118:00:00 551 30398 120.10 9.74 64.52 5.60 4/12/20119:00:00 576 30310 125.18 10.15 64.58 5.60 4/12/201110:00:00 542 30242 117.53 9.53 64.65 5.60 4/12/201111:00:00 565 30201 122.35 9.92 64.72 5.60 4/12/201112:00:00 496 30171 107.30 8.70 64.79 5.60 4/12/201113:00:00 480 30099 103.59 8.40 64.83 5.60 4/12/201114:00:00 519 30084 111.96 9.08 64.89 5.60 4/12/201115:00:00 504 29312 105.93 8.59 64.94 5.60 4/12/201116:00:00 492 30034 105.95 8.59 65.01 5.60 4/12/201117:00:00 482 30031 103.79 8.42 65.07 5.60 4/12/201118:00:00 487 30054 104.95 8.51 65.14 5.60 4/12/201119:00:00 490 30008 105.43 8.55 65.22 5.60 4/12/201120:00:00 488 30031 105.08 8.52 65.30 5.60 4/12/201121:00:00 525 30099 113.31 9.19 65.37 5.60 4/12/201122:00:00 550 30133 118.84 9.64 65.48 5.60 4/12/201123:00:00 541 30194 117.13 296 9.50 9.35 65.57 5.76 4/13/20110:00:00 585 30223 126.78 10.35 65.67 5.76 4/13/2011 1:00:00 543 30235 117.72 9.61 65.76 5.76 4/13/2011 2:00:00 502 30285 109.01 8.90 65.85 5.76 4/13/2011 3:00:00 511 30292 110.99 9.06 65.92 5.76 4/13/20114:00:00 534 30298 116.01 9.47 66.01 5.76 4/13/20115:00:00 549 30245 119.06 9.72 66.09 5.76 4/13/2011 6:00:00 541 30252 117.35 9.58 66.16 5.76 4/13/20117:00:00 533 30259 115.64 9.44 66.20 5.76 4/13/20118:00:00 539 30285 117.05 9.55 66.19 5.76 4/13/20119:00:00 608 30243 131.85 10.76 66.27 5.76 4/13/201110:00:00 560 30204 121.28 9.90 66.41 5.76 4/13/201111:00:00 567 30165 122.64 10.01 66.52 5.76 4/13/201112:00:00 568 30108 122.62 10.01 66.63 5.76 4/14/201113:00:00<null> <null> 66.67 5.76 4/13/201114:00:00 951 25766 175.70 14.34 66.88 5.76DATESTAMP 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 4/13/201115:00:00 480 25055 86.23 7.04 66.94 5.76 4/13/201116:00:00 619 25708 114.10 9.31 67.04 5.76 4/13/201117:00:00 569 25679 104.77 8.55 67.13 5.76 4/13/201118:00:00 563 25625 103.45 8.44 67.21 5.76 4/13/201119:00:00 551 25652 101.35 8.27 67.30 5.76 4/13/201120:00:00 551 25677 101.45 8.28 67.38 5.76 4/13/201121:00:00 541 25706 99.72 8.14 67.46 5.76 4/13/201122:00:00 498 25760 91.99 7.51 67.53 5.82 4/13/201123:00:00 462 25777 85.39 294 6.97 8.88 67.59 5.92 4/14/20110:00:00 510 25781 94.28 7.75 67.65 5.92 4/14/2011 1:00:00 532 25771 98.31 8.08 67.73 5.92 4/14/2011 2:00:00 605 25797 111.91 9.20 67.82 5.92 4/14/2011 3:00:00 567 25819 104.97 8.63 67.91 5.92 4/14/20114:00:00 603 25820 111.64 9.18 68.01 5.92 4/14/20115:00:00 571 25844 105.81 8.70 68.10 5.92 4/14/2011 6:00:00 605 25811 111.97 9.20 68.19 5.92 4/14/20117:00:00 608 25826 112.59 9.25 68.29 5.92 4/14/20118:00:00 580 25851 107.51 8.84 68.37 5.92 4/14/20119:00:00 594 25830 110.02 9.04 68.47 5.92 4/14/201110:00:00 642 28948 133.26 10.95 68.59 5.92 4/14/201111:00:00 593 29966 127.42 10.47 68.71 5.92 4/14/201112:00:00 601 29903 128.86 10.59 68.82 5.92 4/14/201113:00:00 597 29853 127.79 10.50 68.94 5.92 4/14/201114:00:00 602 29812 128.69 10.58 69.06 5.92 4/14/201115:00:00 590 29038 122.85 10.10 69.17 5.92 4/14/201116:00:00 647 29738 137.96 11.34 69.30 5.92 4/14/201117:00:00 620 29696 132.02 10.85 69.43 5.92 4/14/201118:00:00 592 29636 125.80 10.34 69.54 5.92 4/14/201119:00:00 582 29659 123.77 10.17 69.66 5.92 4/14/201120:00:00 569 29653 120.98 9.94 69.76 5.92 4/14/201121:00:00 611 29655 129.92 10.68 69.88 5.92 4/14/201122:00:00 593 29709 126.32 10.38 70.00 6.01 4/14/201123:00:00 629 29714 134.02 292 11.01 9.82 70.12 6.13 4/15/20110:00:00 627 29678 133.43 11.04 70.24 6.13 4/15/2011 1:00:00 638 29707 135.90 11.25 70.37 6.13 4/15/2011 2:00:00 636 29720 135.53 11.22 70.50 6.13 4/15/2011 3:00:00 628 29727 133.86 11.08 70.63 6.13 4/15/20114:00:00 627 29746 133.73 11.07 70.75 6.13 4/15/20115:00:00 631 29910 135.33 11.20 70.88 6.13 4/15/2011 6:00:00 647 29924 138.82 11.49 71.01 6.13 4/15/20117:00:00 633 29937 135.88 11.25 71.14 6.13 4/15/20118:00:00 646 29934 138.66 11.48 71.27 6.13 4/15/20119:00:00 592 29934 127.07 10.52 71.38 6.13 4/15/201110:00:00 559 29966 120.11 9.94 71.49 6.13 4/15/201111:00:00 563 29935 120.85 10.00 71.59 6.13 4/15/201112:00:00 535 29909 114.74 9.50 71.70 6.13 4/15/201113:00:00 519 29938 111.41 9.22 71.79 6.13 4/15/201114:00:00 487 29924 104.49 8.65 71.87 6.13 4/15/201115:00:00 486 29154 101.60 8.41 71.96 6.13 4/15/201116:00:00 474 29834 101.40 8.39 72.04 6.13 4/15/201117:00:00 465 29856 99.55 8.24 72.11 6.13 4/15/201118:00:00 463 29909 99.29 8.22 72.19 6.13 4/15/201119:00:00 472 29940 101.33 8.39 72.26 6.13 4/15/201120:00:00 464 30024 99.89 8.27 72.34 6.13 4/15/201121:00:00 477 30043 102.76 8.50 72.42 6.13 4/15/201122:00:00 467 30044 100.60 8.33 72.50 6.22 4/15/201123:00:00 468 30160 101.21 290 8.38 9.75 72.58 6.34 4/16/20110:00:00 466 30209 100.94 8.38 72.66 6.34 4/16/2011 1:00:00 463 30285 100.54 8.35 72.74 6.34 4/16/2011 2:00:00 475 30241 103.00 8.55 72.82 6.34 4/16/2011 3:00:00 480 30274 104.20 8.65 72.91 6.34 4/16/20114:00:00 476 30257 103.27 8.58 72.99 6.34 4/16/20115:00:00 479 30274 103.98 8.63 73.07 6.34 4/16/2011 6:00:00 468 30285 101.63 8.44 73.15 6.34 4/16/20117:00:00 480 30288 104.24 8.66 73.23 6.34 4/16/20118:00:00 469 30340 102.03 8.47 73.31 6.34 4/16/20119:00:00 544 30297 118.18 9.81 73.41 6.34 4/16/201110:00:00 492 30224 106.63 8.85 73.50 6.34 4/16/201111:00:00 497 30193 107.60 8.94 73.59 6.34 4/16/201112:00:00 502 30165 108.58 9.02 73.68 6.34 4/16/201113:00:00 499 30133 107.82 8.95 73.77 6.34 4/16/201114:00:00 504 30083 108.72 9.03 73.86 6.34 4/16/201115:00:00 490 29271 102.84 8.54 73.94 6.34 4/16/201116:00:00 478 30021 102.90 8.54 74.03 6.34 4/16/201117:00:00 462 30022 99.45 8.26 74.11 6.34 4/16/201118:00:00 482 29997 103.67 8.61 74.19 6.34 4/16/201119:00:00 473 30041 101.89 8.46 74.29 6.34 4/16/201120:00:00 437 30094 94.30 7.83 74.36 6.34 4/16/201121:00:00 509 30177 110.14 9.15 74.46 6.34 4/16/201122:00:00 421 30265 91.36 7.59 74.52 6.44 4/16/201123:00:00 384 30291 83.40 289 6.93 8.55 74.58 6.51 4/17/20110:00:00 430 30288 93.39 7.81 74.65 6.51 4/17/2011 1:00:00 455 30351 99.02 8.28 74.72 6.51 4/17/2011 2:00:00 462 30400 100.71 8.42 74.80 6.51 4/17/2011 3:00:00 457 30414 99.66 8.33 74.88 6.51 4/17/20114:00:00 442 30387 96.31 8.05 74.95 6.51 4/17/20115:00:00 458 30422 99.91 8.35 75.03 6.51 4/17/2011 6:00:00 458 30356 99.69 8.34 75.11 6.51DATESTAMP 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 4/17/20117:00:00 443 30382 96.51 8.07 75.18 6.51 4/17/20118:00:00 452 30327 98.29 8.22 75.26 6.51 4/17/20119:00:00 521 30292 113.16 9.46 75.35 6.51 4/17/201110:00:00 492 30245 106.70 8.92 75.44 6.51 4/17/201111:00:00 493 30200 106.76 8.93 75.53 6.51 4/17/201112:00:00 485 30136 104.80 8.76 75.61 6.51 4/17/201113:00:00 511 30113 110.34 9.23 75.71 6.51 4/17/201114:00:00 482 30086 103.98 8.70 75.79 6.51 4/17/201115:00:00 503 29258 105.53 8.82 75.88 6.51 4/17/201116:00:00 478 30004 102.84 8.60 75.96 6.51 4/17/201117:00:00 469 29969 100.78 8.43 76.04 6.51 4/17/201118:00:00 489 29945 105.00 8.78 76.13 6.51 4/17/201119:00:00 472 29970 101.43 8.48 76.20 6.51 4/17/201120:00:00 512 30001 110.14 9.21 76.30 6.51 4/17/201121:00:00 473 30041 101.89 8.52 76.38 6.51 4/17/201122:00:00 457 30049 98.47 8.23 76.45 6.61 4/17/201123:00:00 472 30058 101.73 287 8.51 8.56 76.53 6.68 4/18/20110:00:00 481 30027 103.56 23.90 76.62 6.68 4/18/2011 1:00:00 494 30059 106.47 24.57 76.71 6.68 4/18/2011 2:00:00 471 30058 101.51 23.43 76.79 6.68 4/18/2011 3:00:00 488 30060 105.18 24.27 76.87 6.68 4/18/20114:00:00 496 30021 106.77 24.64 76.96 6.68 4/18/20115:00:00 299 7711 16.53 3.82 76.92 6.68 4/18/2011 6:00:00 0 46 0.00 0.00 76.86 6.68 4/18/20117:00:00 0 45 0.00 0.00 76.79 6.68 4/18/20118:00:00 0 45 0.00 0.00 76.73 6.68 4/18/20119:00:00 32 46 0.01 0.00 76.67 6.68 4/18/201110:00:00 24 3301 0.57 0.13 76.60 6.68 4/18/201111:00:00 25 2113 0.38 0.09 76.54 6.68 4/18/201112:00:00 20 101 0.01 0.00 76.48 6.68 4/18/201113:00:00 22 47 0.01 0.00 76.41 6.68 4/18/201114:00:00 26 46 0.01 0.00 76.35 6.68 4/18/201115:00:00 31 525 0.12 0.03 76.29 6.68 4/18/201116:00:00 634 45 0.20 0.05 76.23 6.68 4/18/201117:00:00 30 47 0.01 0.00 76.16 6.68 4/18/201118:00:00 40 47 0.01 0.00 76.10 6.68 4/18/201119:00:00 214 3149 4.83 1.12 76.06 6.68 4/18/201120:00:00 3336 14057 336.25 77.60 76.47 6.68 4/18/201121:00:00 653 29365 137.49 31.73 76.60 6.68 4/18/201122:00:00 525 29561 111.28 25.68 76.69 6.79 4/18/201123:00:00 542 29550 114.84 104 26.50 11.98 76.79 6.96 4/19/20110:00:00 541 29615 114.88 9.38 76.89 6.96 4/19/2011 1:00:00 530 29800 113.25 9.24 76.99 6.96 4/19/2011 2:00:00 536 29805 114.55 9.35 77.09 6.96 4/19/2011 3:00:00 549 29839 117.46 9.59 77.19 6.96 4/19/20114:00:00 525 29812 112.23 9.16 77.29 6.96 4/19/20115:00:00 542 29818 115.88 9.46 77.39 6.96 4/19/2011 6:00:00 539 29747 114.97 9.39 77.49 6.96 4/19/20117:00:00 568 29682 120.89 9.87 77.58 6.96 4/19/20118:00:00 563 29732 120.03 9.80 77.69 6.96 4/19/20119:00:00 567 29713 120.80 9.86 77.80 6.96 4/19/201110:00:00 528 29549 111.87 9.13 77.89 6.96 4/19/201111:00:00 524 29401 110.47 9.02 77.99 6.96 4/19/201112:00:00 510 29271 107.04 8.74 78.07 6.96 4/19/201113:00:00 566 29188 118.46 9.67 78.18 6.96 4/19/201114:00:00 625 28964 129.80 10.60 78.30 6.96 4/19/201115:00:00 638 27816 127.25 10.39 78.42 6.96 4/19/201116:00:00 555 29186 116.15 9.48 78.52 6.96 4/19/201117:00:00 516 29086 107.62 8.78 78.61 6.96 4/19/201118:00:00 543 29067 113.17 9.24 78.71 6.96 4/19/201119:00:00 611 29167 127.78 10.43 78.82 6.96 4/19/201120:00:00 656 29244 137.56 11.23 78.95 6.96 4/19/201121:00:00 801 29197 167.69 13.69 79.13 6.96 4/19/201122:00:00 860 29255 180.40 14.73 79.32 7.08 4/19/201123:00:00 759 29252 159.20 294 13.00 10.13 79.48 7.18 4/20/20110:00:00 735 29428 155.09 12.01 79.63 7.18 4/20/2011 1:00:00 733 29488 154.99 12.00 79.79 7.18 4/20/2011 2:00:00 776 29535 164.34 12.72 79.97 7.18 4/20/2011 3:00:00 931 29563 197.35 15.28 80.18 7.18 4/20/20114:00:00 919 29548 194.71 15.07 80.39 7.18 4/20/20115:00:00 840 29541 177.93 13.78 80.58 7.18 4/20/2011 6:00:00 787 29555 166.78 12.91 80.76 7.18 4/20/20117:00:00 708 29600 150.27 11.63 80.89 7.18 4/20/20118:00:00 606 29559 128.44 9.94 81.00 7.18 4/20/20119:00:00 721 29206 150.99 11.69 81.15 7.18 4/20/201110:00:00 997 28036 200.43 15.52 81.37 7.18 4/20/201111:00:00 788 29003 163.87 12.69 81.54 7.18 4/20/201112:00:00 792 28978 164.56 12.74 81.71 7.18 4/20/201113:00:00 803 29072 167.39 12.96 81.89 7.18 4/20/201114:00:00 820 29182 171.58 13.28 82.06 7.18 4/20/201115:00:00 794 28484 162.17 12.55 82.23 7.18 4/20/201116:00:00 807 29164 168.76 13.07 82.41 7.18 4/20/201117:00:00 773 29226 161.99 12.54 82.58 7.18 4/20/201118:00:00 725 29366 152.66 11.82 82.73 7.18 4/20/201119:00:00 756 29556 160.22 12.40 82.89 7.18 4/20/201120:00:00 732 29738 156.09 12.08 83.05 7.18 4/20/201121:00:00 705 29840 150.84 11.68 83.20 7.18 4/20/201122:00:00 706 29851 151.11 11.70 83.35 7.31DATESTAMP 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 4/20/201123:00:00 714 29856 152.85 310 11.83 12.66 83.51 7.48 4/21/20110:00:00 705 29780 150.54 11.65 83.66 7.48 4/21/2011 1:00:00 658 29797 140.59 10.88 83.79 7.48 4/21/2011 2:00:00 674 29720 143.63 11.12 83.93 7.48 4/21/2011 3:00:00 683 29734 145.62 11.27 84.07 7.48 4/21/20114:00:00 660 29726 140.68 10.89 84.21 7.48 4/21/20115:00:00 701 29608 148.82 11.52 84.36 7.48 4/21/2011 6:00:00 682 29627 144.88 11.22 84.50 7.48 4/21/20117:00:00 658 29929 141.21 10.93 84.64 7.48 4/21/20118:00:00 728 29547 154.24 11.94 84.79 7.48 4/21/20119:00:00 812 28846 167.95 13.00 84.97 7.48 4/21/201110:00:00 744 28927 154.32 11.95 85.12 7.48 4/21/201111:00:00 677 28734 139.49 10.80 85.26 7.48 4/21/201112:00:00 738 28729 152.03 11.77 85.41 7.48 4/21/201113:00:00 744 28955 154.47 11.96 85.56 7.48 4/21/201114:00:00 664 28891 137.55 10.65 85.70 7.48 4/21/201115:00:00 699 27472 137.69 10.66 85.83 7.48 4/21/201116:00:00 743 28563 152.17 11.78 85.98 7.48 4/21/201117:00:00 779 28486 159.12 12.32 86.15 7.48 4/21/201118:00:00 755 28407 153.79 11.91 86.30 7.48 4/21/201119:00:00 742 28663 152.50 11.81 86.46 7.48 4/21/201120:00:00 768 28683 157.95 12.23 86.62 7.48 4/21/201121:00:00 723 28758 149.09 11.54 86.77 7.48 4/21/201122:00:00 695 28836 143.70 11.13 86.91 7.62 4/21/201123:00:00 694 28887 143.75 310 11.13 11.50 87.05 7.75 4/22/20110:00:00 675 28852 139.64 11.76 87.18 7.75 4/22/2011 1:00:00 712 28813 147.10 12.39 87.33 7.75 4/22/2011 2:00:00 707 28803 146.02 12.30 87.47 7.75 4/22/2011 3:00:00 685 28810 141.51 11.92 87.61 7.75 4/22/20114:00:00 722 28826 149.23 12.57 87.76 7.75 4/22/20115:00:00 693 28765 142.94 12.04 87.90 7.75 4/22/2011 6:00:00 703 28682 144.58 12.18 88.04 7.75 4/22/20117:00:00 517 28059 104.02 8.76 88.13 7.75 4/22/20118:00:00 440 27131 85.60 7.21 88.19 7.75 4/22/20119:00:00 526 26493 99.92 8.41 88.27 7.75 4/22/201110:00:00 551 26422 104.39 8.79 88.35 7.75 4/22/201111:00:00 584 26151 109.51 9.22 88.44 7.75 4/22/201112:00:00 559 25968 104.09 8.77 88.53 7.75 4/22/201113:00:00 579 25905 107.55 9.06 88.62 7.75 4/22/201114:00:00 561 25953 104.40 8.79 88.70 7.75 4/22/201115:00:00 583 25250 105.55 8.89 88.79 7.75 4/22/201116:00:00 567 26067 105.98 8.92 88.88 7.75 4/22/201117:00:00 624 25993 116.30 9.79 88.98 7.75 4/22/201118:00:00 652 25959 121.36 10.22 89.09 7.75 4/22/201119:00:00 669 28389 136.18 11.47 89.21 7.75 4/22/201120:00:00 640 28444 130.53 10.99 89.33 7.75 4/22/201121:00:00 584 28539 119.51 10.06 89.44 7.75 4/22/201122:00:00 542 28769 111.81 9.42 89.53 7.89 4/22/201123:00:00 489 28970 101.58 285 8.55 10.10 89.62 7.97 4/23/20110:00:00 456 29021 94.89 7.80 89.69 7.97 4/23/2011 1:00:00 483 29018 100.50 8.26 89.77 7.97 4/23/2011 2:00:00 573 29087 119.51 9.82 89.87 7.97 4/23/2011 3:00:00 581 29184 121.58 9.99 89.98 7.97 4/23/20114:00:00 600 29164 125.47 10.31 90.10 7.97 4/23/20115:00:00 573 29268 120.25 9.88 90.20 7.97 4/23/2011 6:00:00 592 29248 124.15 10.20 90.31 7.97 4/23/20117:00:00 571 29271 119.84 9.85 90.41 7.97 4/23/20118:00:00 431 29238 90.36 7.43 90.47 7.97 4/23/20119:00:00 449 28989 93.33 7.67 90.54 7.97 4/23/201110:00:00 414 29087 86.35 7.10 90.60 7.97 4/23/201111:00:00 411 28878 85.10 6.99 90.66 7.97 4/23/201112:00:00 431 28920 89.38 7.35 90.72 7.97 4/23/201113:00:00 388 28905 80.42 6.61 90.77 7.97 4/23/201114:00:00 360 28518 73.61 6.05 90.81 7.97 4/23/201115:00:00 336 27590 66.47 5.46 90.84 7.97 4/23/201116:00:00 354 27871 70.75 5.81 90.88 7.97 4/23/201117:00:00 395 27717 78.50 6.45 90.93 7.97 4/23/201118:00:00 370 29123 77.26 6.35 90.98 7.97 4/23/201119:00:00 349 28983 72.53 5.96 91.02 7.97 4/23/201120:00:00 356 28989 74.00 6.08 91.06 7.97 4/23/201121:00:00 396 29133 82.72 6.80 91.12 7.97 4/23/201122:00:00 447 29200 93.59 7.69 91.19 8.12 4/23/201123:00:00 469 29213 98.24 292 8.07 7.67 91.26 8.11 4/24/20110:00:00 496 29185 103.80 8.47 91.34 8.11 4/24/2011 1:00:00 492 29199 103.01 8.41 91.43 8.11 4/24/2011 2:00:00 507 29191 106.12 8.66 91.51 8.11 4/24/2011 3:00:00 528 29236 110.69 9.04 91.61 8.11 4/24/20114:00:00 532 29250 111.58 9.11 91.70 8.11 4/24/20115:00:00 527 29282 110.65 9.03 91.79 8.11 4/24/2011 6:00:00 544 29253 114.11 9.31 91.89 8.11 4/24/20117:00:00 534 29225 111.90 9.13 91.97 8.11 4/24/20118:00:00 528 29282 110.86 9.05 92.06 8.11 4/24/20119:00:00 537 29167 112.31 9.17 92.16 8.11 4/24/201110:00:00 491 29115 102.50 8.37 92.24 8.11 4/24/201111:00:00 468 29000 97.32 7.94 92.31 8.11 4/24/201112:00:00 469 28981 97.46 7.96 92.39 8.11 4/24/201113:00:00 443 28961 91.99 7.51 92.45 8.11 4/24/201114:00:00 457 28876 94.62 7.72 92.53 8.11DATESTAMP 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 4/24/201115:00:00 495 28149 99.91 8.16 92.60 8.11 4/24/201116:00:00 418 28874 86.54 7.06 92.67 8.11 4/24/201117:00:00 398 28881 82.42 6.73 92.72 8.11 4/24/201118:00:00 384 28853 79.44 6.49 92.77 8.11 4/24/201119:00:00 432 28863 89.41 7.30 92.82 8.11 4/24/201120:00:00 507 28960 105.28 8.59 92.91 8.11 4/24/201121:00:00 508 29120 106.07 8.66 92.99 8.11 4/24/201122:00:00 510 29308 107.18 8.75 93.08 8.26 4/24/201123:00:00 367 29368 77.28 294 6.31 8.21 93.13 8.26 4/25/20110:00:00 389 29192 81.42 6.54 93.18 8.26 4/25/2011 1:00:00 551 29156 115.19 9.25 93.28 8.26 4/25/2011 2:00:00 634 29127 132.41 10.63 93.40 8.26 4/25/2011 3:00:00 627 29205 131.30 10.54 93.53 8.26 4/25/20114:00:00 645 29151 134.82 10.82 93.65 8.26 4/25/20115:00:00 670 29143 140.01 11.24 93.79 8.26 4/25/2011 6:00:00 688 29097 143.54 11.52 93.93 8.26 4/25/20117:00:00 706 29111 147.37 11.83 94.09 8.26 4/25/20118:00:00 703 29190 147.14 11.81 94.23 8.26 4/25/20119:00:00 720 29155 150.52 12.08 94.38 8.26 4/25/201110:00:00 655 29080 136.58 10.96 94.51 8.26 4/25/201111:00:00 678 29025 141.11 11.33 94.64 8.26 4/25/201112:00:00 686 28940 142.35 11.43 94.79 8.26 4/25/201113:00:00 691 28796 142.68 11.45 94.93 8.26 4/25/201114:00:00 628 28758 129.50 10.39 95.06 8.26 4/25/201115:00:00 591 28081 119.00 9.55 95.17 8.26 4/25/201116:00:00 574 28792 118.50 9.51 95.28 8.26 4/25/201117:00:00 580 28739 119.52 9.59 95.39 8.26 4/25/201118:00:00 564 28797 116.46 9.35 95.49 8.26 4/25/201119:00:00 549 28737 113.12 9.08 95.60 8.26 4/25/201120:00:00 542 28732 111.66 8.96 95.70 8.26 4/25/201121:00:00 596 28636 122.38 9.82 95.81 8.26 4/25/201122:00:00 536 28885 111.01 8.91 95.91 8.43 4/25/201123:00:00 490 28962 101.76 299 8.17 10.20 95.99 8.48 4/26/20110:00:00 566 29141 118.27 9.56 96.10 8.48 4/26/2011 1:00:00 591 29132 123.45 9.98 96.21 8.48 4/26/2011 2:00:00 601 29138 125.57 10.15 96.33 8.48 4/26/2011 3:00:00 593 29141 123.91 10.01 96.44 8.48 4/26/20114:00:00 550 29152 114.97 9.29 96.54 8.48 4/26/20115:00:00 588 29125 122.80 9.92 96.65 8.48 4/26/2011 6:00:00 580 29059 120.85 9.77 96.76 8.48 4/26/20117:00:00 554 29221 116.08 9.38 96.88 8.48 4/26/20118:00:00 595 29260 124.83 10.09 96.99 8.48 4/26/20119:00:00 722 29092 150.61 12.17 97.14 8.48 4/26/201110:00:00 668 28910 138.47 11.19 97.28 8.48 4/26/201111:00:00 705 28853 145.86 11.79 97.42 8.48 4/26/201112:00:00 640 28832 132.31 10.69 97.55 8.48 4/26/201113:00:00 665 28615 136.45 11.03 97.68 8.48 4/26/201114:00:00 663 28576 135.85 10.98 97.81 8.48 4/26/201115:00:00 707 27833 141.10 11.40 97.95 8.48 4/26/201116:00:00 636 28307 129.09 10.43 98.07 8.48 4/26/201117:00:00 625 28349 127.05 10.27 98.19 8.48 4/26/201118:00:00 641 28240 129.80 10.49 98.18 8.48 4/26/201119:00:00 606 28350 123.19 9.95 98.22 8.48 4/26/201120:00:00 633 28437 129.07 10.43 98.40 8.48 4/26/201121:00:00 566 28554 115.88 9.36 98.56 8.48 4/26/201122:00:00 608 28368 123.67 9.99 98.74 8.64 4/26/201123:00:00 521 28517 106.53 297 8.61 10.29 98.89 8.70 4/27/20110:00:00 572 28757 117.95 9.53 99.05 8.70 4/27/2011 1:00:00 564 29116 117.75 9.51 99.22 8.70 4/27/2011 2:00:00 576 29197 120.59 9.74 99.39 8.70 4/27/2011 3:00:00 623 29174 130.32 10.53 99.48 8.70 4/27/20114:00:00 600 29074 125.08 10.11 99.60 8.70 4/27/20115:00:00 566 29239 118.66 9.59 99.70 8.70 4/27/2011 6:00:00 578 29272 121.32 9.80 99.80 8.70 4/27/20117:00:00 649 29168 135.74 10.97 99.92 8.70 4/27/20118:00:00 742 29026 154.43 12.48 100.09 8.70 4/27/20119:00:00 756 28960 156.99 12.69 100.25 8.70 4/27/201110:00:00 730 28887 151.21 12.22 100.40 8.70 4/27/201111:00:00 869 28488 177.51 14.34 100.59 8.70 4/27/201112:00:00 801 28524 163.83 13.24 100.76 8.70 4/27/201113:00:00 652 28724 134.29 10.85 100.89 8.70 4/27/201114:00:00 544 29111 113.55 9.18 100.99 8.70 4/27/201115:00:00 489 28486 99.88 8.07 101.07 8.70 4/27/201116:00:00 495 29328 104.10 8.41 101.16 8.70 4/27/201117:00:00 443 29321 93.14 7.53 101.23 8.70 4/27/201118:00:00 415 29497 87.77 7.09 101.29 8.70 4/27/201119:00:00 274 29593 58.14 4.70 101.31 8.70 4/27/201120:00:00 248 29644 52.71 4.26 101.33 8.70 4/27/201121:00:00 248 29893 53.16 4.30 101.34 8.70 4/27/201122:00:00 234 30091 50.49 4.08 101.35 8.87 4/27/201123:00:00 235 30291 51.04 297 4.12 9.06 101.36 8.87 4/28/20110:00:00 229 30510 50.10 13.36 101.37 8.87 4/28/2011 1:00:00 231 30637 50.75 13.53 101.38 8.87 4/28/2011 2:00:00 220 30674 48.39 12.90 101.39 8.87 4/28/2011 3:00:00 226 30789 49.89 13.31 101.39 8.87 4/28/20114:00:00 224 31012 49.81 13.28 101.40 8.87 4/28/20115:00:00 224 31107 49.96 13.32 101.41 8.87 4/28/2011 6:00:00 229 31175 51.19 13.65 101.42 8.87DATESTAMP 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 4/28/20117:00:00 275 18846 37.16 9.91 101.41 8.87 4/28/20118:00:00 0 1 0.00 0.00 101.35 8.87 4/28/20119:00:00 3 308 0.01 0.00 101.29 8.87 4/28/201110:00:00 488 47 0.16 0.04 101.23 8.87 4/28/201111:00:00 88 47 0.03 0.01 101.17 8.87 4/28/201112:00:00 17 46 0.01 0.00 101.11 8.87 4/28/201113:00:00 28 47 0.01 0.00 101.05 8.87 4/28/201114:00:00 4 46 0.00 0.00 100.99 8.87 4/28/201115:00:00 9 47 0.00 0.00 100.93 8.87 4/28/201116:00:00 5 46 0.00 0.00 100.87 8.87 4/28/201117:00:00 1 46 0.00 0.00 100.81 8.87 4/28/201118:00:00 11 46 0.00 0.00 100.75 8.87 4/28/201119:00:00 1 46 0.00 0.00 100.69 8.87 4/28/201120:00:00 8 46 0.00 0.00 100.63 8.87 4/28/201121:00:00 3 47 0.00 0.00 100.57 8.87 4/28/201122:00:00 1 47 0.00 0.00 100.51 9.06 4/28/201123:00:00 682 4761 23.28 90 6.21 4.56 100.48 8.91 4/29/20110:00:00 665 10375 49.47 3.98 100.49 8.91 4/29/2011 1:00:00 355 27806 70.78 5.70 100.53 8.91 4/29/2011 2:00:00 367 29443 77.48 6.24 100.58 8.91 4/29/2011 3:00:00 440 29326 92.52 7.45 100.65 8.91 4/29/20114:00:00 441 29186 92.29 7.43 100.72 8.91 4/29/20115:00:00 440 28971 91.40 7.36 100.80 8.91 4/29/2011 6:00:00 522 28866 108.04 8.70 100.89 8.91 4/29/20117:00:00 498 28696 102.47 8.25 100.97 8.91 4/29/20118:00:00 515 28572 105.51 8.50 101.06 8.91 4/29/20119:00:00 408 30097 88.05 7.09 101.13 8.91 4/29/201110:00:00 326 30746 71.87 5.79 101.16 8.91 4/29/201111:00:00 330 30588 72.38 5.83 101.20 8.91 4/29/201112:00:00 339 30472 74.07 5.97 101.25 8.91 4/29/201113:00:00 1006 30259 218.27 17.58 101.50 8.91 4/29/201114:00:00 225 30180 48.69 3.92 101.51 8.91 4/29/201115:00:00 224 30131 48.40 3.90 101.51 8.91 4/29/201116:00:00 249 30004 53.57 4.31 101.53 8.91 4/29/201117:00:00 239 29962 51.35 4.14 101.54 8.91 4/29/201118:00:00 245 30053 52.80 4.25 101.55 8.91 4/29/201119:00:00 231 30118 49.89 4.02 101.56 8.91 4/29/201120:00:00 235 29718 50.08 4.03 101.57 8.91 4/29/201121:00:00 304 29411 64.11 5.16 101.60 8.91 4/29/201122:00:00 307 29530 65.00 5.24 101.63 9.09 4/29/201123:00:00 285 29501 60.29 298 4.86 6.24 101.65 9.00 4/30/20110:00:00 306 29652 65.06 5.40 101.68 9.00 4/30/2011 1:00:00 300 29576 63.62 5.28 101.71 9.00 4/30/2011 2:00:00 305 29604 64.74 5.38 101.74 9.00 4/30/2011 3:00:00 311 29772 66.39 5.51 101.77 9.00 4/30/20114:00:00 329 29772 70.23 5.83 101.81 9.00 4/30/20115:00:00 338 29748 72.10 5.99 101.85 9.00 4/30/2011 6:00:00 372 29622 79.01 6.56 101.90 9.00 4/30/20117:00:00 406 29425 85.66 7.11 101.96 9.00 4/30/20118:00:00 407 29403 85.81 7.13 102.02 9.00 4/30/20119:00:00 485 28515 99.16 8.24 102.10 9.00 4/30/201110:00:00 499 29077 104.04 8.64 102.18 9.00 4/30/201111:00:00 504 28935 104.57 8.68 102.27 9.00 4/30/201112:00:00 540 28662 110.98 9.22 102.36 9.00 4/30/201113:00:00 530 28570 108.57 9.02 102.46 9.00 4/30/201114:00:00 557 28396 113.41 9.42 102.56 9.00 4/30/201115:00:00 538 28207 108.81 9.04 102.65 9.00 4/30/201116:00:00 555 28159 112.06 9.31 102.75 9.00 4/30/201117:00:00 534 28029 107.32 8.91 102.84 9.00 4/30/201118:00:00 556 27945 111.41 9.25 102.94 9.00 4/30/201119:00:00 558 27936 111.77 9.28 103.03 9.00 4/30/201120:00:00 556 27837 110.98 9.22 103.12 9.00 4/30/201121:00:00 521 27909 104.26 8.66 103.21 9.00 4/30/201122:00:00 547 27855 109.25 9.07 103.30 9.19 4/30/201123:00:00 563 27892 112.60 289 9.35 7.90 103.40 9.15 5/1/2011 0:00:00 549 27944 110.00 9.36 103.50 9.15 5/1/2011 1:00:00 553 27921 110.71 9.42 103.59 9.15 5/1/2011 2:00:00 536 28003 107.62 9.16 103.68 9.15 5/1/2011 3:00:00 547 28064 110.07 9.37 103.78 9.15 5/1/2011 4:00:00 508 28114 102.41 8.72 103.86 9.15 5/1/2011 5:00:00 498 28127 100.44 8.55 103.94 9.15 5/1/2011 6:00:00 503 28185 101.66 8.65 104.02 9.15 5/1/2011 7:00:00 461 28169 93.11 7.92 104.10 9.15 5/1/2011 8:00:00 476 28182 96.19 8.19 104.17 9.15 5/1/2011 9:00:00 521 27529 102.84 8.75 104.26 9.15 5/1/2011 10:00:00 450 28056 90.53 7.70 104.09 9.15 5/1/2011 11:00:00 465 27846 92.85 7.90 104.07 9.15 5/1/2011 12:00:00 483 27874 96.54 8.22 104.06 9.15 5/1/2011 13:00:00 482 27769 95.97 8.17 104.05 9.15 5/1/2011 14:00:00 515 27689 102.25 8.70 104.05 9.15 5/1/2011 15:00:00 441 27501 86.96 7.40 104.02 9.15 5/1/2011 16:00:00 474 27382 93.06 7.92 104.01 9.15 5/1/2011 17:00:00 497 27393 97.62 8.31 104.00 9.15 5/1/2011 18:00:00 497 27370 97.54 8.30 103.99 9.15 5/1/2011 19:00:00 526 27413 103.39 8.80 103.99 9.15 5/1/2011 20:00:00 506 27478 99.70 8.48 104.13 9.15 5/1/2011 21:00:00 385 27569 76.11 6.48 104.24 9.15 5/1/2011 22:00:00 311 27715 61.80 5.26 104.32 9.30DATESTAMP 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 5/1/2011 23:00:00 353 27777 70.31 282 5.98 8.15 104.42 9.26 5/2/2011 0:00:00 449 27465 88.42 7.34 104.54 9.26 5/2/2011 1:00:00 455 27960 91.22 7.58 104.67 9.26 5/2/2011 2:00:00 429 28412 87.40 7.26 104.79 9.26 5/2/2011 3:00:00 377 29015 78.43 6.51 104.90 9.26 5/2/2011 4:00:00 357 29521 75.57 6.28 105.01 9.26 5/2/2011 5:00:00 335 29585 71.07 5.90 105.11 9.26 5/2/2011 6:00:00 349 29525 73.89 6.14 105.21 9.26 5/2/2011 7:00:00 349 29258 73.22 6.08 105.31 9.26 5/2/2011 8:00:00 372 29403 78.43 6.51 105.42 9.26 5/2/2011 9:00:00 430 28703 88.50 7.35 105.54 9.26 5/2/2011 10:00:00 415 29538 87.90 7.30 105.67 9.26 5/2/2011 11:00:00 413 29499 87.36 7.25 105.79 9.26 5/2/2011 12:00:00 441 29530 93.38 7.75 105.92 9.26 5/2/2011 13:00:00 449 29385 94.61 7.86 106.05 9.26 5/2/2011 14:00:00 408 30139 88.17 7.32 106.17 9.26 5/2/2011 15:00:00 360 30756 79.39 6.59 106.29 9.26 5/2/2011 16:00:00 351 29906 75.27 6.25 106.39 9.26 5/2/2011 17:00:00 334 29949 71.73 5.96 106.49 9.26 5/2/2011 18:00:00 328 29843 70.19 5.83 106.59 9.26 5/2/2011 19:00:00 334 29959 71.75 5.96 106.69 9.26 5/2/2011 20:00:00 313 30022 67.38 5.60 106.78 9.26 5/2/2011 21:00:00 303 30102 65.40 5.43 106.87 9.26 5/2/2011 22:00:00 293 30312 63.68 5.29 106.96 9.58 5/2/2011 23:00:00 299 30383 65.14 289 5.41 6.53 107.05 9.48 5/3/2011 0:00:00 293 30323 63.71 5.40 107.14 9.48 5/3/2011 1:00:00 286 30394 62.33 5.29 107.08 9.48 5/3/2011 2:00:00 311 30425 67.85 5.75 107.01 9.48 5/3/2011 3:00:00 309 30447 67.46 5.72 106.92 9.48 5/3/2011 4:00:00 303 30364 65.97 5.59 106.84 9.48 5/3/2011 5:00:00 293 30392 63.85 5.41 106.87 9.48 5/3/2011 6:00:00 299 30379 65.13 5.52 106.90 9.48 5/3/2011 7:00:00 296 30466 64.66 5.48 106.93 9.48 5/3/2011 8:00:00 292 30461 63.78 5.41 106.91 9.48 5/3/2011 9:00:00 331 29620 70.30 5.96 106.95 9.48 5/3/2011 10:00:00 311 30332 67.64 5.74 106.98 9.48 5/3/2011 11:00:00 316 30220 68.47 5.81 107.02 9.48 5/3/2011 12:00:00 312 30018 67.16 5.70 107.05 9.48 5/3/2011 13:00:00 320 29734 68.23 5.79 107.09 9.48 5/3/2011 14:00:00 307 29588 65.13 5.52 107.12 9.48 5/3/2011 15:00:00 305 29429 64.36 5.46 107.20 9.48 5/3/2011 16:00:00 309 29331 64.99 5.51 107.29 9.48 5/3/2011 17:00:00 313 29296 65.75 5.58 107.38 9.48 5/3/2011 18:00:00 304 29217 63.69 5.40 107.47 9.48 5/3/2011 19:00:00 319 29251 66.91 5.67 107.57 9.48 5/3/2011 20:00:00 320 29348 67.34 5.71 107.59 9.48 5/3/2011 21:00:00 310 29484 65.54 5.56 107.62 9.48 5/3/2011 22:00:00 319 29753 68.06 5.77 107.66 9.62 5/3/2011 23:00:00 307 30309 66.72 283 5.66 5.60 107.75 9.49 5/4/2011 0:00:00 238 31987 54.59 4.34 107.82 9.49 5/4/2011 1:00:00 305 31708 69.34 5.51 107.92 9.49 5/4/2011 2:00:00 352 31635 79.85 6.35 108.03 9.49 5/4/2011 3:00:00 353 31762 80.39 6.39 108.14 9.49 5/4/2011 4:00:00 337 31791 76.82 6.10 108.25 9.49 5/4/2011 5:00:00 343 31812 78.24 6.22 108.36 9.49 5/4/2011 6:00:00 343 31844 78.32 6.22 108.47 9.49 5/4/2011 7:00:00 337 31858 76.98 6.12 108.57 9.49 5/4/2011 8:00:00 360 31711 81.86 6.51 108.69 9.49 5/4/2011 9:00:00 401 30652 88.13 7.00 108.81 9.49 5/4/2011 10:00:00 401 31023 89.20 7.09 108.94 9.49 5/4/2011 11:00:00 411 30863 90.95 7.23 109.06 9.49 5/4/2011 12:00:00 387 30651 85.05 6.76 109.18 9.49 5/4/2011 13:00:00 381 30421 83.11 6.60 109.30 9.49 5/4/2011 14:00:00 372 30358 80.98 6.44 109.41 9.49 5/4/2011 15:00:00 367 30194 79.46 6.31 109.52 9.49 5/4/2011 16:00:00 366 30155 79.14 6.29 109.63 9.49 5/4/2011 17:00:00 364 30054 78.44 6.23 109.74 9.49 5/4/2011 18:00:00 374 30045 80.57 6.40 109.83 9.49 5/4/2011 19:00:00 363 30014 78.12 6.21 109.94 9.49 5/4/2011 20:00:00 357 30004 76.81 6.10 110.05 9.49 5/4/2011 21:00:00 361 30117 77.96 6.20 109.59 9.49 5/4/2011 22:00:00 350 30464 76.45 6.08 109.49 9.35 5/4/2011 23:00:00 335 30655 73.64 302 5.85 6.27 109.37 9.25 5/5/2011 0:00:00 325 30833 71.85 5.73 109.24 9.25 5/5/2011 1:00:00 315 31123 70.30 5.61 109.11 9.25 5/5/2011 2:00:00 313 31227 70.08 5.59 108.98 9.25 5/5/2011 3:00:00 306 31269 68.61 5.47 108.86 9.25 5/5/2011 4:00:00 322 31274 72.21 5.76 108.73 9.25 5/5/2011 5:00:00 341 31276 76.47 6.10 108.61 9.25 5/5/2011 6:00:00 342 31268 76.68 6.11 108.50 9.25 5/5/2011 7:00:00 342 31472 77.18 6.15 108.39 9.25 5/5/2011 8:00:00 351 31406 79.04 6.30 108.30 9.25 5/5/2011 9:00:00 405 30378 88.22 7.03 108.24 9.25 5/5/2011 10:00:00 407 30901 90.18 7.19 108.22 9.25 5/5/2011 11:00:00 388 30711 85.44 6.81 108.01 9.25 5/5/2011 12:00:00 395 30566 86.57 6.90 107.96 9.25 5/5/2011 13:00:00 403 30504 88.15 7.03 107.93 9.25 5/5/2011 14:00:00 418 30324 90.89 7.25 107.91 9.25DATESTAMP 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 5/5/2011 15:00:00 412 30189 89.18 7.11 107.88 9.25 5/5/2011 16:00:00 441 30061 95.06 7.58 107.87 9.25 5/5/2011 17:00:00 433 30055 93.31 7.44 107.88 9.25 5/5/2011 18:00:00 438 30074 94.45 7.53 107.86 9.25 5/5/2011 19:00:00 444 30149 95.98 7.65 107.85 9.25 5/5/2011 20:00:00 443 30182 95.87 7.64 107.83 9.25 5/5/2011 21:00:00 462 30206 100.06 7.98 107.80 9.25 5/5/2011 22:00:00 441 30420 96.19 7.67 107.77 9.22 5/5/2011 23:00:00 439 30536 96.12 301 7.66 6.80 107.74 9.14 5/6/2011 0:00:00 448 30628 98.39 7.95 107.71 9.14 5/6/2011 1:00:00 422 30645 92.73 7.49 107.68 9.14 5/6/2011 2:00:00 413 30778 91.15 7.37 107.64 9.14 5/6/2011 3:00:00 421 30835 93.08 7.52 107.60 9.14 5/6/2011 4:00:00 427 30910 94.64 7.65 107.56 9.14 5/6/2011 5:00:00 432 31003 96.04 7.76 107.53 9.14 5/6/2011 6:00:00 432 31115 96.38 7.79 107.49 9.14 5/6/2011 7:00:00 416 31238 93.18 7.53 107.44 9.14 5/6/2011 8:00:00 429 31165 95.87 7.75 107.40 9.14 5/6/2011 9:00:00 465 30137 100.48 8.12 107.37 9.14 5/6/2011 10:00:00 464 30316 100.86 8.15 107.34 9.14 5/6/2011 11:00:00 455 30036 97.99 7.92 107.30 9.14 5/6/2011 12:00:00 435 29988 93.54 7.56 107.26 9.14 5/6/2011 13:00:00 451 29875 96.61 7.81 107.23 9.14 5/6/2011 14:00:00 461 29725 98.26 7.94 107.21 9.14 5/6/2011 15:00:00 460 29617 97.69 7.89 107.19 9.14 5/6/2011 16:00:00 442 29539 93.62 7.57 107.16 9.14 5/6/2011 17:00:00 444 29456 93.78 7.58 107.15 9.14 5/6/2011 18:00:00 435 29410 91.73 7.41 107.12 9.14 5/6/2011 19:00:00 427 29409 90.04 7.28 107.10 9.14 5/6/2011 20:00:00 414 29442 87.40 7.06 107.06 9.14 5/6/2011 21:00:00 425 29510 89.93 7.27 107.01 9.14 5/6/2011 22:00:00 414 29629 87.95 7.11 106.96 9.13 5/6/2011 23:00:00 391 29964 84.01 297 6.79 7.59 106.91 9.08 5/7/2011 0:00:00 401 30040 86.37 7.08 106.85 9.08 5/7/2011 1:00:00 417 30154 90.16 7.39 106.79 9.08 5/7/2011 2:00:00 440 30124 95.04 7.78 106.72 9.08 5/7/2011 3:00:00 462 30081 99.65 8.16 106.65 9.08 5/7/2011 4:00:00 448 30146 96.84 7.93 106.58 9.08 5/7/2011 5:00:00 454 30185 98.26 8.05 106.50 9.08 5/7/2011 6:00:00 458 30239 99.31 8.13 106.43 9.08 5/7/2011 7:00:00 454 30317 98.69 8.08 106.36 9.08 5/7/2011 8:00:00 442 30291 96.00 7.86 106.28 9.08 5/7/2011 9:00:00 510 29402 107.52 8.81 106.23 9.08 5/7/2011 10:00:00 526 29856 112.61 9.22 106.18 9.08 5/7/2011 11:00:00 565 29607 119.95 9.82 106.15 9.08 5/7/2011 12:00:00 484 29329 101.79 8.34 106.10 9.08 5/7/2011 13:00:00 519 29338 109.18 8.94 106.18 9.08 5/7/2011 14:00:00 526 29224 110.22 9.03 106.27 9.08 5/7/2011 15:00:00 526 29011 109.42 8.96 106.25 9.08 5/7/2011 16:00:00 556 28679 114.34 9.37 106.24 9.08 5/7/2011 17:00:00 594 28159 119.94 9.82 106.23 9.08 5/7/2011 18:00:00 583 28084 117.40 9.62 106.22 9.08 5/7/2011 19:00:00 574 28074 115.55 9.46 106.20 9.08 5/7/2011 20:00:00 577 28160 116.51 9.54 106.17 9.08 5/7/2011 21:00:00 573 28238 116.02 9.50 106.14 9.08 5/7/2011 22:00:00 529 28554 108.31 8.87 106.10 9.03 5/7/2011 23:00:00 505 28932 104.76 293 8.58 8.68 106.05 9.01 5/8/2011 0:00:00 502 28947 104.20 8.51 106.00 9.01 5/8/2011 1:00:00 524 29036 109.10 8.91 105.95 9.01 5/8/2011 2:00:00 481 29032 100.13 8.17 105.89 9.01 5/8/2011 3:00:00 412 29147 86.11 7.03 105.81 9.01 5/8/2011 4:00:00 477 29313 100.26 8.18 105.74 9.01 5/8/2011 5:00:00 546 29530 115.61 9.44 105.71 9.01 5/8/2011 6:00:00 485 29624 103.02 8.41 105.66 9.01 5/8/2011 7:00:00 502 29675 106.82 8.72 105.61 9.01 5/8/2011 8:00:00 546 29703 116.29 9.49 105.58 9.01 5/8/2011 9:00:00 503 28785 103.82 8.48 105.54 9.01 5/8/2011 10:00:00 567 29392 119.50 9.75 105.52 9.01 5/8/2011 11:00:00 556 29380 117.13 9.56 105.49 9.01 5/8/2011 12:00:00 552 29246 115.76 9.45 105.46 9.01 5/8/2011 13:00:00 539 29033 112.21 9.16 105.44 9.01 5/8/2011 14:00:00 712 28930 147.70 12.06 105.47 9.01 5/8/2011 15:00:00 697 28793 143.90 11.75 105.49 9.01 5/8/2011 16:00:00 768 28635 157.69 12.87 105.53 9.01 5/8/2011 17:00:00 794 28514 162.34 13.25 105.59 9.01 5/8/2011 18:00:00 845 28403 172.09 14.05 105.65 9.01 5/8/2011 19:00:00 674 28495 137.71 11.24 105.66 9.01 5/8/2011 20:00:00 518 28527 105.96 8.65 105.61 9.01 5/8/2011 21:00:00 461 28642 94.68 7.73 105.54 9.01 5/8/2011 22:00:00 455 28831 94.06 7.68 105.46 8.94 5/8/2011 23:00:00 420 28974 87.26 294 7.12 9.57 105.36 8.96 5/9/2011 0:00:00 362 28977 75.22 16.12 105.24 8.96 5/9/2011 1:00:00 339 28997 70.48 15.10 105.12 8.96 5/9/2011 2:00:00 338 29005 70.30 15.06 105.00 8.96 5/9/2011 3:00:00 329 29125 68.71 14.72 104.87 8.96 5/9/2011 4:00:00 315 29195 65.94 14.13 104.74 8.96 5/9/2011 5:00:00 301 29279 63.19 13.54 104.60 8.96 5/9/2011 6:00:00 295 29261 61.89 13.26 104.45 8.96DATESTAMP 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 5/9/2011 7:00:00 299 29272 62.76 13.45 104.31 8.96 5/9/2011 8:00:00 322 24971 57.65 12.35 104.16 8.96 5/9/2011 9:00:00 18 531 0.07 0.01 103.94 8.96 5/9/2011 10:00:00 21 50 0.01 0.00 103.70 8.96 5/9/2011 11:00:00 20 51 0.01 0.00 103.48 8.96 5/9/2011 12:00:00 16 51 0.01 0.00 103.26 8.96 5/9/2011 13:00:00 15 50 0.01 0.00 103.04 8.96 5/9/2011 14:00:00 24 50 0.01 0.00 102.82 8.96 5/9/2011 15:00:00 39 50 0.01 0.00 102.46 8.96 5/9/2011 16:00:00 66 48 0.02 0.00 102.26 8.96 5/9/2011 17:00:00 154 45 0.05 0.01 102.06 8.96 5/9/2011 18:00:00 208 43 0.06 0.01 101.86 8.96 5/9/2011 19:00:00 219 46 0.07 0.02 101.66 8.96 5/9/2011 20:00:00 108 47 0.04 0.01 101.46 8.96 5/9/2011 21:00:00 59 49 0.02 0.00 101.24 8.96 5/9/2011 22:00:00 670 49 0.24 0.05 101.03 8.81 5/9/2011 23:00:00 2758 9784 193.49 112 41.46 7.06 101.09 8.75 5/10/20110:00:00 1790 25451 326.66 28.82 101.34 8.75 5/10/2011 1:00:00 841 28818 173.78 15.33 101.37 8.75 5/10/2011 2:00:00 881 28799 181.93 16.05 101.41 8.75 5/10/2011 3:00:00 714 28827 147.58 13.02 101.41 8.75 5/10/20114:00:00 707 28884 146.43 12.92 101.40 8.75 5/10/20115:00:00 750 28933 155.60 13.73 101.42 8.75 5/10/2011 6:00:00 656 28976 136.30 12.03 101.41 8.75 5/10/20117:00:00 473 29005 98.37 8.68 101.35 8.75 5/10/20118:00:00 481 28981 99.95 8.82 101.28 8.75 5/10/20119:00:00 482 28245 97.62 8.61 101.24 8.75 5/10/201110:00:00 428 28930 88.78 7.83 101.20 8.75 5/10/201111:00:00 408 28883 84.50 7.46 101.15 8.75 5/10/201112:00:00 335 28700 68.94 6.08 101.08 8.75 5/10/201113:00:00 398 28622 81.68 7.21 101.04 8.75 5/10/201114:00:00 444 28549 90.89 8.02 101.02 8.75 5/10/201115:00:00 569 24553 100.18 8.84 101.00 8.75 5/10/201116:00:00 418 9809 29.40 2.59 100.89 8.75 5/10/201117:00:00 430 28468 87.77 7.74 100.85 8.75 5/10/201118:00:00 381 28374 77.52 6.84 100.80 8.75 5/10/201119:00:00 367 28419 74.79 6.60 100.75 8.75 5/10/201120:00:00 357 28428 72.77 6.42 100.68 8.75 5/10/201121:00:00 348 28520 71.17 6.28 100.61 8.75 5/10/201122:00:00 353 28544 72.25 6.37 100.54 8.68 5/10/201123:00:00 364 28615 74.69 272 6.59 9.70 100.47 8.71 5/11/20110:00:00 356 28660 73.16 6.53 100.40 8.71 5/11/2011 1:00:00 356 28734 73.35 6.54 100.33 8.71 5/11/2011 2:00:00 349 28771 72.00 6.42 100.27 8.71 5/11/2011 3:00:00 357 28821 73.78 6.58 100.23 8.71 5/11/20114:00:00 354 28874 73.29 6.54 100.17 8.71 5/11/20115:00:00 347 28825 71.72 6.40 100.10 8.71 5/11/2011 6:00:00 364 28960 75.59 6.74 100.03 8.71 5/11/20117:00:00 350 29029 72.85 6.50 99.96 8.71 5/11/20118:00:00 361 28939 74.91 6.68 99.88 8.71 5/11/20119:00:00 409 28933 84.85 7.57 99.83 8.71 5/11/201110:00:00 367 28902 76.06 6.79 99.77 8.71 5/11/201111:00:00 358 28781 73.88 6.59 99.70 8.71 5/11/201112:00:00 358 28701 73.68 6.57 99.62 8.71 5/11/201113:00:00 358 28609 73.44 6.55 99.54 8.71 5/11/201114:00:00 346 28462 70.61 6.30 99.47 8.71 5/11/201115:00:00 343 28502 70.10 6.25 99.40 8.71 5/11/201116:00:00 356 27753 70.84 6.32 99.33 8.71 5/11/201117:00:00 366 28377 74.47 6.64 99.28 8.71 5/11/201118:00:00 368 27926 73.69 6.57 99.22 8.71 5/11/201119:00:00 349 27869 69.74 6.22 99.15 8.71 5/11/201120:00:00 350 28560 71.68 6.39 99.09 8.71 5/11/201121:00:00 353 28637 72.48 6.47 99.02 8.71 5/11/201122:00:00 368 28623 75.53 6.74 98.95 8.67 5/11/201123:00:00 369 28754 76.08 269 6.79 6.57 98.89 8.60 5/12/20110:00:00 356 28817 73.56 6.54 98.82 8.60 5/12/2011 1:00:00 361 29038 75.17 6.68 98.76 8.60 5/12/2011 2:00:00 355 29045 73.93 6.57 98.69 8.60 5/12/2011 3:00:00 352 29088 73.42 6.53 98.62 8.60 5/12/20114:00:00 346 29217 72.49 6.44 98.55 8.60 5/12/20115:00:00 351 29025 73.05 6.49 98.48 8.60 5/12/2011 6:00:00 345 29250 72.36 6.43 98.41 8.60 5/12/20117:00:00 355 29163 74.23 6.60 98.34 8.60 5/12/20118:00:00 330 29277 69.28 6.16 98.27 8.60 5/12/20119:00:00 367 29274 77.04 6.85 98.21 8.60 5/12/201110:00:00 343 29095 71.56 6.36 98.14 8.60 5/12/201111:00:00 333 28982 69.20 6.15 98.09 8.60 5/12/201112:00:00 428 28878 88.62 7.88 98.07 8.60 5/12/201113:00:00 336 28746 69.26 6.16 98.01 8.60 5/12/201114:00:00 346 28484 70.67 6.28 97.96 8.60 5/12/201115:00:00 351 28829 72.56 6.45 97.91 8.60 5/12/201116:00:00 335 28067 67.42 5.99 97.86 8.60 5/12/201117:00:00 336 28756 69.28 6.16 97.81 8.60 5/12/201118:00:00 342 28684 70.34 6.25 97.76 8.60 5/12/201119:00:00 334 28422 68.07 6.05 97.71 8.60 5/12/201120:00:00 325 28358 66.08 5.87 97.64 8.60 5/12/201121:00:00 350 28462 71.43 6.35 97.58 8.60 5/12/201122:00:00 282 28314 57.25 5.09 97.49 8.57DATESTAMP 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 5/12/201123:00:00 184 28414 37.49 270 3.33 6.24 97.37 8.49 5/13/20110:00:00 152 28611 31.18 2.72 97.25 8.49 5/13/2011 1:00:00 153 28783 31.58 2.76 97.14 8.49 5/13/2011 2:00:00 287 28845 59.36 5.18 97.07 8.49 5/13/2011 3:00:00 366 28905 75.86 6.62 97.01 8.49 5/13/20114:00:00 384 28948 79.71 6.96 96.96 8.49 5/13/20115:00:00 398 29048 82.90 7.23 96.91 8.49 5/13/2011 6:00:00 360 29086 75.08 6.55 96.85 8.49 5/13/20117:00:00 398 29167 83.24 7.26 96.81 8.49 5/13/20118:00:00 351 29233 73.57 6.42 96.73 8.49 5/13/20119:00:00 466 29066 97.12 8.48 96.69 8.49 5/13/201110:00:00 349 29030 72.65 6.34 96.62 8.49 5/13/201111:00:00 355 28938 73.66 6.43 96.55 8.49 5/13/201112:00:00 421 28819 87.00 7.59 96.54 8.49 5/13/201113:00:00 438 28765 90.34 7.88 96.42 8.49 5/13/201114:00:00 412 28880 85.32 7.45 96.42 8.49 5/13/201115:00:00 397 28920 82.32 7.18 96.38 8.49 5/13/201116:00:00 405 28177 81.83 7.14 96.35 8.49 5/13/201117:00:00 271 28902 56.16 4.90 96.28 8.49 5/13/201118:00:00 186 28935 38.59 3.37 96.19 8.49 5/13/201119:00:00 257 29023 53.48 4.67 96.13 8.49 5/13/201120:00:00 349 29143 72.93 6.36 96.09 8.49 5/13/201121:00:00 358 29198 74.95 6.54 96.06 8.49 5/13/201122:00:00 345 29309 72.50 6.33 96.05 8.48 5/13/201123:00:00 373 29424 78.70 275 6.87 6.22 96.02 8.41 5/14/20110:00:00 269 29384 56.68 4.89 95.97 8.41 5/14/2011 1:00:00 298 29573 63.19 5.46 95.90 8.41 5/14/2011 2:00:00 328 29672 69.79 6.02 95.85 8.41 5/14/2011 3:00:00 337 29740 71.86 6.20 95.79 8.41 5/14/20114:00:00 322 29699 68.57 5.92 95.74 8.41 5/14/20115:00:00 319 29719 67.98 5.87 95.68 8.41 5/14/2011 6:00:00 322 29578 68.29 5.90 95.62 8.41 5/14/20117:00:00 321 29713 68.39 5.90 95.57 8.41 5/14/20118:00:00 326 29881 69.85 6.03 95.51 8.41 5/14/20119:00:00 357 29688 76.00 6.56 95.43 8.41 5/14/201110:00:00 347 29740 74.00 6.39 95.36 8.41 5/14/201111:00:00 341 29675 72.56 6.26 95.28 8.41 5/14/201112:00:00 350 29614 74.32 6.42 95.20 8.41 5/14/201113:00:00 356 29711 75.84 6.55 95.13 8.41 5/14/201114:00:00 362 29815 77.39 6.68 95.07 8.41 5/14/201115:00:00 362 29674 77.02 6.65 94.98 8.41 5/14/201116:00:00 362 28994 75.26 6.50 94.90 8.41 5/14/201117:00:00 361 29686 76.84 6.63 94.83 8.41 5/14/201118:00:00 358 29699 76.24 6.58 94.77 8.41 5/14/201119:00:00 287 29728 61.18 5.28 94.69 8.41 5/14/201120:00:00 340 29907 72.91 6.29 94.61 8.41 5/14/201121:00:00 349 29911 74.85 6.46 94.53 8.41 5/14/201122:00:00 359 29937 77.06 6.65 94.46 8.36 5/14/201123:00:00 331 29821 70.78 278 6.11 6.18 94.37 8.28 5/15/20110:00:00 337 29760 71.91 6.21 94.28 8.28 5/15/2011 1:00:00 336 29936 72.12 6.23 94.19 8.28 5/15/2011 2:00:00 345 30043 74.32 6.42 94.11 8.28 5/15/2011 3:00:00 342 30131 73.89 6.38 94.03 8.28 5/15/20114:00:00 334 30214 72.36 6.25 93.94 8.28 5/15/20115:00:00 339 30202 73.41 6.34 93.85 8.28 5/15/2011 6:00:00 338 30031 72.78 6.28 93.76 8.28 5/15/20117:00:00 350 30108 75.56 6.52 93.67 8.28 5/15/20118:00:00 340 30070 73.31 6.33 93.60 8.28 5/15/20119:00:00 385 30020 82.87 7.15 93.54 8.28 5/15/201110:00:00 332 30064 71.57 6.18 93.48 8.28 5/15/201111:00:00 363 30108 78.37 6.77 93.43 8.28 5/15/201112:00:00 381 29979 81.90 7.07 93.38 8.28 5/15/201113:00:00 341 29852 72.99 6.30 93.34 8.28 5/15/201114:00:00 375 29683 79.81 6.89 93.31 8.28 5/15/201115:00:00 368 29657 78.26 6.76 93.28 8.28 5/15/201116:00:00 344 28809 71.06 6.13 93.24 8.28 5/15/201117:00:00 361 29521 76.42 6.60 93.21 8.28 5/15/201118:00:00 358 29460 75.62 6.53 93.17 8.28 5/15/201119:00:00 355 29525 75.16 6.49 93.14 8.28 5/15/201120:00:00 289 29518 61.17 5.28 93.08 8.28 5/15/201121:00:00 334 29604 70.90 6.12 93.04 8.28 5/15/201122:00:00 336 29949 72.15 6.23 93.00 8.23 5/15/201123:00:00 320 30087 69.04 278 5.96 6.39 92.95 8.17 5/16/20110:00:00 309 29855 66.15 5.69 92.90 8.17 5/16/2011 1:00:00 331 29832 70.80 6.09 92.86 8.17 5/16/2011 2:00:00 326 29976 70.07 6.03 92.81 8.17 5/16/2011 3:00:00 323 29985 69.45 5.97 92.77 8.17 5/16/20114:00:00 337 29973 72.43 6.23 92.72 8.17 5/16/20115:00:00 348 29883 74.57 6.41 92.68 8.17 5/16/2011 6:00:00 342 29935 73.41 6.31 92.64 8.17 5/16/20117:00:00 315 30077 67.93 5.84 92.59 8.17 5/16/20118:00:00 330 30025 71.05 6.11 92.53 8.17 5/16/20119:00:00 389 30008 83.70 7.20 92.50 8.17 5/16/201110:00:00 388 30344 84.42 7.26 92.46 8.17 5/16/201111:00:00 386 30321 83.92 7.22 92.43 8.17 5/16/201112:00:00 396 30180 85.70 7.37 92.40 8.17 5/16/201113:00:00 383 30082 82.61 7.11 92.36 8.17 5/16/201114:00:00 377 29890 80.80 6.95 92.33 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 5/16/201115:00:00 381 29888 81.65 7.02 92.30 8.17 5/16/201116:00:00 382 29099 79.70 6.86 92.27 8.17 5/16/201117:00:00 354 29887 75.86 6.53 92.24 8.17 5/16/201118:00:00 359 29811 76.74 6.60 92.20 8.17 5/16/201119:00:00 382 29789 81.59 7.02 92.18 8.17 5/16/201120:00:00 271 29752 57.81 4.97 92.11 8.17 5/16/201121:00:00 326 29730 69.50 5.98 92.08 8.17 5/16/201122:00:00 353 29856 75.57 6.50 92.07 8.16 5/16/201123:00:00 325 29730 69.28 279 5.96 6.47 92.04 8.10 5/17/20110:00:00 337 29767 71.93 6.32 92.00 8.10 5/17/2011 1:00:00 336 29939 72.13 6.34 91.96 8.10 5/17/2011 2:00:00 326 30008 70.15 6.17 91.92 8.10 5/17/2011 3:00:00 325 30020 69.96 6.15 91.88 8.10 5/17/20114:00:00 297 30061 64.02 5.63 91.83 8.10 5/17/20115:00:00 310 30155 67.03 5.89 91.79 8.10 5/17/2011 6:00:00 301 30170 65.12 5.72 91.74 8.10 5/17/20117:00:00 319 30303 69.31 6.09 91.70 8.10 5/17/20118:00:00 306 30241 66.35 5.83 91.64 8.10 5/17/20119:00:00 378 30164 81.76 7.19 91.60 8.10 5/17/201110:00:00 360 29915 77.22 6.79 91.56 8.10 5/17/201111:00:00 320 29882 68.56 6.03 91.51 8.10 5/17/201112:00:00 342 29683 72.79 6.40 91.46 8.10 5/17/201113:00:00 330 29608 70.06 6.16 91.41 8.10 5/17/201114:00:00 328 29596 69.61 6.12 91.36 8.10 5/17/201115:00:00 334 29524 70.71 6.22 91.32 8.10 5/17/201116:00:00 312 30195 67.55 5.94 91.27 8.10 5/17/201117:00:00 305 31506 68.90 6.06 91.22 8.10 5/17/201118:00:00 300 31075 66.85 5.88 91.17 8.10 5/17/201119:00:00 312 31128 69.64 6.12 91.12 8.10 5/17/201120:00:00 832 15097 90.07 7.92 91.10 8.10 5/17/201121:00:00 591 25588 108.43 9.53 91.11 8.10 5/17/201122:00:00 326 30365 70.98 6.24 91.07 8.09 5/17/201123:00:00 328 30434 71.58 273 6.29 6.38 91.03 8.03 5/18/20110:00:00 337 30606 73.96 18.88 90.98 8.03 5/18/2011 1:00:00 313 30711 68.93 17.60 90.93 8.03 5/18/2011 2:00:00 285 30774 62.89 16.06 90.88 8.03 5/18/2011 3:00:00 338 30869 74.81 19.10 90.83 8.03 5/18/20114:00:00 350 30845 77.41 19.76 90.92 8.03 5/18/20115:00:00 330 30899 73.11 18.67 91.02 8.03 5/18/2011 6:00:00 346 30839 76.51 19.53 91.12 8.03 5/18/20117:00:00 367 30908 81.34 20.77 91.24 8.03 5/18/20118:00:00 245 8818 15.49 3.96 91.26 8.03 5/18/20119:00:00 16 42 0.00 0.00 91.26 8.03 5/18/201110:00:00 19 43 0.01 0.00 91.26 8.03 5/18/201111:00:00 21 42 0.01 0.00 91.26 8.03 5/18/201112:00:00 17 42 0.01 0.00 91.26 8.03 5/18/201113:00:00 19 42 0.01 0.00 91.26 8.03 5/18/201114:00:00 21 44 0.01 0.00 91.26 8.03 5/18/201115:00:00 13 43 0.00 0.00 91.26 8.03 5/18/201116:00:00 16 520 0.06 0.02 91.26 8.03 5/18/201117:00:00 17 43 0.01 0.00 91.26 8.03 5/18/201118:00:00 12 43 0.00 0.00 91.25 8.03 5/18/201119:00:00 14 43 0.00 0.00 90.78 8.03 5/18/201120:00:00 30 44 0.01 0.00 90.59 8.03 5/18/201121:00:00 209 45 0.07 0.02 90.44 8.03 5/18/201122:00:00 14 42 0.00 0.00 90.28 7.89 5/18/201123:00:00 863 6411 39.67 94 10.13 6.85 90.17 7.86 5/19/20110:00:00 1860 9736 129.85 27.58 90.20 7.86 5/19/2011 1:00:00 691 27822 137.85 29.28 90.23 7.86 5/19/2011 2:00:00 474 30310 103.02 21.88 90.21 7.86 5/19/2011 3:00:00 523 30194 113.23 24.05 90.21 7.86 5/19/20114:00:00 475 30254 103.04 21.89 90.19 7.86 5/19/20115:00:00 506 30257 109.78 23.32 90.18 7.86 5/19/2011 6:00:00 513 30239 111.23 23.62 90.17 7.86 5/19/20117:00:00 520 30242 112.76 23.95 90.16 7.86 5/19/20118:00:00 695 26423 131.68 27.97 90.18 7.86 5/19/20119:00:00 97 43 0.03 0.01 90.02 7.86 5/19/201110:00:00 22 44 0.01 0.00 89.87 7.86 5/19/201111:00:00 17 43 0.01 0.00 89.72 7.86 5/19/201112:00:00 16 43 0.00 0.00 89.55 7.86 5/19/201113:00:00 16 43 0.00 0.00 89.37 7.86 5/19/201114:00:00 14 43 0.00 0.00 89.20 7.86 5/19/201115:00:00 12 43 0.00 0.00 89.03 7.86 5/19/201116:00:00 11 533 0.04 0.01 88.88 7.86 5/19/201117:00:00 11 44 0.00 0.00 88.73 7.86 5/19/201118:00:00 10 44 0.00 0.00 88.55 7.86 5/19/201119:00:00 939 3013 20.29 4.31 88.39 7.86 5/19/201120:00:00 22 43 0.01 0.00 88.15 7.86 5/19/201121:00:00 12 43 0.00 0.00 87.90 7.86 5/19/201122:00:00 12 43 0.00 0.00 87.68 7.78 5/19/201123:00:00 2533 9146 166.12 113 35.28 10.96 87.70 7.89 5/20/20110:00:00 720 28723 148.29 12.15 87.69 7.89 5/20/2011 1:00:00 516 30519 112.92 9.25 87.62 7.89 5/20/2011 2:00:00 502 30410 109.46 8.97 87.49 7.89 5/20/2011 3:00:00 457 30140 98.76 8.09 87.36 7.89 5/20/20114:00:00 517 30083 111.52 9.13 87.27 7.89 5/20/20115:00:00 476 30061 102.60 8.40 87.18 7.89 5/20/2011 6:00:00 505 30044 108.79 8.91 87.12 7.89DATESTAMP 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 5/20/20117:00:00 512 30077 110.42 9.04 87.10 7.89 5/20/20118:00:00 530 30062 114.24 9.36 87.04 7.89 5/20/20119:00:00 475 30009 102.21 8.37 86.91 7.89 5/20/201110:00:00 372 29939 79.86 6.54 86.79 7.89 5/20/201111:00:00 375 29942 80.51 6.59 86.67 7.89 5/20/201112:00:00 388 29855 83.06 6.80 86.56 7.89 5/20/201113:00:00 304 29806 64.97 5.32 86.41 7.89 5/20/201114:00:00 336 29735 71.64 5.87 86.28 7.89 5/20/201115:00:00 386 29751 82.34 6.74 86.16 7.89 5/20/201116:00:00 368 28962 76.42 6.26 86.04 7.89 5/20/201117:00:00 298 29670 63.40 5.19 85.92 7.89 5/20/201118:00:00 271 29614 57.55 4.71 85.78 7.89 5/20/201119:00:00 265 29629 56.30 4.61 85.64 7.89 5/20/201120:00:00 275 29673 58.51 4.79 85.51 7.89 5/20/201121:00:00 269 29804 57.49 4.71 85.38 7.89 5/20/201122:00:00 265 29717 56.47 4.63 85.24 7.72 5/20/201123:00:00 234 29774 49.96 293 4.09 7.02 85.10 7.70 5/21/20110:00:00 220 29934 47.22 3.83 84.98 7.70 5/21/2011 1:00:00 221 30350 48.09 3.90 84.84 7.70 5/21/2011 2:00:00 318 30275 69.03 5.60 84.74 7.70 5/21/2011 3:00:00 345 30318 75.00 6.08 84.64 7.70 5/21/20114:00:00 395 30232 85.63 6.94 84.56 7.70 5/21/20115:00:00 392 30301 85.17 6.91 84.47 7.70 5/21/2011 6:00:00 402 30196 87.04 7.06 84.40 7.70 5/21/20117:00:00 399 30317 86.74 7.03 84.30 7.70 5/21/20118:00:00 412 30326 89.59 7.26 84.20 7.70 5/21/20119:00:00 444 30287 96.42 7.82 84.11 7.70 5/21/201110:00:00 417 30247 90.44 7.33 84.05 7.70 5/21/201111:00:00 408 30191 88.32 7.16 83.96 7.70 5/21/201112:00:00 432 30128 93.32 7.57 83.87 7.70 5/21/201113:00:00 454 30040 97.79 7.93 83.82 7.70 5/21/201114:00:00 319 30006 68.63 5.56 83.72 7.70 5/21/201115:00:00 255 29970 54.80 4.44 83.59 7.70 5/21/201116:00:00 270 29118 56.37 4.57 83.44 7.70 5/21/201117:00:00 228 29966 48.99 3.97 83.30 7.70 5/21/201118:00:00 212 30007 45.61 3.70 83.15 7.70 5/21/201119:00:00 219 29981 47.08 3.82 82.99 7.70 5/21/201120:00:00 342 30151 73.94 6.00 82.89 7.70 5/21/201121:00:00 411 30404 89.60 7.26 82.81 7.70 5/21/201122:00:00 432 30384 94.12 7.63 82.75 7.57 5/21/201123:00:00 401 30244 86.96 296 7.05 6.10 82.67 7.52 5/22/20110:00:00 421 30202 91.17 7.47 82.59 7.52 5/22/2011 1:00:00 416 30216 90.13 7.38 82.52 7.52 5/22/2011 2:00:00 414 30213 89.69 7.35 82.44 7.52 5/22/2011 3:00:00 421 29930 90.35 7.40 82.36 7.52 5/22/20114:00:00 445 30017 95.78 7.85 82.30 7.52 5/22/20115:00:00 430 29959 92.37 7.57 82.22 7.52 5/22/2011 6:00:00 435 29960 93.45 7.65 82.21 7.52 5/22/20117:00:00 432 29976 92.85 7.61 82.22 7.52 5/22/20118:00:00 440 29991 94.62 7.75 82.21 7.52 5/22/20119:00:00 480 29970 103.15 8.45 82.21 7.52 5/22/201110:00:00 455 29918 97.61 8.00 82.19 7.52 5/22/201111:00:00 454 29903 97.34 7.97 82.19 7.52 5/22/201112:00:00 445 29842 95.22 7.80 82.17 7.52 5/22/201113:00:00 429 29842 91.80 7.52 82.15 7.52 5/22/201114:00:00 429 29805 91.68 7.51 82.13 7.52 5/22/201115:00:00 411 29772 87.74 7.19 82.11 7.52 5/22/201116:00:00 426 28981 88.52 7.25 82.07 7.52 5/22/201117:00:00 362 29708 77.11 6.32 82.01 7.52 5/22/201118:00:00 315 29678 67.03 5.49 81.91 7.52 5/22/201119:00:00 306 29717 65.20 5.34 81.82 7.52 5/22/201120:00:00 299 29724 63.73 5.22 81.74 7.52 5/22/201121:00:00 271 29810 57.93 4.74 81.67 7.52 5/22/201122:00:00 245 29878 52.49 4.30 81.60 7.43 5/22/201123:00:00 220 29872 47.12 293 3.86 6.87 81.53 7.41 5/23/20110:00:00 206 29866 44.12 3.65 81.45 7.41 5/23/2011 1:00:00 188 29938 40.36 3.34 81.34 7.41 5/23/2011 2:00:00 192 29938 41.22 3.41 81.23 7.41 5/23/2011 3:00:00 175 29871 37.48 3.10 81.11 7.41 5/23/20114:00:00 180 29862 38.54 3.19 81.00 7.41 5/23/20115:00:00 185 29909 39.67 3.28 80.88 7.41 5/23/2011 6:00:00 180 29929 38.63 3.20 80.76 7.41 5/23/20117:00:00 198 30040 42.65 3.53 80.70 7.41 5/23/20118:00:00 212 30038 45.66 3.78 80.63 7.41 5/23/20119:00:00 353 30520 77.25 6.39 80.62 7.41 5/23/201110:00:00 355 31269 79.59 6.59 80.61 7.41 5/23/201111:00:00 349 31250 78.20 6.47 80.60 7.41 5/23/201112:00:00 574 31149 128.20 10.61 80.66 7.41 5/23/201113:00:00 417 30602 91.50 7.57 80.69 7.41 5/23/201114:00:00 1028 29945 220.73 18.27 80.90 7.41 5/23/201115:00:00 475 29894 101.82 8.43 80.95 7.41 5/23/201116:00:00 459 29175 96.02 7.95 80.97 7.41 5/23/201117:00:00 471 29927 101.07 8.36 81.00 7.41 5/23/201118:00:00 484 29814 103.47 8.56 81.05 7.41 5/23/201119:00:00 451 29751 96.21 7.96 81.08 7.41 5/23/201120:00:00 439 29700 93.49 7.74 81.09 7.41 5/23/201121:00:00 404 29770 86.24 7.14 81.08 7.41 5/23/201122:00:00 416 29827 88.97 7.36 81.07 7.40DATESTAMP 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 5/23/201123:00:00 407 29890 87.23 290 7.22 6.55 81.05 7.37 5/24/20110:00:00 416 29933 89.29 14.99 81.03 7.37 5/24/2011 1:00:00 412 29909 88.36 14.83 81.00 7.37 5/24/2011 2:00:00 406 30016 87.38 14.67 80.97 7.37 5/24/2011 3:00:00 399 29977 85.76 14.39 80.93 7.37 5/24/20114:00:00 430 30162 93.00 15.61 80.91 7.37 5/24/20115:00:00 450 30387 98.05 16.46 80.89 7.37 5/24/2011 6:00:00 332 19616 46.70 7.84 80.80 7.37 5/24/20117:00:00 0 49 0.00 0.00 80.64 7.37 5/24/20118:00:00 0 50 0.00 0.00 80.49 7.37 5/24/20119:00:00 12 85 0.01 0.00 80.34 7.37 5/24/201110:00:00 870 123 0.77 0.13 80.21 7.37 5/24/201111:00:00 161 142 0.16 0.03 80.07 7.37 5/24/201112:00:00 228 61 0.10 0.02 79.95 7.37 5/24/201113:00:00 257 45 0.08 0.01 79.81 7.37 5/24/201114:00:00 241 42 0.07 0.01 79.68 7.37 5/24/201115:00:00 267 43 0.08 0.01 79.55 7.37 5/24/201116:00:00 190 519 0.71 0.12 79.44 7.37 5/24/201117:00:00 2282 15779 258.19 43.33 79.69 7.37 5/24/201118:00:00 797 29663 169.52 28.45 79.80 7.37 5/24/201119:00:00 713 29641 151.54 25.43 79.87 7.37 5/24/201120:00:00 733 29509 155.10 26.03 79.93 7.37 5/24/201121:00:00 718 29531 152.04 25.52 80.00 7.37 5/24/201122:00:00 722 29556 153.01 25.68 80.10 7.35 5/24/201123:00:00 944 19906 134.74 143 22.61 12.34 80.18 7.51 5/25/20110:00:00 1465 8040 84.46 7.11 80.13 7.51 5/25/2011 1:00:00 1411 22460 227.24 19.14 80.26 7.51 5/25/2011 2:00:00 812 29356 170.92 14.39 80.32 7.51 5/25/2011 3:00:00 711 29282 149.28 12.57 80.34 7.51 5/25/20114:00:00 777 29218 162.78 13.71 80.37 7.51 5/25/20115:00:00 824 29161 172.29 14.51 80.41 7.51 5/25/2011 6:00:00 845 29222 177.06 14.91 80.45 7.51 5/25/20117:00:00 842 29222 176.43 14.86 80.49 7.51 5/25/20118:00:00 846 29190 177.07 14.91 80.53 7.51 5/25/20119:00:00 1055 29150 220.51 18.57 80.65 7.51 5/25/201110:00:00 1283 29110 267.80 22.55 80.82 7.51 5/25/201111:00:00 431 29108 89.96 7.58 80.75 7.51 5/25/201112:00:00 389 29028 80.97 6.82 80.66 7.51 5/25/201113:00:00 402 29064 83.78 7.05 80.60 7.51 5/25/201114:00:00 397 28973 82.48 6.95 80.55 7.51 5/25/201115:00:00 386 28913 80.02 6.74 80.50 7.51 5/25/201116:00:00 395 28195 79.86 6.72 80.44 7.51 5/25/201117:00:00 394 28900 81.65 6.88 80.39 7.51 5/25/201118:00:00 381 28881 78.90 6.64 80.35 7.51 5/25/201119:00:00 387 28984 80.43 6.77 80.30 7.51 5/25/201120:00:00 381 29136 79.60 6.70 80.24 7.51 5/25/201121:00:00 424 29313 89.12 7.50 80.21 7.51 5/25/201122:00:00 302 29789 64.51 5.43 80.16 7.42 5/25/201123:00:00 406 29901 87.05 285 7.33 10.68 80.12 7.53 5/26/20110:00:00 446 29735 95.09 7.51 80.08 7.53 5/26/2011 1:00:00 420 29877 89.98 7.10 80.03 7.53 5/26/2011 2:00:00 412 29982 88.57 6.99 79.98 7.53 5/26/2011 3:00:00 420 30075 90.57 7.15 79.95 7.53 5/26/20114:00:00 357 30525 78.14 6.17 79.88 7.53 5/26/20115:00:00 350 30554 76.68 6.05 79.82 7.53 5/26/2011 6:00:00 323 30565 70.79 5.59 79.76 7.53 5/26/20117:00:00 209 30620 45.89 3.62 79.65 7.53 5/26/20118:00:00 294 30846 65.03 5.13 79.53 7.53 5/26/20119:00:00 414 30662 91.02 7.19 79.46 7.53 5/26/201110:00:00 437 30612 95.92 7.57 79.39 7.53 5/26/201111:00:00 209 30636 45.91 3.62 79.27 7.53 5/26/201112:00:00 282 30580 61.83 4.88 79.17 7.53 5/26/201113:00:00 386 30596 84.68 6.69 79.10 7.53 5/26/201114:00:00 399 30558 87.43 6.90 79.02 7.53 5/26/201115:00:00 379 30544 83.01 6.55 78.96 7.53 5/26/201116:00:00 384 29667 81.69 6.45 78.90 7.53 5/26/201117:00:00 390 30396 85.00 6.71 78.84 7.53 5/26/201118:00:00 382 30364 83.17 6.57 78.78 7.53 5/26/201119:00:00 373 30545 81.69 6.45 78.71 7.53 5/26/201120:00:00 358 30381 77.99 6.16 78.66 7.53 5/26/201121:00:00 374 30587 82.03 6.48 78.60 7.53 5/26/201122:00:00 380 30845 84.04 6.64 78.57 7.43 5/26/201123:00:00 386 30991 85.78 304 6.77 6.29 78.53 7.39 5/27/20110:00:00 362 31075 80.66 7.59 78.48 7.39 5/27/2011 1:00:00 842 22801 137.66 12.96 78.50 7.39 5/27/2011 2:00:00 3 43 0.00 0.00 78.32 7.39 5/27/2011 3:00:00 113 60 0.05 0.00 78.14 7.39 5/27/20114:00:00 2398 11103 190.91 17.97 78.24 7.39 5/27/20115:00:00 330 30623 72.46 6.82 78.18 7.39 5/27/2011 6:00:00 394 30841 87.13 8.20 78.11 7.39 5/27/20117:00:00 379 30965 84.15 7.92 78.01 7.39 5/27/20118:00:00 395 30985 87.76 8.26 77.91 7.39 5/27/20119:00:00 404 30647 88.78 8.36 77.83 7.39 5/27/201110:00:00 392 30541 85.84 8.08 77.70 7.39 5/27/201111:00:00 387 30419 84.41 7.94 77.59 7.39 5/27/201112:00:00 375 30218 81.25 7.65 77.52 7.39 5/27/201113:00:00 387 30155 83.68 7.88 77.47 7.39 5/27/201114:00:00 366 30063 78.90 7.43 77.45 7.39DATESTAMP 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 5/27/201115:00:00 357 29977 76.74 7.22 77.41 7.39 5/27/201116:00:00 356 29135 74.37 7.00 77.38 7.39 5/27/201117:00:00 338 29867 72.39 6.81 77.36 7.39 5/27/201118:00:00 338 29827 72.29 6.80 77.38 7.39 5/27/201119:00:00 344 29869 73.68 6.93 77.41 7.39 5/27/201120:00:00 357 29860 76.44 7.19 77.44 7.39 5/27/201121:00:00 342 29975 73.51 6.92 77.47 7.39 5/27/201122:00:00 345 30090 74.44 7.01 77.51 7.34 5/27/201123:00:00 345 30033 74.30 255 6.99 7.50 77.54 7.34 5/28/20110:00:00 341 29891 73.09 6.15 77.57 7.34 5/28/2011 1:00:00 355 29856 76.00 6.40 77.61 7.34 5/28/2011 2:00:00 341 29841 72.96 6.14 77.64 7.34 5/28/2011 3:00:00 364 29865 77.95 6.56 77.68 7.34 5/28/20114:00:00 356 29911 76.35 6.43 77.72 7.34 5/28/20115:00:00 377 29948 80.96 6.82 77.76 7.34 5/28/2011 6:00:00 357 29910 76.56 6.45 77.81 7.34 5/28/20117:00:00 378 29936 81.14 6.83 77.93 7.34 5/28/20118:00:00 391 29903 83.84 7.06 78.04 7.34 5/28/20119:00:00 425 29820 90.87 7.65 78.17 7.34 5/28/201110:00:00 394 29803 84.20 7.09 78.29 7.34 5/28/201111:00:00 396 29758 84.50 7.12 78.40 7.34 5/28/201112:00:00 398 29657 84.64 7.13 78.52 7.34 5/28/201113:00:00 392 29629 83.28 7.01 78.64 7.34 5/28/201114:00:00 380 29605 80.67 6.79 78.75 7.34 5/28/201115:00:00 367 29590 77.87 6.56 78.86 7.34 5/28/201116:00:00 366 28802 75.59 6.37 78.96 7.34 5/28/201117:00:00 354 29514 74.92 6.31 79.07 7.34 5/28/201118:00:00 356 29495 75.29 6.34 79.17 7.34 5/28/201119:00:00 350 29548 74.15 6.24 79.27 7.34 5/28/201120:00:00 338 29573 71.67 6.04 79.37 7.34 5/28/201121:00:00 338 29610 71.76 6.04 79.47 7.34 5/28/201122:00:00 346 29582 73.39 6.18 79.54 7.44 5/28/201123:00:00 353 29649 75.05 285 6.32 6.58 79.58 7.41 5/29/20110:00:00 358 29731 76.32 6.40 79.59 7.41 5/29/2011 1:00:00 345 29815 73.76 6.19 79.58 7.41 5/29/2011 2:00:00 353 29825 75.49 6.33 79.56 7.41 5/29/2011 3:00:00 361 29898 77.39 6.49 79.54 7.41 5/29/20114:00:00 369 29892 79.09 6.64 79.52 7.41 5/29/20115:00:00 383 29920 82.17 6.90 79.48 7.41 5/29/2011 6:00:00 381 29918 81.73 6.86 79.46 7.41 5/29/20117:00:00 382 30014 82.21 6.90 79.42 7.41 5/29/20118:00:00 372 30041 80.13 6.72 79.41 7.41 5/29/20119:00:00 389 29983 83.63 7.02 79.43 7.41 5/29/201110:00:00 362 29865 77.52 6.51 79.44 7.41 5/29/201111:00:00 355 29847 75.98 6.38 79.44 7.41 5/29/201112:00:00 349 29790 74.55 6.26 79.24 7.41 5/29/201113:00:00 329 29762 70.21 5.89 79.27 7.41 5/29/201114:00:00 331 29749 70.61 5.92 79.30 7.41 5/29/201115:00:00 326 29711 69.45 5.83 79.32 7.41 5/29/201116:00:00 324 28883 67.10 5.63 79.34 7.41 5/29/201117:00:00 309 29630 65.65 5.51 79.36 7.41 5/29/201118:00:00 321 29623 68.18 5.72 79.39 7.41 5/29/201119:00:00 327 29651 69.52 5.83 79.41 7.41 5/29/201120:00:00 325 29626 69.04 5.79 79.42 7.41 5/29/201121:00:00 466 29691 99.21 8.33 79.47 7.41 5/29/201122:00:00 398 29744 84.88 7.12 79.50 7.45 5/29/201123:00:00 365 29749 77.86 286 6.53 6.40 79.52 7.42 5/30/20110:00:00 372 29754 79.37 6.55 79.54 7.42 5/30/2011 1:00:00 513 29832 109.73 9.05 79.60 7.42 5/30/2011 2:00:00 395 29873 84.61 6.98 79.63 7.42 5/30/2011 3:00:00 375 29931 80.48 6.64 79.64 7.42 5/30/20114:00:00 380 30019 81.79 6.75 79.66 7.42 5/30/20115:00:00 437 30057 94.18 7.77 79.68 7.42 5/30/2011 6:00:00 405 30037 87.23 7.19 79.68 7.42 5/30/20117:00:00 376 30087 81.12 6.69 79.67 7.42 5/30/20118:00:00 407 30012 87.59 7.22 79.66 7.42 5/30/20119:00:00 292 29978 62.77 5.18 79.60 7.42 5/30/201110:00:00 146 29859 31.26 2.58 79.50 7.42 5/30/201111:00:00 654 30004 140.70 11.60 79.54 7.42 5/30/201112:00:00 630 29987 135.46 11.17 79.58 7.42 5/30/201113:00:00 1903 29942 408.57 33.70 79.99 7.42 5/30/201114:00:00 635 29880 136.05 11.22 80.03 7.42 5/30/201115:00:00 282 29838 60.33 4.98 79.95 7.42 5/30/201116:00:00 799 29077 166.59 13.74 80.04 7.42 5/30/201117:00:00 331 29816 70.77 5.84 79.98 7.42 5/30/201118:00:00 483 29777 103.13 8.51 79.97 7.42 5/30/201119:00:00 458 29830 97.96 8.08 79.95 7.42 5/30/201120:00:00 477 29864 102.14 8.42 79.95 7.42 5/30/201121:00:00 468 29933 100.45 8.28 79.93 7.42 5/30/201122:00:00 450 30042 96.94 7.99 79.91 7.40 5/30/201123:00:00 460 30114 99.33 291 8.19 8.93 79.90 7.45 5/31/20110:00:00 465 30174 100.61 8.16 79.88 7.45 5/31/2011 1:00:00 482 30203 104.39 8.46 79.88 7.45 5/31/2011 2:00:00 487 30303 105.82 8.58 79.87 7.45 5/31/2011 3:00:00 499 30368 108.66 8.81 79.88 7.45 5/31/20114:00:00 503 30388 109.60 8.89 79.89 7.45 5/31/20115:00:00 506 30462 110.52 8.96 79.91 7.45 5/31/2011 6:00:00 515 30475 112.54 9.12 79.93 7.45DATESTAMP 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 5/31/20117:00:00 505 30559 110.66 8.97 79.95 7.45 5/31/20118:00:00 494 30537 108.17 8.77 79.96 7.45 5/31/20119:00:00 496 30472 108.37 8.79 79.99 7.45 5/31/201110:00:00 523 30341 113.78 9.23 80.02 7.45 5/31/201111:00:00 526 30269 114.16 9.26 80.04 7.45 5/31/201112:00:00 507 30218 109.85 8.91 80.06 7.45 5/31/201113:00:00 479 30210 103.76 8.41 80.06 7.45 5/31/201114:00:00 486 30151 105.07 8.52 80.09 7.45 5/31/201115:00:00 454 30113 98.03 7.95 80.09 7.45 5/31/201116:00:00 464 29313 97.53 7.91 80.09 7.45 5/31/201117:00:00 448 30007 96.39 7.82 80.09 7.45 5/31/201118:00:00 440 29968 94.55 7.67 80.08 7.45 5/31/201119:00:00 436 30025 93.87 7.61 80.07 7.45 5/31/201120:00:00 469 29997 100.88 8.18 80.11 7.45 5/31/201121:00:00 451 29894 96.67 7.84 80.15 7.45 5/31/201122:00:00 467 29966 100.34 8.14 80.20 7.43 5/31/201123:00:00 462 30019 99.44 296 8.06 0.00 80.21 7.18 6/1/2011 0:00:00 471 30118 101.72 8.25 80.23 7.18 6/1/2011 1:00:00 476 30149 102.90 0.00 80.25 7.18 6/1/2011 2:00:00 470 30186 101.73 0.00 80.28 7.18 6/1/2011 3:00:00 483 30252 104.77 0.00 80.32 7.18 6/1/2011 4:00:00 457 30289 99.25 0.00 80.36 7.18 6/1/2011 5:00:00 476 30412 103.80 0.00 80.40 7.18 6/1/2011 6:00:00 475 30463 103.75 0.00 80.44 7.18 6/1/2011 7:00:00 359 30514 78.55 0.00 80.44 7.18 6/1/2011 8:00:00 283 30457 61.80 0.00 80.41 7.18 6/1/2011 9:00:00 392 30300 85.17 0.00 80.40 7.18 6/1/2011 10:00:00 982 30098 211.93 0.00 80.58 7.18 6/1/2011 11:00:00 1308 29891 280.34 0.00 80.84 7.18 6/1/2011 12:00:00 1544 29742 329.28 0.00 81.16 7.18 6/1/2011 13:00:00 1166 29774 248.93 0.00 81.39 7.18 6/1/2011 14:00:00 1261 29739 268.90 0.00 81.65 7.18 6/1/2011 15:00:00 1403 29657 298.35 0.00 81.96 7.18 6/1/2011 16:00:00 1314 28894 272.24 0.00 82.24 7.18 6/1/2011 17:00:00 1449 29616 307.71 0.00 82.57 7.18 6/1/2011 18:00:00 1433 29655 304.71 0.00 82.89 7.18 6/1/2011 19:00:00 2702 29623 573.93 0.00 83.60 7.18 6/1/2011 20:00:00 2456 29671 522.52 0.00 84.23 7.18 6/1/2011 21:00:00 1107 29698 235.73 0.00 84.47 7.18 6/1/2011 22:00:00 344 29829 73.58 0.00 84.48 7.20 6/1/2011 23:00:00 415 29946 89.11 290 0.00 0.00 84.52 6.96 6/2/2011 0:00:00 432 29965 92.82 0.00 84.56 6.96 6/2/2011 1:00:00 418 30092 90.19 0.00 84.59 6.96 6/2/2011 2:00:00 382 30161 82.61 0.00 84.61 6.96 6/2/2011 3:00:00 357 30184 77.27 0.00 84.63 6.96 6/2/2011 4:00:00 372 30112 80.32 0.00 84.65 6.96 6/2/2011 5:00:00 350 30295 76.03 0.00 84.67 6.96 6/2/2011 6:00:00 330 30362 71.84 0.00 84.68 6.96 6/2/2011 7:00:00 322 30339 70.05 0.00 84.69 6.96 6/2/2011 8:00:00 316 30307 68.67 0.00 84.68 6.96 6/2/2011 9:00:00 446 30265 96.79 0.00 84.73 6.96 6/2/2011 10:00:00 538 30076 116.02 0.00 84.79 6.96 6/2/2011 11:00:00 565 29914 121.19 0.00 84.87 6.96 6/2/2011 12:00:00 617 29790 131.79 0.00 84.96 6.96 6/2/2011 13:00:00 620 29783 132.40 0.00 85.05 6.96 6/2/2011 14:00:00 618 29660 131.43 0.00 85.14 6.96 6/2/2011 15:00:00 607 29637 128.99 0.00 85.23 6.96 6/2/2011 16:00:00 609 28870 126.07 0.00 85.31 6.96 6/2/2011 17:00:00 644 29562 136.51 0.00 85.42 6.96 6/2/2011 18:00:00 651 29570 138.03 0.00 85.51 6.96 6/2/2011 19:00:00 646 29619 137.20 0.00 85.61 6.96 6/2/2011 20:00:00 638 29613 135.47 0.00 85.71 6.96 6/2/2011 21:00:00 618 29669 131.47 0.00 85.80 6.96 6/2/2011 22:00:00 602 29754 128.44 0.00 85.88 7.01 6/2/2011 23:00:00 599 29784 127.92 290 0.00 0.00 85.99 6.77 6/3/2011 0:00:00 525 29834 112.31 0.00 86.05 6.77 6/3/2011 1:00:00 519 29922 111.35 0.00 86.09 6.77 6/3/2011 2:00:00 512 29913 109.82 0.00 86.13 6.77 6/3/2011 3:00:00 484 29962 103.98 0.00 86.17 6.77 6/3/2011 4:00:00 472 30095 101.85 0.00 86.20 6.77 6/3/2011 5:00:00 451 30114 97.38 0.00 86.23 6.77 6/3/2011 6:00:00 440 30172 95.19 0.00 86.25 6.77 6/3/2011 7:00:00 415 30232 89.96 0.00 86.26 6.77 6/3/2011 8:00:00 431 30241 93.46 0.00 86.27 6.77 6/3/2011 9:00:00 486 30131 105.00 0.00 86.29 6.77 6/3/2011 10:00:00 533 30037 114.80 0.00 86.33 6.77 6/3/2011 11:00:00 562 29975 120.79 0.00 86.38 6.77 6/3/2011 12:00:00 620 29845 132.68 0.00 86.44 6.77 6/3/2011 13:00:00 642 29723 136.83 0.00 86.52 6.77 6/3/2011 14:00:00 660 29626 140.20 0.00 86.61 6.77 6/3/2011 15:00:00 618 29590 131.12 0.00 86.68 6.77 6/3/2011 16:00:00 618 28848 127.83 0.00 86.75 6.77 6/3/2011 17:00:00 615 29557 130.34 0.00 86.82 6.77 6/3/2011 18:00:00 636 29515 134.60 0.00 86.90 6.77 6/3/2011 19:00:00 598 29565 126.77 0.00 86.97 6.77 6/3/2011 20:00:00 571 29611 121.24 0.00 87.03 6.77 6/3/2011 21:00:00 542 29663 115.28 0.00 87.08 6.77 6/3/2011 22:00:00 503 29747 107.29 0.00 87.13 6.79DATESTAMP 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 6/3/2011 23:00:00 500 29869 107.09 288 0.00 0.00 87.18 6.56 6/4/2011 0:00:00 484 29944 103.92 0.00 87.22 6.56 6/4/2011 1:00:00 469 29954 100.73 0.00 87.26 6.56 6/4/2011 2:00:00 448 29984 96.32 0.00 87.30 6.56 6/4/2011 3:00:00 457 30035 98.42 0.00 87.34 6.56 6/4/2011 4:00:00 449 30057 96.77 0.00 87.37 6.56 6/4/2011 5:00:00 431 30146 93.16 0.00 87.39 6.56 6/4/2011 6:00:00 422 30177 91.31 0.00 87.41 6.56 6/4/2011 7:00:00 419 30251 90.89 0.00 87.43 6.56 6/4/2011 8:00:00 420 30226 91.03 0.00 87.43 6.56 6/4/2011 9:00:00 481 30099 103.81 0.00 87.45 6.56 6/4/2011 10:00:00 544 29934 116.76 0.00 87.49 6.56 6/4/2011 11:00:00 579 29789 123.67 0.00 87.54 6.56 6/4/2011 12:00:00 577 29699 122.87 0.00 87.59 6.56 6/4/2011 13:00:00 563 29613 119.55 0.00 87.63 6.56 6/4/2011 14:00:00 569 29533 120.49 0.00 87.68 6.56 6/4/2011 15:00:00 608 29480 128.52 0.00 87.72 6.56 6/4/2011 16:00:00 623 28771 128.52 0.00 87.77 6.56 6/4/2011 17:00:00 616 29478 130.20 0.00 87.82 6.56 6/4/2011 18:00:00 616 29401 129.86 0.00 87.87 6.56 6/4/2011 19:00:00 620 29372 130.58 0.00 87.92 6.56 6/4/2011 20:00:00 607 29484 128.33 0.00 87.96 6.56 6/4/2011 21:00:00 612 29658 130.15 0.00 88.00 6.56 6/4/2011 22:00:00 585 29778 124.91 0.00 88.04 6.56 6/4/2011 23:00:00 564 29876 120.82 288 0.00 0.00 88.08 6.34 6/5/2011 0:00:00 548 29921 117.57 0.00 88.11 6.34 6/5/2011 1:00:00 520 30028 111.96 0.00 88.14 6.34 6/5/2011 2:00:00 473 30070 101.99 0.00 88.15 6.34 6/5/2011 3:00:00 454 30131 98.09 0.00 88.16 6.34 6/5/2011 4:00:00 445 30165 96.25 0.00 88.16 6.34 6/5/2011 5:00:00 442 30151 95.56 0.00 88.15 6.34 6/5/2011 6:00:00 429 30201 92.90 0.00 88.15 6.34 6/5/2011 7:00:00 418 30258 90.69 0.00 88.15 6.34 6/5/2011 8:00:00 423 30211 91.63 0.00 88.14 6.34 6/5/2011 9:00:00 492 30000 105.83 0.00 88.14 6.34 6/5/2011 10:00:00 562 29785 120.03 0.00 88.17 6.34 6/5/2011 11:00:00 612 29677 130.23 0.00 88.22 6.34 6/5/2011 12:00:00 627 29609 133.12 0.00 88.27 6.34 6/5/2011 13:00:00 618 29578 131.07 0.00 88.32 6.34 6/5/2011 14:00:00 614 29538 130.04 0.00 88.37 6.34 6/5/2011 15:00:00 620 29482 131.07 0.00 88.42 6.34 6/5/2011 16:00:00 624 28744 128.61 0.00 88.47 6.34 6/5/2011 17:00:00 610 29446 128.79 0.00 88.52 6.34 6/5/2011 18:00:00 601 29418 126.77 0.00 88.57 6.34 6/5/2011 19:00:00 587 29486 124.11 0.00 88.62 6.34 6/5/2011 20:00:00 531 29675 112.99 0.00 88.65 6.34 6/5/2011 21:00:00 478 29809 102.17 0.00 88.67 6.34 6/5/2011 22:00:00 441 29964 94.75 0.00 88.69 6.29 6/5/2011 23:00:00 449 29994 96.57 289 0.00 0.00 88.70 6.08 6/6/2011 0:00:00 450 30048 96.96 0.00 88.71 6.08 6/6/2011 1:00:00 434 30156 93.84 0.00 88.71 6.08 6/6/2011 2:00:00 389 30226 84.31 0.00 88.69 6.08 6/6/2011 3:00:00 407 30305 88.44 0.00 88.67 6.08 6/6/2011 4:00:00 409 30328 88.94 0.00 88.66 6.08 6/6/2011 5:00:00 406 30395 88.49 0.00 88.65 6.08 6/6/2011 6:00:00 397 30438 86.65 0.00 88.63 6.08 6/6/2011 7:00:00 388 30457 84.73 0.00 88.61 6.08 6/6/2011 8:00:00 402 30383 87.58 0.00 88.59 6.08 6/6/2011 9:00:00 459 30225 99.48 0.00 88.57 6.08 6/6/2011 10:00:00 495 30003 106.49 0.00 88.55 6.08 6/6/2011 11:00:00 541 29759 115.44 0.00 88.57 6.08 6/6/2011 12:00:00 634 29575 134.45 0.00 88.60 6.08 6/6/2011 13:00:00 631 29557 133.73 0.00 88.64 6.08 6/6/2011 14:00:00 659 29493 139.36 0.00 88.68 6.08 6/6/2011 15:00:00 655 29485 138.48 0.00 88.71 6.08 6/6/2011 16:00:00 649 28724 133.67 0.00 88.73 6.08 6/6/2011 17:00:00 641 29391 135.09 0.00 88.76 6.08 6/6/2011 18:00:00 620 29370 130.57 0.00 88.78 6.08 6/6/2011 19:00:00 640 29360 134.73 0.00 88.80 6.08 6/6/2011 20:00:00 608 29372 128.05 0.00 88.82 6.08 6/6/2011 21:00:00 590 29516 124.87 0.00 88.84 6.08 6/6/2011 22:00:00 582 29692 123.91 0.00 88.87 6.00 6/6/2011 23:00:00 570 29783 121.73 289 0.00 0.00 88.89 5.80 6/7/2011 0:00:00 554 29915 118.83 0.00 88.91 5.80 6/7/2011 1:00:00 555 30022 119.47 0.00 88.93 5.80 6/7/2011 2:00:00 511 30127 110.39 0.00 88.97 5.80 6/7/2011 3:00:00 492 30145 106.35 0.00 88.98 5.80 6/7/2011 4:00:00 461 30183 99.77 0.00 88.95 5.80 6/7/2011 5:00:00 438 30223 94.92 0.00 88.94 5.80 6/7/2011 6:00:00 463 30249 100.42 0.00 88.93 5.80 6/7/2011 7:00:00 434 30348 94.44 0.00 88.90 5.80 6/7/2011 8:00:00 460 30328 100.03 0.00 88.90 5.80 6/7/2011 9:00:00 500 30251 108.46 0.00 88.88 5.80 6/7/2011 10:00:00 534 30064 115.11 0.00 88.88 5.80 6/7/2011 11:00:00 597 29856 127.81 0.00 88.90 5.80 6/7/2011 12:00:00 625 29804 133.57 0.00 88.93 5.80 6/7/2011 13:00:00 706 29732 150.51 0.00 88.93 5.80 6/7/2011 14:00:00 656 29706 139.73 0.00 88.92 5.80DATESTAMP 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 6/7/2011 15:00:00 619 29715 131.89 0.00 88.89 5.80 6/7/2011 16:00:00 632 28961 131.24 0.00 88.84 5.80 6/7/2011 17:00:00 628 29622 133.39 0.00 88.79 5.80 6/7/2011 18:00:00 612 29569 129.76 0.00 88.78 5.80 6/7/2011 19:00:00 570 29585 120.92 0.00 88.80 5.80 6/7/2011 20:00:00 574 29712 122.29 0.00 88.84 5.80 6/7/2011 21:00:00 535 29728 114.04 0.00 88.87 5.80 6/7/2011 22:00:00 496 29847 106.15 0.00 88.89 5.67 6/7/2011 23:00:00 445 29979 95.66 288 0.00 0.00 88.92 5.48 6/8/2011 0:00:00 393 30095 84.81 0.00 88.94 5.48 6/8/2011 1:00:00 387 30174 83.73 0.00 88.96 5.48 6/8/2011 2:00:00 373 30234 80.86 0.00 88.98 5.48 6/8/2011 3:00:00 368 30299 79.95 0.00 89.00 5.48 6/8/2011 4:00:00 365 30345 79.42 0.00 89.02 5.48 6/8/2011 5:00:00 380 30377 82.77 0.00 89.05 5.48 6/8/2011 6:00:00 367 30423 80.06 0.00 89.07 5.48 6/8/2011 7:00:00 359 30521 78.57 0.00 89.10 5.48 6/8/2011 8:00:00 380 30462 83.00 0.00 89.22 5.48 6/8/2011 9:00:00 432 30318 93.91 0.00 89.35 5.48 6/8/2011 10:00:00 466 30158 100.77 0.00 89.49 5.48 6/8/2011 11:00:00 499 30071 107.59 0.00 89.64 5.48 6/8/2011 12:00:00 506 29997 108.84 0.00 89.79 5.48 6/8/2011 13:00:00 507 29896 108.68 0.00 89.94 5.48 6/8/2011 14:00:00 537 29851 114.94 0.00 90.10 5.48 6/8/2011 15:00:00 535 29819 114.39 0.00 90.26 5.48 6/8/2011 16:00:00 553 28989 114.95 0.00 90.42 5.48 6/8/2011 17:00:00 733 29668 155.93 0.00 90.64 5.48 6/8/2011 18:00:00 417 29667 88.71 0.00 90.76 5.48 6/8/2011 19:00:00 402 29767 85.80 0.00 90.88 5.48 6/8/2011 20:00:00 731 29746 155.92 0.00 91.09 5.48 6/8/2011 21:00:00 1339 29831 286.41 0.00 91.49 5.48 6/8/2011 22:00:00 999 29899 214.17 0.00 91.52 5.42 6/8/2011 23:00:00 866 29971 186.11 286 0.00 0.00 91.33 5.24 6/9/2011 0:00:00 1112 30106 240.05 20.36 91.42 5.24 6/9/2011 1:00:00 458 30128 98.94 8.39 91.30 5.24 6/9/2011 2:00:00 431 30291 93.61 7.94 91.23 5.24 6/9/2011 3:00:00 579 30353 126.02 10.69 91.20 5.24 6/9/2011 4:00:00 569 30375 123.93 10.51 91.15 5.24 6/9/2011 5:00:00 584 30407 127.33 10.80 91.14 5.24 6/9/2011 6:00:00 573 30415 124.96 10.60 91.18 5.24 6/9/2011 7:00:00 579 30355 126.02 10.69 91.22 5.24 6/9/2011 8:00:00 582 30358 126.69 10.74 91.26 5.24 6/9/2011 9:00:00 567 30238 122.94 10.43 91.30 5.24 6/9/2011 10:00:00 526 30124 113.62 9.64 91.34 5.24 6/9/2011 11:00:00 526 29948 112.95 9.58 91.41 5.24 6/9/2011 12:00:00 967 29711 206.01 17.47 91.58 5.24 6/9/2011 13:00:00 465 29699 99.02 8.40 91.59 5.24 6/9/2011 14:00:00 444 29638 94.36 8.00 91.58 5.24 6/9/2011 15:00:00 458 29618 97.27 8.25 91.68 5.24 6/9/2011 16:00:00 444 28900 92.01 7.80 91.68 5.24 6/9/2011 17:00:00 439 29716 93.54 7.93 91.70 5.24 6/9/2011 18:00:00 444 29795 94.86 8.04 91.73 5.24 6/9/2011 19:00:00 432 29533 91.48 7.76 91.76 5.24 6/9/2011 20:00:00 452 29829 96.68 8.20 91.79 5.24 6/9/2011 21:00:00 449 29653 95.47 8.10 91.83 5.24 6/9/2011 22:00:00 460 29791 98.26 8.33 91.86 5.09 6/9/2011 23:00:00 471 30095 101.64 283 8.62 9.89 91.90 5.25 6/10/20110:00:00 480 30207 103.97 8.85 91.94 5.25 6/10/2011 1:00:00 466 30234 101.02 8.60 91.98 5.25 6/10/2011 2:00:00 490 30249 106.28 9.05 92.03 5.25 6/10/2011 3:00:00 480 30270 104.18 8.87 92.07 5.25 6/10/20114:00:00 481 30288 104.46 8.89 92.11 5.25 6/10/20115:00:00 473 30312 102.81 8.75 92.15 5.25 6/10/2011 6:00:00 475 30279 103.13 8.78 92.19 5.25 6/10/20117:00:00 482 30303 104.73 8.91 92.24 5.25 6/10/20118:00:00 461 30326 100.24 8.53 92.26 5.25 6/10/20119:00:00 485 30193 105.00 8.94 92.30 5.25 6/10/201110:00:00 496 30095 107.03 9.11 92.34 5.25 6/10/201111:00:00 484 30066 104.34 8.88 92.39 5.25 6/10/201112:00:00 472 30019 101.60 8.65 92.43 5.25 6/10/201113:00:00 461 29994 99.15 8.44 92.47 5.25 6/10/201114:00:00 461 30007 99.19 8.44 92.51 5.25 6/10/201115:00:00 446 29996 95.93 8.16 92.54 5.25 6/10/201116:00:00 445 29181 93.11 7.92 92.57 5.25 6/10/201117:00:00 448 29931 96.15 8.18 92.60 5.25 6/10/201118:00:00 426 29869 91.24 7.76 92.63 5.25 6/10/201119:00:00 409 29267 85.83 7.30 92.65 5.25 6/10/201120:00:00 374 29748 79.78 6.79 92.66 5.25 6/10/201121:00:00 402 29768 85.81 7.30 92.67 5.25 6/10/201122:00:00 382 29894 81.88 6.97 92.68 5.20 6/10/201123:00:00 410 30014 88.24 282 7.51 8.32 92.70 5.31 6/11/20110:00:00 434 29878 92.98 7.91 92.73 5.31 6/11/2011 1:00:00 479 30140 103.52 8.81 92.77 5.31 6/11/2011 2:00:00 464 30199 100.47 8.55 92.80 5.31 6/11/2011 3:00:00 450 30247 97.60 8.31 92.84 5.31 6/11/20114:00:00 449 30284 97.50 8.30 92.87 5.31 6/11/20115:00:00 450 30300 97.77 8.32 92.91 5.31 6/11/2011 6:00:00 456 30279 99.00 8.43 92.94 5.31DATESTAMP 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 6/11/20117:00:00 463 30329 100.69 8.57 92.99 5.31 6/11/20118:00:00 481 30265 104.38 8.88 93.02 5.31 6/11/20119:00:00 455 30161 98.40 8.37 93.06 5.31 6/11/201110:00:00 421 30011 90.60 7.71 93.09 5.31 6/11/201111:00:00 397 30039 85.51 7.28 93.09 5.31 6/11/201112:00:00 382 30006 82.19 6.99 93.11 5.31 6/11/201113:00:00 371 30005 79.82 6.79 93.12 5.31 6/11/201114:00:00 360 29976 77.38 6.59 93.12 5.31 6/11/201115:00:00 371 29919 79.59 6.77 93.14 5.31 6/11/201116:00:00 364 29139 76.05 6.47 93.15 5.31 6/11/201117:00:00 360 29857 77.07 6.56 93.16 5.31 6/11/201118:00:00 361 29897 77.39 6.59 93.17 5.31 6/11/201119:00:00 362 29932 77.69 6.61 93.19 5.31 6/11/201120:00:00 372 29827 79.56 6.77 93.20 5.31 6/11/201121:00:00 384 29786 82.01 6.98 93.24 5.31 6/11/201122:00:00 389 29929 83.48 7.10 93.30 5.27 6/11/201123:00:00 386 30261 83.76 282 7.13 7.53 93.37 5.35 6/12/20110:00:00 381 30292 82.76 7.09 93.44 5.35 6/12/2011 1:00:00 388 30265 84.20 7.22 93.48 5.35 6/12/2011 2:00:00 384 30256 83.31 7.14 93.49 5.35 6/12/2011 3:00:00 405 30264 87.89 7.53 93.50 5.35 6/12/20114:00:00 385 30324 83.71 7.18 93.50 5.35 6/12/20115:00:00 399 30338 86.80 7.44 93.52 5.35 6/12/2011 6:00:00 401 30335 87.22 7.48 93.52 5.35 6/12/20117:00:00 402 30355 87.50 7.50 93.54 5.35 6/12/20118:00:00 414 30354 90.11 7.72 93.53 5.35 6/12/20119:00:00 792 30251 171.79 14.73 93.67 5.35 6/12/201110:00:00 953 30106 205.73 17.63 93.85 5.35 6/12/201111:00:00 57 29987 12.26 1.05 93.75 5.35 6/12/201112:00:00 14 29916 3.00 0.26 93.63 5.35 6/12/201113:00:00 7 29926 1.50 0.13 93.51 5.35 6/12/201114:00:00 3 29828 0.64 0.05 93.40 5.35 6/12/201115:00:00 2 29809 0.43 0.04 93.29 5.35 6/12/201116:00:00 4 29123 0.84 0.07 93.21 5.35 6/12/201117:00:00 11 29654 2.34 0.20 93.16 5.35 6/12/201118:00:00 1216 29608 258.16 22.13 93.44 5.35 6/12/201119:00:00 469 29661 99.75 8.55 93.48 5.35 6/12/201120:00:00 462 29517 97.78 8.38 93.51 5.35 6/12/201121:00:00 478 29602 101.46 8.70 93.55 5.35 6/12/201122:00:00 495 29768 105.66 9.06 93.59 5.32 6/12/201123:00:00 503 29964 108.07 280 9.26 6.94 93.66 5.37 6/13/20110:00:00 457 29994 98.29 8.45 93.71 5.37 6/13/2011 1:00:00 407 30025 87.62 7.54 93.73 5.37 6/13/2011 2:00:00 376 30031 80.97 6.96 93.75 5.37 6/13/2011 3:00:00 335 30116 72.34 6.22 93.75 5.37 6/13/20114:00:00 321 30217 69.55 5.98 93.75 5.37 6/13/20115:00:00 256 30305 55.63 4.79 93.74 5.37 6/13/2011 6:00:00 246 30287 53.42 4.60 93.72 5.37 6/13/20117:00:00 232 30365 50.51 4.35 93.69 5.37 6/13/20118:00:00 248 30354 53.98 4.64 93.66 5.37 6/13/20119:00:00 399 30236 86.50 7.44 93.68 5.37 6/13/201110:00:00 527 30089 113.70 9.78 93.73 5.37 6/13/201111:00:00 546 30058 117.68 10.12 93.79 5.37 6/13/201112:00:00 591 29977 127.03 10.93 93.86 5.37 6/13/201113:00:00 625 29914 134.06 11.53 93.94 5.37 6/13/201114:00:00 627 29776 133.87 11.52 94.02 5.37 6/13/201115:00:00 636 29739 135.62 11.67 94.11 5.37 6/13/201116:00:00 655 28945 135.94 11.69 94.19 5.37 6/13/201117:00:00 642 29712 136.78 11.77 94.27 5.37 6/13/201118:00:00 659 29686 140.27 12.07 94.38 5.37 6/13/201119:00:00 674 29572 142.92 12.29 94.48 5.37 6/13/201120:00:00 686 29629 145.74 12.54 94.58 5.37 6/13/201121:00:00 519 30108 112.04 9.64 94.63 5.37 6/13/201122:00:00 454 30200 98.31 8.46 94.67 5.34 6/13/201123:00:00 423 30217 91.65 279 7.88 8.87 94.69 5.46 6/14/20110:00:00 431 30266 93.54 8.05 94.72 5.46 6/14/2011 1:00:00 460 30279 99.87 8.59 94.76 5.46 6/14/2011 2:00:00 445 30248 96.52 8.30 94.79 5.46 6/14/2011 3:00:00 410 30319 89.13 7.67 94.81 5.46 6/14/20114:00:00 399 30332 86.78 7.46 94.83 5.46 6/14/20115:00:00 403 30355 87.72 7.55 94.85 5.46 6/14/2011 6:00:00 417 30361 90.78 7.81 94.87 5.46 6/14/20117:00:00 417 30351 90.75 7.81 94.90 5.46 6/14/20118:00:00 417 30273 90.52 7.79 94.91 5.46 6/14/20119:00:00 426 30220 92.31 7.94 94.94 5.46 6/14/201110:00:00 488 30091 105.29 9.06 94.98 5.46 6/14/201111:00:00 507 30064 109.29 9.40 95.01 5.46 6/14/201112:00:00 539 30016 116.01 9.98 95.07 5.46 6/14/201113:00:00 583 29907 125.02 10.75 95.14 5.46 6/14/201114:00:00 613 29877 131.32 11.30 95.21 5.46 6/14/201115:00:00 622 29847 133.12 11.45 95.30 5.46 6/14/201116:00:00 641 29083 133.67 11.50 95.38 5.46 6/14/201117:00:00 649 29779 138.58 11.92 95.46 5.46 6/14/201118:00:00 646 29664 137.41 11.82 95.55 5.46 6/14/201119:00:00 670 29652 142.45 12.25 95.66 5.46 6/14/201120:00:00 650 29771 138.76 11.94 95.76 5.46 6/14/201121:00:00 587 29934 125.99 10.84 95.83 5.46 6/14/201122:00:00 527 30041 113.52 9.77 95.89 5.43DATESTAMP 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 6/14/201123:00:00 488 30011 105.01 279 9.03 9.58 95.95 5.57 6/15/20110:00:00 456 29996 98.08 8.47 95.99 5.57 6/15/2011 1:00:00 453 30031 97.55 8.42 96.02 5.57 6/15/2011 2:00:00 453 30136 97.89 8.45 96.06 5.57 6/15/2011 3:00:00 437 30211 94.66 8.17 96.09 5.57 6/15/20114:00:00 419 30294 91.02 7.86 96.12 5.57 6/15/20115:00:00 418 30266 90.71 7.83 96.14 5.57 6/15/2011 6:00:00 421 30209 91.19 7.87 96.17 5.57 6/15/20117:00:00 415 30254 90.03 7.77 96.20 5.57 6/15/20118:00:00 422 30314 91.73 7.92 96.21 5.57 6/15/20119:00:00 446 30274 96.82 8.36 96.23 5.57 6/15/201110:00:00 476 30191 103.05 8.90 96.26 5.57 6/15/201111:00:00 476 30155 102.92 8.89 96.28 5.57 6/15/201112:00:00 487 30095 105.09 9.07 96.31 5.57 6/15/201113:00:00 539 29981 115.87 10.00 96.36 5.57 6/15/201114:00:00 588 29903 126.08 10.88 96.42 5.57 6/15/201115:00:00 615 29779 131.32 11.34 96.49 5.57 6/15/201116:00:00 647 29040 134.72 11.63 96.57 5.57 6/15/201117:00:00 654 29815 139.82 12.07 96.66 5.57 6/15/201118:00:00 653 29745 139.27 12.02 96.74 5.57 6/15/201119:00:00 676 29802 144.46 12.47 96.86 5.57 6/15/201120:00:00 651 29878 139.47 12.04 96.96 5.57 6/15/201121:00:00 623 29929 133.70 11.54 97.04 5.57 6/15/201122:00:00 615 29950 132.07 11.40 97.13 5.54 6/15/201123:00:00 580 30046 124.96 278 10.79 9.76 97.20 5.68 6/16/20110:00:00 550 30111 118.75 51.82 97.27 5.68 6/16/2011 1:00:00 437 9780 30.65 13.37 97.21 5.68 6/16/2011 2:00:00 17 50 0.01 0.00 97.12 5.68 6/16/2011 3:00:00 10 51 0.00 0.00 97.03 5.68 6/16/20114:00:00 6 52 0.00 0.00 96.93 5.68 6/16/20115:00:00 3 52 0.00 0.00 96.84 5.68 6/16/2011 6:00:00 2 53 0.00 0.00 96.75 5.68 6/16/20117:00:00 1 53 0.00 0.00 96.65 5.68 6/16/20118:00:00 0 53 0.00 0.00 96.54 5.68 6/16/20119:00:00 47 50 0.02 0.01 96.43 5.68 6/16/201110:00:00 803 46 0.26 0.12 96.34 5.68 6/16/201111:00:00 69 44 0.02 0.01 96.24 5.68 6/16/201112:00:00 15 45 0.00 0.00 96.14 5.68 6/16/201113:00:00 7 45 0.00 0.00 96.04 5.68 6/16/201114:00:00 6 43 0.00 0.00 95.94 5.68 6/16/201115:00:00 6 45 0.00 0.00 95.85 5.68 6/16/201116:00:00 8 531 0.03 0.01 95.75 5.68 6/16/201117:00:00 10 43 0.00 0.00 95.66 5.68 6/16/201118:00:00 11 44 0.00 0.00 95.56 5.68 6/16/201119:00:00 451 3181 10.29 4.49 95.45 5.68 6/16/201120:00:00 2066 13216 195.78 85.43 95.57 5.68 6/16/201121:00:00 495 29219 103.71 45.25 95.62 5.68 6/16/201122:00:00 483 29980 103.83 45.31 95.67 5.65 6/16/201123:00:00 485 30002 104.34 55 45.53 12.14 95.71 5.87 6/17/20110:00:00 486 29963 104.42 9.01 95.76 5.87 6/17/2011 1:00:00 503 29936 107.97 9.32 95.82 5.87 6/17/2011 2:00:00 513 30087 110.67 9.55 95.87 5.87 6/17/2011 3:00:00 521 30128 112.55 9.72 95.92 5.87 6/17/20114:00:00 518 30168 112.05 9.67 95.97 5.87 6/17/20115:00:00 523 30129 112.99 9.75 96.02 5.87 6/17/2011 6:00:00 525 30156 113.52 9.80 96.07 5.87 6/17/20117:00:00 535 30222 115.94 10.01 96.21 5.87 6/17/20118:00:00 535 30168 115.73 9.99 96.37 5.87 6/17/20119:00:00 723 30123 156.16 13.48 96.59 5.87 6/17/201110:00:00 544 30062 117.26 10.12 96.75 5.87 6/17/201111:00:00 527 30033 113.49 9.80 96.91 5.87 6/17/201112:00:00 516 30023 111.08 9.59 97.06 5.87 6/17/201113:00:00 506 29967 108.73 9.39 97.21 5.87 6/17/201114:00:00 507 29912 108.74 9.39 97.36 5.87 6/17/201115:00:00 496 29866 106.22 9.17 97.51 5.87 6/17/201116:00:00 489 29110 102.07 8.81 97.65 5.87 6/17/201117:00:00 489 29784 104.43 9.02 97.80 5.87 6/17/201118:00:00 487 29836 104.19 8.99 97.94 5.87 6/17/201119:00:00 479 29911 102.73 8.87 98.09 5.87 6/17/201120:00:00 480 29930 103.01 8.89 98.23 5.87 6/17/201121:00:00 479 30019 103.10 8.90 98.37 5.87 6/17/201122:00:00 477 30054 102.79 8.87 98.46 5.84 6/17/201123:00:00 475 30086 102.47 278 8.85 9.54 98.42 5.96 6/18/20110:00:00 480 30054 103.44 9.19 98.37 5.96 6/18/2011 1:00:00 487 30080 105.04 9.34 98.38 5.96 6/18/2011 2:00:00 500 30122 107.99 9.60 98.37 5.96 6/18/2011 3:00:00 517 30182 111.89 9.95 98.38 5.96 6/18/20114:00:00 518 30195 112.15 9.97 98.39 5.96 6/18/20115:00:00 521 30273 113.09 10.05 98.39 5.96 6/18/2011 6:00:00 525 30209 113.72 10.11 98.39 5.96 6/18/20117:00:00 521 30232 112.94 10.04 98.36 5.96 6/18/20118:00:00 580 29520 122.77 10.91 98.53 5.96 6/18/20119:00:00 665 27375 130.53 11.60 98.72 5.96 6/18/201110:00:00 611 26963 118.13 10.50 98.88 5.96 6/18/201111:00:00 631 26771 121.13 10.77 99.05 5.96 6/18/201112:00:00 592 26475 112.38 9.99 99.20 5.96 6/18/201113:00:00 587 26501 111.54 9.91 99.36 5.96 6/18/201114:00:00 578 26460 109.66 9.75 99.51 5.96DATESTAMP 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 6/18/201115:00:00 477 29330 100.32 8.92 99.65 5.96 6/18/201116:00:00 465 28692 95.67 8.50 99.78 5.96 6/18/201117:00:00 456 29492 96.43 8.57 99.92 5.96 6/18/201118:00:00 453 29500 95.82 8.52 100.02 5.96 6/18/201119:00:00 439 29547 93.01 8.27 100.15 5.96 6/18/201120:00:00 440 29547 93.22 8.29 100.28 5.96 6/18/201121:00:00 455 29596 96.56 8.58 100.42 5.96 6/18/201122:00:00 453 29633 96.25 8.56 100.32 5.79 6/18/201123:00:00 457 29661 97.20 270 8.64 9.52 100.25 5.91 6/19/20110:00:00 466 29560 98.77 8.65 100.23 5.91 6/19/2011 1:00:00 488 29604 103.59 9.07 100.22 5.91 6/19/2011 2:00:00 493 29634 104.76 9.18 100.23 5.91 6/19/2011 3:00:00 502 29698 106.90 9.36 100.22 5.91 6/19/20114:00:00 522 29720 111.24 9.74 100.24 5.91 6/19/20115:00:00 514 29792 109.80 9.62 100.24 5.91 6/19/2011 6:00:00 526 29828 112.50 9.85 100.24 5.91 6/19/20117:00:00 521 29896 111.68 9.78 100.24 5.91 6/19/20118:00:00 521 29888 111.65 9.78 100.25 5.91 6/19/20119:00:00 559 29822 119.53 10.47 100.30 5.91 6/19/201110:00:00 585 29767 124.86 10.94 100.37 5.91 6/19/201111:00:00 585 29668 124.45 10.90 100.42 5.91 6/19/201112:00:00 566 29678 120.45 10.55 100.50 5.91 6/19/201113:00:00 564 29653 119.92 10.50 100.57 5.91 6/19/201114:00:00 552 29606 117.18 10.26 100.62 5.91 6/19/201115:00:00 546 29550 115.69 10.13 100.67 5.91 6/19/201116:00:00 533 28801 110.07 9.64 100.74 5.91 6/19/201117:00:00 514 29500 108.72 9.52 100.81 5.91 6/19/201118:00:00 516 29498 109.14 9.56 100.88 5.91 6/19/201119:00:00 504 29535 106.74 9.35 100.95 5.91 6/19/201120:00:00 492 29609 104.46 9.15 101.01 5.91 6/19/201121:00:00 493 29622 104.71 9.17 101.08 5.91 6/19/201122:00:00 484 29680 103.00 9.02 101.15 5.87 6/19/201123:00:00 486 29660 103.36 274 9.05 9.72 101.23 6.00 6/20/20110:00:00 499 29560 105.77 9.23 101.31 6.00 6/20/2011 1:00:00 516 29596 109.50 9.56 101.37 6.00 6/20/2011 2:00:00 532 29660 113.14 9.87 101.42 6.00 6/20/2011 3:00:00 523 29735 111.51 9.73 101.46 6.00 6/20/20114:00:00 527 29760 112.46 9.81 101.50 6.00 6/20/20115:00:00 535 29785 114.26 9.97 101.53 6.00 6/20/2011 6:00:00 533 29830 114.00 9.95 101.57 6.00 6/20/20117:00:00 535 29790 114.28 9.97 101.61 6.00 6/20/20118:00:00 537 29794 114.72 10.01 101.63 6.00 6/20/20119:00:00 548 29728 116.81 10.19 101.67 6.00 6/20/201110:00:00 552 29619 117.23 10.23 101.71 6.00 6/20/201111:00:00 570 29574 120.87 10.55 101.75 6.00 6/20/201112:00:00 578 29522 122.35 10.68 101.78 6.00 6/20/201113:00:00 562 29550 119.08 10.39 101.85 6.00 6/20/201114:00:00 562 29530 119.00 10.39 101.94 6.00 6/20/201115:00:00 561 29510 118.71 10.36 102.03 6.00 6/20/201116:00:00 517 28712 106.44 9.29 102.11 6.00 6/20/201117:00:00 582 29405 122.71 10.71 102.21 6.00 6/20/201118:00:00 564 29403 118.91 10.38 102.31 6.00 6/20/201119:00:00 563 29437 118.84 10.37 102.38 6.00 6/20/201120:00:00 577 29375 121.53 10.61 102.42 6.00 6/20/201121:00:00 588 29415 124.02 10.82 102.46 6.00 6/20/201122:00:00 604 29489 127.71 11.15 102.52 6.00 6/20/201123:00:00 628 29566 133.14 275 11.62 10.24 102.58 6.14 6/21/20110:00:00 611 29659 129.94 46.55 102.63 6.14 6/21/2011 1:00:00 616 29762 131.46 47.09 102.69 6.14 6/21/2011 2:00:00 615 29737 131.13 46.97 102.75 6.14 6/21/2011 3:00:00 614 29808 131.23 47.01 102.80 6.14 6/21/20114:00:00 597 29790 127.52 45.68 102.85 6.14 6/21/20115:00:00 622 29787 132.85 47.59 102.90 6.14 6/21/2011 6:00:00 677 22846 110.90 39.73 102.93 6.14 6/21/20117:00:00 1 0 0.00 0.00 102.79 6.14 6/21/20118:00:00 0 0 0.00 0.00 102.65 6.14 6/21/20119:00:00 13 0 0.00 0.00 102.51 6.14 6/21/201110:00:00 12 0 0.00 0.00 102.38 6.14 6/21/201111:00:00 7 2 0.00 0.00 102.25 6.14 6/21/201112:00:00 13 50 0.00 0.00 102.12 6.14 6/21/201113:00:00 12 46 0.00 0.00 101.99 6.14 6/21/201114:00:00 12 46 0.00 0.00 101.87 6.14 6/21/201115:00:00 12 45 0.00 0.00 101.75 6.14 6/21/201116:00:00 10 45 0.00 0.00 101.64 6.14 6/21/201117:00:00 9 45 0.00 0.00 101.55 6.14 6/21/201118:00:00 8 45 0.00 0.00 101.46 6.14 6/21/201119:00:00 7 45 0.00 0.00 101.37 6.14 6/21/201120:00:00 8 45 0.00 0.00 101.29 6.14 6/21/201121:00:00 7 45 0.00 0.00 101.21 6.14 6/21/201122:00:00 7 45 0.00 0.00 101.15 6.11 6/21/201123:00:00 6 46 0.00 67 0.00 13.36 101.09 6.36 6/22/20110:00:00 6 46 0.00 0.00 101.03 6.36 6/22/2011 1:00:00 6 44 0.00 0.00 100.97 6.36 6/22/2011 2:00:00 5 45 0.00 0.00 100.92 6.36 6/22/2011 3:00:00 10 45 0.00 0.00 100.87 6.36 6/22/20114:00:00 2001 10410 149.36 15.13 101.02 6.36 6/22/20115:00:00 721 28015 144.83 14.67 101.17 6.36 6/22/2011 6:00:00 614 29296 128.98 13.06 101.29 6.36DATESTAMP 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 6/22/20117:00:00 634 29285 133.13 13.48 101.41 6.36 6/22/20118:00:00 648 29189 135.62 13.73 101.49 6.36 6/22/20119:00:00 554 29268 116.26 11.77 101.54 6.36 6/22/201110:00:00 537 29379 113.12 11.46 101.59 6.36 6/22/201111:00:00 576 28936 119.51 12.10 101.58 6.36 6/22/201112:00:00 587 28924 121.74 12.33 101.62 6.36 6/22/201113:00:00 648 29190 135.63 13.73 101.50 6.36 6/22/201114:00:00 638 29070 132.99 13.47 101.54 6.36 6/22/201115:00:00 655 29055 136.46 13.82 101.60 6.36 6/22/201116:00:00 647 29029 134.67 13.64 101.65 6.36 6/22/201117:00:00 636 28936 131.96 13.36 101.69 6.36 6/22/201118:00:00 644 28894 133.42 13.51 101.74 6.36 6/22/201119:00:00 633 28951 131.40 13.31 101.79 6.36 6/22/201120:00:00 610 29075 127.17 12.88 101.85 6.36 6/22/201121:00:00 630 29065 131.30 13.30 101.91 6.36 6/22/201122:00:00 619 29101 129.16 13.08 101.97 6.35 6/22/201123:00:00 628 29172 131.36 237 13.30 11.05 102.02 6.51 6/23/20110:00:00 623 29254 130.68 11.24 102.08 6.51 6/23/2011 1:00:00 627 29291 131.69 11.33 102.14 6.51 6/23/2011 2:00:00 627 29338 131.90 11.35 102.21 6.51 6/23/2011 3:00:00 633 29378 133.34 11.47 102.27 6.51 6/23/20114:00:00 613 29450 129.45 11.14 102.31 6.51 6/23/20115:00:00 607 29445 128.16 11.02 102.42 6.51 6/23/2011 6:00:00 613 29432 129.37 11.13 102.60 6.51 6/23/20117:00:00 621 29434 131.06 11.27 102.78 6.51 6/23/20118:00:00 628 29433 132.54 11.40 102.97 6.51 6/23/20119:00:00 629 29635 133.66 11.50 103.15 6.51 6/23/201110:00:00 662 29587 140.44 12.08 103.35 6.51 6/23/201111:00:00 642 29085 133.89 11.52 103.53 6.51 6/23/201112:00:00 661 29081 137.83 11.86 103.73 6.51 6/23/201113:00:00 615 29422 129.74 11.16 103.91 6.51 6/23/201114:00:00 537 29380 113.13 9.73 104.06 6.51 6/23/201115:00:00 506 29257 106.15 9.13 104.21 6.51 6/23/201116:00:00 485 29249 101.72 8.75 103.99 6.51 6/23/201117:00:00 508 29264 106.60 9.17 103.91 6.51 6/23/201118:00:00 523 29272 109.77 9.44 103.85 6.51 6/23/201119:00:00 526 29171 110.02 9.46 103.78 6.51 6/23/201120:00:00 521 29150 108.90 9.37 103.72 6.51 6/23/201121:00:00 495 29277 103.91 8.94 103.66 6.51 6/23/201122:00:00 457 29290 95.98 8.26 103.60 6.30 6/23/201123:00:00 387 29292 81.28 279 6.99 10.36 103.60 6.44 6/24/20110:00:00 459 29288 96.39 8.32 103.42 6.44 6/24/2011 1:00:00 543 29342 114.24 9.86 103.34 6.44 6/24/2011 2:00:00 627 29427 132.30 11.42 103.31 6.44 6/24/2011 3:00:00 618 29448 130.49 11.27 103.27 6.44 6/24/20114:00:00 614 29419 129.52 11.18 103.21 6.44 6/24/20115:00:00 627 29451 132.41 11.43 103.15 6.44 6/24/2011 6:00:00 615 29518 130.17 11.24 103.08 6.44 6/24/20117:00:00 615 29548 130.30 11.25 103.02 6.44 6/24/20118:00:00 649 29510 137.33 11.86 102.90 6.44 6/24/20119:00:00 1001 29464 211.48 18.26 102.82 6.44 6/24/201110:00:00 1945 29402 410.05 35.40 103.27 6.44 6/24/201111:00:00 822 28706 169.19 14.61 103.39 6.44 6/24/201112:00:00 568 28989 118.07 10.19 103.44 6.44 6/24/201113:00:00 541 29306 113.68 9.81 103.48 6.44 6/24/201114:00:00 535 29282 112.33 9.70 103.53 6.44 6/24/201115:00:00 556 29223 116.50 10.06 103.58 6.44 6/24/201116:00:00 567 29197 118.70 10.25 103.63 6.44 6/24/201117:00:00 560 29176 117.15 10.11 103.68 6.44 6/24/201118:00:00 559 29152 116.85 10.09 103.73 6.44 6/24/201119:00:00 526 29148 109.94 9.49 103.78 6.44 6/24/201120:00:00 479 29160 100.15 8.65 103.79 6.44 6/24/201121:00:00 460 29218 96.37 8.32 103.84 6.44 6/24/201122:00:00 421 29283 88.40 7.63 103.84 6.29 6/24/201123:00:00 405 29343 85.21 278 7.36 11.57 103.82 6.47 6/25/20110:00:00 380 29304 79.85 6.89 103.81 6.47 6/25/2011 1:00:00 377 29310 79.23 6.84 103.80 6.47 6/25/2011 2:00:00 355 29349 74.71 6.45 103.77 6.47 6/25/2011 3:00:00 370 29386 77.96 6.73 103.77 6.47 6/25/20114:00:00 332 29399 69.99 6.04 103.77 6.47 6/25/20115:00:00 455 29396 95.91 8.28 103.80 6.47 6/25/2011 6:00:00 609 29445 128.58 11.10 103.92 6.47 6/25/20117:00:00 622 29510 131.61 11.36 104.01 6.47 6/25/20118:00:00 624 29487 131.93 11.39 104.06 6.47 6/25/20119:00:00 639 29426 134.83 11.64 104.12 6.47 6/25/201110:00:00 638 29361 134.32 11.60 104.24 6.47 6/25/201111:00:00 1241 28894 257.11 22.20 104.51 6.47 6/25/201112:00:00 759 29262 159.25 13.75 104.62 6.47 6/25/201113:00:00 623 29273 130.77 11.29 104.68 6.47 6/25/201114:00:00 616 29243 129.17 11.15 104.74 6.47 6/25/201115:00:00 613 29203 128.36 11.08 104.81 6.47 6/25/201116:00:00 630 29153 131.69 11.37 104.87 6.47 6/25/201117:00:00 626 29174 130.95 11.31 104.94 6.47 6/25/201118:00:00 625 29120 130.50 11.27 105.01 6.47 6/25/201119:00:00 606 29160 126.71 10.94 105.07 6.47 6/25/201120:00:00 626 29139 130.80 11.29 105.14 6.47 6/25/201121:00:00 622 29151 130.01 11.22 105.21 6.47 6/25/201122:00:00 613 29268 128.65 11.11 105.26 6.48DATESTAMP 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 6/25/201123:00:00 629 29270 132.01 278 11.40 10.74 105.34 6.62 6/26/20110:00:00 639 29247 134.01 11.61 105.33 6.62 6/26/2011 1:00:00 637 29283 133.75 11.59 105.52 6.62 6/26/2011 2:00:00 648 29353 136.39 11.82 105.71 6.62 6/26/2011 3:00:00 647 29374 136.27 11.81 105.63 6.62 6/26/20114:00:00 641 29405 135.15 11.71 105.72 6.62 6/26/20115:00:00 646 29458 136.45 11.82 105.79 6.62 6/26/2011 6:00:00 646 29487 136.59 11.83 105.86 6.62 6/26/20117:00:00 639 29579 135.53 11.74 105.93 6.62 6/26/20118:00:00 647 29551 137.09 11.88 105.99 6.62 6/26/20119:00:00 659 29410 138.97 12.04 106.07 6.62 6/26/201110:00:00 675 29360 142.10 12.31 106.15 6.62 6/26/201111:00:00 680 28959 141.20 12.23 106.23 6.62 6/26/201112:00:00 657 28917 136.23 11.80 106.30 6.62 6/26/201113:00:00 643 29253 134.87 11.69 106.38 6.62 6/26/201114:00:00 639 29197 133.78 11.59 106.46 6.62 6/26/201115:00:00 645 29135 134.75 11.67 106.54 6.62 6/26/201116:00:00 640 29128 133.67 11.58 106.63 6.62 6/26/201117:00:00 631 29111 131.71 11.41 106.71 6.62 6/26/201118:00:00 631 29086 131.60 11.40 106.79 6.62 6/26/201119:00:00 626 29117 130.70 11.32 106.87 6.62 6/26/201120:00:00 626 29150 130.84 11.34 106.95 6.62 6/26/201121:00:00 629 29179 131.60 11.40 107.03 6.62 6/26/201122:00:00 634 29253 132.98 11.52 107.11 6.59 6/26/201123:00:00 633 29250 132.76 277 11.50 11.69 107.19 6.76 6/27/20110:00:00 640 29221 134.10 11.58 107.27 6.76 6/27/2011 1:00:00 638 29190 133.54 11.53 107.36 6.76 6/27/2011 2:00:00 632 29181 132.24 11.42 107.43 6.76 6/27/2011 3:00:00 634 29273 133.08 11.49 107.51 6.76 6/27/20114:00:00 634 29317 133.28 11.51 107.58 6.76 6/27/20115:00:00 635 29384 133.79 11.55 107.66 6.76 6/27/2011 6:00:00 633 29376 133.33 11.51 107.74 6.76 6/27/20117:00:00 639 29387 134.65 11.62 107.81 6.76 6/27/20118:00:00 650 29408 137.06 11.83 107.87 6.76 6/27/20119:00:00 641 29404 135.15 11.67 107.94 6.76 6/27/201110:00:00 658 29366 138.55 11.96 108.02 6.76 6/27/201111:00:00 659 29030 137.18 11.84 108.09 6.76 6/27/201112:00:00 654 28913 135.59 11.71 108.16 6.76 6/27/201113:00:00 654 29326 137.52 11.87 108.24 6.76 6/27/201114:00:00 637 29289 133.78 11.55 108.32 6.76 6/27/201115:00:00 625 29259 131.12 11.32 108.40 6.76 6/27/201116:00:00 598 29231 125.34 10.82 108.47 6.76 6/27/201117:00:00 596 29178 124.69 10.76 108.54 6.76 6/27/201118:00:00 604 29128 126.15 10.89 108.61 6.76 6/27/201119:00:00 599 29143 125.17 10.81 108.68 6.76 6/27/201120:00:00 607 29197 127.08 10.97 108.76 6.76 6/27/201121:00:00 610 29276 128.05 11.05 108.84 6.76 6/27/201122:00:00 635 29354 133.65 11.54 108.92 6.76 6/27/201123:00:00 637 29352 134.07 278 11.57 11.43 109.00 6.92 6/28/20110:00:00 628 29422 132.49 11.32 109.08 6.92 6/28/2011 1:00:00 625 29486 132.14 11.29 109.16 6.92 6/28/2011 2:00:00 639 29453 134.95 11.53 109.24 6.92 6/28/2011 3:00:00 640 29479 135.28 11.55 109.32 6.92 6/28/20114:00:00 640 29473 135.25 11.55 109.39 6.92 6/28/20115:00:00 643 29502 136.02 11.62 109.47 6.92 6/28/2011 6:00:00 606 29482 128.11 10.94 109.53 6.92 6/28/20117:00:00 440 29541 93.20 7.96 109.55 6.92 6/28/20118:00:00 559 29521 118.33 10.11 109.60 6.92 6/28/20119:00:00 684 29403 144.21 12.32 109.69 6.92 6/28/201110:00:00 721 29360 151.79 12.96 109.79 6.92 6/28/201111:00:00 573 29028 119.27 10.19 109.86 6.92 6/28/201112:00:00 532 28898 110.24 9.42 109.91 6.92 6/28/201113:00:00 533 29684 113.45 9.69 109.97 6.92 6/28/201114:00:00 515 29993 110.76 9.46 110.03 6.92 6/28/201115:00:00 632 29981 135.86 11.60 110.13 6.92 6/28/201116:00:00 648 29882 138.84 11.86 110.23 6.92 6/28/201117:00:00 663 29828 141.80 12.11 110.33 6.92 6/28/201118:00:00 646 29805 138.06 11.79 110.42 6.92 6/28/201119:00:00 656 29783 140.09 11.97 110.52 6.92 6/28/201120:00:00 656 29672 139.57 11.92 110.58 6.92 6/28/201121:00:00 654 29631 138.95 11.87 110.66 6.92 6/28/201122:00:00 638 29751 136.10 11.62 110.74 6.94 6/28/201123:00:00 645 29748 137.58 281 11.75 11.18 110.82 7.08 6/29/20110:00:00 650 29841 139.08 11.96 110.86 7.08 6/29/2011 1:00:00 485 29939 104.12 8.96 110.88 7.08 6/29/2011 2:00:00 411 29943 88.24 7.59 110.90 7.08 6/29/2011 3:00:00 415 29832 88.77 7.64 110.91 7.08 6/29/20114:00:00 448 29836 95.84 8.24 110.91 7.08 6/29/20115:00:00 448 29844 95.87 8.25 110.92 7.08 6/29/2011 6:00:00 451 29786 96.32 8.29 110.94 7.08 6/29/20117:00:00 461 29896 98.82 8.50 110.96 7.08 6/29/20118:00:00 624 29911 133.83 11.51 111.06 7.08 6/29/20119:00:00 640 29928 137.34 11.81 111.20 7.08 6/29/201110:00:00 712 29697 151.61 13.04 111.22 7.08 6/29/201111:00:00 598 29100 124.78 10.73 111.20 7.08 6/29/201112:00:00 1032 29032 214.83 18.48 110.93 7.08 6/29/201113:00:00 655 29467 138.39 11.90 110.94 7.08 6/29/201114:00:00 637 29327 133.95 11.52 111.04 7.08DATESTAMP 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 6/29/201115:00:00 638 29296 134.02 11.53 110.99 7.08 6/29/201116:00:00 641 29158 134.02 11.53 111.08 7.08 6/29/201117:00:00 628 29232 131.63 11.32 111.12 7.08 6/29/201118:00:00 626 29199 131.06 11.27 111.17 7.08 6/29/201119:00:00 627 29180 131.19 11.29 111.21 7.08 6/29/201120:00:00 642 29221 134.52 11.57 111.26 7.08 6/29/201121:00:00 648 29199 135.67 11.67 111.31 7.08 6/29/201122:00:00 651 29262 136.59 11.75 111.36 7.01 6/29/201123:00:00 657 29272 137.90 279 11.86 10.93 111.41 7.15 6/30/20110:00:00 650 29302 136.57 11.75 111.46 7.15 6/30/2011 1:00:00 645 29409 136.01 11.70 111.50 7.15 6/30/2011 2:00:00 652 29501 137.92 11.86 111.54 7.15 6/30/2011 3:00:00 646 29521 136.74 11.76 111.58 7.15 6/30/20114:00:00 624 29541 132.18 11.37 111.61 7.15 6/30/20115:00:00 627 29514 132.69 11.41 111.64 7.15 6/30/2011 6:00:00 625 29561 132.48 11.40 111.67 7.15 6/30/20117:00:00 618 29632 131.31 11.30 111.70 7.15 6/30/20118:00:00 632 29599 134.13 11.54 111.73 7.15 6/30/20119:00:00 608 29530 128.74 11.07 111.76 7.15 6/30/201110:00:00 632 29382 133.15 11.45 111.78 7.15 6/30/201111:00:00 631 28981 131.12 11.28 111.81 7.15 6/30/201112:00:00 610 28933 126.55 10.89 111.84 7.15 6/30/201113:00:00 601 29285 126.20 10.86 111.87 7.15 6/30/201114:00:00 607 29160 126.92 10.92 111.91 7.15 6/30/201115:00:00 595 29170 124.45 10.71 111.95 7.15 6/30/201116:00:00 642 28683 132.04 11.36 112.00 7.15 6/30/201117:00:00 701 28503 143.27 12.32 112.07 7.15 6/30/201118:00:00 661 28979 137.35 11.82 112.13 7.15 6/30/201119:00:00 670 29129 139.94 12.04 112.18 7.15 6/30/201120:00:00 680 29170 142.23 12.23 112.25 7.15 6/30/201121:00:00 671 29140 140.20 12.06 112.30 7.15 6/30/201122:00:00 652 29175 136.40 11.73 112.35 7.39 6/30/201123:00:00 660 29269 138.51 279 11.92 11.53 112.40 7.53 7/1/2011 0:00:00 658 29266 138.08 11.75 112.45 7.53 7/1/2011 1:00:00 661 29401 139.35 11.86 112.51 7.53 7/1/2011 2:00:00 668 29372 140.69 11.97 112.56 7.53 7/1/2011 3:00:00 661 29363 139.17 11.84 112.61 7.53 7/1/2011 4:00:00 658 29440 138.90 11.82 112.66 7.53 7/1/2011 5:00:00 665 29388 140.13 11.93 112.71 7.53 7/1/2011 6:00:00 662 29449 139.79 11.90 112.80 7.53 7/1/2011 7:00:00 675 29619 143.36 12.20 112.91 7.53 7/1/2011 8:00:00 674 29546 142.79 12.15 112.99 7.53 7/1/2011 9:00:00 666 29556 141.14 12.01 112.89 7.53 7/1/2011 10:00:00 652 29456 137.71 11.72 112.69 7.53 7/1/2011 11:00:00 659 28800 136.09 11.58 112.42 7.53 7/1/2011 12:00:00 687 28416 139.98 11.91 112.27 7.53 7/1/2011 13:00:00 663 28930 137.53 11.70 112.09 7.53 7/1/2011 14:00:00 650 28897 134.68 11.46 111.86 7.53 7/1/2011 15:00:00 639 28877 132.31 11.26 111.67 7.53 7/1/2011 16:00:00 630 28818 130.18 11.08 111.42 7.53 7/1/2011 17:00:00 608 28880 125.91 10.72 111.17 7.53 7/1/2011 18:00:00 622 28851 128.67 10.95 110.55 7.53 7/1/2011 19:00:00 615 29168 128.62 10.95 110.00 7.53 7/1/2011 20:00:00 660 29256 138.45 11.78 109.87 7.53 7/1/2011 21:00:00 636 29274 133.50 11.36 109.95 7.53 7/1/2011 22:00:00 651 29326 136.89 11.65 110.02 7.79 7/1/2011 23:00:00 657 29375 138.38 282 11.78 11.64 110.08 7.92 7/2/2011 0:00:00 637 29407 134.32 11.51 110.14 7.92 7/2/2011 1:00:00 628 29508 132.87 11.39 110.21 7.92 7/2/2011 2:00:00 639 29479 135.07 11.58 110.29 7.92 7/2/2011 3:00:00 632 29545 133.89 11.48 110.37 7.92 7/2/2011 4:00:00 640 29542 135.57 11.62 110.45 7.92 7/2/2011 5:00:00 630 29596 133.70 11.46 110.54 7.92 7/2/2011 6:00:00 629 29503 133.06 11.41 110.62 7.92 7/2/2011 7:00:00 632 29527 133.81 11.47 110.72 7.92 7/2/2011 8:00:00 630 29555 133.51 11.44 110.77 7.92 7/2/2011 9:00:00 664 29586 140.86 12.07 110.80 7.92 7/2/2011 10:00:00 682 29494 144.23 12.36 110.83 7.92 7/2/2011 11:00:00 671 29066 139.85 11.99 110.84 7.92 7/2/2011 12:00:00 661 28903 136.99 11.74 110.85 7.92 7/2/2011 13:00:00 646 29240 135.44 11.61 110.86 7.92 7/2/2011 14:00:00 643 29319 135.18 11.59 110.86 7.92 7/2/2011 15:00:00 633 29246 132.74 11.38 110.87 7.92 7/2/2011 16:00:00 620 29194 129.79 11.12 110.86 7.92 7/2/2011 17:00:00 621 29204 130.04 11.15 110.85 7.92 7/2/2011 18:00:00 619 29209 129.64 11.11 110.84 7.92 7/2/2011 19:00:00 621 29297 130.45 11.18 110.84 7.92 7/2/2011 20:00:00 629 29292 132.11 11.32 110.84 7.92 7/2/2011 21:00:00 643 29073 134.04 11.49 110.84 7.92 7/2/2011 22:00:00 634 29145 132.49 11.36 110.85 8.19 7/2/2011 23:00:00 642 29122 134.06 280 11.49 11.51 110.88 8.30 7/3/2011 0:00:00 637 29258 133.64 11.50 110.91 8.30 7/3/2011 1:00:00 654 29386 137.80 11.85 110.95 8.30 7/3/2011 2:00:00 647 29456 136.65 11.76 111.00 8.30 7/3/2011 3:00:00 658 29516 139.26 11.98 111.05 8.30 7/3/2011 4:00:00 649 29493 137.25 11.81 111.10 8.30 7/3/2011 5:00:00 652 29440 137.63 11.84 111.16 8.30 7/3/2011 6:00:00 661 29531 139.97 12.04 111.23 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 7/3/2011 7:00:00 650 29615 138.03 11.87 111.29 8.30 7/3/2011 8:00:00 654 29541 138.53 11.92 111.34 8.30 7/3/2011 9:00:00 670 29424 141.36 12.16 111.38 8.30 7/3/2011 10:00:00 686 29400 144.62 12.44 111.41 8.30 7/3/2011 11:00:00 665 28941 138.00 11.87 111.42 8.30 7/3/2011 12:00:00 663 28789 136.86 11.77 111.42 8.30 7/3/2011 13:00:00 651 29192 136.27 11.72 111.41 8.30 7/3/2011 14:00:00 647 29101 135.01 11.61 111.42 8.30 7/3/2011 15:00:00 631 29136 131.83 11.34 111.42 8.30 7/3/2011 16:00:00 624 28977 129.65 11.15 111.42 8.30 7/3/2011 17:00:00 637 28949 132.23 11.37 111.42 8.30 7/3/2011 18:00:00 640 28999 133.08 11.45 111.43 8.30 7/3/2011 19:00:00 646 28973 134.21 11.54 111.45 8.30 7/3/2011 20:00:00 642 28956 133.30 11.47 111.47 8.30 7/3/2011 21:00:00 646 29059 134.60 11.58 111.51 8.30 7/3/2011 22:00:00 639 29192 133.75 11.51 111.55 8.59 7/3/2011 23:00:00 661 29077 137.81 279 11.85 11.73 111.59 8.69 7/4/2011 0:00:00 653 29136 136.42 11.69 111.64 8.69 7/4/2011 1:00:00 670 29149 140.04 12.00 111.70 8.69 7/4/2011 2:00:00 654 29278 137.30 11.77 111.76 8.69 7/4/2011 3:00:00 662 29314 139.15 11.93 111.82 8.69 7/4/2011 4:00:00 664 29314 139.57 11.96 111.88 8.69 7/4/2011 5:00:00 672 29304 141.20 12.10 111.95 8.69 7/4/2011 6:00:00 672 29314 141.25 12.11 112.02 8.69 7/4/2011 7:00:00 673 29379 141.77 12.15 112.09 8.69 7/4/2011 8:00:00 681 29335 143.24 12.28 112.15 8.69 7/4/2011 9:00:00 678 29234 142.12 12.18 112.18 8.69 7/4/2011 10:00:00 705 29184 147.53 12.65 112.22 8.69 7/4/2011 11:00:00 688 28840 142.27 12.19 112.24 8.69 7/4/2011 12:00:00 679 28601 139.25 11.94 112.27 8.69 7/4/2011 13:00:00 673 29031 140.09 12.01 112.30 8.69 7/4/2011 14:00:00 649 29025 135.07 11.58 112.31 8.69 7/4/2011 15:00:00 649 29016 135.03 11.57 112.32 8.69 7/4/2011 16:00:00 651 28899 134.90 11.56 112.32 8.69 7/4/2011 17:00:00 646 29179 135.16 11.59 112.33 8.69 7/4/2011 18:00:00 665 29342 139.91 11.99 112.34 8.69 7/4/2011 19:00:00 670 29489 141.67 12.14 112.36 8.69 7/4/2011 20:00:00 667 29447 140.83 12.07 112.38 8.69 7/4/2011 21:00:00 649 29466 137.12 11.75 112.39 8.69 7/4/2011 22:00:00 666 29439 140.59 12.05 112.42 8.99 7/4/2011 23:00:00 659 29507 139.43 280 11.95 11.97 112.45 9.09 7/5/2011 0:00:00 673 29480 142.26 12.11 112.49 9.09 7/5/2011 1:00:00 652 29553 138.16 11.76 112.54 9.09 7/5/2011 2:00:00 668 29541 141.50 12.04 112.60 9.09 7/5/2011 3:00:00 667 29512 141.15 12.01 112.67 9.09 7/5/2011 4:00:00 658 29505 139.21 11.85 112.73 9.09 7/5/2011 5:00:00 669 29575 141.87 12.07 112.79 9.09 7/5/2011 6:00:00 655 29567 138.86 11.82 112.86 9.09 7/5/2011 7:00:00 649 29604 137.76 11.72 112.93 9.09 7/5/2011 8:00:00 650 29642 138.15 11.76 112.97 9.09 7/5/2011 9:00:00 653 29575 138.48 11.79 113.00 9.09 7/5/2011 10:00:00 665 29495 140.64 11.97 113.01 9.09 7/5/2011 11:00:00 659 29160 137.79 11.73 113.02 9.09 7/5/2011 12:00:00 649 28897 134.47 11.44 113.02 9.09 7/5/2011 13:00:00 663 29336 139.46 11.87 113.04 9.09 7/5/2011 14:00:00 674 29218 141.21 12.02 113.05 9.09 7/5/2011 15:00:00 666 29138 139.15 11.84 113.06 9.09 7/5/2011 16:00:00 653 29170 136.58 11.62 113.07 9.09 7/5/2011 17:00:00 635 29114 132.56 11.28 113.08 9.09 7/5/2011 18:00:00 637 29093 132.88 11.31 113.09 9.09 7/5/2011 19:00:00 639 29107 133.36 11.35 113.12 9.09 7/5/2011 20:00:00 659 29084 137.43 11.70 113.17 9.09 7/5/2011 21:00:00 653 29393 137.63 11.71 113.23 9.09 7/5/2011 22:00:00 654 29400 137.87 11.73 113.29 9.40 7/5/2011 23:00:00 666 29370 140.26 282 11.94 11.77 113.35 9.48 7/6/2011 0:00:00 671 29367 141.29 12.03 113.42 9.48 7/6/2011 1:00:00 656 29492 138.72 11.81 113.49 9.48 7/6/2011 2:00:00 661 29490 139.77 11.90 113.56 9.48 7/6/2011 3:00:00 648 29597 137.52 11.70 113.63 9.48 7/6/2011 4:00:00 652 29502 137.92 11.74 113.70 9.48 7/6/2011 5:00:00 651 29535 137.87 11.73 113.77 9.48 7/6/2011 6:00:00 648 29527 137.19 11.68 113.84 9.48 7/6/2011 7:00:00 661 29571 140.16 11.93 113.92 9.48 7/6/2011 8:00:00 680 29560 144.13 12.27 113.98 9.48 7/6/2011 9:00:00 657 29456 138.77 11.81 114.02 9.48 7/6/2011 10:00:00 566 29298 118.90 10.12 114.03 9.48 7/6/2011 11:00:00 522 28918 108.24 9.21 113.99 9.48 7/6/2011 12:00:00 569 28609 116.72 9.93 113.97 9.48 7/6/2011 13:00:00 589 29103 122.91 10.46 113.95 9.48 7/6/2011 14:00:00 602 29010 125.22 10.66 113.93 9.48 7/6/2011 15:00:00 652 29017 135.66 11.55 113.93 9.48 7/6/2011 16:00:00 680 28934 141.08 12.01 113.94 9.48 7/6/2011 17:00:00 674 28979 140.05 11.92 113.95 9.48 7/6/2011 18:00:00 652 28914 135.18 11.50 113.95 9.48 7/6/2011 19:00:00 644 28938 133.63 11.37 113.96 9.48 7/6/2011 20:00:00 666 28947 138.24 11.76 113.98 9.48 7/6/2011 21:00:00 587 29027 122.18 10.40 113.98 9.48 7/6/2011 22:00:00 509 29098 106.20 9.04 113.95 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 7/6/2011 23:00:00 486 29108 101.44 282 8.63 11.13 113.93 9.85 7/7/2011 0:00:00 480 29105 100.17 26.13 113.90 9.85 7/7/2011 1:00:00 461 29141 96.33 25.13 113.88 9.85 7/7/2011 2:00:00 437 29183 91.44 23.85 113.86 9.85 7/7/2011 3:00:00 428 29319 89.98 23.47 113.85 9.85 7/7/2011 4:00:00 413 29342 86.89 22.67 113.84 9.85 7/7/2011 5:00:00 412 29359 86.73 22.63 113.82 9.85 7/7/2011 6:00:00 410 29296 86.13 22.47 113.81 9.85 7/7/2011 7:00:00 414 29346 87.11 22.73 113.79 9.85 7/7/2011 8:00:00 415 29315 87.23 22.76 113.76 9.85 7/7/2011 9:00:00 283 8691 17.64 4.60 113.62 9.85 7/7/2011 10:00:00 28 46 0.01 0.00 113.45 9.85 7/7/2011 11:00:00 103 47 0.03 0.01 113.26 9.85 7/7/2011 12:00:00 115 531 0.44 0.11 113.05 9.85 7/7/2011 13:00:00 114 43 0.04 0.01 112.86 9.85 7/7/2011 14:00:00 201 44 0.06 0.02 112.67 9.85 7/7/2011 15:00:00 273 44 0.09 0.02 112.49 9.85 7/7/2011 16:00:00 8 44 0.00 0.00 112.31 9.85 7/7/2011 17:00:00 8 44 0.00 0.00 112.13 9.85 7/7/2011 18:00:00 7 44 0.00 0.00 111.96 9.85 7/7/2011 19:00:00 8 45 0.00 0.00 111.79 9.85 7/7/2011 20:00:00 9 44 0.00 0.00 111.63 9.85 7/7/2011 21:00:00 9 43 0.00 0.00 111.48 9.85 7/7/2011 22:00:00 13 43 0.00 0.00 111.35 10.19 7/7/2011 23:00:00 11 44 0.00 92 0.00 9.03 111.23 10.16 7/8/2011 0:00:00 10 45 0.00 0.01 111.11 10.16 7/8/2011 1:00:00 10 44 0.00 0.01 111.00 10.16 7/8/2011 2:00:00 10 44 0.00 0.01 110.89 10.16 7/8/2011 3:00:00 13 108 0.01 0.02 110.78 10.16 7/8/2011 4:00:00 1835 5245 69.01 150.57 110.76 10.16 7/8/2011 5:00:00 1526 4139 45.29 98.81 110.71 10.16 7/8/2011 6:00:00 9 44 0.00 0.01 110.60 10.16 7/8/2011 7:00:00 10 44 0.00 0.01 110.49 10.16 7/8/2011 8:00:00 13 43 0.00 0.01 110.36 10.16 7/8/2011 9:00:00 14 43 0.00 0.01 110.22 10.16 7/8/2011 10:00:00 15 43 0.00 0.01 110.07 10.16 7/8/2011 11:00:00 723 47 0.24 0.53 109.92 10.16 7/8/2011 12:00:00 4 528 0.02 0.03 109.77 10.16 7/8/2011 13:00:00 3 43 0.00 0.00 109.61 10.16 7/8/2011 14:00:00 2 44 0.00 0.00 109.45 10.16 7/8/2011 15:00:00 874 3794 23.78 51.88 109.32 10.16 7/8/2011 16:00:00 863 7958 49.24 107.44 109.17 10.16 7/8/2011 17:00:00 377 45 0.12 0.27 109.05 10.16 7/8/2011 18:00:00 379 45 0.12 0.27 108.93 10.16 7/8/2011 19:00:00 386 46 0.13 0.28 108.71 10.16 7/8/2011 20:00:00 382 45 0.12 0.27 108.31 10.16 7/8/2011 21:00:00 269 45 0.09 0.19 108.02 10.16 7/8/2011 22:00:00 4 46 0.00 0.00 107.76 10.51 7/8/2011 23:00:00 71 2133 1.09 11 2.37 17.21 107.42 10.73 7/9/2011 0:00:00 2813 13415 270.58 22.71 107.66 10.73 7/9/2011 1:00:00 657 29080 136.99 11.50 107.72 10.73 7/9/2011 2:00:00 706 29266 148.15 12.43 107.75 10.73 7/9/2011 3:00:00 724 29405 152.65 12.81 107.79 10.73 7/9/2011 4:00:00 756 29493 159.88 13.42 107.84 10.73 7/9/2011 5:00:00 757 29525 160.26 13.45 107.89 10.73 7/9/2011 6:00:00 768 29441 162.13 13.61 107.94 10.73 7/9/2011 7:00:00 755 29290 158.57 13.31 107.98 10.73 7/9/2011 8:00:00 780 29405 164.46 13.80 108.04 10.73 7/9/2011 9:00:00 738 29323 155.17 13.02 108.10 10.73 7/9/2011 10:00:00 731 29184 152.97 12.84 108.15 10.73 7/9/2011 11:00:00 715 28942 148.38 12.45 108.07 10.73 7/9/2011 12:00:00 714 28484 145.83 12.24 108.14 10.73 7/9/2011 13:00:00 707 28943 146.73 12.31 108.21 10.73 7/9/2011 14:00:00 686 29000 142.65 11.97 108.28 10.73 7/9/2011 15:00:00 704 28834 145.55 12.21 108.35 10.73 7/9/2011 16:00:00 687 28967 142.69 11.97 108.42 10.73 7/9/2011 17:00:00 697 28942 144.65 12.14 108.49 10.73 7/9/2011 18:00:00 702 28954 145.74 12.23 108.56 10.73 7/9/2011 19:00:00 726 28914 150.52 12.63 108.64 10.73 7/9/2011 20:00:00 694 29032 144.47 12.12 108.71 10.73 7/9/2011 21:00:00 703 29078 146.58 12.30 108.77 10.73 7/9/2011 22:00:00 717 29100 149.61 12.55 108.84 10.76 7/9/2011 23:00:00 704 29200 147.40 286 12.37 13.02 108.90 10.83 7/10/20110:00:00 712 29174 148.94 12.54 108.97 10.83 7/10/2011 1:00:00 712 29265 149.41 12.58 109.03 10.83 7/10/2011 2:00:00 702 29312 147.55 12.42 109.09 10.83 7/10/2011 3:00:00 715 29275 150.09 12.64 109.15 10.83 7/10/20114:00:00 718 29302 150.86 12.70 109.22 10.83 7/10/20115:00:00 710 29354 149.44 12.58 109.28 10.83 7/10/2011 6:00:00 719 29402 151.58 12.76 109.35 10.83 7/10/20117:00:00 641 29409 135.17 11.38 109.40 10.83 7/10/20118:00:00 503 29470 106.29 8.95 109.40 10.83 7/10/20119:00:00 637 29399 134.28 11.31 109.44 10.83 7/10/201110:00:00 918 29268 192.65 16.22 109.56 10.83 7/10/201111:00:00 918 29096 191.52 16.13 109.68 10.83 7/10/201112:00:00 1295 28731 266.79 22.47 109.92 10.83 7/10/201113:00:00 800 29238 167.72 14.12 110.01 10.83 7/10/201114:00:00 717 29123 149.73 12.61 110.09 10.83DATESTAMP 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 7/10/201115:00:00 664 29003 138.09 11.63 110.15 10.83 7/10/201116:00:00 683 28927 141.67 11.93 110.21 10.83 7/10/201117:00:00 657 28891 136.10 11.46 110.28 10.83 7/10/201118:00:00 647 28854 133.86 11.27 110.34 10.83 7/10/201119:00:00 659 28911 136.61 11.50 110.42 10.83 7/10/201120:00:00 652 28949 135.34 11.40 110.49 10.83 7/10/201121:00:00 647 29000 134.54 11.33 110.56 10.83 7/10/201122:00:00 643 29122 134.27 11.31 110.63 10.92 7/10/201123:00:00 667 29120 139.27 285 11.73 12.71 110.69 10.98 7/11/20110:00:00 672 29124 140.33 11.90 110.74 10.98 7/11/2011 1:00:00 655 29213 137.20 11.64 110.79 10.98 7/11/2011 2:00:00 675 29282 141.73 12.02 110.86 10.98 7/11/2011 3:00:00 671 29283 140.89 11.95 110.92 10.98 7/11/20114:00:00 685 29166 143.26 12.15 110.98 10.98 7/11/20115:00:00 693 29261 145.40 12.33 111.04 10.98 7/11/2011 6:00:00 685 29247 143.65 12.18 111.10 10.98 7/11/20117:00:00 677 29425 142.84 12.11 111.16 10.98 7/11/20118:00:00 703 29323 147.81 12.54 111.23 10.98 7/11/20119:00:00 700 29186 146.49 12.42 111.30 10.98 7/11/201110:00:00 745 29026 155.06 13.15 111.40 10.98 7/11/201111:00:00 744 28866 153.99 13.06 111.50 10.98 7/11/201112:00:00 656 28475 133.94 11.36 111.57 10.98 7/11/201113:00:00 623 25323 113.12 9.59 111.62 10.98 7/11/201114:00:00 693 28995 144.08 12.22 111.71 10.98 7/11/201115:00:00 737 28956 153.02 12.98 111.82 10.98 7/11/201116:00:00 691 28869 143.04 12.13 111.91 10.98 7/11/201117:00:00 688 28942 142.78 12.11 112.00 10.98 7/11/201118:00:00 661 28817 136.58 11.58 112.09 10.98 7/11/201119:00:00 676 28874 139.96 11.87 112.17 10.98 7/11/201120:00:00 675 28810 139.44 11.83 112.25 10.98 7/11/201121:00:00 701 28884 145.18 12.31 112.34 10.98 7/11/201122:00:00 705 28998 146.59 12.43 112.42 11.10 7/11/201123:00:00 704 29042 146.60 283 12.43 12.10 112.51 11.13 7/12/20110:00:00 718 29003 149.32 12.94 112.60 11.13 7/12/2011 1:00:00 703 29176 147.07 12.74 112.69 11.13 7/12/2011 2:00:00 710 29128 148.29 12.85 112.77 11.13 7/12/2011 3:00:00 684 29430 144.34 12.51 112.86 11.13 7/12/20114:00:00 667 29428 140.74 12.19 112.93 11.13 7/12/20115:00:00 659 29575 139.75 12.11 113.01 11.13 7/12/2011 6:00:00 669 29530 141.66 12.27 113.08 11.13 7/12/20117:00:00 658 29603 139.67 12.10 113.15 11.13 7/12/20118:00:00 701 29497 148.26 12.85 113.12 11.13 7/12/20119:00:00 676 29324 142.14 12.32 113.03 11.13 7/12/201110:00:00 687 29183 143.76 12.46 113.21 11.13 7/12/201111:00:00 686 29182 143.54 12.44 113.41 11.13 7/12/201112:00:00 689 29179 144.16 12.49 113.61 11.13 7/12/201113:00:00 681 28401 138.68 12.02 113.80 11.13 7/12/201114:00:00 659 29173 137.85 11.94 113.99 11.13 7/12/201115:00:00 644 29066 134.22 11.63 114.18 11.13 7/12/201116:00:00 599 28844 123.89 10.73 114.34 11.13 7/12/201117:00:00 576 29026 119.88 10.39 114.15 11.13 7/12/201118:00:00 599 29006 124.58 10.79 114.19 11.13 7/12/201119:00:00 577 29025 120.09 10.40 114.22 11.13 7/12/201120:00:00 548 29080 114.27 9.90 114.24 11.13 7/12/201121:00:00 560 29134 116.99 10.14 114.25 11.13 7/12/201122:00:00 598 29164 125.05 10.83 114.28 11.28 7/12/201123:00:00 622 29288 130.62 277 11.32 11.76 114.32 11.29 7/13/20110:00:00 648 29253 135.92 11.78 114.39 11.29 7/13/2011 1:00:00 646 29355 135.97 11.78 114.46 11.29 7/13/2011 2:00:00 648 29342 136.34 11.81 114.55 11.29 7/13/2011 3:00:00 642 29372 135.21 11.72 114.64 11.29 7/13/20114:00:00 638 29412 134.55 11.66 114.75 11.29 7/13/20115:00:00 645 29385 135.90 11.77 114.87 11.29 7/13/2011 6:00:00 644 29399 135.76 11.76 114.99 11.29 7/13/20117:00:00 655 29448 138.31 11.98 115.10 11.29 7/13/20118:00:00 662 29417 139.64 12.10 115.18 11.29 7/13/20119:00:00 654 29258 137.20 11.89 115.21 11.29 7/13/201110:00:00 634 29160 132.56 11.49 115.23 11.29 7/13/201111:00:00 683 29046 142.25 12.32 115.25 11.29 7/13/201112:00:00 646 28989 134.28 11.63 115.25 11.29 7/13/201113:00:00 615 29020 127.97 11.09 115.25 11.29 7/13/201114:00:00 620 28942 128.67 11.15 115.24 11.29 7/13/201115:00:00 609 28899 126.20 10.93 115.22 11.29 7/13/201116:00:00 607 28142 122.49 10.61 115.20 11.29 7/13/201117:00:00 603 28886 124.90 10.82 115.18 11.29 7/13/201118:00:00 604 28947 125.37 10.86 115.16 11.29 7/13/201119:00:00 617 29265 129.47 11.22 115.13 11.29 7/13/201120:00:00 630 29331 132.50 11.48 115.16 11.29 7/13/201121:00:00 681 29588 144.48 12.52 115.23 11.29 7/13/201122:00:00 657 29698 139.91 12.12 115.29 11.38 7/13/201123:00:00 652 29612 138.44 277 11.99 11.60 115.36 11.38 7/14/20110:00:00 642 29685 136.65 11.71 115.41 11.38 7/14/2011 1:00:00 636 29687 135.38 11.60 115.46 11.38 7/14/2011 2:00:00 637 29614 135.26 11.59 115.53 11.38 7/14/2011 3:00:00 644 29634 136.84 11.73 115.59 11.38 7/14/20114:00:00 645 29622 137.00 11.74 115.66 11.38 7/14/20115:00:00 668 29554 141.56 12.13 115.73 11.38 7/14/2011 6:00:00 639 29556 135.42 11.61 115.80 11.38DATESTAMP 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 7/14/20117:00:00 671 29701 142.90 12.25 115.87 11.38 7/14/20118:00:00 644 29874 137.95 11.82 115.93 11.38 7/14/20119:00:00 572 29957 122.87 10.53 115.96 11.38 7/14/201110:00:00 571 29872 122.30 10.48 115.98 11.38 7/14/201111:00:00 616 29881 131.98 11.31 116.00 11.38 7/14/201112:00:00 616 29914 132.13 11.33 116.01 11.38 7/14/201113:00:00 602 29886 129.01 11.06 116.00 11.38 7/14/201114:00:00 574 29910 123.10 10.55 115.99 11.38 7/14/201115:00:00 586 29891 125.60 10.77 115.98 11.38 7/14/201116:00:00 552 29312 116.02 9.94 115.95 11.38 7/14/201117:00:00 561 30017 120.75 10.35 115.92 11.38 7/14/201118:00:00 548 29963 117.74 10.09 115.89 11.38 7/14/201119:00:00 563 29955 120.93 10.37 115.87 11.38 7/14/201120:00:00 545 29975 117.14 10.04 115.85 11.38 7/14/201121:00:00 568 30000 122.18 10.47 115.86 11.38 7/14/201122:00:00 562 29946 120.68 10.34 115.89 11.45 7/14/201123:00:00 552 30077 119.05 280 10.20 11.00 115.92 11.43 7/15/20110:00:00 578 29987 124.28 10.81 115.95 11.43 7/15/2011 1:00:00 570 29912 122.25 10.63 115.99 11.43 7/15/2011 2:00:00 559 29951 120.05 10.44 116.02 11.43 7/15/2011 3:00:00 551 29967 118.40 10.30 116.06 11.43 7/15/20114:00:00 574 29993 123.45 10.73 116.11 11.43 7/15/20115:00:00 567 30081 122.30 10.63 116.15 11.43 7/15/2011 6:00:00 567 30019 122.05 10.61 116.19 11.43 7/15/20117:00:00 567 30019 122.05 10.61 116.24 11.43 7/15/20118:00:00 547 30120 118.14 10.27 116.27 11.43 7/15/20119:00:00 612 30175 132.42 11.51 116.31 11.43 7/15/201110:00:00 619 30097 133.58 11.62 116.35 11.43 7/15/201111:00:00 623 29960 133.84 11.64 116.39 11.43 7/15/201112:00:00 616 29891 132.03 11.48 116.41 11.43 7/15/201113:00:00 609 29773 130.01 11.31 116.42 11.43 7/15/201114:00:00 604 29793 129.03 11.22 116.41 11.43 7/15/201115:00:00 615 29778 131.31 11.42 116.41 11.43 7/15/201116:00:00 604 28956 125.41 10.90 116.39 11.43 7/15/201117:00:00 613 29693 130.51 11.35 116.38 11.43 7/15/201118:00:00 610 29709 129.95 11.30 116.36 11.43 7/15/201119:00:00 605 29772 129.15 11.23 116.34 11.43 7/15/201120:00:00 609 29784 130.06 11.31 116.34 11.43 7/15/201121:00:00 606 29849 129.70 11.28 116.33 11.43 7/15/201122:00:00 608 29792 129.88 11.29 116.34 11.49 7/15/201123:00:00 598 29814 127.84 276 11.12 11.04 116.35 11.47 7/16/20110:00:00 632 29821 135.14 11.75 116.50 11.47 7/16/2011 1:00:00 623 29884 133.50 11.61 116.68 11.47 7/16/2011 2:00:00 613 29916 131.49 11.43 116.87 11.47 7/16/2011 3:00:00 613 29972 131.74 11.46 117.05 11.47 7/16/20114:00:00 619 30031 133.29 11.59 117.24 11.47 7/16/20115:00:00 608 30080 131.14 11.40 117.42 11.47 7/16/2011 6:00:00 624 30062 134.51 11.70 117.61 11.47 7/16/20117:00:00 615 30150 132.96 11.56 117.79 11.47 7/16/20118:00:00 621 30098 134.02 11.65 117.98 11.47 7/16/20119:00:00 635 30045 136.80 11.90 118.17 11.47 7/16/201110:00:00 628 30006 135.12 11.75 118.35 11.47 7/16/201111:00:00 628 29992 135.05 11.74 118.54 11.47 7/16/201112:00:00 629 29886 134.79 11.72 118.73 11.47 7/16/201113:00:00 619 29831 132.40 11.51 118.91 11.47 7/16/201114:00:00 606 29748 129.26 11.24 119.09 11.47 7/16/201115:00:00 621 29767 132.55 11.53 119.28 11.47 7/16/201116:00:00 628 29081 130.95 11.39 119.46 11.47 7/16/201117:00:00 631 29823 134.93 11.73 119.65 11.47 7/16/201118:00:00 623 29709 132.71 11.54 119.82 11.47 7/16/201119:00:00 615 29760 131.24 11.41 119.73 11.47 7/16/201120:00:00 627 29967 134.73 11.72 119.77 11.47 7/16/201121:00:00 616 29987 132.45 11.52 119.81 11.47 7/16/201122:00:00 622 29935 133.51 11.61 119.85 11.45 7/16/201123:00:00 607 30015 130.64 276 11.36 11.58 119.89 11.46 7/17/20110:00:00 626 30070 134.97 12.91 119.93 11.46 7/17/2011 1:00:00 633 30118 136.70 13.07 119.96 11.46 7/17/2011 2:00:00 621 30118 134.11 12.82 119.99 11.46 7/17/2011 3:00:00 613 30149 132.52 12.67 120.02 11.46 7/17/20114:00:00 634 30077 136.73 13.07 120.05 11.46 7/17/20115:00:00 619 30171 133.91 12.80 120.08 11.46 7/17/2011 6:00:00 608 30138 131.39 12.56 120.10 11.46 7/17/20117:00:00 637 30148 137.70 13.17 120.13 11.46 7/17/20118:00:00 637 30133 137.63 13.16 120.11 11.46 7/17/20119:00:00 599 30064 129.13 12.35 120.12 11.46 7/17/201110:00:00 600 30046 129.26 12.36 120.15 11.46 7/17/201111:00:00 572 29980 122.96 11.76 120.16 11.46 7/17/201112:00:00 574 29935 123.21 11.78 120.18 11.46 7/17/201113:00:00 566 29928 121.46 11.61 120.20 11.46 7/17/201114:00:00 566 29870 121.23 11.59 120.22 11.46 7/17/201115:00:00 552 29842 118.12 11.29 120.24 11.46 7/17/201116:00:00 575 29082 119.90 11.46 120.27 11.46 7/17/201117:00:00 574 29839 122.81 11.74 120.29 11.46 7/17/201118:00:00 580 29844 124.12 11.87 120.32 11.46 7/17/201119:00:00 582 29859 124.61 11.91 120.35 11.46 7/17/201120:00:00 583 29875 124.89 11.94 120.38 11.46 7/17/201121:00:00 576 29893 123.46 11.81 120.41 11.46 7/17/201122:00:00 696 28163 140.55 13.44 120.46 11.52DATESTAMP 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 7/17/201123:00:00 553 2140 8.49 251 0.81 11.83 120.33 11.53 7/18/20110:00:00 0 46 0.00 0.00 120.19 11.53 7/18/2011 1:00:00 0 45 0.00 0.00 120.03 11.53 7/18/2011 2:00:00 0 45 0.00 0.00 119.88 11.53 7/18/2011 3:00:00 0 46 0.00 0.00 119.72 11.53 7/18/20114:00:00 0 45 0.00 0.00 119.57 11.53 7/18/20115:00:00 0 46 0.00 0.00 119.41 11.53 7/18/2011 6:00:00 0 47 0.00 0.00 119.25 11.53 7/18/20117:00:00 0 46 0.00 0.00 119.08 11.53 7/18/20118:00:00 0 44 0.00 0.00 118.90 11.53 7/18/20119:00:00 6 46 0.00 0.00 118.73 11.53 7/18/201110:00:00 4 46 0.00 0.00 118.57 11.53 7/18/201111:00:00 21 48 0.01 0.00 118.41 11.53 7/18/201112:00:00 56 46 0.02 0.00 118.25 11.53 7/18/201113:00:00 61 47 0.02 0.00 118.10 11.53 7/18/201114:00:00 77 46 0.03 0.00 117.96 11.53 7/18/201115:00:00 17 49 0.01 0.00 117.83 11.53 7/18/201116:00:00 52 565 0.21 0.00 117.70 11.53 7/18/201117:00:00 68 719 0.35 0.00 117.56 11.53 7/18/201118:00:00 90 1058 0.68 0.00 117.43 11.53 7/18/201119:00:00 90 207 0.13 0.00 117.30 11.53 7/18/201120:00:00 66 124 0.06 0.00 117.17 11.53 7/18/201121:00:00 74 46 0.02 0.00 117.04 11.53 7/18/201122:00:00 82 47 0.03 0.00 116.90 11.60 7/18/201123:00:00 87 47 0.03 0 0.00 0.00 116.76 11.21 7/19/20110:00:00 89 47 0.03 0.00 116.62 11.21 7/19/2011 1:00:00 91 46 0.03 0.00 116.47 11.21 7/19/2011 2:00:00 94 47 0.03 0.00 116.33 11.21 7/19/2011 3:00:00 90 46 0.03 0.00 116.17 11.21 7/19/20114:00:00 86 45 0.03 0.00 116.02 11.21 7/19/20115:00:00 94 45 0.03 0.00 115.86 11.21 7/19/2011 6:00:00 85 46 0.03 0.00 115.71 11.21 7/19/20117:00:00 92 46 0.03 0.00 115.55 11.21 7/19/20118:00:00 80 44 0.03 0.00 115.39 11.21 7/19/20119:00:00 61 45 0.02 0.00 115.21 11.21 7/19/201110:00:00 39 46 0.01 0.00 115.04 11.21 7/19/201111:00:00 26 46 0.01 0.00 114.87 11.21 7/19/201112:00:00 33 45 0.01 0.00 114.70 11.21 7/19/201113:00:00 31 45 0.01 0.00 114.54 11.21 7/19/201114:00:00 29 46 0.01 0.00 114.38 11.21 7/19/201115:00:00 31 45 0.01 0.00 114.23 11.21 7/19/201116:00:00 27 987 0.19 0.00 114.08 11.21 7/19/201117:00:00 609 45 0.20 0.00 113.92 11.21 7/19/201118:00:00 376 45 0.12 0.00 113.78 11.21 7/19/201119:00:00 763 46 0.25 0.00 113.63 11.21 7/19/201120:00:00 143 44 0.05 0.00 113.49 11.21 7/19/201121:00:00 199 44 0.06 0.00 113.34 11.21 7/19/201122:00:00 284 45 0.09 0.00 113.20 11.27 7/19/201123:00:00 269 45 0.09 0 0.00 0.00 113.05 10.89 7/20/20110:00:00 344 42 0.10 0.00 112.90 10.89 7/20/2011 1:00:00 380 43 0.12 0.00 112.74 10.89 7/20/2011 2:00:00 405 42 0.12 0.00 112.59 10.89 7/20/2011 3:00:00 439 43 0.14 0.00 112.43 10.89 7/20/20114:00:00 480 43 0.15 0.00 112.27 10.89 7/20/20115:00:00 508 42 0.15 0.00 112.11 10.89 7/20/2011 6:00:00 519 43 0.16 0.00 111.96 10.89 7/20/20117:00:00 531 43 0.16 0.00 111.80 10.89 7/20/20118:00:00 519 42 0.16 0.00 111.63 10.89 7/20/20119:00:00 594 42 0.18 0.00 111.47 10.89 7/20/201110:00:00 589 42 0.18 0.00 111.30 10.89 7/20/201111:00:00 522 42 0.16 0.00 111.13 10.89 7/20/201112:00:00 479 42 0.14 0.00 110.97 10.89 7/20/201113:00:00 489 42 0.15 0.00 110.80 10.89 7/20/201114:00:00 504 43 0.16 0.00 110.64 10.89 7/20/201115:00:00 546 44 0.17 0.00 110.49 10.89 7/20/201116:00:00 654 512 2.40 0.00 110.32 10.89 7/20/201117:00:00 640 43 0.20 0.00 110.16 10.89 7/20/201118:00:00 638 44 0.20 0.00 109.99 10.89 7/20/201119:00:00 662 43 0.20 0.00 109.82 10.89 7/20/201120:00:00 726 44 0.23 0.00 109.65 10.89 7/20/201121:00:00 824 42 0.25 0.00 109.47 10.89 7/20/201122:00:00 921 43 0.28 0.00 109.29 10.91 7/20/201123:00:00 985 44 0.31 0 0.00 0.00 109.11 10.55 7/21/20110:00:00 1041 43 0.32 0.00 108.93 10.55 7/21/2011 1:00:00 1075 43 0.33 0.00 108.75 10.55 7/21/2011 2:00:00 1099 42 0.33 0.00 108.56 10.55 7/21/2011 3:00:00 1132 44 0.36 0.00 108.39 10.55 7/21/20114:00:00 1171 43 0.36 0.00 108.20 10.55 7/21/20115:00:00 1216 42 0.37 0.00 108.05 10.55 7/21/2011 6:00:00 1252 44 0.40 0.00 108.05 10.55 7/21/20117:00:00 1270 42 0.38 0.00 108.05 10.55 7/21/20118:00:00 1264 44 0.40 0.00 108.05 10.55 7/21/20119:00:00 1061 43 0.33 0.00 108.05 10.55 7/21/201110:00:00 929 43 0.29 0.00 108.05 10.55 7/21/201111:00:00 869 42 0.26 0.00 108.05 10.55 7/21/201112:00:00 811 42 0.24 0.00 108.05 10.55 7/21/201113:00:00 750 42 0.23 0.00 108.05 10.55 7/21/201114:00:00 728 44 0.23 0.00 108.05 10.55DATESTAMP 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 7/21/201115:00:00 709 43 0.22 0.00 108.05 10.55 7/21/201116:00:00 651 528 2.46 0.00 108.06 10.55 7/21/201117:00:00 609 44 0.19 0.00 108.06 10.55 7/21/201118:00:00 601 44 0.19 0.00 108.06 10.55 7/21/201119:00:00 662 43 0.20 0.00 108.06 10.55 7/21/201120:00:00 770 43 0.24 0.00 108.06 10.55 7/21/201121:00:00 873 42 0.26 0.00 108.06 10.55 7/21/201122:00:00 934 43 0.29 0.00 108.06 10.45 7/21/201123:00:00 950 43 0.29 0 0.00 0.00 108.06 10.10 7/22/20110:00:00 975 43 0.30 0.04 108.06 10.10 7/22/2011 1:00:00 1009 44 0.32 0.04 108.06 10.10 7/22/2011 2:00:00 1049 43 0.32 0.04 108.06 10.10 7/22/2011 3:00:00 1062 43 0.33 0.04 107.85 10.10 7/22/20114:00:00 1074 43 0.33 0.04 107.65 10.10 7/22/20115:00:00 1087 43 0.34 0.04 107.47 10.10 7/22/2011 6:00:00 1107 42 0.33 0.04 107.29 10.10 7/22/20117:00:00 983 42 0.30 0.04 107.10 10.10 7/22/20118:00:00 511 43 0.16 0.02 106.94 10.10 7/22/20119:00:00 209 941 1.41 0.19 106.78 10.10 7/22/201110:00:00 421 9546 28.82 3.80 106.66 10.10 7/22/201111:00:00 375 26194 70.43 9.29 106.59 10.10 7/22/201112:00:00 404 30528 88.43 11.66 106.52 10.10 7/22/201113:00:00 405 30518 88.62 11.69 106.46 10.10 7/22/201114:00:00 408 30570 89.43 11.79 106.39 10.10 7/22/201115:00:00 404 30326 87.85 11.58 106.33 10.10 7/22/201116:00:00 410 29388 86.40 11.39 106.26 10.10 7/22/201117:00:00 412 30091 88.89 11.72 106.20 10.10 7/22/201118:00:00 405 30201 87.70 11.57 106.14 10.10 7/22/201119:00:00 408 30270 88.56 11.68 106.09 10.10 7/22/201120:00:00 407 30205 88.15 11.62 106.03 10.10 7/22/201121:00:00 329 30382 71.67 9.45 105.95 10.10 7/22/201122:00:00 408 30371 88.85 11.72 105.89 10.07 7/22/201123:00:00 411 30425 89.66 182 11.82 6.31 105.83 9.95 7/23/20110:00:00 407 30452 88.87 6.77 105.77 9.95 7/23/2011 1:00:00 413 30426 90.10 6.86 105.71 9.95 7/23/2011 2:00:00 405 30359 88.16 6.72 105.65 9.95 7/23/2011 3:00:00 414 30443 90.37 6.89 105.60 9.95 7/23/20114:00:00 410 30374 89.30 6.80 105.54 9.95 7/23/20115:00:00 407 30366 88.62 6.75 105.49 9.95 7/23/2011 6:00:00 414 30372 90.16 6.87 105.43 9.95 7/23/20117:00:00 410 30413 89.41 6.81 105.37 9.95 7/23/20118:00:00 408 30438 89.05 6.78 105.31 9.95 7/23/20119:00:00 382 30887 84.60 6.45 105.23 9.95 7/23/201110:00:00 408 30997 90.68 6.91 105.17 9.95 7/23/201111:00:00 409 31043 91.04 6.94 105.10 9.95 7/23/201112:00:00 518 31292 116.23 8.86 105.09 9.95 7/23/201113:00:00 812 31478 183.28 13.96 105.18 9.95 7/23/201114:00:00 353 31498 79.73 6.07 105.15 9.95 7/23/201115:00:00 402 31514 90.84 6.92 105.13 9.95 7/23/201116:00:00 413 30668 90.82 6.92 105.11 9.95 7/23/201117:00:00 404 31534 91.35 6.96 105.08 9.95 7/23/201118:00:00 413 31543 93.41 7.12 105.06 9.95 7/23/201119:00:00 404 31288 90.64 6.91 105.03 9.95 7/23/201120:00:00 410 31293 92.00 7.01 105.02 9.95 7/23/201121:00:00 415 31382 93.38 7.11 105.01 9.95 7/23/201122:00:00 407 31365 91.53 6.97 105.03 9.93 7/23/201123:00:00 408 31309 91.60 315 6.98 7.22 105.02 9.84 7/24/20110:00:00 412 31472 92.97 7.13 104.99 9.84 7/24/2011 1:00:00 410 31505 92.62 7.10 104.94 9.84 7/24/2011 2:00:00 408 31535 92.26 7.07 104.88 9.84 7/24/2011 3:00:00 411 31537 92.94 7.13 104.83 9.84 7/24/20114:00:00 406 31576 91.92 7.05 104.78 9.84 7/24/20115:00:00 415 31567 93.93 7.20 104.73 9.84 7/24/2011 6:00:00 408 31503 92.16 7.07 104.67 9.84 7/24/20117:00:00 412 31634 93.45 7.17 104.61 9.84 7/24/20118:00:00 411 31577 93.06 7.14 104.45 9.84 7/24/20119:00:00 528 31542 119.42 9.16 104.04 9.84 7/24/201110:00:00 427 31441 96.26 7.38 103.94 9.84 7/24/201111:00:00 387 31299 86.85 6.66 103.90 9.84 7/24/201112:00:00 406 31216 90.88 6.97 103.87 9.84 7/24/201113:00:00 404 31387 90.92 6.97 103.84 9.84 7/24/201114:00:00 409 31279 91.73 7.03 103.80 9.84 7/24/201115:00:00 410 31193 91.70 7.03 103.77 9.84 7/24/201116:00:00 409 30154 88.43 6.78 103.73 9.84 7/24/201117:00:00 413 30978 91.74 7.03 103.69 9.84 7/24/201118:00:00 410 31222 91.79 7.04 103.67 9.84 7/24/201119:00:00 567 31422 127.75 9.80 103.70 9.84 7/24/201120:00:00 702 31720 159.67 12.24 103.79 9.84 7/24/201121:00:00 639 31680 145.15 11.13 103.87 9.84 7/24/201122:00:00 535 31618 121.29 9.30 103.92 9.78 7/24/201123:00:00 660 31579 149.45 313 11.46 7.92 104.02 9.72 7/25/20110:00:00 668 31546 151.10 11.33 104.12 9.72 7/25/2011 1:00:00 660 31517 149.15 11.19 104.22 9.72 7/25/2011 2:00:00 624 31769 142.14 10.66 104.31 9.72 7/25/2011 3:00:00 592 31586 134.08 10.06 104.40 9.72 7/25/20114:00:00 551 31632 124.97 9.37 104.44 9.72 7/25/20115:00:00 556 31653 126.19 9.46 104.44 9.72 7/25/2011 6:00:00 560 31800 127.69 9.58 104.43 9.72DATESTAMP 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 7/25/20117:00:00 534 31557 120.83 9.06 104.42 9.72 7/25/20118:00:00 527 31768 120.04 9.00 104.40 9.72 7/25/20119:00:00 656 32025 150.64 11.30 104.42 9.72 7/25/201110:00:00 477 31948 109.27 8.20 104.21 9.72 7/25/201111:00:00 428 31905 97.91 7.34 104.13 9.72 7/25/201112:00:00 379 31862 86.59 6.49 104.07 9.72 7/25/201113:00:00 346 31792 78.87 5.92 104.00 9.72 7/25/201114:00:00 241 31651 54.69 4.10 103.89 9.72 7/25/201115:00:00 189 31608 42.84 3.21 103.77 9.72 7/25/201116:00:00 402 30691 88.47 6.64 103.71 9.72 7/25/201117:00:00 407 31485 91.88 6.89 103.66 9.72 7/25/201118:00:00 401 31624 90.93 6.82 103.61 9.72 7/25/201119:00:00 408 32016 93.66 7.02 103.56 9.72 7/25/201120:00:00 406 31961 93.04 6.98 103.50 9.72 7/25/201121:00:00 401 31997 92.00 6.90 103.45 9.72 7/25/201122:00:00 411 31911 94.04 7.05 103.40 9.68 7/25/201123:00:00 417 31941 95.51 320 7.16 7.99 103.35 9.63 7/26/20110:00:00 402 31886 91.91 6.91 103.29 9.63 7/26/2011 1:00:00 414 31900 94.70 7.12 103.23 9.63 7/26/2011 2:00:00 411 31878 93.95 7.07 103.17 9.63 7/26/2011 3:00:00 410 31941 93.90 7.06 103.11 9.63 7/26/20114:00:00 413 32021 94.83 7.13 103.06 9.63 7/26/20115:00:00 411 31970 94.22 7.09 103.00 9.63 7/26/2011 6:00:00 407 31909 93.12 7.01 102.94 9.63 7/26/20117:00:00 416 31948 95.30 7.17 102.88 9.63 7/26/20118:00:00 414 31946 94.83 7.13 102.82 9.63 7/26/20119:00:00 455 31828 103.84 7.81 102.77 9.63 7/26/201110:00:00 412 31807 93.96 7.07 102.70 9.63 7/26/201111:00:00 397 31690 90.21 6.79 102.64 9.63 7/26/201112:00:00 412 31624 93.42 7.03 102.58 9.63 7/26/201113:00:00 407 31603 92.23 6.94 102.52 9.63 7/26/201114:00:00 404 31413 91.00 6.85 102.46 9.63 7/26/201115:00:00 409 31228 91.58 6.89 102.40 9.63 7/26/201116:00:00 408 30366 88.84 6.68 102.34 9.63 7/26/201117:00:00 406 31087 90.50 6.81 102.28 9.63 7/26/201118:00:00 408 31094 90.97 6.84 102.23 9.63 7/26/201119:00:00 409 31253 91.66 6.90 102.17 9.63 7/26/201120:00:00 413 31375 92.91 6.99 102.12 9.63 7/26/201121:00:00 344 31459 77.60 5.84 102.04 9.63 7/26/201122:00:00 421 31541 95.21 7.16 101.99 9.56 7/26/201123:00:00 398 31608 90.20 319 6.79 6.96 101.93 9.47 7/27/20110:00:00 410 31870 93.69 7.12 101.88 9.47 7/27/2011 1:00:00 416 31832 94.95 7.21 101.82 9.47 7/27/2011 2:00:00 408 31748 92.88 7.05 101.77 9.47 7/27/2011 3:00:00 414 31716 94.15 7.15 101.71 9.47 7/27/20114:00:00 406 31752 92.44 7.02 101.66 9.47 7/27/20115:00:00 417 31666 94.68 7.19 101.60 9.47 7/27/2011 6:00:00 406 31717 92.33 7.01 101.54 9.47 7/27/20117:00:00 408 31778 92.97 7.06 101.48 9.47 7/27/20118:00:00 418 31774 95.23 7.23 101.43 9.47 7/27/20119:00:00 435 31773 99.10 7.53 101.37 9.47 7/27/201110:00:00 414 31629 93.89 7.13 101.31 9.47 7/27/201111:00:00 406 31567 91.90 6.98 101.25 9.47 7/27/201112:00:00 407 31519 91.98 6.99 101.19 9.47 7/27/201113:00:00 408 31450 92.01 6.99 101.13 9.47 7/27/201114:00:00 410 31439 92.43 7.02 101.07 9.47 7/27/201115:00:00 407 31341 91.46 6.95 101.03 9.47 7/27/201116:00:00 404 30449 88.21 6.70 100.98 9.47 7/27/201117:00:00 407 31252 91.20 6.93 100.93 9.47 7/27/201118:00:00 410 31230 91.81 6.97 100.88 9.47 7/27/201119:00:00 407 31297 91.34 6.94 100.83 9.47 7/27/201120:00:00 404 31513 91.29 6.93 100.78 9.47 7/27/201121:00:00 366 31638 83.03 6.31 100.71 9.47 7/27/201122:00:00 411 31514 92.87 7.05 100.65 9.40 7/27/201123:00:00 410 31529 92.69 316 7.04 7.02 100.60 9.32 7/28/20110:00:00 412 31683 93.60 7.27 100.54 9.32 7/28/2011 1:00:00 410 31738 93.31 7.25 100.49 9.32 7/28/2011 2:00:00 414 31695 94.09 7.31 100.43 9.32 7/28/2011 3:00:00 414 31645 93.94 7.30 100.37 9.32 7/28/20114:00:00 420 31749 95.61 7.43 100.32 9.32 7/28/20115:00:00 416 32210 96.08 7.46 100.27 9.32 7/28/2011 6:00:00 381 32093 87.68 6.81 100.26 9.32 7/28/20117:00:00 407 32060 93.56 7.27 100.23 9.32 7/28/20118:00:00 405 32008 92.95 7.22 100.16 9.32 7/28/20119:00:00 399 31992 91.53 7.11 100.07 9.32 7/28/201110:00:00 413 31930 94.56 7.34 100.04 9.32 7/28/201111:00:00 405 31898 92.63 7.19 100.01 9.32 7/28/201112:00:00 409 31871 93.47 7.26 99.99 9.32 7/28/201113:00:00 409 31754 93.12 7.23 99.96 9.32 7/28/201114:00:00 408 31764 92.93 7.22 99.90 9.32 7/28/201115:00:00 395 31637 89.61 6.96 99.83 9.32 7/28/201116:00:00 403 30757 88.88 6.90 99.76 9.32 7/28/201117:00:00 409 31552 92.53 7.19 99.70 9.32 7/28/201118:00:00 410 31519 92.66 7.20 99.63 9.32 7/28/201119:00:00 409 31594 92.66 7.20 99.57 9.32 7/28/201120:00:00 407 31797 92.79 7.21 99.50 9.32 7/28/201121:00:00 464 31911 106.17 8.25 99.46 9.32 7/28/201122:00:00 417 31857 95.25 7.40 99.40 9.26DATESTAMP 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 7/28/201123:00:00 419 31875 95.77 309 7.44 7.27 99.34 9.19 7/29/20110:00:00 420 32002 96.38 7.53 99.33 9.19 7/29/2011 1:00:00 449 32016 103.08 8.06 99.35 9.19 7/29/2011 2:00:00 497 32084 114.34 8.94 99.39 9.19 7/29/2011 3:00:00 505 32050 116.05 9.07 99.41 9.19 7/29/20114:00:00 488 32171 112.57 8.80 99.44 9.19 7/29/20115:00:00 463 32171 106.80 8.35 99.45 9.19 7/29/2011 6:00:00 456 32164 105.17 8.22 99.46 9.19 7/29/20117:00:00 468 32302 108.40 8.47 99.43 9.19 7/29/20118:00:00 451 32232 104.23 8.15 99.38 9.19 7/29/20119:00:00 408 32222 94.27 7.37 99.30 9.19 7/29/201110:00:00 683 32174 157.57 12.32 99.35 9.19 7/29/201111:00:00 887 32103 204.18 15.96 99.33 9.19 7/29/201112:00:00 875 32067 201.19 15.73 99.42 9.19 7/29/201113:00:00 874 32048 200.84 15.70 99.51 9.19 7/29/201114:00:00 934 31986 214.21 16.75 99.62 9.19 7/29/201115:00:00 869 31945 199.05 15.56 99.71 9.19 7/29/201116:00:00 853 31053 189.93 14.85 99.79 9.19 7/29/201117:00:00 857 31883 195.92 15.32 99.88 9.19 7/29/201118:00:00 944 31840 215.52 16.85 100.00 9.19 7/29/201119:00:00 998 32026 229.18 17.92 100.13 9.19 7/29/201120:00:00 1122 32327 260.08 20.33 100.31 9.19 7/29/201121:00:00 1337 32250 309.17 24.17 100.55 9.19 7/29/201122:00:00 1405 32124 323.63 25.30 100.81 9.13 7/29/201123:00:00 848 32084 195.09 307 15.25 13.54 100.89 9.28 7/30/20110:00:00 205 32204 47.34 3.65 100.76 9.28 7/30/2011 1:00:00 602 32146 138.76 10.71 100.76 9.28 7/30/2011 2:00:00 275 32027 63.15 4.87 100.66 9.28 7/30/2011 3:00:00 322 32042 73.98 5.71 100.58 9.28 7/30/20114:00:00 330 32082 75.91 5.86 100.50 9.28 7/30/20115:00:00 354 32018 81.27 6.27 100.43 9.28 7/30/2011 6:00:00 406 31919 92.92 7.17 100.38 9.28 7/30/20117:00:00 400 31960 91.67 7.07 100.32 9.28 7/30/20118:00:00 405 31951 92.79 7.16 100.27 9.28 7/30/20119:00:00 391 31921 89.49 6.91 100.21 9.28 7/30/201110:00:00 399 31837 91.09 7.03 100.15 9.28 7/30/201111:00:00 402 31760 91.55 7.06 100.10 9.28 7/30/201112:00:00 397 31710 90.27 6.97 100.05 9.28 7/30/201113:00:00 395 31749 89.92 6.94 100.00 9.28 7/30/201114:00:00 398 31608 90.20 6.96 99.95 9.28 7/30/201115:00:00 392 31667 89.01 6.87 99.89 9.28 7/30/201116:00:00 399 30674 87.76 6.77 99.82 9.28 7/30/201117:00:00 395 31501 89.22 6.89 99.75 9.28 7/30/201118:00:00 396 31476 89.38 6.90 99.68 9.28 7/30/201119:00:00 398 31559 90.06 6.95 99.61 9.28 7/30/201120:00:00 400 31584 90.59 6.99 99.54 9.28 7/30/201121:00:00 405 31655 91.93 7.09 99.48 9.28 7/30/201122:00:00 402 31775 91.59 7.07 99.41 9.20 7/30/201123:00:00 400 31855 91.37 311 7.05 6.79 99.35 9.12 7/31/20110:00:00 402 31814 91.70 7.19 99.28 9.12 7/31/2011 1:00:00 403 31870 92.09 7.22 99.21 9.12 7/31/2011 2:00:00 404 31827 92.20 7.23 99.15 9.12 7/31/2011 3:00:00 417 31850 95.23 7.47 99.09 9.12 7/31/20114:00:00 496 31976 113.72 8.92 99.05 9.12 7/31/20115:00:00 543 31984 124.53 9.77 99.03 9.12 7/31/2011 6:00:00 537 31913 122.88 9.64 99.00 9.12 7/31/20117:00:00 516 31977 118.31 9.28 98.97 9.12 7/31/20118:00:00 519 32004 119.10 9.34 98.94 9.12 7/31/20119:00:00 520 31821 118.65 9.31 98.91 9.12 7/31/201110:00:00 562 31693 127.72 10.02 98.90 9.12 7/31/201111:00:00 556 31626 126.08 9.89 98.88 9.12 7/31/201112:00:00 558 31463 125.89 9.87 98.86 9.12 7/31/201113:00:00 606 31392 136.41 10.70 98.86 9.12 7/31/201114:00:00 665 31329 149.39 11.72 98.89 9.12 7/31/201115:00:00 549 31342 123.38 9.68 98.88 9.12 7/31/201116:00:00 452 30484 98.80 7.75 98.84 9.12 7/31/201117:00:00 402 31429 90.59 7.11 98.79 9.12 7/31/201118:00:00 410 31283 91.97 7.21 98.74 9.12 7/31/201119:00:00 382 31621 86.61 6.79 98.66 9.12 7/31/201120:00:00 392 31813 89.42 7.01 98.60 9.12 7/31/201121:00:00 403 31748 91.74 7.20 98.54 9.12 7/31/201122:00:00 397 31991 91.07 7.14 98.47 9.03 7/31/201123:00:00 399 31968 91.46 306 7.17 8.53 98.41 9.02 8/1/2011 0:00:00 399 31906 91.28 7.07 98.36 9.02 8/1/2011 1:00:00 404 31972 92.62 7.17 98.30 9.02 8/1/2011 2:00:00 399 32063 91.73 7.10 98.24 9.02 8/1/2011 3:00:00 393 32072 90.38 7.00 98.18 9.02 8/1/2011 4:00:00 405 31954 92.79 7.18 98.12 9.02 8/1/2011 5:00:00 397 31963 90.99 7.04 98.06 9.02 8/1/2011 6:00:00 403 32161 92.93 7.19 98.00 9.02 8/1/2011 7:00:00 398 32251 92.04 7.13 97.95 9.02 8/1/2011 8:00:00 403 32095 92.74 7.18 97.88 9.02 8/1/2011 9:00:00 452 31954 103.56 8.02 97.82 9.02 8/1/2011 10:00:00 402 31794 91.65 7.10 97.76 9.02 8/1/2011 11:00:00 399 31750 90.84 7.03 97.69 9.02 8/1/2011 12:00:00 402 31651 91.23 7.06 97.63 9.02 8/1/2011 13:00:00 403 31460 90.91 7.04 97.57 9.02 8/1/2011 14:00:00 397 31268 89.01 6.89 97.51 9.02DATESTAMP 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 15:00:00 397 31134 88.63 6.86 97.45 9.02 8/1/2011 16:00:00 399 30326 86.76 6.72 97.39 9.02 8/1/2011 17:00:00 402 31147 89.78 6.95 97.34 9.02 8/1/2011 18:00:00 397 31137 88.64 6.86 97.28 9.02 8/1/2011 19:00:00 385 31338 86.51 6.70 97.21 9.02 8/1/2011 20:00:00 402 31272 90.14 6.98 97.15 9.02 8/1/2011 21:00:00 374 31432 84.29 6.53 97.09 9.02 8/1/2011 22:00:00 399 31570 90.32 6.99 97.02 8.93 8/1/2011 23:00:00 399 31594 90.39 310 7.00 7.03 96.96 8.87 8/2/2011 0:00:00 396 31714 90.05 8.44 96.90 8.87 8/2/2011 1:00:00 397 31714 90.28 8.46 96.83 8.87 8/2/2011 2:00:00 401 31749 91.29 8.56 96.77 8.87 8/2/2011 3:00:00 399 31666 90.60 8.49 96.70 8.87 8/2/2011 4:00:00 401 31685 91.10 8.54 96.64 8.87 8/2/2011 5:00:00 402 31691 91.35 8.56 96.57 8.87 8/2/2011 6:00:00 400 31677 90.85 8.52 96.50 8.87 8/2/2011 7:00:00 398 31741 90.58 8.49 96.44 8.87 8/2/2011 8:00:00 400 31760 91.09 8.54 96.37 8.87 8/2/2011 9:00:00 430 31663 97.63 9.15 96.30 8.87 8/2/2011 10:00:00 402 31584 91.04 8.54 96.24 8.87 8/2/2011 11:00:00 400 31440 90.17 8.45 96.17 8.87 8/2/2011 12:00:00 399 31097 88.97 8.34 96.11 8.87 8/2/2011 13:00:00 398 31081 88.70 8.32 96.04 8.87 8/2/2011 14:00:00 398 31001 88.47 8.29 95.98 8.87 8/2/2011 15:00:00 396 30947 87.87 8.24 95.92 8.87 8/2/2011 16:00:00 400 30224 86.69 8.13 95.86 8.87 8/2/2011 17:00:00 855 13559 83.13 7.79 95.79 8.87 8/2/2011 18:00:00 222 45 0.07 0.01 95.60 8.87 8/2/2011 19:00:00 208 46 0.07 0.01 95.42 8.87 8/2/2011 20:00:00 260 2962 5.52 0.52 95.24 8.87 8/2/2011 21:00:00 1504 18867 203.47 19.08 95.34 8.87 8/2/2011 22:00:00 414 29991 89.03 8.35 95.27 8.77 8/2/2011 23:00:00 403 29910 86.43 256 8.10 7.83 95.20 8.74 8/3/2011 0:00:00 399 30438 87.08 6.76 95.13 8.74 8/3/2011 1:00:00 402 31600 91.09 7.07 95.06 8.74 8/3/2011 2:00:00 403 31634 91.41 7.10 94.99 8.74 8/3/2011 3:00:00 403 31730 91.69 7.12 94.93 8.74 8/3/2011 4:00:00 404 31711 91.86 7.13 94.86 8.74 8/3/2011 5:00:00 401 31741 91.27 7.09 94.79 8.74 8/3/2011 6:00:00 402 31739 91.49 7.11 94.72 8.74 8/3/2011 7:00:00 400 31820 91.26 7.09 94.65 8.74 8/3/2011 8:00:00 412 31781 93.89 7.29 94.58 8.74 8/3/2011 9:00:00 381 31641 86.44 6.71 94.50 8.74 8/3/2011 10:00:00 364 31440 82.06 6.37 94.41 8.74 8/3/2011 11:00:00 129 31207 28.87 2.24 94.26 8.74 8/3/2011 12:00:00 469 31122 104.66 8.13 94.21 8.74 8/3/2011 13:00:00 216 31009 48.03 3.73 94.09 8.74 8/3/2011 14:00:00 162 30908 35.90 2.79 93.95 8.74 8/3/2011 15:00:00 183 30857 40.49 3.14 93.82 8.74 8/3/2011 16:00:00 203 29848 43.45 3.37 93.69 8.74 8/3/2011 17:00:00 190 30722 41.85 3.25 93.55 8.74 8/3/2011 18:00:00 195 30700 42.93 3.33 93.42 8.74 8/3/2011 19:00:00 217 30800 47.92 3.72 93.29 8.74 8/3/2011 20:00:00 198 30911 43.89 3.41 93.16 8.74 8/3/2011 21:00:00 202 31080 45.02 3.50 93.03 8.74 8/3/2011 22:00:00 206 31202 46.09 3.58 92.90 8.63 8/3/2011 23:00:00 225 31383 50.63 309 3.93 5.21 92.77 8.51 8/4/2011 0:00:00 229 31461 51.66 4.01 92.65 8.51 8/4/2011 1:00:00 233 31545 52.70 4.09 92.52 8.51 8/4/2011 2:00:00 238 31608 53.94 4.19 92.40 8.51 8/4/2011 3:00:00 241 31683 54.75 4.25 92.29 8.51 8/4/2011 4:00:00 241 31757 54.88 4.26 92.16 8.51 8/4/2011 5:00:00 258 31784 58.80 4.57 92.05 8.51 8/4/2011 6:00:00 398 31680 90.41 7.02 91.99 8.51 8/4/2011 7:00:00 403 31718 91.65 7.12 91.92 8.51 8/4/2011 8:00:00 400 31729 91.00 7.07 91.86 8.51 8/4/2011 9:00:00 404 31609 91.57 7.11 91.79 8.51 8/4/2011 10:00:00 403 31534 91.12 7.08 91.72 8.51 8/4/2011 11:00:00 395 31376 88.87 6.90 91.66 8.51 8/4/2011 12:00:00 396 31333 88.97 6.91 91.59 8.51 8/4/2011 13:00:00 397 31203 88.82 6.90 91.52 8.51 8/4/2011 14:00:00 402 30982 89.31 6.94 91.45 8.51 8/4/2011 15:00:00 403 30822 89.07 6.92 91.38 8.51 8/4/2011 16:00:00 392 30027 84.40 6.56 91.31 8.51 8/4/2011 17:00:00 396 30779 87.40 6.79 91.25 8.51 8/4/2011 18:00:00 402 30759 88.66 6.89 91.19 8.51 8/4/2011 19:00:00 398 31139 88.86 6.90 91.12 8.51 8/4/2011 20:00:00 393 31165 87.82 6.82 91.05 8.51 8/4/2011 21:00:00 353 31246 79.09 6.14 90.97 8.51 8/4/2011 22:00:00 394 31446 88.84 6.90 90.90 8.40 8/4/2011 23:00:00 400 31509 90.37 309 7.02 6.22 90.83 8.33 8/5/2011 0:00:00 398 31637 90.29 7.01 90.76 8.33 8/5/2011 1:00:00 403 31742 91.72 7.12 90.69 8.33 8/5/2011 2:00:00 398 31764 90.65 7.04 90.63 8.33 8/5/2011 3:00:00 399 31747 90.83 7.05 90.56 8.33 8/5/2011 4:00:00 401 31744 91.27 7.09 90.50 8.33 8/5/2011 5:00:00 400 31780 91.15 7.08 90.43 8.33 8/5/2011 6:00:00 401 31756 91.31 7.09 90.37 8.33DATESTAMP 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 8/5/2011 7:00:00 400 31891 91.47 7.10 90.29 8.33 8/5/2011 8:00:00 398 31864 90.93 7.06 90.23 8.33 8/5/2011 9:00:00 407 31785 92.76 7.20 90.19 8.33 8/5/2011 10:00:00 404 31683 91.78 7.13 90.17 8.33 8/5/2011 11:00:00 398 31619 90.23 7.01 90.13 8.33 8/5/2011 12:00:00 397 31588 89.92 6.98 90.08 8.33 8/5/2011 13:00:00 391 31551 88.46 6.87 90.03 8.33 8/5/2011 14:00:00 400 31494 90.33 7.02 89.97 8.33 8/5/2011 15:00:00 394 31403 88.72 6.89 89.90 8.33 8/5/2011 16:00:00 397 30384 86.49 6.72 89.82 8.33 8/5/2011 17:00:00 395 31159 88.25 6.85 89.76 8.33 8/5/2011 18:00:00 397 31056 88.41 6.87 89.70 8.33 8/5/2011 19:00:00 399 31069 88.89 6.90 89.63 8.33 8/5/2011 20:00:00 393 31207 87.94 6.83 89.58 8.33 8/5/2011 21:00:00 387 31438 87.24 6.78 89.55 8.33 8/5/2011 22:00:00 398 31473 89.82 6.98 89.54 8.23 8/5/2011 23:00:00 399 31544 90.25 309 7.01 6.99 89.52 8.19 8/6/2011 0:00:00 400 31589 90.60 7.01 89.51 8.19 8/6/2011 1:00:00 395 31793 90.05 6.97 89.51 8.19 8/6/2011 2:00:00 401 31860 91.61 7.09 89.52 8.19 8/6/2011 3:00:00 399 31835 91.08 7.05 89.52 8.19 8/6/2011 4:00:00 405 31829 92.43 7.16 89.53 8.19 8/6/2011 5:00:00 400 31801 91.21 7.06 89.54 8.19 8/6/2011 6:00:00 401 31836 91.54 7.09 89.54 8.19 8/6/2011 7:00:00 399 31861 91.15 7.06 89.55 8.19 8/6/2011 8:00:00 404 31841 92.24 7.14 89.65 8.19 8/6/2011 9:00:00 422 31782 96.17 7.45 89.78 8.19 8/6/2011 10:00:00 400 31696 90.91 7.04 89.91 8.19 8/6/2011 11:00:00 397 31680 90.18 6.98 90.04 8.19 8/6/2011 12:00:00 397 31624 90.02 6.97 90.16 8.19 8/6/2011 13:00:00 395 31568 89.41 6.92 90.29 8.19 8/6/2011 14:00:00 398 31478 89.83 6.95 90.41 8.19 8/6/2011 15:00:00 395 31296 88.64 6.86 90.53 8.19 8/6/2011 16:00:00 397 30429 86.62 6.71 90.65 8.19 8/6/2011 17:00:00 398 31211 89.07 6.90 90.78 8.19 8/6/2011 18:00:00 396 31107 88.33 6.84 90.90 8.19 8/6/2011 19:00:00 398 31066 88.66 6.86 91.02 8.19 8/6/2011 20:00:00 399 31170 89.18 6.90 91.15 8.19 8/6/2011 21:00:00 397 31276 89.03 6.89 91.27 8.19 8/6/2011 22:00:00 399 31391 89.81 6.95 91.40 8.16 8/6/2011 23:00:00 399 31486 90.08 310 6.97 6.99 91.52 8.12 8/7/2011 0:00:00 400 31531 90.44 7.00 91.65 8.12 8/7/2011 1:00:00 400 31734 91.02 7.05 91.77 8.12 8/7/2011 2:00:00 399 31761 90.87 7.03 91.90 8.12 8/7/2011 3:00:00 400 31760 91.09 7.05 91.93 8.12 8/7/2011 4:00:00 399 31768 90.89 7.04 92.00 8.12 8/7/2011 5:00:00 398 31847 90.89 7.04 92.12 8.12 8/7/2011 6:00:00 397 31833 90.62 7.02 92.25 8.12 8/7/2011 7:00:00 404 31854 92.28 7.14 92.38 8.12 8/7/2011 8:00:00 398 31819 90.81 7.03 92.50 8.12 8/7/2011 9:00:00 419 31751 95.39 7.39 92.63 8.12 8/7/2011 10:00:00 398 31594 90.16 6.98 92.76 8.12 8/7/2011 11:00:00 398 31611 90.21 6.98 92.89 8.12 8/7/2011 12:00:00 398 31546 90.03 6.97 93.01 8.12 8/7/2011 13:00:00 400 31450 90.20 6.98 93.14 8.12 8/7/2011 14:00:00 396 31308 88.90 6.88 93.23 8.12 8/7/2011 15:00:00 394 31244 88.27 6.83 93.28 8.12 8/7/2011 16:00:00 398 30344 86.60 6.70 93.40 8.12 8/7/2011 17:00:00 398 31139 88.86 6.88 93.52 8.12 8/7/2011 18:00:00 399 31090 88.95 6.89 93.65 8.12 8/7/2011 19:00:00 398 31137 88.86 6.88 93.77 8.12 8/7/2011 20:00:00 396 31633 89.82 6.95 93.90 8.12 8/7/2011 21:00:00 355 31787 80.91 6.26 94.01 8.12 8/7/2011 22:00:00 404 31713 91.87 7.11 94.14 7.81 8/7/2011 23:00:00 400 31711 90.95 310 7.04 6.96 93.89 7.78 8/8/2011 0:00:00 401 31818 91.49 11.09 93.82 7.78 8/8/2011 1:00:00 395 31852 90.21 10.94 93.74 7.78 8/8/2011 2:00:00 403 31782 91.84 11.13 93.66 7.78 8/8/2011 3:00:00 402 31787 91.63 11.11 93.56 7.78 8/8/2011 4:00:00 398 31775 90.68 10.99 93.47 7.78 8/8/2011 5:00:00 401 31807 91.46 11.09 93.37 7.78 8/8/2011 6:00:00 401 31751 91.29 11.07 93.27 7.78 8/8/2011 7:00:00 399 31880 91.21 11.06 93.17 7.78 8/8/2011 8:00:00 408 31881 93.27 11.31 93.09 7.78 8/8/2011 9:00:00 403 31735 91.70 11.12 93.00 7.78 8/8/2011 10:00:00 857 31694 194.76 23.61 93.06 7.78 8/8/2011 11:00:00 1019 31604 230.92 27.99 93.18 7.78 8/8/2011 12:00:00 1147 31542 259.42 31.44 93.34 7.78 8/8/2011 13:00:00 908 31591 205.68 24.93 93.43 7.78 8/8/2011 14:00:00 294 31503 66.41 8.05 93.32 7.78 8/8/2011 15:00:00 1235 31408 278.13 33.71 93.51 7.78 8/8/2011 16:00:00 719 11014 56.78 6.88 93.38 7.78 8/8/2011 17:00:00 252 37 0.07 0.01 93.18 7.78 8/8/2011 18:00:00 237 37 0.06 0.01 92.97 7.78 8/8/2011 19:00:00 264 36 0.07 0.01 92.77 7.78 8/8/2011 20:00:00 284 36 0.07 0.01 92.57 7.78 8/8/2011 21:00:00 300 36 0.08 0.01 92.36 7.78 8/8/2011 22:00:00 317 37 0.08 0.01 92.15 7.60DATESTAMP 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 8/8/2011 23:00:00 328 37 0.09 198 0.01 11.15 91.95 7.72 8/9/2011 0:00:00 337 38 0.09 0.01 91.74 7.72 8/9/2011 1:00:00 350 37 0.09 0.01 91.53 7.72 8/9/2011 2:00:00 396 5586 15.86 1.52 91.35 7.72 8/9/2011 3:00:00 570 25196 102.98 9.89 91.28 7.72 8/9/2011 4:00:00 368 30246 79.81 7.66 91.18 7.72 8/9/2011 5:00:00 398 30405 86.77 8.33 91.09 7.72 8/9/2011 6:00:00 395 30705 86.97 8.35 91.03 7.72 8/9/2011 7:00:00 397 30904 87.97 8.45 91.00 7.72 8/9/2011 8:00:00 407 31044 90.60 8.70 90.94 7.72 8/9/2011 9:00:00 393 31069 87.55 8.40 90.79 7.72 8/9/2011 10:00:00 407 31003 90.48 8.69 90.65 7.72 8/9/2011 11:00:00 660 30659 145.09 13.93 90.48 7.72 8/9/2011 12:00:00 1089 30640 239.25 22.97 90.58 7.72 8/9/2011 13:00:00 598 31126 133.46 12.81 90.56 7.72 8/9/2011 14:00:00 201 31297 45.11 4.33 90.43 7.72 8/9/2011 15:00:00 228 31369 51.28 4.92 90.31 7.72 8/9/2011 16:00:00 395 30386 86.06 8.26 90.24 7.72 8/9/2011 17:00:00 394 31143 87.98 8.45 90.17 7.72 8/9/2011 18:00:00 395 31073 88.01 8.45 90.11 7.72 8/9/2011 19:00:00 402 31130 89.73 8.61 90.04 7.72 8/9/2011 20:00:00 394 31205 88.16 8.46 89.98 7.72 8/9/2011 21:00:00 576 31342 129.45 12.43 89.97 7.72 8/9/2011 22:00:00 294 12822 27.03 2.59 89.81 7.55 8/9/2011 23:00:00 211 36 0.05 250 0.01 7.76 89.62 7.55 8/10/20110:00:00 235 37 0.06 0.00 89.43 7.55 8/10/2011 1:00:00 245 37 0.06 0.00 89.23 7.55 8/10/2011 2:00:00 248 37 0.07 0.00 89.04 7.55 8/10/2011 3:00:00 248 36 0.06 0.00 88.84 7.55 8/10/20114:00:00 249 36 0.06 0.00 88.63 7.55 8/10/20115:00:00 255 36 0.07 0.00 88.44 7.55 8/10/2011 6:00:00 254 37 0.07 0.00 88.24 7.55 8/10/20117:00:00 254 34 0.06 0.00 88.03 7.55 8/10/20118:00:00 254 35 0.06 0.00 87.83 7.55 8/10/20119:00:00 257 35 0.06 0.00 87.61 7.55 8/10/201110:00:00 591 36 0.15 0.00 87.40 7.55 8/10/201111:00:00 215 35 0.05 0.00 87.21 7.55 8/10/201112:00:00 199 35 0.05 0.00 87.05 7.55 8/10/201113:00:00 192 37 0.05 0.00 86.85 7.55 8/10/201114:00:00 193 36 0.05 0.00 86.64 7.55 8/10/201115:00:00 190 36 0.05 0.00 86.44 7.55 8/10/201116:00:00 192 505 0.70 0.00 86.24 7.55 8/10/201117:00:00 184 37 0.05 0.00 86.05 7.55 8/10/201118:00:00 185 37 0.05 0.00 85.86 7.55 8/10/201119:00:00 193 37 0.05 0.00 85.67 7.55 8/10/201120:00:00 202 36 0.05 0.00 85.46 7.55 8/10/201121:00:00 210 38 0.06 0.00 85.26 7.55 8/10/201122:00:00 213 36 0.05 0.00 85.06 7.40 8/10/201123:00:00 206 37 0.05 0 0.00 0.00 84.85 7.15 8/11/20110:00:00 204 34 0.05 0.00 84.64 7.15 8/11/2011 1:00:00 204 37 0.05 0.00 84.44 7.15 8/11/2011 2:00:00 205 35 0.05 0.00 84.24 7.15 8/11/2011 3:00:00 209 36 0.05 0.00 84.04 7.15 8/11/20114:00:00 209 37 0.06 0.00 83.85 7.15 8/11/20115:00:00 213 36 0.05 0.00 83.65 7.15 8/11/2011 6:00:00 219 36 0.06 0.00 83.46 7.15 8/11/20117:00:00 230 36 0.06 0.00 83.25 7.15 8/11/20118:00:00 232 37 0.06 0.00 83.05 7.15 8/11/20119:00:00 239 37 0.06 0.00 82.85 7.15 8/11/201110:00:00 248 36 0.06 0.00 82.65 7.15 8/11/201111:00:00 244 35 0.06 0.00 82.45 7.15 8/11/201112:00:00 245 36 0.06 0.00 82.26 7.15 8/11/201113:00:00 240 37 0.06 0.00 82.07 7.15 8/11/201114:00:00 231 37 0.06 0.00 81.88 7.15 8/11/201115:00:00 212 35 0.05 0.00 81.71 7.15 8/11/201116:00:00 201 507 0.73 0.00 81.54 7.15 8/11/201117:00:00 200 36 0.05 0.00 81.37 7.15 8/11/201118:00:00 207 37 0.05 0.00 81.20 7.15 8/11/201119:00:00 216 37 0.06 0.00 81.05 7.15 8/11/201120:00:00 231 37 0.06 0.00 80.88 7.15 8/11/201121:00:00 243 36 0.06 0.00 80.71 7.15 8/11/201122:00:00 250 37 0.07 0.00 80.53 6.99 8/11/201123:00:00 255 36 0.07 0 0.00 0.00 80.34 6.76 8/12/20110:00:00 256 37 0.07 0.02 80.15 6.76 8/12/2011 1:00:00 254 36 0.07 0.02 79.96 6.76 8/12/2011 2:00:00 256 37 0.07 0.02 79.77 6.76 8/12/2011 3:00:00 259 37 0.07 0.02 79.59 6.76 8/12/20114:00:00 258 37 0.07 0.02 79.40 6.76 8/12/20115:00:00 266 36 0.07 0.02 79.21 6.76 8/12/2011 6:00:00 264 38 0.07 0.02 79.02 6.76 8/12/20117:00:00 265 36 0.07 0.02 78.82 6.76 8/12/20118:00:00 249 37 0.07 0.02 78.63 6.76 8/12/20119:00:00 238 37 0.06 0.02 78.45 6.76 8/12/201110:00:00 220 36 0.06 0.01 78.25 6.76 8/12/201111:00:00 211 37 0.06 0.01 78.06 6.76 8/12/201112:00:00 207 36 0.05 0.01 77.88 6.76 8/12/201113:00:00 202 35 0.05 0.01 77.70 6.76 8/12/201114:00:00 193 36 0.05 0.01 77.53 6.76DATESTAMP 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 8/12/201115:00:00 185 37 0.05 0.01 77.36 6.76 8/12/201116:00:00 179 828 1.06 0.26 77.19 6.76 8/12/201117:00:00 477 23135 79.13 19.38 77.12 6.76 8/12/201118:00:00 388 31522 87.70 21.48 77.06 6.76 8/12/201119:00:00 398 31310 89.35 21.88 77.00 6.76 8/12/201120:00:00 393 31389 88.45 21.66 76.93 6.76 8/12/201121:00:00 395 31387 88.90 21.77 76.86 6.76 8/12/201122:00:00 400 31479 90.29 22.11 76.79 6.59 8/12/201123:00:00 398 31518 89.95 98 22.03 6.28 76.72 6.58 8/13/20110:00:00 396 31560 89.61 6.89 76.66 6.58 8/13/2011 1:00:00 400 31876 91.43 7.03 76.60 6.58 8/13/2011 2:00:00 405 31964 92.82 7.14 76.54 6.58 8/13/2011 3:00:00 394 31942 90.24 6.94 76.47 6.58 8/13/20114:00:00 403 31903 92.19 7.09 76.40 6.58 8/13/20115:00:00 397 31954 90.96 7.00 76.34 6.58 8/13/2011 6:00:00 404 31880 92.35 7.10 76.27 6.58 8/13/20117:00:00 397 31903 90.82 6.99 76.21 6.58 8/13/20118:00:00 401 31911 91.75 7.06 76.16 6.58 8/13/20119:00:00 539 31983 123.61 9.51 76.16 6.58 8/13/201110:00:00 1114 31860 254.49 19.58 76.34 6.58 8/13/201111:00:00 401 31764 91.33 7.03 76.28 6.58 8/13/201112:00:00 401 31647 91.00 7.00 76.23 6.58 8/13/201113:00:00 399 31507 90.14 6.93 76.18 6.58 8/13/201114:00:00 394 31492 88.97 6.84 76.13 6.58 8/13/201115:00:00 398 31461 89.78 6.91 76.09 6.58 8/13/201116:00:00 397 31142 88.65 6.82 76.05 6.58 8/13/201117:00:00 398 31853 90.90 6.99 76.01 6.58 8/13/201118:00:00 404 31839 92.23 7.09 75.97 6.58 8/13/201119:00:00 399 31812 91.01 7.00 75.93 6.58 8/13/201120:00:00 400 31777 91.14 7.01 75.89 6.58 8/13/201121:00:00 353 31843 80.60 6.20 75.84 6.58 8/13/201122:00:00 397 31790 90.49 6.96 75.80 6.43 8/13/201123:00:00 402 31793 91.64 312 7.05 7.59 75.75 6.47 8/14/20110:00:00 402 31811 91.70 7.12 75.71 6.47 8/14/2011 1:00:00 393 31849 89.75 6.97 75.67 6.47 8/14/2011 2:00:00 401 31930 91.81 7.13 75.63 6.47 8/14/2011 3:00:00 398 31934 91.13 7.08 75.58 6.47 8/14/20114:00:00 403 31925 92.25 7.17 75.54 6.47 8/14/20115:00:00 402 31977 92.17 7.16 75.50 6.47 8/14/2011 6:00:00 400 31917 91.54 7.11 75.46 6.47 8/14/20117:00:00 400 31913 91.53 7.11 75.42 6.47 8/14/20118:00:00 398 31945 91.17 7.08 75.36 6.47 8/14/20119:00:00 364 31750 82.87 6.44 75.29 6.47 8/14/201110:00:00 402 31713 91.41 7.10 75.23 6.47 8/14/201111:00:00 398 31665 90.37 7.02 75.18 6.47 8/14/201112:00:00 396 31628 89.81 6.98 75.12 6.47 8/14/201113:00:00 396 31534 89.54 6.95 75.07 6.47 8/14/201114:00:00 398 31471 89.81 6.98 75.01 6.47 8/14/201115:00:00 393 31470 88.68 6.89 74.96 6.47 8/14/201116:00:00 398 30571 87.24 6.78 74.90 6.47 8/14/201117:00:00 395 31444 89.06 6.92 74.84 6.47 8/14/201118:00:00 396 31578 89.66 6.96 74.78 6.47 8/14/201119:00:00 398 31382 89.56 6.96 74.73 6.47 8/14/201120:00:00 402 31285 90.18 7.00 74.67 6.47 8/14/201121:00:00 370 31375 83.24 6.47 74.61 6.47 8/14/201122:00:00 397 31477 89.60 6.96 74.56 6.31 8/14/201123:00:00 403 31544 91.15 309 7.08 6.97 74.49 6.33 8/15/20110:00:00 399 31575 90.34 7.02 74.43 6.33 8/15/2011 1:00:00 399 31658 90.57 7.03 74.38 6.33 8/15/2011 2:00:00 404 31726 91.91 7.14 74.32 6.33 8/15/2011 3:00:00 400 31749 91.06 7.07 74.26 6.33 8/15/20114:00:00 401 31781 91.38 7.10 74.21 6.33 8/15/20115:00:00 404 31831 92.21 7.16 74.15 6.33 8/15/2011 6:00:00 748 20582 110.39 8.57 74.12 6.33 8/15/20117:00:00 360 31909 82.37 6.40 74.05 6.33 8/15/20118:00:00 402 31890 91.92 7.14 73.98 6.33 8/15/20119:00:00 466 31793 106.23 8.25 73.94 6.33 8/15/201110:00:00 402 31735 91.48 7.10 73.88 6.33 8/15/201111:00:00 401 31642 90.98 7.07 73.82 6.33 8/15/201112:00:00 404 31644 91.67 7.12 73.76 6.33 8/15/201113:00:00 400 31648 90.77 7.05 73.71 6.33 8/15/201114:00:00 373 31609 84.54 6.57 73.64 6.33 8/15/201115:00:00 360 31584 81.53 6.33 73.58 6.33 8/15/201116:00:00 348 30702 76.61 5.95 73.49 6.33 8/15/201117:00:00 344 31252 77.09 5.99 73.42 6.33 8/15/201118:00:00 351 31242 78.63 6.11 73.34 6.33 8/15/201119:00:00 345 31324 77.49 6.02 73.26 6.33 8/15/201120:00:00 345 31346 77.54 6.02 73.19 6.33 8/15/201121:00:00 350 31381 78.75 6.12 73.11 6.33 8/15/201122:00:00 350 31493 79.04 6.14 73.04 6.15 8/15/201123:00:00 350 31543 79.16 303 6.15 0.00 72.96 5.95 8/16/20110:00:00 348 31562 78.76 6.12 72.88 5.95 8/16/2011 1:00:00 351 31645 79.64 6.19 72.81 5.95 8/16/2011 2:00:00 347 31672 78.80 6.12 72.73 5.95 8/16/2011 3:00:00 352 31735 80.10 6.22 72.65 5.95 8/16/20114:00:00 352 31756 80.15 6.23 72.58 5.95 8/16/20115:00:00 347 31689 78.85 6.12 72.50 5.95 8/16/2011 6:00:00 349 31666 79.24 6.15 72.42 5.95DATESTAMP 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 8/16/20117:00:00 352 31821 80.32 6.24 72.34 5.95 8/16/20118:00:00 353 32015 81.03 6.29 72.28 5.95 8/16/20119:00:00 358 31885 81.85 6.36 72.21 5.95 8/16/201110:00:00 346 31741 78.75 6.12 72.15 5.95 8/16/201111:00:00 355 31598 80.43 6.25 72.09 5.95 8/16/201112:00:00 351 31444 79.14 6.15 72.03 5.95 8/16/201113:00:00 350 31358 78.70 6.11 71.97 5.95 8/16/201114:00:00 346 31250 77.53 6.02 71.92 5.95 8/16/201115:00:00 346 31217 77.45 6.02 71.86 5.95 8/16/201116:00:00 346 30346 75.29 5.85 71.79 5.95 8/16/201117:00:00 345 31156 77.07 5.99 71.72 5.95 8/16/201118:00:00 348 31142 77.71 6.04 71.66 5.95 8/16/201119:00:00 346 31120 77.21 6.00 71.59 5.95 8/16/201120:00:00 339 31150 75.72 5.88 71.53 5.95 8/16/201121:00:00 350 31222 78.36 6.09 71.44 5.95 8/16/201122:00:00 346 31319 77.70 6.04 71.54 5.74 8/16/201123:00:00 347 31455 78.26 305 6.08 0.00 71.65 5.55 8/17/20110:00:00 349 31446 78.69 6.11 71.75 5.55 8/17/2011 1:00:00 352 31491 79.48 6.17 71.87 5.55 8/17/2011 2:00:00 347 31520 78.43 6.09 71.97 5.55 8/17/2011 3:00:00 350 31537 79.15 6.15 72.08 5.55 8/17/20114:00:00 352 31511 79.53 6.18 72.20 5.55 8/17/20115:00:00 350 31509 79.08 6.14 72.31 5.55 8/17/2011 6:00:00 351 31523 79.34 6.16 72.42 5.55 8/17/20117:00:00 346 31618 78.44 6.09 72.52 5.55 8/17/20118:00:00 350 31605 79.32 6.16 72.64 5.55 8/17/20119:00:00 499 31653 113.26 8.80 72.79 5.55 8/17/201110:00:00 501 31644 113.68 8.83 72.95 5.55 8/17/201111:00:00 538 31517 121.58 9.44 73.12 5.55 8/17/201112:00:00 673 31524 152.12 11.82 73.33 5.55 8/17/201113:00:00 730 31514 164.96 12.81 73.56 5.55 8/17/201114:00:00 579 31423 130.46 10.13 73.74 5.55 8/17/201115:00:00 389 31332 87.39 6.79 73.86 5.55 8/17/201116:00:00 350 30448 76.41 5.94 73.97 5.55 8/17/201117:00:00 344 30997 76.46 5.94 74.07 5.55 8/17/201118:00:00 347 31150 77.51 6.02 74.18 5.55 8/17/201119:00:00 345 31249 77.30 6.00 74.29 5.55 8/17/201120:00:00 349 31306 78.34 6.08 74.40 5.55 8/17/201121:00:00 348 31358 78.25 6.08 74.51 5.55 8/17/201122:00:00 351 31450 79.15 6.15 74.62 5.74 8/17/201123:00:00 354 31513 79.99 306 6.21 0.00 74.73 5.55 8/18/20110:00:00 348 31507 78.62 6.11 74.84 5.55 8/18/2011 1:00:00 349 31573 79.01 6.14 74.95 5.55 8/18/2011 2:00:00 352 31617 79.80 6.20 75.06 5.55 8/18/2011 3:00:00 352 31637 79.85 6.20 75.17 5.55 8/18/20114:00:00 347 31686 78.84 6.12 75.28 5.55 8/18/20115:00:00 354 31742 80.57 6.26 75.39 5.55 8/18/2011 6:00:00 349 31756 79.47 6.17 75.50 5.55 8/18/20117:00:00 353 31762 80.39 6.24 75.61 5.55 8/18/20118:00:00 352 31733 80.09 6.22 75.72 5.55 8/18/20119:00:00 346 31685 78.61 6.11 75.83 5.55 8/18/201110:00:00 352 31553 79.64 6.19 75.94 5.55 8/18/201111:00:00 346 31545 78.26 6.08 76.05 5.55 8/18/201112:00:00 350 31570 79.23 6.15 76.16 5.55 8/18/201113:00:00 345 31468 77.85 6.05 76.27 5.55 8/18/201114:00:00 349 31433 78.66 6.11 76.38 5.55 8/18/201115:00:00 343 31483 77.43 6.01 76.49 5.55 8/18/201116:00:00 348 30624 76.42 5.94 76.60 5.55 8/18/201117:00:00 343 31523 77.53 6.02 76.70 5.55 8/18/201118:00:00 344 31490 77.67 6.03 76.81 5.55 8/18/201119:00:00 342 31544 77.35 6.01 76.92 5.55 8/18/201120:00:00 347 31737 78.97 6.13 77.03 5.55 8/18/201121:00:00 334 31732 76.00 5.90 77.13 5.55 8/18/201122:00:00 346 31801 78.90 6.13 77.24 5.74 8/18/201123:00:00 348 31825 79.41 307 6.17 0.00 77.35 5.55 8/19/20110:00:00 349 31816 79.62 6.33 77.46 5.55 8/19/2011 1:00:00 349 31833 79.66 6.33 77.57 5.55 8/19/2011 2:00:00 355 31871 81.13 6.45 77.69 5.55 8/19/2011 3:00:00 344 31898 78.68 6.25 77.80 5.55 8/19/20114:00:00 347 31945 79.48 6.32 77.91 5.55 8/19/20115:00:00 352 31990 80.74 6.42 78.02 5.55 8/19/2011 6:00:00 349 31981 80.03 6.36 78.13 5.55 8/19/20117:00:00 348 32007 79.87 6.35 78.24 5.55 8/19/20118:00:00 357 31895 81.65 6.49 78.35 5.55 8/19/20119:00:00 376 31803 85.74 6.81 78.47 5.55 8/19/201110:00:00 750 31671 170.32 13.54 78.71 5.55 8/19/201111:00:00 754 31582 170.75 13.57 78.95 5.55 8/19/201112:00:00 493 31485 111.30 8.84 79.10 5.55 8/19/201113:00:00 326 31406 73.41 5.83 79.20 5.55 8/19/201114:00:00 347 31309 77.90 6.19 79.31 5.55 8/19/201115:00:00 347 31266 77.79 6.18 79.42 5.55 8/19/201116:00:00 345 30340 75.05 5.96 79.52 5.55 8/19/201117:00:00 344 31180 76.91 6.11 79.63 5.55 8/19/201118:00:00 350 31053 77.93 6.19 79.74 5.55 8/19/201119:00:00 350 31177 78.24 6.22 79.84 5.55 8/19/201120:00:00 346 31173 77.34 6.15 79.95 5.55 8/19/201121:00:00 341 31185 76.25 6.06 80.06 5.55 8/19/201122:00:00 348 31189 77.83 6.18 80.16 5.74DATESTAMP 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 8/19/201123:00:00 349 31235 78.16 302 6.21 6.97 80.27 5.78 8/20/20110:00:00 351 31215 78.56 6.31 80.38 5.78 8/20/2011 1:00:00 351 31323 78.83 6.33 80.49 5.78 8/20/2011 2:00:00 348 31430 78.43 6.30 80.60 5.78 8/20/2011 3:00:00 353 31534 79.82 6.41 80.71 5.78 8/20/20114:00:00 350 31591 79.28 6.36 80.82 5.78 8/20/20115:00:00 350 31633 79.39 6.37 80.93 5.78 8/20/2011 6:00:00 347 31656 78.76 6.32 81.04 5.78 8/20/20117:00:00 352 31682 79.96 6.42 81.15 5.78 8/20/20118:00:00 347 31683 78.83 6.33 81.26 5.78 8/20/20119:00:00 360 31564 81.48 6.54 81.37 5.78 8/20/201110:00:00 351 31473 79.21 6.36 81.48 5.78 8/20/201111:00:00 349 31440 78.68 6.32 81.59 5.78 8/20/201112:00:00 347 31406 78.14 6.27 81.70 5.78 8/20/201113:00:00 311 31375 69.97 5.62 81.80 5.78 8/20/201114:00:00 298 31297 66.87 5.37 81.89 5.78 8/20/201115:00:00 261 31237 58.46 4.69 81.97 5.78 8/20/201116:00:00 303 30530 66.33 5.32 82.06 5.78 8/20/201117:00:00 248 31369 55.78 4.48 82.14 5.78 8/20/201118:00:00 256 31528 57.87 4.65 82.22 5.78 8/20/201119:00:00 236 31589 53.46 4.29 82.29 5.78 8/20/201120:00:00 227 31602 51.44 4.13 82.36 5.78 8/20/201121:00:00 231 31616 52.37 4.20 82.43 5.78 8/20/201122:00:00 243 31670 55.18 4.43 82.51 5.98 8/20/201123:00:00 300 31708 68.21 299 5.47 5.64 82.60 5.97 8/21/20110:00:00 277 31645 62.85 4.90 82.69 5.97 8/21/2011 1:00:00 254 31650 57.64 4.49 82.77 5.97 8/21/2011 2:00:00 282 31673 64.04 4.99 82.86 5.97 8/21/2011 3:00:00 347 31742 78.98 6.15 82.97 5.97 8/21/20114:00:00 279 31696 63.41 4.94 83.06 5.97 8/21/20115:00:00 285 31751 64.89 5.06 83.15 5.97 8/21/2011 6:00:00 325 31697 73.87 5.76 83.25 5.97 8/21/20117:00:00 299 31704 67.97 5.30 83.34 5.97 8/21/20118:00:00 362 31734 82.37 6.42 83.46 5.97 8/21/20119:00:00 448 31753 102.00 7.95 83.56 5.97 8/21/201110:00:00 522 31695 118.63 9.24 83.62 5.97 8/21/201111:00:00 579 31670 131.48 10.25 83.68 5.97 8/21/201112:00:00 723 31482 163.21 12.72 83.79 5.97 8/21/201113:00:00 829 31746 188.71 14.70 83.93 5.97 8/21/201114:00:00 787 31740 179.11 13.96 84.05 5.97 8/21/201115:00:00 757 31708 172.11 13.41 84.17 5.97 8/21/201116:00:00 643 30863 142.30 11.09 84.25 5.97 8/21/201117:00:00 531 31754 120.90 9.42 84.29 5.97 8/21/201118:00:00 545 31739 124.03 9.66 84.34 5.97 8/21/201119:00:00 470 31790 107.13 8.35 84.37 5.97 8/21/201120:00:00 224 31877 51.20 3.99 84.34 5.97 8/21/201121:00:00 234 31922 53.56 4.17 84.29 5.97 8/21/201122:00:00 230 31975 52.73 4.11 84.24 5.96 8/21/201123:00:00 232 32045 53.31 308 4.15 7.72 84.19 6.02 8/22/20110:00:00 234 32084 53.83 4.14 84.14 6.02 8/22/2011 1:00:00 237 32112 54.57 4.20 84.09 6.02 8/22/2011 2:00:00 239 32119 55.04 4.23 84.04 6.02 8/22/2011 3:00:00 242 32196 55.87 4.30 84.00 6.02 8/22/20114:00:00 232 32196 53.56 4.12 83.95 6.02 8/22/20115:00:00 229 32198 52.87 4.07 83.90 6.02 8/22/2011 6:00:00 243 32128 55.98 4.31 83.85 6.02 8/22/20117:00:00 244 32226 56.38 4.34 83.80 6.02 8/22/20118:00:00 240 32215 55.44 4.26 83.76 6.02 8/22/20119:00:00 246 32137 56.69 4.36 83.72 6.02 8/22/201110:00:00 353 32030 81.07 6.24 83.70 6.02 8/22/201111:00:00 353 31904 80.75 6.21 83.65 6.02 8/22/201112:00:00 345 31577 78.11 6.01 83.51 6.02 8/22/201113:00:00 345 31637 78.26 6.02 83.51 6.02 8/22/201114:00:00 348 31562 78.76 6.06 83.49 6.02 8/22/201115:00:00 347 31509 78.40 6.03 83.47 6.02 8/22/201116:00:00 346 30637 76.01 5.85 83.45 6.02 8/22/201117:00:00 346 31482 78.11 6.01 83.43 6.02 8/22/201118:00:00 350 31525 79.12 6.09 83.41 6.02 8/22/201119:00:00 349 31797 79.57 6.12 83.40 6.02 8/22/201120:00:00 347 31819 79.17 6.09 83.38 6.02 8/22/201121:00:00 314 31962 71.96 5.54 83.35 6.02 8/22/201122:00:00 353 32051 81.13 6.24 83.33 5.98 8/22/201123:00:00 346 32097 79.63 312 6.13 5.29 83.31 5.95 8/23/20110:00:00 354 32119 81.53 6.27 83.30 5.95 8/23/2011 1:00:00 353 32148 81.37 6.26 83.28 5.95 8/23/2011 2:00:00 349 32168 80.50 6.19 83.27 5.95 8/23/2011 3:00:00 350 32147 80.68 6.21 83.25 5.95 8/23/20114:00:00 352 32168 81.19 6.25 83.23 5.95 8/23/20115:00:00 345 32172 79.59 6.12 83.22 5.95 8/23/2011 6:00:00 354 32163 81.64 6.28 83.20 5.95 8/23/20117:00:00 353 32177 81.44 6.26 83.18 5.95 8/23/20118:00:00 349 32167 80.50 6.19 83.13 5.95 8/23/20119:00:00 336 32153 77.46 5.96 83.10 5.95 8/23/201110:00:00 352 32091 81.00 6.23 83.10 5.95 8/23/201111:00:00 349 32020 80.13 6.16 83.08 5.95 8/23/201112:00:00 350 31942 80.16 6.17 83.07 5.95 8/23/201113:00:00 346 31845 79.01 6.08 83.05 5.95 8/23/201114:00:00 344 31744 78.30 6.02 83.03 5.95DATESTAMP 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 8/23/201115:00:00 344 31728 78.26 6.02 83.01 5.95 8/23/201116:00:00 350 30880 77.50 5.96 83.00 5.95 8/23/201117:00:00 343 31786 78.18 6.01 82.98 5.95 8/23/201118:00:00 343 32582 80.13 6.16 82.91 5.95 8/23/201119:00:00 347 32703 81.37 6.26 82.80 5.95 8/23/201120:00:00 345 32872 81.32 6.26 82.71 5.95 8/23/201121:00:00 342 32987 80.89 6.22 82.66 5.95 8/23/201122:00:00 350 33046 82.93 6.38 82.56 5.89 8/23/201123:00:00 351 33073 83.24 312 6.40 6.18 82.47 5.90 8/24/20110:00:00 345 33163 82.04 6.41 82.38 5.90 8/24/2011 1:00:00 349 33250 83.21 6.50 82.29 5.90 8/24/2011 2:00:00 350 33278 83.52 6.53 82.22 5.90 8/24/2011 3:00:00 352 33280 84.00 6.57 82.17 5.90 8/24/20114:00:00 348 33308 83.11 6.50 82.11 5.90 8/24/20115:00:00 349 33388 83.55 6.53 82.05 5.90 8/24/2011 6:00:00 353 33385 84.50 6.61 81.99 5.90 8/24/20117:00:00 352 33498 84.55 6.61 81.95 5.90 8/24/20118:00:00 348 33477 83.54 6.53 81.85 5.90 8/24/20119:00:00 350 33326 83.64 6.54 81.82 5.90 8/24/201110:00:00 351 33178 83.50 6.53 81.80 5.90 8/24/201111:00:00 348 33069 82.52 6.45 81.79 5.90 8/24/201112:00:00 346 33398 82.86 6.48 81.80 5.90 8/24/201113:00:00 343 33691 82.86 6.48 81.84 5.90 8/24/201114:00:00 352 33788 85.28 6.67 81.89 5.90 8/24/201115:00:00 352 33666 84.97 6.64 81.89 5.90 8/24/201116:00:00 355 32785 83.45 6.52 81.88 5.90 8/24/201117:00:00 350 33644 84.43 6.60 81.87 5.90 8/24/201118:00:00 348 33467 83.51 6.53 81.85 5.90 8/24/201119:00:00 346 33669 83.53 6.53 81.84 5.90 8/24/201120:00:00 353 33690 85.27 6.67 81.83 5.90 8/24/201121:00:00 337 33697 81.43 6.37 81.81 5.90 8/24/201122:00:00 345 33714 83.40 6.52 81.80 5.82 8/24/201123:00:00 349 33729 84.41 307 6.60 6.54 81.79 5.85 8/25/20110:00:00 349 33711 84.36 6.66 81.77 5.85 8/25/2011 1:00:00 350 33758 84.72 6.69 81.76 5.85 8/25/2011 2:00:00 350 33708 84.59 6.68 81.75 5.85 8/25/2011 3:00:00 349 33711 84.36 6.66 81.73 5.85 8/25/20114:00:00 351 33599 84.56 6.68 81.72 5.85 8/25/20115:00:00 342 33710 82.67 6.53 81.70 5.85 8/25/2011 6:00:00 352 33802 85.32 6.74 81.69 5.85 8/25/20117:00:00 349 33778 84.53 6.67 81.68 5.85 8/25/20118:00:00 351 33723 84.87 6.70 81.65 5.85 8/25/20119:00:00 357 33655 86.15 6.80 81.64 5.85 8/25/201110:00:00 350 33682 84.53 6.67 81.63 5.85 8/25/201111:00:00 354 33355 84.67 6.68 81.62 5.85 8/25/201112:00:00 353 33284 84.25 6.65 81.61 5.85 8/25/201113:00:00 350 33245 83.43 6.59 81.60 5.85 8/25/201114:00:00 309 33122 73.39 5.79 81.57 5.85 8/25/201115:00:00 188 33013 44.50 3.51 81.51 5.85 8/25/201116:00:00 161 32073 37.03 2.92 81.44 5.85 8/25/201117:00:00 223 32865 52.55 4.15 81.38 5.85 8/25/201118:00:00 351 32860 82.70 6.53 81.37 5.85 8/25/201119:00:00 344 32872 81.08 6.40 81.35 5.85 8/25/201120:00:00 343 32773 80.60 6.36 81.36 5.85 8/25/201121:00:00 382 32857 90.00 7.11 81.35 5.85 8/25/201122:00:00 352 32914 83.07 6.56 81.34 5.81 8/25/201123:00:00 348 32996 82.33 304 6.50 6.22 81.32 5.82 8/26/20110:00:00 350 33055 82.96 6.57 81.31 5.82 8/26/2011 1:00:00 350 33108 83.09 6.58 81.29 5.82 8/26/2011 2:00:00 351 33140 83.41 6.61 81.28 5.82 8/26/2011 3:00:00 349 33241 83.18 6.59 81.27 5.82 8/26/20114:00:00 350 33361 83.72 6.63 81.25 5.82 8/26/20115:00:00 350 33414 83.86 6.64 81.24 5.82 8/26/2011 6:00:00 351 33444 84.17 6.67 81.23 5.82 8/26/20117:00:00 333 33213 79.30 6.28 81.21 5.82 8/26/20118:00:00 185 33407 44.32 3.51 81.13 5.82 8/26/20119:00:00 146 33500 35.07 2.78 81.05 5.82 8/26/201110:00:00 139 33318 33.21 2.63 80.97 5.82 8/26/201111:00:00 157 33195 37.37 2.96 80.89 5.82 8/26/201112:00:00 149 33037 35.30 2.80 80.81 5.82 8/26/201113:00:00 174 32951 41.11 3.26 80.74 5.82 8/26/201114:00:00 1098 32918 259.17 20.53 80.97 5.82 8/26/201115:00:00 424 32876 99.95 7.92 80.99 5.82 8/26/201116:00:00 295 31919 67.52 5.35 80.96 5.82 8/26/201117:00:00 201 32884 47.39 3.75 80.89 5.82 8/26/201118:00:00 220 32876 51.86 4.11 80.84 5.82 8/26/201119:00:00 235 33010 55.62 4.41 80.79 5.82 8/26/201120:00:00 222 33081 52.66 4.17 80.75 5.82 8/26/201121:00:00 208 33181 49.49 3.92 80.69 5.82 8/26/201122:00:00 262 33170 62.31 4.94 80.65 5.78 8/26/201123:00:00 346 33252 82.50 303 6.53 5.67 80.63 5.78 8/27/20110:00:00 352 33506 84.57 6.68 80.62 5.78 8/27/2011 1:00:00 347 33580 83.55 6.60 80.60 5.78 8/27/2011 2:00:00 350 33718 84.62 6.68 80.59 5.78 8/27/2011 3:00:00 349 33904 84.84 6.70 80.57 5.78 8/27/20114:00:00 354 33970 86.23 6.81 80.56 5.78 8/27/20115:00:00 350 34007 85.35 6.74 80.56 5.78 8/27/2011 6:00:00 353 33940 85.91 6.78 80.55 5.78DATESTAMP 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 8/27/20117:00:00 342 33886 83.10 6.56 80.53 5.78 8/27/20118:00:00 357 33808 86.54 6.83 80.53 5.78 8/27/20119:00:00 357 33852 86.66 6.84 80.52 5.78 8/27/201110:00:00 347 33687 83.82 6.62 80.50 5.78 8/27/201111:00:00 351 33493 84.30 6.65 80.49 5.78 8/27/201112:00:00 346 33299 82.61 6.52 80.48 5.78 8/27/201113:00:00 346 33208 82.39 6.50 80.46 5.78 8/27/201114:00:00 350 33146 83.18 6.57 80.45 5.78 8/27/201115:00:00 345 33002 81.64 6.45 80.44 5.78 8/27/201116:00:00 307 32009 70.46 5.56 80.41 5.78 8/27/201117:00:00 184 32909 43.42 3.43 80.34 5.78 8/27/201118:00:00 349 32866 82.25 6.49 80.33 5.78 8/27/201119:00:00 346 32974 81.81 6.46 80.31 5.78 8/27/201120:00:00 350 32946 82.68 6.53 80.28 5.78 8/27/201121:00:00 342 33065 81.08 6.40 80.26 5.78 8/27/201122:00:00 347 33192 82.59 6.52 80.24 5.73 8/27/201123:00:00 350 33393 83.80 304 6.62 6.44 80.23 5.75 8/28/20110:00:00 349 33538 83.93 6.67 80.20 5.75 8/28/2011 1:00:00 352 33623 84.86 6.74 80.16 5.75 8/28/2011 2:00:00 351 33670 84.74 6.73 80.11 5.75 8/28/2011 3:00:00 350 33633 84.41 6.71 80.07 5.75 8/28/20114:00:00 350 33622 84.38 6.71 80.04 5.75 8/28/20115:00:00 349 33643 84.19 6.69 80.01 5.75 8/28/2011 6:00:00 351 33744 84.93 6.75 79.98 5.75 8/28/20117:00:00 351 33837 85.16 6.77 79.96 5.75 8/28/20118:00:00 352 33777 85.25 6.78 79.94 5.75 8/28/20119:00:00 349 33624 84.14 6.69 79.84 5.75 8/28/201110:00:00 339 33351 81.07 6.44 79.67 5.75 8/28/201111:00:00 316 33181 75.18 5.97 79.49 5.75 8/28/201112:00:00 1046 32910 246.83 19.62 79.56 5.75 8/28/201113:00:00 528 33010 124.97 9.93 79.43 5.75 8/28/201114:00:00 727 32960 171.82 13.65 79.40 5.75 8/28/201115:00:00 570 32879 134.38 10.68 79.32 5.75 8/28/201116:00:00 493 31841 112.56 8.95 79.20 5.75 8/28/201117:00:00 29 32704 6.80 0.54 78.91 5.75 8/28/201118:00:00 31 32684 7.27 0.58 78.60 5.75 8/28/201119:00:00 328 32804 77.15 6.13 78.35 5.75 8/28/201120:00:00 35 32744 8.22 0.65 77.93 5.75 8/28/201121:00:00 25 32804 5.88 0.47 77.49 5.75 8/28/201122:00:00 19 32909 4.48 0.36 77.22 5.48 8/28/201123:00:00 22 33079 5.22 302 0.41 6.32 77.17 5.51 8/29/20110:00:00 23 33186 5.47 0.43 76.98 5.51 8/29/2011 1:00:00 178 33218 42.40 3.37 76.95 5.51 8/29/2011 2:00:00 349 33347 83.45 6.63 76.96 5.51 8/29/2011 3:00:00 348 33462 83.50 6.64 76.97 5.51 8/29/20114:00:00 344 33501 82.63 6.57 76.98 5.51 8/29/20115:00:00 353 33639 85.15 6.77 76.97 5.51 8/29/2011 6:00:00 351 33525 84.38 6.71 76.96 5.51 8/29/20117:00:00 352 33645 84.92 6.75 76.94 5.51 8/29/20118:00:00 346 33903 84.11 6.68 76.94 5.51 8/29/20119:00:00 197 33779 47.72 3.79 76.88 5.51 8/29/201110:00:00 217 33747 52.51 4.17 76.82 5.51 8/29/201111:00:00 212 33764 51.33 4.08 76.77 5.51 8/29/201112:00:00 20 33481 4.80 0.38 76.65 5.51 8/29/201113:00:00 18 33350 4.30 0.34 76.53 5.51 8/29/201114:00:00 17 33214 4.05 0.32 76.41 5.51 8/29/201115:00:00 23 33079 5.46 0.43 76.30 5.51 8/29/201116:00:00 115 32039 26.42 2.10 76.21 5.51 8/29/201117:00:00 72 32889 16.98 1.35 76.11 5.51 8/29/201118:00:00 76 32806 17.88 1.42 76.01 5.51 8/29/201119:00:00 47 32881 11.08 0.88 75.90 5.51 8/29/201120:00:00 20 32837 4.71 0.37 75.78 5.51 8/29/201121:00:00 22 32886 5.19 0.41 75.66 5.51 8/29/201122:00:00 12 32904 2.83 0.22 75.53 5.47 8/29/201123:00:00 8 33086 1.90 302 0.15 2.96 75.41 5.38 8/30/20110:00:00 8 33121 1.90 0.15 75.28 5.38 8/30/2011 1:00:00 8 33213 1.91 0.15 75.16 5.38 8/30/2011 2:00:00 5 33276 1.19 0.10 75.03 5.38 8/30/2011 3:00:00 4 33380 0.96 0.08 74.87 5.38 8/30/20114:00:00 6 33525 1.44 0.12 74.70 5.38 8/30/20115:00:00 6 33565 1.44 0.12 74.53 5.38 8/30/2011 6:00:00 7 33562 1.68 0.13 74.37 5.38 8/30/20117:00:00 5 33626 1.21 0.10 74.20 5.38 8/30/20118:00:00 194 33618 46.76 3.74 74.10 5.38 8/30/20119:00:00 354 33727 85.61 6.85 74.05 5.38 8/30/201110:00:00 369 33576 88.84 7.11 73.99 5.38 8/30/201111:00:00 346 33257 82.51 6.60 73.93 5.38 8/30/201112:00:00 350 33079 83.02 6.64 73.86 5.38 8/30/201113:00:00 345 33075 81.82 6.55 73.77 5.38 8/30/201114:00:00 327 32887 77.11 6.17 73.70 5.38 8/30/201115:00:00 423 32830 99.58 7.97 73.70 5.38 8/30/201116:00:00 155 31860 35.41 2.83 73.63 5.38 8/30/201117:00:00 132 32651 30.90 2.47 73.54 5.38 8/30/201118:00:00 109 32611 25.49 2.04 73.46 5.38 8/30/201119:00:00 141 32541 32.90 2.63 73.38 5.38 8/30/201120:00:00 149 32534 34.76 2.78 73.30 5.38 8/30/201121:00:00 85 32573 19.85 1.59 73.20 5.38 8/30/201122:00:00 84 32694 19.69 1.58 73.10 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 8/30/201123:00:00 67 33006 15.86 300 1.27 2.91 72.99 5.19 8/31/20110:00:00 64 33146 15.21 1.21 72.89 5.19 8/31/2011 1:00:00 57 33397 13.65 1.09 72.78 5.19 8/31/2011 2:00:00 46 33409 11.02 0.88 72.67 5.19 8/31/2011 3:00:00 77 33437 18.46 1.47 72.56 5.19 8/31/20114:00:00 116 33314 27.71 2.21 72.48 5.19 8/31/20115:00:00 146 33448 35.02 2.79 72.40 5.19 8/31/2011 6:00:00 218 33435 52.26 4.17 72.34 5.19 8/31/20117:00:00 175 33550 42.10 3.36 72.27 5.19 8/31/20118:00:00 270 33667 65.18 5.20 72.22 5.19 8/31/20119:00:00 299 33539 71.91 5.73 72.19 5.19 8/31/201110:00:00 374 33313 89.34 7.12 72.19 5.19 8/31/201111:00:00 376 33140 89.35 7.12 72.18 5.19 8/31/201112:00:00 329 33064 78.00 6.22 72.17 5.19 8/31/201113:00:00 255 32990 60.32 4.81 72.13 5.19 8/31/201114:00:00 183 32905 43.18 3.44 72.06 5.19 8/31/201115:00:00 319 32831 75.10 5.99 72.05 5.19 8/31/201116:00:00 180 31888 41.16 3.28 71.98 5.19 8/31/201117:00:00 182 32704 42.68 3.40 71.92 5.19 8/31/201118:00:00 127 32641 29.72 2.37 71.84 5.19 8/31/201119:00:00 75 32691 17.58 1.40 71.74 5.19 8/31/201120:00:00 53 32624 12.40 0.99 71.64 5.19 8/31/201121:00:00 40 32795 9.41 0.75 71.52 5.19 8/31/201122:00:00 29 32825 6.83 0.54 71.41 5.13 8/31/201123:00:00 32 32800 7.53 301 0.60 3.17 71.29 5.07 9/1/2011 0:00:00 23 33078 5.46 0.43 71.17 5.07 9/1/2011 1:00:00 15 33242 3.58 0.29 71.05 5.07 9/1/2011 2:00:00 12 33320 2.87 0.23 70.93 5.07 9/1/2011 3:00:00 10 33481 2.40 0.19 70.81 5.07 9/1/2011 4:00:00 7 33638 1.69 0.13 70.68 5.07 9/1/2011 5:00:00 8 33723 1.93 0.15 70.56 5.07 9/1/2011 6:00:00 297 33731 71.83 5.73 70.53 5.07 9/1/2011 7:00:00 299 33858 72.59 5.79 70.51 5.07 9/1/2011 8:00:00 302 33871 73.35 5.85 70.47 5.07 9/1/2011 9:00:00 312 33759 75.52 6.02 70.45 5.07 9/1/2011 10:00:00 306 33358 73.19 5.84 70.43 5.07 9/1/2011 11:00:00 296 33282 70.64 5.63 70.40 5.07 9/1/2011 12:00:00 300 33204 71.43 5.70 70.38 5.07 9/1/2011 13:00:00 301 33073 71.38 5.69 70.35 5.07 9/1/2011 14:00:00 296 32960 69.96 5.58 70.33 5.07 9/1/2011 15:00:00 300 32804 70.57 5.63 70.31 5.07 9/1/2011 16:00:00 298 31848 68.05 5.43 70.29 5.07 9/1/2011 17:00:00 298 32661 69.79 5.56 70.38 5.07 9/1/2011 18:00:00 298 32652 69.77 5.56 70.48 5.07 9/1/2011 19:00:00 298 32643 69.75 5.56 70.57 5.07 9/1/2011 20:00:00 298 32656 69.78 5.56 70.38 5.07 9/1/2011 21:00:00 289 32733 67.83 5.41 70.35 5.07 9/1/2011 22:00:00 299 32829 70.38 5.61 70.33 4.97 9/1/2011 23:00:00 297 32938 70.14 301 5.59 4.30 70.31 4.95 9/2/2011 0:00:00 301 33137 71.52 5.25 70.28 4.95 9/2/2011 1:00:00 301 33267 71.80 5.27 70.25 4.95 9/2/2011 2:00:00 298 33362 71.29 5.23 70.23 4.95 9/2/2011 3:00:00 298 33416 71.40 5.24 70.20 4.95 9/2/2011 4:00:00 299 33447 71.71 5.26 70.17 4.95 9/2/2011 5:00:00 302 33433 72.40 5.31 70.14 4.95 9/2/2011 6:00:00 298 33497 71.58 5.25 70.12 4.95 9/2/2011 7:00:00 302 33626 72.82 5.34 70.09 4.95 9/2/2011 8:00:00 304 33695 73.45 5.39 70.07 4.95 9/2/2011 9:00:00 327 33512 78.58 5.77 70.06 4.95 9/2/2011 10:00:00 303 33353 72.46 5.32 70.12 4.95 9/2/2011 11:00:00 303 33211 72.16 5.30 70.08 4.95 9/2/2011 12:00:00 302 33015 71.49 5.25 70.11 4.95 9/2/2011 13:00:00 298 32930 70.36 5.16 70.16 4.95 9/2/2011 14:00:00 297 32866 69.99 5.14 70.20 4.95 9/2/2011 15:00:00 301 32808 70.81 5.20 70.24 4.95 9/2/2011 16:00:00 298 31835 68.02 4.99 70.27 4.95 9/2/2011 17:00:00 282 32775 66.27 4.86 70.31 4.95 9/2/2011 18:00:00 271 32782 63.70 4.68 70.33 4.95 9/2/2011 19:00:00 269 32743 63.16 4.64 70.36 4.95 9/2/2011 20:00:00 272 32843 64.06 4.70 70.38 4.95 9/2/2011 21:00:00 290 32936 68.49 5.03 70.41 4.95 9/2/2011 22:00:00 274 32899 64.64 4.74 70.43 4.94 9/2/2011 23:00:00 274 33059 64.95 327 4.77 5.13 70.45 4.95 9/3/2011 0:00:00 272 33063 64.48 5.11 70.47 4.95 9/3/2011 1:00:00 276 33112 65.53 5.19 70.48 4.95 9/3/2011 2:00:00 274 33198 65.22 5.17 70.50 4.95 9/3/2011 3:00:00 275 33510 66.08 5.23 70.51 4.95 9/3/2011 4:00:00 277 33573 66.68 5.28 70.53 4.95 9/3/2011 5:00:00 277 33539 66.62 5.28 70.49 4.95 9/3/2011 6:00:00 276 33567 66.43 5.26 70.46 4.95 9/3/2011 7:00:00 275 33649 66.35 5.26 70.42 4.95 9/3/2011 8:00:00 276 33683 66.66 5.28 70.39 4.95 9/3/2011 9:00:00 277 33609 66.75 5.29 70.35 4.95 9/3/2011 10:00:00 278 33422 66.62 5.28 70.32 4.95 9/3/2011 11:00:00 275 33191 65.45 5.18 70.29 4.95 9/3/2011 12:00:00 275 33037 65.14 5.16 70.26 4.95 9/3/2011 13:00:00 275 33015 65.10 5.16 70.22 4.95 9/3/2011 14:00:00 272 33049 64.46 5.11 70.19 4.95DATESTAMP 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 9/3/2011 15:00:00 273 33208 65.01 5.15 70.16 4.95 9/3/2011 16:00:00 273 32253 63.14 5.00 70.13 4.95 9/3/2011 17:00:00 273 33267 65.12 5.16 70.10 4.95 9/3/2011 18:00:00 275 33284 65.63 5.20 70.06 4.95 9/3/2011 19:00:00 273 33392 65.37 5.18 70.03 4.95 9/3/2011 20:00:00 275 33378 65.82 5.21 70.01 4.95 9/3/2011 21:00:00 261 33390 62.49 4.95 69.98 4.95 9/3/2011 22:00:00 278 33309 66.40 5.26 69.94 4.90 9/3/2011 23:00:00 275 33222 65.51 303 5.19 5.19 69.91 4.91 9/4/2011 0:00:00 273 33129 64.85 5.62 69.87 4.91 9/4/2011 1:00:00 274 33141 65.11 5.64 69.84 4.91 9/4/2011 2:00:00 275 33384 65.83 5.70 69.80 4.91 9/4/2011 3:00:00 279 33373 66.76 5.78 69.77 4.91 9/4/2011 4:00:00 276 33358 66.02 5.72 69.73 4.91 9/4/2011 5:00:00 275 33349 65.76 5.70 69.70 4.91 9/4/2011 6:00:00 276 33268 65.84 5.70 69.66 4.91 9/4/2011 7:00:00 275 33298 65.66 5.69 69.63 4.91 9/4/2011 8:00:00 273 33396 65.37 5.66 69.59 4.91 9/4/2011 9:00:00 284 33395 68.01 5.89 69.56 4.91 9/4/2011 10:00:00 276 33383 66.07 5.72 69.52 4.91 9/4/2011 11:00:00 278 33366 66.51 5.76 69.49 4.91 9/4/2011 12:00:00 273 33377 65.34 5.66 69.46 4.91 9/4/2011 13:00:00 275 33419 65.90 5.71 69.42 4.91 9/4/2011 14:00:00 275 33402 65.86 5.71 69.39 4.91 9/4/2011 15:00:00 272 33328 65.00 5.63 69.36 4.91 9/4/2011 16:00:00 276 32382 64.08 5.55 69.33 4.91 9/4/2011 17:00:00 272 33242 64.83 5.62 69.30 4.91 9/4/2011 18:00:00 274 33238 65.30 5.66 69.26 4.91 9/4/2011 19:00:00 271 33376 64.86 5.62 69.23 4.91 9/4/2011 20:00:00 275 33408 65.88 5.71 69.20 4.91 9/4/2011 21:00:00 287 33422 68.78 5.96 69.17 4.91 9/4/2011 22:00:00 275 33461 65.98 5.72 69.14 4.84 9/4/2011 23:00:00 273 33438 65.46 277 5.67 5.70 69.10 4.87 9/5/2011 0:00:00 276 33397 66.09 7.05 69.07 4.87 9/5/2011 1:00:00 272 33475 65.29 6.96 69.03 4.87 9/5/2011 2:00:00 271 33546 65.19 6.95 69.00 4.87 9/5/2011 3:00:00 271 33573 65.24 6.96 68.96 4.87 9/5/2011 4:00:00 273 33610 65.79 7.02 68.92 4.87 9/5/2011 5:00:00 272 33625 65.58 7.00 68.89 4.87 9/5/2011 6:00:00 275 33645 66.34 7.08 68.85 4.87 9/5/2011 7:00:00 275 33706 66.46 7.09 68.82 4.87 9/5/2011 8:00:00 273 33774 66.11 7.05 68.78 4.87 9/5/2011 9:00:00 287 33786 69.53 7.42 68.75 4.87 9/5/2011 10:00:00 275 33773 66.60 7.10 68.71 4.87 9/5/2011 11:00:00 277 33683 66.90 7.14 68.68 4.87 9/5/2011 12:00:00 275 33584 66.22 7.06 68.65 4.87 9/5/2011 13:00:00 274 33600 66.01 7.04 68.62 4.87 9/5/2011 14:00:00 131 33458 31.43 3.35 68.54 4.87 9/5/2011 15:00:00 269 33381 64.39 6.87 68.50 4.87 9/5/2011 16:00:00 267 32414 62.06 6.62 68.47 4.87 9/5/2011 17:00:00 269 33382 64.39 6.87 68.43 4.87 9/5/2011 18:00:00 270 33362 64.59 6.89 68.40 4.87 9/5/2011 19:00:00 270 33510 64.88 6.92 68.37 4.87 9/5/2011 20:00:00 263 33453 63.09 6.73 68.33 4.87 9/5/2011 21:00:00 264 33479 63.38 6.76 68.29 4.87 9/5/2011 22:00:00 268 33602 64.57 6.89 68.26 4.79 9/5/2011 23:00:00 269 33694 64.99 225 6.93 6.82 68.22 4.86 9/6/2011 0:00:00 274 33742 66.29 5.18 68.19 4.86 9/6/2011 1:00:00 271 34058 66.18 5.17 68.15 4.86 9/6/2011 2:00:00 273 34096 66.74 5.22 68.12 4.86 9/6/2011 3:00:00 268 34346 66.00 5.16 68.09 4.86 9/6/2011 4:00:00 273 34358 67.26 5.26 68.05 4.86 9/6/2011 5:00:00 269 34320 66.20 5.18 68.02 4.86 9/6/2011 6:00:00 274 34263 67.32 5.26 67.98 4.86 9/6/2011 7:00:00 272 34414 67.12 5.25 67.95 4.86 9/6/2011 8:00:00 270 34410 66.62 5.21 67.91 4.86 9/6/2011 9:00:00 292 34301 71.82 5.61 67.89 4.86 9/6/2011 10:00:00 249 34276 61.20 4.78 67.85 4.86 9/6/2011 11:00:00 223 34167 54.63 4.27 67.80 4.86 9/6/2011 12:00:00 219 34056 53.48 4.18 67.74 4.86 9/6/2011 13:00:00 218 33969 53.10 4.15 67.70 4.86 9/6/2011 14:00:00 218 33874 52.95 4.14 67.65 4.86 9/6/2011 15:00:00 217 33724 52.47 4.10 67.60 4.86 9/6/2011 16:00:00 215 32766 50.51 3.95 67.55 4.86 9/6/2011 17:00:00 217 33652 52.36 4.09 67.49 4.86 9/6/2011 18:00:00 218 33645 52.59 4.11 67.44 4.86 9/6/2011 19:00:00 214 33748 51.79 4.05 67.39 4.86 9/6/2011 20:00:00 220 33635 53.06 4.15 67.35 4.86 9/6/2011 21:00:00 215 33496 51.64 4.04 67.30 4.86 9/6/2011 22:00:00 220 33994 53.63 4.19 67.24 4.79 9/6/2011 23:00:00 221 34368 54.46 307 4.26 4.62 67.19 4.78 9/7/2011 0:00:00 221 34453 54.60 4.25 67.14 4.78 9/7/2011 1:00:00 223 34496 55.16 4.30 67.09 4.78 9/7/2011 2:00:00 221 34518 54.70 4.26 67.04 4.78 9/7/2011 3:00:00 222 34477 54.88 4.28 66.99 4.78 9/7/2011 4:00:00 222 34539 54.98 4.28 66.94 4.78 9/7/2011 5:00:00 224 34521 55.45 4.32 66.89 4.78 9/7/2011 6:00:00 223 34502 55.17 4.30 66.84 4.78DATESTAMP 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 9/7/2011 7:00:00 222 34547 54.99 4.29 66.79 4.78 9/7/2011 8:00:00 221 34558 54.76 4.27 66.74 4.78 9/7/2011 9:00:00 228 34573 56.52 4.40 66.54 4.78 9/7/2011 10:00:00 225 34424 55.54 4.33 66.30 4.78 9/7/2011 11:00:00 222 34290 54.58 4.25 66.01 4.78 9/7/2011 12:00:00 217 34207 53.23 4.15 65.80 4.78 9/7/2011 13:00:00 214 34054 52.25 4.07 65.78 4.78 9/7/2011 14:00:00 259 33884 62.93 4.90 65.48 4.78 9/7/2011 15:00:00 196 33803 47.51 3.70 65.47 4.78 9/7/2011 16:00:00 91 32688 21.33 1.66 65.50 4.78 9/7/2011 17:00:00 50 33599 12.05 0.94 65.52 4.78 9/7/2011 18:00:00 22 33588 5.30 0.41 65.52 4.78 9/7/2011 19:00:00 9 33691 2.17 0.17 65.53 4.78 9/7/2011 20:00:00 8 33646 1.93 0.15 65.53 4.78 9/7/2011 21:00:00 9 33594 2.17 0.17 65.53 4.78 9/7/2011 22:00:00 12 33860 2.91 0.23 65.54 4.57 9/7/2011 23:00:00 215 34361 52.97 308 4.13 3.18 65.61 4.52 9/8/2011 0:00:00 222 34370 54.71 4.28 65.69 4.52 9/8/2011 1:00:00 221 34270 54.31 4.25 65.74 4.52 9/8/2011 2:00:00 220 34274 54.07 4.23 65.67 4.52 9/8/2011 3:00:00 221 34429 54.56 4.27 65.64 4.52 9/8/2011 4:00:00 221 34373 54.47 4.26 65.59 4.52 9/8/2011 5:00:00 221 34411 54.53 4.26 65.55 4.52 9/8/2011 6:00:00 221 34500 54.67 4.27 65.50 4.52 9/8/2011 7:00:00 222 34520 54.95 4.30 65.45 4.52 9/8/2011 8:00:00 226 34502 55.91 4.37 65.41 4.52 9/8/2011 9:00:00 243 34451 60.03 4.69 65.36 4.52 9/8/2011 10:00:00 221 34353 54.44 4.26 65.24 4.52 9/8/2011 11:00:00 221 34174 54.15 4.23 64.98 4.52 9/8/2011 12:00:00 217 34024 52.94 4.14 64.87 4.52 9/8/2011 13:00:00 138 33937 33.58 2.63 64.85 4.52 9/8/2011 14:00:00 84 33844 20.38 1.59 64.81 4.52 9/8/2011 15:00:00 42 33641 10.13 0.79 64.70 4.52 9/8/2011 16:00:00 20 32634 4.68 0.37 64.59 4.52 9/8/2011 17:00:00 2 33553 0.48 0.04 64.47 4.52 9/8/2011 18:00:00 8 33562 1.93 0.15 64.34 4.52 9/8/2011 19:00:00 94 33648 22.68 1.77 64.25 4.52 9/8/2011 20:00:00 223 33520 53.60 4.19 64.15 4.52 9/8/2011 21:00:00 210 33425 50.33 3.93 64.18 4.52 9/8/2011 22:00:00 218 33507 52.38 4.09 64.25 4.41 9/8/2011 23:00:00 219 33880 53.20 307 4.16 3.31 64.33 4.37 9/9/2011 0:00:00 222 34227 54.48 4.27 64.40 4.37 9/9/2011 1:00:00 221 34398 54.51 4.28 64.48 4.37 9/9/2011 2:00:00 221 34388 54.49 4.27 64.55 4.37 9/9/2011 3:00:00 222 34521 54.95 4.31 64.63 4.37 9/9/2011 4:00:00 221 34476 54.63 4.28 64.71 4.37 9/9/2011 5:00:00 225 34503 55.66 4.37 64.78 4.37 9/9/2011 6:00:00 221 34471 54.62 4.28 64.86 4.37 9/9/2011 7:00:00 219 34508 54.19 4.25 64.93 4.37 9/9/2011 8:00:00 224 34621 55.61 4.36 65.01 4.37 9/9/2011 9:00:00 248 34372 61.12 4.79 65.10 4.37 9/9/2011 10:00:00 225 34192 55.16 4.33 65.17 4.37 9/9/2011 11:00:00 219 34081 53.52 4.20 65.25 4.37 9/9/2011 12:00:00 214 33861 51.96 4.08 65.32 4.37 9/9/2011 13:00:00 219 33866 53.18 4.17 65.39 4.37 9/9/2011 14:00:00 217 33746 52.51 4.12 65.47 4.37 9/9/2011 15:00:00 216 33574 52.00 4.08 65.54 4.37 9/9/2011 16:00:00 215 32541 50.17 3.93 65.61 4.37 9/9/2011 17:00:00 220 33462 52.79 4.14 65.68 4.37 9/9/2011 18:00:00 215 33283 51.31 4.02 65.75 4.37 9/9/2011 19:00:00 221 33352 52.85 4.15 65.83 4.37 9/9/2011 20:00:00 218 33160 51.83 4.07 65.90 4.37 9/9/2011 21:00:00 227 33408 54.38 4.26 65.97 4.37 9/9/2011 22:00:00 219 33509 52.62 4.13 66.05 4.52 9/9/2011 23:00:00 219 33418 52.48 306 4.12 4.22 66.12 4.51 9/10/20110:00:00 222 33609 53.50 4.08 66.19 4.51 9/10/2011 1:00:00 218 33742 52.74 4.02 66.27 4.51 9/10/2011 2:00:00 223 33887 54.19 4.13 66.34 4.51 9/10/2011 3:00:00 216 33912 52.52 4.00 66.42 4.51 9/10/20114:00:00 223 33942 54.27 4.14 66.49 4.51 9/10/20115:00:00 221 34273 54.31 4.14 66.57 4.51 9/10/2011 6:00:00 221 34557 54.76 4.17 66.64 4.51 9/10/20117:00:00 228 34913 57.08 4.35 66.72 4.51 9/10/20118:00:00 222 34936 55.61 4.24 66.80 4.51 9/10/20119:00:00 240 34810 59.90 4.56 66.88 4.51 9/10/201110:00:00 226 34680 56.20 4.28 66.96 4.51 9/10/201111:00:00 223 34498 55.16 4.20 67.04 4.51 9/10/201112:00:00 218 34283 53.59 4.08 67.11 4.51 9/10/201113:00:00 214 34022 52.21 3.98 67.18 4.51 9/10/201114:00:00 219 33873 53.19 4.05 67.26 4.51 9/10/201115:00:00 216 33740 52.26 3.98 67.33 4.51 9/10/201116:00:00 222 32704 52.06 3.97 67.40 4.51 9/10/201117:00:00 214 33600 51.56 3.93 67.47 4.51 9/10/201118:00:00 218 33460 52.30 3.98 67.55 4.51 9/10/201119:00:00 216 33585 52.02 3.96 67.62 4.51 9/10/201120:00:00 217 33624 52.32 3.99 67.69 4.51 9/10/201121:00:00 209 33551 50.28 3.83 67.76 4.51 9/10/201122:00:00 223 33628 53.77 4.10 67.84 4.67DATESTAMP 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 9/10/201123:00:00 218 33620 52.55 315 4.00 4.09 67.91 4.65 9/11/20110:00:00 221 33681 53.37 4.08 67.98 4.65 9/11/2011 1:00:00 213 33893 51.76 3.96 68.05 4.65 9/11/2011 2:00:00 220 34120 53.82 4.11 68.13 4.65 9/11/2011 3:00:00 223 34267 54.79 4.19 68.21 4.65 9/11/20114:00:00 219 34181 53.67 4.10 68.28 4.65 9/11/20115:00:00 224 34394 55.24 4.22 68.36 4.65 9/11/2011 6:00:00 222 34283 54.57 4.17 68.43 4.65 9/11/20117:00:00 220 34402 54.27 4.15 68.51 4.65 9/11/20118:00:00 226 34472 55.86 4.27 68.59 4.65 9/11/20119:00:00 228 34521 56.44 4.31 68.66 4.65 9/11/201110:00:00 223 34343 54.91 4.20 68.74 4.65 9/11/201111:00:00 223 34064 54.47 4.16 68.82 4.65 9/11/201112:00:00 218 33936 53.05 4.05 68.89 4.65 9/11/201113:00:00 218 33874 52.95 4.05 68.96 4.65 9/11/201114:00:00 220 33689 53.14 4.06 69.04 4.65 9/11/201115:00:00 218 33526 52.41 4.01 69.11 4.65 9/11/201116:00:00 216 32517 50.36 3.85 69.07 4.65 9/11/201117:00:00 220 33392 52.68 4.03 69.02 4.65 9/11/201118:00:00 215 33373 51.45 3.93 68.97 4.65 9/11/201119:00:00 220 33295 52.52 4.01 68.92 4.65 9/11/201120:00:00 215 33247 51.25 3.92 68.86 4.65 9/11/201121:00:00 196 33400 46.94 3.59 68.80 4.65 9/11/201122:00:00 225 33413 53.91 4.12 68.75 4.59 9/11/201123:00:00 218 33589 52.50 314 4.01 4.06 68.70 4.57 9/12/20110:00:00 221 33701 53.40 4.08 68.65 4.57 9/12/2011 1:00:00 221 33745 53.47 4.09 68.60 4.57 9/12/2011 2:00:00 219 33852 53.16 4.06 68.54 4.57 9/12/2011 3:00:00 222 34171 54.39 4.16 68.49 4.57 9/12/20114:00:00 222 34212 54.46 4.16 68.44 4.57 9/12/20115:00:00 220 34375 54.23 4.14 68.39 4.57 9/12/2011 6:00:00 217 34479 53.65 4.10 68.34 4.57 9/12/20117:00:00 221 34531 54.72 4.18 68.28 4.57 9/12/20118:00:00 225 34525 55.70 4.26 68.19 4.57 9/12/20119:00:00 231 34462 57.08 4.36 67.91 4.57 9/12/201110:00:00 223 34180 54.65 4.18 67.86 4.57 9/12/201111:00:00 216 33926 52.54 4.02 67.81 4.57 9/12/201112:00:00 221 33720 53.43 4.08 67.76 4.57 9/12/201113:00:00 215 33549 51.72 3.95 67.71 4.57 9/12/201114:00:00 200 33463 47.99 3.67 67.65 4.57 9/12/201115:00:00 196 33316 46.82 3.58 67.59 4.57 9/12/201116:00:00 198 32287 45.84 3.50 67.53 4.57 9/12/201117:00:00 196 33158 46.60 3.56 67.47 4.57 9/12/201118:00:00 198 33094 46.98 3.59 67.40 4.57 9/12/201119:00:00 199 33188 47.36 3.62 67.34 4.57 9/12/201120:00:00 195 33385 46.68 3.57 67.30 4.57 9/12/201121:00:00 201 33492 48.27 3.69 67.24 4.57 9/12/201122:00:00 200 33720 48.36 3.70 67.18 4.47 9/12/201123:00:00 202 33736 48.86 314 3.73 3.92 67.12 4.45 9/13/20110:00:00 199 33754 48.16 3.70 67.06 4.45 9/13/2011 1:00:00 202 33863 49.05 3.77 67.00 4.45 9/13/2011 2:00:00 202 34067 49.34 3.80 66.94 4.45 9/13/2011 3:00:00 202 34096 49.39 3.80 66.88 4.45 9/13/20114:00:00 203 34051 49.56 3.81 66.82 4.45 9/13/20115:00:00 202 34103 49.40 3.80 66.76 4.45 9/13/2011 6:00:00 204 34152 49.96 3.84 66.71 4.45 9/13/20117:00:00 204 34221 50.06 3.85 66.65 4.45 9/13/20118:00:00 199 34134 48.71 3.75 66.60 4.45 9/13/20119:00:00 216 34218 53.00 4.08 66.55 4.45 9/13/201110:00:00 197 34336 48.50 3.73 66.49 4.45 9/13/201111:00:00 206 34011 50.24 3.86 66.44 4.45 9/13/201112:00:00 203 33413 48.64 3.74 66.38 4.45 9/13/201113:00:00 199 33184 47.35 3.64 66.32 4.45 9/13/201114:00:00 199 33096 47.22 3.63 66.26 4.45 9/13/201115:00:00 198 32847 46.63 3.59 66.21 4.45 9/13/201116:00:00 197 31861 45.01 3.46 66.14 4.45 9/13/201117:00:00 198 32722 46.46 3.57 66.08 4.45 9/13/201118:00:00 198 32691 46.41 3.57 66.02 4.45 9/13/201119:00:00 200 32565 46.70 3.59 65.96 4.45 9/13/201120:00:00 197 32453 45.84 3.53 65.91 4.45 9/13/201121:00:00 197 32542 45.97 3.54 65.85 4.45 9/13/201122:00:00 199 32656 46.60 3.58 65.79 4.36 9/13/201123:00:00 200 32755 46.97 312 3.61 3.70 65.73 4.34 9/14/20110:00:00 199 33036 47.14 3.60 65.67 4.34 9/14/2011 1:00:00 202 33558 48.61 3.72 65.61 4.34 9/14/2011 2:00:00 197 33657 47.54 3.63 65.55 4.34 9/14/2011 3:00:00 203 33685 49.03 3.75 65.49 4.34 9/14/20114:00:00 200 33621 48.22 3.69 65.43 4.34 9/14/20115:00:00 201 33634 48.47 3.71 65.34 4.34 9/14/2011 6:00:00 202 33662 48.76 3.73 65.29 4.34 9/14/20117:00:00 199 33697 48.08 3.68 65.23 4.34 9/14/20118:00:00 200 33758 48.41 3.70 65.15 4.34 9/14/20119:00:00 196 33868 47.60 3.64 65.09 4.34 9/14/201110:00:00 199 34256 48.88 3.74 65.03 4.34 9/14/201111:00:00 203 34070 49.59 3.79 64.97 4.34 9/14/201112:00:00 200 34094 48.89 3.74 64.92 4.34 9/14/201113:00:00 196 34146 47.99 3.67 64.87 4.34 9/14/201114:00:00 200 33876 48.58 3.71 64.82 4.34DATESTAMP 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 9/14/201115:00:00 204 33304 48.72 3.72 64.78 4.34 9/14/201116:00:00 196 32357 45.47 3.48 64.74 4.34 9/14/201117:00:00 200 33108 47.48 3.63 64.69 4.34 9/14/201118:00:00 197 32848 46.40 3.55 64.65 4.34 9/14/201119:00:00 201 32863 47.36 3.62 64.61 4.34 9/14/201120:00:00 200 32897 47.18 3.61 64.56 4.34 9/14/201121:00:00 203 33028 48.08 3.67 64.52 4.34 9/14/201122:00:00 201 33166 47.80 3.65 64.48 4.49 9/14/201123:00:00 199 33692 48.08 314 3.67 3.67 64.44 4.46 9/15/20110:00:00 198 33807 48.00 3.32 64.39 4.46 9/15/2011 1:00:00 199 34042 48.57 3.36 64.35 4.46 9/15/2011 2:00:00 198 34148 48.48 3.35 64.31 4.46 9/15/2011 3:00:00 201 34188 49.27 3.41 64.26 4.46 9/15/20114:00:00 203 34243 49.84 3.45 64.22 4.46 9/15/20115:00:00 203 34408 50.08 3.46 64.18 4.46 9/15/2011 6:00:00 195 34561 48.32 3.34 64.14 4.46 9/15/20117:00:00 199 34728 49.55 3.43 64.09 4.46 9/15/20118:00:00 201 34944 50.36 3.48 64.05 4.46 9/15/20119:00:00 206 34871 51.51 3.56 64.01 4.46 9/15/201110:00:00 210 34369 51.75 3.58 63.97 4.46 9/15/201111:00:00 201 34263 49.38 3.42 63.93 4.46 9/15/201112:00:00 206 34074 50.33 3.48 63.89 4.46 9/15/201113:00:00 202 34030 49.29 3.41 63.85 4.46 9/15/201114:00:00 202 33962 49.19 3.40 63.81 4.46 9/15/201115:00:00 195 33915 47.42 3.28 63.77 4.46 9/15/201116:00:00 197 32899 46.47 3.21 63.73 4.46 9/15/201117:00:00 197 33883 47.86 3.31 63.69 4.46 9/15/201118:00:00 197 33908 47.90 3.31 63.65 4.46 9/15/201119:00:00 199 33897 48.37 3.35 63.61 4.46 9/15/201120:00:00 198 33883 48.10 3.33 63.57 4.46 9/15/201121:00:00 240 33954 58.43 4.04 63.54 4.46 9/15/201122:00:00 199 34023 48.55 3.36 63.50 4.62 9/15/201123:00:00 203 34064 49.58 347 3.43 3.42 63.46 4.58 9/16/20110:00:00 200 34017 48.78 3.60 63.42 4.58 9/16/2011 1:00:00 199 34051 48.59 3.59 63.38 4.58 9/16/2011 2:00:00 201 34110 49.16 3.63 63.33 4.58 9/16/2011 3:00:00 199 34132 48.70 3.60 63.29 4.58 9/16/20114:00:00 204 34127 49.92 3.69 63.25 4.58 9/16/20115:00:00 202 34256 49.62 3.66 63.21 4.58 9/16/2011 6:00:00 204 34193 50.02 3.69 63.17 4.58 9/16/20117:00:00 199 34243 48.86 3.61 63.13 4.58 9/16/20118:00:00 206 34235 50.57 3.73 63.04 4.58 9/16/20119:00:00 192 34500 47.50 3.51 62.95 4.58 9/16/201110:00:00 204 34619 50.64 3.74 62.85 4.58 9/16/201111:00:00 202 34478 49.94 3.69 62.71 4.58 9/16/201112:00:00 200 34356 49.27 3.64 62.55 4.58 9/16/201113:00:00 199 34355 49.02 3.62 62.43 4.58 9/16/201114:00:00 205 34273 50.38 3.72 62.38 4.58 9/16/201115:00:00 197 34185 48.29 3.57 62.34 4.58 9/16/201116:00:00 197 33130 46.80 3.46 62.30 4.58 9/16/201117:00:00 201 34080 49.12 3.63 62.26 4.58 9/16/201118:00:00 198 34039 48.33 3.57 62.22 4.58 9/16/201119:00:00 196 34083 47.90 3.54 62.18 4.58 9/16/201120:00:00 201 34097 49.14 3.63 62.14 4.58 9/16/201121:00:00 196 34068 47.88 3.54 62.09 4.58 9/16/201122:00:00 202 34102 49.39 3.65 62.05 4.74 9/16/201123:00:00 199 34136 48.71 325 3.60 3.62 62.01 4.70 9/17/20110:00:00 202 34161 49.48 4.15 61.97 4.70 9/17/2011 1:00:00 201 34230 49.33 4.14 61.93 4.70 9/17/2011 2:00:00 201 34292 49.42 4.15 61.89 4.70 9/17/2011 3:00:00 204 34380 50.29 4.22 61.85 4.70 9/17/20114:00:00 199 34352 49.02 4.11 61.80 4.70 9/17/20115:00:00 201 34392 49.57 4.16 61.76 4.70 9/17/2011 6:00:00 202 34377 49.79 4.18 61.72 4.70 9/17/20117:00:00 200 34559 49.56 4.16 61.67 4.70 9/17/20118:00:00 200 34596 49.61 4.16 61.63 4.70 9/17/20119:00:00 170 34542 42.11 3.53 61.58 4.70 9/17/201110:00:00 202 34443 49.89 4.19 61.54 4.70 9/17/201111:00:00 204 34212 50.04 4.20 61.50 4.70 9/17/201112:00:00 198 34092 48.40 4.06 61.46 4.70 9/17/201113:00:00 197 34051 48.10 4.04 61.42 4.70 9/17/201114:00:00 196 33789 47.49 3.98 61.38 4.70 9/17/201115:00:00 194 33624 46.77 3.92 61.34 4.70 9/17/201116:00:00 194 32583 45.32 3.80 61.29 4.70 9/17/201117:00:00 198 33356 47.36 3.97 61.25 4.70 9/17/201118:00:00 195 33305 46.57 3.91 61.21 4.70 9/17/201119:00:00 201 33260 47.94 4.02 61.16 4.70 9/17/201120:00:00 194 33435 46.51 3.90 61.12 4.70 9/17/201121:00:00 168 33550 40.42 3.39 61.07 4.70 9/17/201122:00:00 198 33555 47.64 4.00 61.02 4.86 9/17/201123:00:00 202 33578 48.64 286 4.08 4.02 60.98 4.83 9/18/20110:00:00 200 33604 48.19 4.47 60.94 4.83 9/18/2011 1:00:00 199 33644 48.01 4.45 60.89 4.83 9/18/2011 2:00:00 201 34247 49.36 4.57 60.85 4.83 9/18/2011 3:00:00 201 34270 49.39 4.58 60.81 4.83 9/18/20114:00:00 200 34307 49.20 4.56 60.76 4.83 9/18/20115:00:00 204 34268 50.13 4.64 60.72 4.83 9/18/2011 6:00:00 202 34244 49.60 4.60 60.68 4.83DATESTAMP 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 9/18/20117:00:00 202 34242 49.60 4.60 60.64 4.83 9/18/20118:00:00 201 34223 49.32 4.57 60.59 4.83 9/18/20119:00:00 211 34293 51.88 4.81 60.42 4.83 9/18/201110:00:00 203 34293 49.92 4.63 60.25 4.83 9/18/201111:00:00 199 34273 48.90 4.53 60.17 4.83 9/18/201112:00:00 202 34236 49.59 4.60 60.13 4.83 9/18/201113:00:00 199 34212 48.82 4.52 60.09 4.83 9/18/201114:00:00 200 34173 49.01 4.54 60.05 4.83 9/18/201115:00:00 200 34094 48.89 4.53 60.02 4.83 9/18/201116:00:00 200 33040 47.38 4.39 59.98 4.83 9/18/201117:00:00 197 33880 47.86 4.43 59.93 4.83 9/18/201118:00:00 195 33903 47.40 4.39 59.89 4.83 9/18/201119:00:00 199 34022 48.55 4.50 59.85 4.83 9/18/201120:00:00 201 34148 49.22 4.56 59.81 4.83 9/18/201121:00:00 220 34112 53.81 4.99 59.78 4.83 9/18/201122:00:00 198 34157 48.49 4.49 59.74 4.76 9/18/201123:00:00 202 34271 49.64 259 4.60 4.56 59.70 4.75 9/19/20110:00:00 202 34235 49.59 4.92 59.66 4.75 9/19/2011 1:00:00 199 34150 48.73 4.83 59.62 4.75 9/19/2011 2:00:00 199 34277 48.91 4.85 59.57 4.75 9/19/2011 3:00:00 198 34471 48.94 4.85 59.53 4.75 9/19/20114:00:00 204 34392 50.31 4.99 59.49 4.75 9/19/20115:00:00 204 34280 50.14 4.97 59.45 4.75 9/19/2011 6:00:00 201 34377 49.55 4.91 59.41 4.75 9/19/20117:00:00 203 34445 50.14 4.97 59.37 4.75 9/19/20118:00:00 198 34473 48.94 4.85 59.32 4.75 9/19/20119:00:00 222 34437 54.82 5.44 59.29 4.75 9/19/201110:00:00 203 34407 50.08 4.97 59.25 4.75 9/19/201111:00:00 201 34327 49.47 4.91 59.21 4.75 9/19/201112:00:00 198 34265 48.65 4.82 59.18 4.75 9/19/201113:00:00 105 5365 4.04 0.40 59.09 4.75 9/19/201114:00:00 6 34 0.00 0.00 59.01 4.75 9/19/201115:00:00 9 34 0.00 0.00 58.92 4.75 9/19/201116:00:00 9 492 0.03 0.00 58.84 4.75 9/19/201117:00:00 7 34 0.00 0.00 58.76 4.75 9/19/201118:00:00 38 1468 0.40 0.04 58.69 4.75 9/19/201119:00:00 651 26462 123.52 12.25 58.79 4.75 9/19/201120:00:00 199 33930 48.41 4.80 58.78 4.75 9/19/201121:00:00 197 34192 48.30 4.79 58.77 4.75 9/19/201122:00:00 200 34082 48.88 4.85 58.75 4.72 9/19/201123:00:00 198 33991 48.26 242 4.79 4.01 58.73 4.70 9/20/20110:00:00 203 34354 50.01 12.77 58.71 4.70 9/20/2011 1:00:00 195 34537 48.29 12.33 58.69 4.70 9/20/2011 2:00:00 199 34495 49.22 12.57 58.65 4.70 9/20/2011 3:00:00 205 34278 50.39 12.86 58.63 4.70 9/20/20114:00:00 825 2070 12.25 3.13 58.56 4.70 9/20/20115:00:00 16 34 0.00 0.00 58.46 4.70 9/20/2011 6:00:00 20 36 0.01 0.00 58.36 4.70 9/20/20117:00:00 21 35 0.01 0.00 58.25 4.70 9/20/20118:00:00 22 34 0.01 0.00 58.11 4.70 9/20/20119:00:00 13 35 0.00 0.00 57.94 4.70 9/20/201110:00:00 4 34 0.00 0.00 57.76 4.70 9/20/201111:00:00 7 34 0.00 0.00 57.53 4.70 9/20/201112:00:00 6 35 0.00 0.00 57.27 4.70 9/20/201113:00:00 519 5376 20.01 5.11 57.05 4.70 9/20/201114:00:00 169 33696 40.83 10.43 56.87 4.70 9/20/201115:00:00 200 33731 48.37 12.35 56.73 4.70 9/20/201116:00:00 197 32675 46.16 11.78 56.63 4.70 9/20/201117:00:00 208 33307 49.68 12.68 56.53 4.70 9/20/201118:00:00 14 828 0.08 0.02 56.38 4.70 9/20/201119:00:00 0 34 0.00 0.00 56.31 4.70 9/20/201120:00:00 1 34 0.00 0.00 56.23 4.70 9/20/201121:00:00 1 34 0.00 0.00 56.16 4.70 9/20/201122:00:00 1 33 0.00 0.00 56.09 4.59 9/20/201123:00:00 3 34 0.00 94 0.00 4.42 56.01 4.59 9/21/20110:00:00 3 36 0.00 0.00 55.93 4.59 9/21/2011 1:00:00 3 34 0.00 0.00 55.86 4.59 9/21/2011 2:00:00 6 34 0.00 0.00 55.78 4.59 9/21/2011 3:00:00 9 34 0.00 0.00 55.71 4.59 9/21/20114:00:00 5 33 0.00 0.00 55.63 4.59 9/21/20115:00:00 5 34 0.00 0.00 55.55 4.59 9/21/2011 6:00:00 5 34 0.00 0.00 55.48 4.59 9/21/20117:00:00 9 33 0.00 0.00 55.40 4.59 9/21/20118:00:00 9 34 0.00 0.00 55.32 4.59 9/21/20119:00:00 5 35 0.00 0.00 55.21 4.59 9/21/201110:00:00 2 33 0.00 0.00 55.09 4.59 9/21/201111:00:00 3 34 0.00 0.00 54.99 4.59 9/21/201112:00:00 1 34 0.00 0.00 54.88 4.59 9/21/201113:00:00 1 33 0.00 0.00 54.77 4.59 9/21/201114:00:00 1 34 0.00 0.00 54.66 4.59 9/21/201115:00:00 0 34 0.00 0.00 54.55 4.59 9/21/201116:00:00 0 478 0.00 0.00 54.44 4.59 9/21/201117:00:00 0 34 0.00 0.00 54.33 4.59 9/21/201118:00:00 0 35 0.00 0.00 54.22 4.59 9/21/201119:00:00 1 34 0.00 0.00 54.11 4.59 9/21/201120:00:00 595 3647 15.56 7.18 54.04 4.59 9/21/201121:00:00 84 28740 17.31 7.99 53.95 4.59 9/21/201122:00:00 190 33967 46.28 21.36 53.90 4.56DATESTAMP 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 9/21/201123:00:00 194 33821 47.05 52 21.71 2.43 53.85 4.49 9/22/20110:00:00 198 33873 48.09 3.60 53.81 4.49 9/22/2011 1:00:00 196 34106 47.93 3.58 53.76 4.49 9/22/2011 2:00:00 197 34261 48.40 3.62 53.72 4.49 9/22/2011 3:00:00 200 34466 49.43 3.70 53.67 4.49 9/22/20114:00:00 196 34514 48.51 3.63 53.63 4.49 9/22/20115:00:00 198 34471 48.94 3.66 53.58 4.49 9/22/2011 6:00:00 204 34527 50.50 3.78 53.54 4.49 9/22/20117:00:00 201 34500 49.72 3.72 53.50 4.49 9/22/20118:00:00 200 34483 49.45 3.70 53.46 4.49 9/22/20119:00:00 223 34483 55.14 4.12 53.42 4.49 9/22/201110:00:00 202 34219 49.56 3.71 53.38 4.49 9/22/201111:00:00 202 34141 49.45 3.70 53.34 4.49 9/22/201112:00:00 200 33784 48.45 3.62 53.29 4.49 9/22/201113:00:00 200 33593 48.17 3.60 53.25 4.49 9/22/201114:00:00 195 33534 46.89 3.51 53.21 4.49 9/22/201115:00:00 199 33511 47.82 3.58 53.17 4.49 9/22/201116:00:00 200 32413 46.48 3.48 53.12 4.49 9/22/201117:00:00 201 33553 48.36 3.62 53.08 4.49 9/22/201118:00:00 191 34013 46.58 3.48 53.03 4.49 9/22/201119:00:00 206 34630 51.15 3.82 52.99 4.49 9/22/201120:00:00 203 34539 50.27 3.76 52.95 4.49 9/22/201121:00:00 230 34672 57.18 4.28 52.91 4.49 9/22/201122:00:00 202 34646 50.18 3.75 52.86 4.43 9/22/201123:00:00 196 34571 48.59 321 3.63 3.69 52.82 4.41 9/23/20110:00:00 199 34586 49.35 3.72 52.77 4.41 9/23/2011 1:00:00 198 34612 49.14 3.71 52.72 4.41 9/23/2011 2:00:00 195 34624 48.41 3.65 52.67 4.41 9/23/2011 3:00:00 200 34687 49.74 3.75 52.63 4.41 9/23/20114:00:00 198 34690 49.25 3.72 52.58 4.41 9/23/20115:00:00 203 34766 50.61 3.82 52.53 4.41 9/23/2011 6:00:00 201 34783 50.13 3.78 52.48 4.41 9/23/20117:00:00 198 34791 49.39 3.73 52.44 4.41 9/23/20118:00:00 204 34845 50.97 3.85 52.39 4.41 9/23/20119:00:00 200 34900 50.05 3.78 52.34 4.41 9/23/201110:00:00 203 34716 50.53 3.81 52.30 4.41 9/23/201111:00:00 200 34671 49.72 3.75 52.25 4.41 9/23/201112:00:00 203 34426 50.11 3.78 52.21 4.41 9/23/201113:00:00 201 34216 49.31 3.72 52.16 4.41 9/23/201114:00:00 198 34150 48.48 3.66 52.11 4.41 9/23/201115:00:00 200 34036 48.81 3.68 52.06 4.41 9/23/201116:00:00 194 32989 45.89 3.46 52.01 4.41 9/23/201117:00:00 198 34019 48.30 3.65 51.96 4.41 9/23/201118:00:00 198 33948 48.20 3.64 51.91 4.41 9/23/201119:00:00 197 33860 47.83 3.61 51.86 4.41 9/23/201120:00:00 198 33907 48.14 3.63 51.81 4.41 9/23/201121:00:00 177 34142 43.33 3.27 51.75 4.41 9/23/201122:00:00 200 34514 49.50 3.74 51.71 4.34 9/23/201123:00:00 201 34544 49.79 318 3.76 3.69 51.66 4.32 9/24/20110:00:00 202 34603 50.12 3.79 51.61 4.32 9/24/2011 1:00:00 200 34689 49.75 3.77 51.56 4.32 9/24/2011 2:00:00 199 34820 49.68 3.76 51.51 4.32 9/24/2011 3:00:00 202 34845 50.47 3.82 51.46 4.32 9/24/20114:00:00 201 34955 50.38 3.81 51.42 4.32 9/24/20115:00:00 202 35019 50.72 3.84 51.37 4.32 9/24/2011 6:00:00 199 34979 49.91 3.78 51.32 4.32 9/24/20117:00:00 202 35035 50.75 3.84 51.28 4.32 9/24/20118:00:00 205 35019 51.48 3.90 51.23 4.32 9/24/20119:00:00 210 34941 52.61 3.98 51.18 4.32 9/24/201110:00:00 202 34508 49.98 3.78 51.14 4.32 9/24/201111:00:00 199 34180 48.77 3.69 51.09 4.32 9/24/201112:00:00 199 33985 48.49 3.67 51.04 4.32 9/24/201113:00:00 198 33682 47.82 3.62 51.00 4.32 9/24/201114:00:00 199 33518 47.83 3.62 51.01 4.32 9/24/201115:00:00 196 33327 46.84 3.55 51.02 4.32 9/24/201116:00:00 197 32414 45.79 3.47 51.01 4.32 9/24/201117:00:00 197 33238 46.95 3.55 50.96 4.32 9/24/201118:00:00 203 33050 48.11 3.64 50.92 4.32 9/24/201119:00:00 196 33148 46.59 3.53 50.87 4.32 9/24/201120:00:00 198 33093 46.98 3.56 50.81 4.32 9/24/201121:00:00 205 33352 49.03 3.71 50.76 4.32 9/24/201122:00:00 203 33314 48.49 3.67 50.71 4.25 9/24/201123:00:00 199 33291 47.50 317 3.60 3.71 50.66 4.23 9/25/20110:00:00 201 33377 48.10 3.64 50.62 4.23 9/25/2011 1:00:00 200 33392 47.89 3.63 50.57 4.23 9/25/2011 2:00:00 203 33471 48.72 3.69 50.52 4.23 9/25/2011 3:00:00 198 33540 47.62 3.61 50.47 4.23 9/25/20114:00:00 202 33628 48.71 3.69 50.42 4.23 9/25/20115:00:00 197 34118 48.19 3.65 50.37 4.23 9/25/2011 6:00:00 206 33989 50.21 3.80 50.33 4.23 9/25/20117:00:00 198 34069 48.37 3.66 50.33 4.23 9/25/20118:00:00 204 33910 49.60 3.76 50.35 4.23 9/25/20119:00:00 217 33882 52.72 3.99 50.38 4.23 9/25/201110:00:00 205 33652 49.47 3.75 50.40 4.23 9/25/201111:00:00 199 33651 48.02 3.64 50.42 4.23 9/25/201112:00:00 200 33296 47.75 3.62 50.43 4.23 9/25/201113:00:00 56 1638 0.66 0.05 50.07 4.23 9/25/201114:00:00 248 5188 9.23 0.70 49.94 4.23DATESTAMP 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 9/25/201115:00:00 116 30973 25.76 1.95 49.88 4.23 9/25/201116:00:00 200 31602 45.32 3.43 49.88 4.23 9/25/201117:00:00 200 32501 46.61 3.53 49.87 4.23 9/25/201118:00:00 198 32333 45.90 3.48 49.86 4.23 9/25/201119:00:00 199 32272 46.05 3.49 49.85 4.23 9/25/201120:00:00 199 32372 46.19 3.50 49.84 4.23 9/25/201121:00:00 194 32498 45.21 3.42 49.82 4.23 9/25/201122:00:00 201 32999 47.56 3.60 49.77 4.18 9/25/201123:00:00 200 33559 48.13 317 3.64 3.29 49.72 4.15 9/26/20110:00:00 195 33808 47.27 3.60 49.67 4.15 9/26/2011 1:00:00 198 33781 47.96 3.65 49.62 4.15 9/26/2011 2:00:00 201 33887 48.84 3.72 49.57 4.15 9/26/2011 3:00:00 197 33989 48.01 3.66 49.52 4.15 9/26/20114:00:00 200 34102 48.90 3.73 49.47 4.15 9/26/20115:00:00 197 34268 48.41 3.69 49.41 4.15 9/26/2011 6:00:00 203 34291 49.91 3.80 49.37 4.15 9/26/20117:00:00 199 34355 49.02 3.73 49.32 4.15 9/26/20118:00:00 200 34483 49.45 3.77 49.26 4.15 9/26/20119:00:00 225 34401 55.50 4.23 49.22 4.15 9/26/201110:00:00 200 34392 49.32 3.76 49.18 4.15 9/26/201111:00:00 198 34194 48.55 3.70 49.13 4.15 9/26/201112:00:00 200 34082 48.88 3.72 49.08 4.15 9/26/201113:00:00 201 33936 48.91 3.73 49.03 4.15 9/26/201114:00:00 199 33747 48.15 3.67 48.99 4.15 9/26/201115:00:00 201 33542 48.34 3.68 48.96 4.15 9/26/201116:00:00 198 32503 46.15 3.52 48.96 4.15 9/26/201117:00:00 196 33325 46.83 3.57 48.91 4.15 9/26/201118:00:00 197 33321 47.07 3.59 48.86 4.15 9/26/201119:00:00 198 33265 47.23 3.60 48.81 4.15 9/26/201120:00:00 200 33356 47.84 3.64 48.77 4.15 9/26/201121:00:00 177 33537 42.56 3.24 48.71 4.15 9/26/201122:00:00 198 33544 47.62 3.63 48.66 4.07 9/26/201123:00:00 202 33718 48.84 315 3.72 3.68 48.61 4.06 9/27/20110:00:00 201 33749 48.64 3.66 48.56 4.06 9/27/2011 1:00:00 200 33824 48.51 3.65 48.51 4.06 9/27/2011 2:00:00 198 33882 48.10 3.62 48.46 4.06 9/27/2011 3:00:00 204 33846 49.51 3.72 48.41 4.06 9/27/20114:00:00 202 34083 49.37 3.71 48.36 4.06 9/27/20115:00:00 198 34120 48.44 3.64 48.31 4.06 9/27/2011 6:00:00 204 34127 49.92 3.76 48.26 4.06 9/27/20117:00:00 202 34129 49.43 3.72 48.21 4.06 9/27/20118:00:00 198 34032 48.32 3.64 48.16 4.06 9/27/20119:00:00 213 34027 51.97 3.91 48.12 4.06 9/27/201110:00:00 204 34017 49.76 3.74 48.09 4.06 9/27/201111:00:00 203 33968 49.44 3.72 47.81 4.06 9/27/201112:00:00 201 33887 48.84 3.67 47.71 4.06 9/27/201113:00:00 202 33737 48.87 3.68 47.54 4.06 9/27/201114:00:00 201 33553 48.36 3.64 47.42 4.06 9/27/201115:00:00 203 33367 48.57 3.65 47.33 4.06 9/27/201116:00:00 198 32255 45.79 3.45 47.38 4.06 9/27/201117:00:00 196 33149 46.59 3.51 47.44 4.06 9/27/201118:00:00 198 33247 47.20 3.55 47.40 4.06 9/27/201119:00:00 199 33308 47.53 3.58 47.45 4.06 9/27/201120:00:00 201 33317 48.02 3.61 47.51 4.06 9/27/201121:00:00 174 33545 41.85 3.15 47.56 4.06 9/27/201122:00:00 199 33702 48.09 3.62 47.62 3.98 9/27/201123:00:00 202 33686 48.79 319 3.67 3.64 47.68 3.97 9/28/20110:00:00 200 33792 48.46 3.66 47.69 3.97 9/28/2011 1:00:00 202 33991 49.23 3.72 47.64 3.97 9/28/2011 2:00:00 200 34061 48.85 3.69 47.59 3.97 9/28/2011 3:00:00 201 34146 49.21 3.71 47.55 3.97 9/28/20114:00:00 203 34133 49.68 3.75 47.50 3.97 9/28/20115:00:00 199 34232 48.85 3.69 47.45 3.97 9/28/2011 6:00:00 202 34186 49.52 3.74 47.40 3.97 9/28/20117:00:00 200 34350 49.26 3.72 47.35 3.97 9/28/20118:00:00 203 34299 49.93 3.77 47.35 3.97 9/28/20119:00:00 250 34160 61.24 4.62 47.37 3.97 9/28/201110:00:00 202 33825 48.99 3.70 47.36 3.97 9/28/201111:00:00 199 33648 48.01 3.62 47.42 3.97 9/28/201112:00:00 196 33412 46.96 3.54 47.48 3.97 9/28/201113:00:00 200 33268 47.71 3.60 47.54 3.97 9/28/201114:00:00 196 33121 46.55 3.51 47.60 3.97 9/28/201115:00:00 198 33029 46.89 3.54 47.63 3.97 9/28/201116:00:00 198 31970 45.39 3.43 47.67 3.97 9/28/201117:00:00 197 32819 46.36 3.50 47.71 3.97 9/28/201118:00:00 199 32898 46.94 3.54 47.76 3.97 9/28/201119:00:00 196 32827 46.13 3.48 47.82 3.97 9/28/201120:00:00 198 32742 46.49 3.51 47.87 3.97 9/28/201121:00:00 181 33137 43.01 3.25 47.93 3.97 9/28/201122:00:00 202 33550 48.59 3.67 47.99 4.01 9/28/201123:00:00 198 33665 47.80 318 3.61 3.65 48.06 3.99 9/29/20110:00:00 203 33729 49.10 3.73 48.12 3.99 9/29/2011 1:00:00 200 33819 48.50 3.68 48.19 3.99 9/29/2011 2:00:00 202 33774 48.92 3.72 48.26 3.99 9/29/2011 3:00:00 200 33916 48.64 3.69 48.32 3.99 9/29/20114:00:00 201 33919 48.89 3.71 48.39 3.99 9/29/20115:00:00 199 34102 48.66 3.70 48.45 3.99 9/29/2011 6:00:00 205 33982 49.95 3.79 48.52 3.99DATESTAMP 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 9/29/20117:00:00 198 34111 48.43 3.68 48.52 3.99 9/29/20118:00:00 201 34083 49.12 3.73 48.47 3.99 9/29/20119:00:00 202 34147 49.46 3.76 48.42 3.99 9/29/201110:00:00 204 33863 49.53 3.76 48.37 3.99 9/29/201111:00:00 202 33506 48.53 3.69 48.32 3.99 9/29/201112:00:00 196 33202 46.66 3.54 48.27 3.99 9/29/201113:00:00 195 33138 46.33 3.52 48.23 3.99 9/29/201114:00:00 198 32951 46.78 3.55 48.16 3.99 9/29/201115:00:00 199 32840 46.86 3.56 48.17 3.99 9/29/201116:00:00 198 31820 45.18 3.43 48.19 3.99 9/29/201117:00:00 197 32638 46.10 3.50 48.22 3.99 9/29/201118:00:00 200 32495 46.60 3.54 48.24 3.99 9/29/201119:00:00 198 32529 46.18 3.51 48.26 3.99 9/29/201120:00:00 200 32709 46.91 3.56 48.30 3.99 9/29/201121:00:00 202 32825 47.54 3.61 48.33 3.99 9/29/201122:00:00 202 32936 47.71 3.62 48.38 4.03 9/29/201123:00:00 197 33247 46.96 316 3.57 3.63 48.42 4.02 9/30/20110:00:00 203 33352 48.55 3.62 48.47 4.02 9/30/2011 1:00:00 201 33444 48.20 3.59 48.52 4.02 9/30/2011 2:00:00 203 33475 48.73 3.63 48.56 4.02 9/30/2011 3:00:00 197 33723 47.64 3.55 48.59 4.02 9/30/20114:00:00 200 33741 48.39 3.61 48.61 4.02 9/30/20115:00:00 196 34062 47.87 3.57 48.60 4.02 9/30/2011 6:00:00 200 34075 48.87 3.64 48.61 4.02 9/30/20117:00:00 201 34270 49.39 3.68 48.59 4.02 9/30/20118:00:00 199 34308 48.95 3.65 48.56 4.02 9/30/20119:00:00 210 34415 51.82 3.86 48.51 4.02 9/30/201110:00:00 203 34349 50.00 3.73 48.45 4.02 9/30/201111:00:00 202 34369 49.78 3.71 48.41 4.02 9/30/201112:00:00 201 34227 49.33 3.68 48.40 4.02 9/30/201113:00:00 200 34140 48.96 3.65 48.41 4.02 9/30/201114:00:00 201 33899 48.86 3.64 48.37 4.02 9/30/201115:00:00 200 33718 48.35 3.60 48.38 4.02 9/30/201116:00:00 199 32824 46.84 3.49 48.39 4.02 9/30/201117:00:00 198 33702 47.85 3.57 48.41 4.02 9/30/201118:00:00 200 33749 48.40 3.61 48.45 4.02 9/30/201119:00:00 197 33753 47.68 3.55 48.50 4.02 9/30/201120:00:00 197 33808 47.76 3.56 48.56 4.02 9/30/201121:00:00 209 34118 51.13 3.81 48.62 4.02 9/30/201122:00:00 201 34359 49.52 3.69 48.68 4.05 9/30/201123:00:00 199 34465 49.18 322 3.67 3.64 48.74 4.03 10/1/2011 202 34645 50.18 3.71 48.80 4.03 10/1/2011 1:00:00 203 34715 50.53 3.73 48.87 4.03 10/1/2011 2:00:00 201 34914 50.32 3.72 48.94 4.03 10/1/2011 3:00:00 200 34918 50.08 3.70 49.00 4.03 10/1/20114:00:00 208 35014 52.22 3.86 49.07 4.03 10/1/20115:00:00 198 34940 49.61 3.66 49.04 4.03 10/1/2011 6:00:00 206 35077 51.81 3.83 49.01 4.03 10/1/20117:00:00 192 35033 48.23 3.56 48.98 4.03 10/1/20118:00:00 200 35129 50.38 3.72 48.94 4.03 10/1/20119:00:00 222 34934 55.61 4.11 48.92 4.03 10/1/201110:00:00 205 34870 51.26 3.79 48.89 4.03 10/1/201111:00:00 199 34674 49.48 3.65 48.86 4.03 10/1/201112:00:00 200 34615 49.64 3.67 48.83 4.03 10/1/201113:00:00 197 34472 48.69 3.60 48.80 4.03 10/1/201114:00:00 199 34421 49.12 3.63 48.77 4.03 10/1/201115:00:00 197 34347 48.52 3.58 48.74 4.03 10/1/201116:00:00 196 33379 46.91 3.46 48.71 4.03 10/1/201117:00:00 198 34284 48.67 3.59 48.68 4.03 10/1/201118:00:00 198 34355 48.78 3.60 48.65 4.03 10/1/201119:00:00 198 34314 48.72 3.60 48.62 4.03 10/1/201120:00:00 196 34401 48.35 3.57 48.60 4.03 10/1/201121:00:00 238 34515 58.90 4.35 48.58 4.03 10/1/201122:00:00 199 34476 49.19 3.63 48.55 4.02 10/1/201123:00:00 201 34588 49.85 325 3.68 3.71 48.52 4.01 10/2/20110:00:00 201 34579 49.84 3.68 48.49 4.01 10/2/2011 1:00:00 199 34781 49.63 3.66 48.46 4.01 10/2/2011 2:00:00 201 34823 50.19 3.71 48.43 4.01 10/2/2011 3:00:00 198 35095 49.83 3.68 48.40 4.01 10/2/20114:00:00 206 35008 51.71 3.82 48.37 4.01 10/2/20115:00:00 198 35137 49.89 3.68 48.34 4.01 10/2/2011 6:00:00 204 35092 51.33 3.79 48.31 4.01 10/2/20117:00:00 199 35083 50.06 3.70 48.28 4.01 10/2/20118:00:00 204 35220 51.52 3.80 48.24 4.01 10/2/20119:00:00 202 35396 51.27 3.79 48.21 4.01 10/2/201110:00:00 203 35010 50.96 3.76 48.18 4.01 10/2/201111:00:00 202 34939 50.61 3.74 48.15 4.01 10/2/201112:00:00 198 34832 49.45 3.65 48.13 4.01 10/2/201113:00:00 197 34765 49.11 3.63 48.10 4.01 10/2/201114:00:00 199 34683 49.49 3.65 48.07 4.01 10/2/201115:00:00 198 34544 49.04 3.62 48.04 4.01 10/2/201116:00:00 197 33484 47.30 3.49 48.01 4.01 10/2/201117:00:00 195 34533 48.28 3.57 47.99 4.01 10/2/201118:00:00 199 34532 49.27 3.64 47.97 4.01 10/2/201119:00:00 196 34549 48.56 3.59 47.95 4.01 10/2/201120:00:00 197 34629 48.92 3.61 47.92 4.01 10/2/201121:00:00 192 34651 47.70 3.52 47.90 4.01 10/2/201122:00:00 200 34779 49.88 3.68 47.88 3.98DATESTAMP 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 10/2/201123:00:00 201 34941 50.36 325 3.72 3.67 47.86 3.97 10/3/20110:00:00 202 35024 50.73 3.75 47.84 3.97 10/3/2011 1:00:00 200 35191 50.47 3.73 47.82 3.97 10/3/2011 2:00:00 202 35247 51.05 3.77 47.80 3.97 10/3/2011 3:00:00 201 35282 50.85 3.76 47.78 3.97 10/3/20114:00:00 201 35266 50.83 3.75 47.75 3.97 10/3/20115:00:00 201 35300 50.88 3.76 47.73 3.97 10/3/2011 6:00:00 202 35276 51.09 3.77 47.71 3.97 10/3/20117:00:00 199 35149 50.15 3.70 47.69 3.97 10/3/20118:00:00 202 35678 51.68 3.82 47.67 3.97 10/3/20119:00:00 183 35338 46.37 3.42 47.64 3.97 10/3/201110:00:00 207 35202 52.25 3.86 47.62 3.97 10/3/201111:00:00 201 34968 50.40 3.72 47.60 3.97 10/3/201112:00:00 199 34778 49.62 3.66 47.58 3.97 10/3/201113:00:00 196 34651 48.70 3.60 47.56 3.97 10/3/201114:00:00 199 34535 49.28 3.64 47.54 3.97 10/3/201115:00:00 198 34383 48.81 3.60 47.52 3.97 10/3/201116:00:00 194 33384 46.44 3.43 47.49 3.97 10/3/201117:00:00 198 34383 48.81 3.60 47.47 3.97 10/3/201118:00:00 198 34343 48.76 3.60 47.44 3.97 10/3/201119:00:00 200 34329 49.23 3.64 47.42 3.97 10/3/201120:00:00 196 34203 48.07 3.55 47.40 3.97 10/3/201121:00:00 198 34453 48.91 3.61 47.38 3.97 10/3/201122:00:00 203 34592 50.35 3.72 47.35 3.92 10/3/201123:00:00 201 34713 50.03 325 3.69 3.67 47.33 3.91 10/4/20110:00:00 200 34619 49.65 6.48 47.31 3.91 10/4/2011 1:00:00 200 34694 49.75 6.49 47.29 3.91 10/4/2011 2:00:00 202 34957 50.63 6.60 47.27 3.91 10/4/2011 3:00:00 185 23092 30.63 4.00 47.22 3.91 10/4/20114:00:00 16 32 0.00 0.00 47.13 3.91 10/4/20115:00:00 6 34 0.00 0.00 47.04 3.91 10/4/2011 6:00:00 5 36 0.00 0.00 46.94 3.91 10/4/20117:00:00 6 35 0.00 0.00 46.85 3.91 10/4/20118:00:00 6 34 0.00 0.00 46.76 3.91 10/4/20119:00:00 13 35 0.00 0.00 46.67 3.91 10/4/201110:00:00 28 33 0.01 0.00 46.57 3.91 10/4/201111:00:00 56 33 0.01 0.00 46.48 3.91 10/4/201112:00:00 95 2025 1.38 0.18 46.39 3.91 10/4/201113:00:00 430 12525 38.62 5.04 46.36 3.91 10/4/201114:00:00 192 33377 45.95 5.99 46.33 3.91 10/4/201115:00:00 202 33553 48.60 6.34 46.31 3.91 10/4/201116:00:00 199 32605 46.52 6.07 46.28 3.91 10/4/201117:00:00 203 33449 48.69 6.35 46.26 3.91 10/4/201118:00:00 201 33366 48.09 6.27 46.24 3.91 10/4/201119:00:00 197 33375 47.14 6.15 46.21 3.91 10/4/201120:00:00 194 33417 46.48 6.06 46.18 3.91 10/4/201121:00:00 220 33566 52.95 6.91 46.16 3.91 10/4/201122:00:00 199 33656 48.02 6.26 46.14 3.85 10/4/201123:00:00 200 33752 48.40 184 6.31 3.81 46.11 3.85 10/5/20110:00:00 202 33911 49.12 3.70 46.09 3.85 10/5/2011 1:00:00 201 34176 49.26 3.71 46.07 3.85 10/5/2011 2:00:00 201 34341 49.49 3.72 46.05 3.85 10/5/2011 3:00:00 201 34438 49.63 3.73 46.02 3.85 10/5/20114:00:00 201 34465 49.67 3.74 46.00 3.85 10/5/20115:00:00 202 34494 49.96 3.76 45.98 3.85 10/5/2011 6:00:00 200 34458 49.42 3.72 45.95 3.85 10/5/20117:00:00 201 34516 49.75 3.74 45.93 3.85 10/5/20118:00:00 203 34503 50.22 3.78 45.90 3.85 10/5/20119:00:00 184 34406 45.39 3.42 45.87 3.85 10/5/201110:00:00 202 34094 49.38 3.72 45.85 3.85 10/5/201111:00:00 201 33907 48.87 3.68 45.83 3.85 10/5/201112:00:00 198 33710 47.86 3.60 45.80 3.85 10/5/201113:00:00 194 33577 46.71 3.51 45.82 3.85 10/5/201114:00:00 198 33462 47.51 3.57 45.80 3.85 10/5/201115:00:00 195 33325 46.60 3.51 45.78 3.85 10/5/201116:00:00 197 32382 45.74 3.44 45.75 3.85 10/5/201117:00:00 198 33218 47.16 3.55 45.73 3.85 10/5/201118:00:00 198 33180 47.11 3.54 45.70 3.85 10/5/201119:00:00 196 33169 46.62 3.51 45.68 3.85 10/5/201120:00:00 200 33178 47.58 3.58 45.66 3.85 10/5/201121:00:00 200 33260 47.70 3.59 45.63 3.85 10/5/201122:00:00 200 33370 47.86 3.60 45.61 3.75 10/5/201123:00:00 199 33435 47.71 319 3.59 3.62 45.58 3.75 10/6/20110:00:00 200 33465 47.99 3.68 45.56 3.75 10/6/2011 1:00:00 201 33520 48.31 3.70 45.53 3.75 10/6/2011 2:00:00 201 33828 48.75 3.74 45.51 3.75 10/6/2011 3:00:00 199 33806 48.24 3.70 45.48 3.75 10/6/20114:00:00 202 33825 48.99 3.76 45.46 3.75 10/6/20115:00:00 199 33853 48.31 3.70 45.43 3.75 10/6/2011 6:00:00 201 33995 49.00 3.76 45.41 3.75 10/6/20117:00:00 199 34057 48.60 3.73 45.38 3.75 10/6/20118:00:00 202 34074 49.35 3.78 45.35 3.75 10/6/20119:00:00 209 34007 50.96 3.91 45.34 3.75 10/6/201110:00:00 200 33910 48.63 3.73 45.33 3.75 10/6/201111:00:00 203 33620 48.94 3.75 45.32 3.75 10/6/201112:00:00 200 33435 47.95 3.68 45.32 3.75 10/6/201113:00:00 198 33227 47.17 3.62 45.31 3.75 10/6/201114:00:00 198 33162 47.08 3.61 45.30 3.75DATESTAMP 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 10/6/201115:00:00 200 32958 47.26 3.62 45.30 3.75 10/6/201116:00:00 199 32039 45.72 3.51 45.29 3.75 10/6/201117:00:00 201 32886 47.40 3.63 45.28 3.75 10/6/201118:00:00 199 32892 46.93 3.60 45.27 3.75 10/6/201119:00:00 198 32882 46.68 3.58 45.26 3.75 10/6/201120:00:00 198 32997 46.85 3.59 45.26 3.75 10/6/201121:00:00 194 33030 45.95 3.52 45.25 3.75 10/6/201122:00:00 200 33032 47.37 3.63 45.24 3.72 10/6/201123:00:00 201 33069 47.66 313 3.65 3.67 45.23 3.71 10/7/20110:00:00 200 33031 47.37 3.64 45.22 3.71 10/7/2011 1:00:00 200 33131 47.51 3.65 45.21 3.71 10/7/2011 2:00:00 201 33193 47.84 3.68 45.20 3.71 10/7/2011 3:00:00 201 33199 47.85 3.68 45.19 3.71 10/7/20114:00:00 199 33392 47.65 3.67 45.17 3.71 10/7/20115:00:00 200 33626 48.22 3.71 45.17 3.71 10/7/2011 6:00:00 200 33971 48.72 3.75 45.16 3.71 10/7/20117:00:00 200 34026 48.80 3.75 45.15 3.71 10/7/20118:00:00 200 34030 48.80 3.75 45.14 3.71 10/7/20119:00:00 193 33975 47.02 3.62 45.13 3.71 10/7/201110:00:00 202 33831 49.00 3.77 45.12 3.71 10/7/201111:00:00 203 33561 48.85 3.76 45.11 3.71 10/7/201112:00:00 199 33351 47.59 3.66 45.11 3.71 10/7/201113:00:00 200 33206 47.62 3.66 45.08 3.71 10/7/201114:00:00 199 33115 47.25 3.63 45.08 3.71 10/7/201115:00:00 198 32942 46.77 3.60 45.12 3.71 10/7/201116:00:00 200 31995 45.88 3.53 45.17 3.71 10/7/201117:00:00 199 32834 46.85 3.60 45.22 3.71 10/7/201118:00:00 199 32836 46.85 3.60 45.29 3.71 10/7/201119:00:00 197 32864 46.42 3.57 45.35 3.71 10/7/201120:00:00 201 32979 47.53 3.66 45.41 3.71 10/7/201121:00:00 208 32977 49.18 3.78 45.48 3.71 10/7/201122:00:00 200 33100 47.47 3.65 45.47 3.73 10/7/201123:00:00 198 33106 47.00 312 3.62 3.67 45.46 3.73 10/8/20110:00:00 201 33175 47.81 3.71 45.45 3.73 10/8/2011 1:00:00 200 33210 47.63 3.70 45.44 3.73 10/8/2011 2:00:00 201 33286 47.97 3.73 45.43 3.73 10/8/2011 3:00:00 199 33339 47.57 3.69 45.42 3.73 10/8/20114:00:00 201 33405 48.14 3.74 45.41 3.73 10/8/20115:00:00 200 33496 48.04 3.73 45.40 3.73 10/8/2011 6:00:00 200 33813 48.49 3.77 45.39 3.73 10/8/20117:00:00 199 34063 48.60 3.78 45.38 3.73 10/8/20118:00:00 200 34106 48.91 3.80 45.37 3.73 10/8/20119:00:00 182 33987 44.35 3.44 45.35 3.73 10/8/201110:00:00 202 33716 48.83 3.79 45.35 3.73 10/8/201111:00:00 201 33579 48.40 3.76 45.34 3.73 10/8/201112:00:00 202 33451 48.45 3.76 45.36 3.73 10/8/201113:00:00 198 33291 47.26 3.67 45.40 3.73 10/8/201114:00:00 198 33197 47.13 3.66 45.45 3.73 10/8/201115:00:00 200 33086 47.45 3.69 45.51 3.73 10/8/201116:00:00 200 32197 46.17 3.59 45.57 3.73 10/8/201117:00:00 199 33062 47.18 3.66 45.64 3.73 10/8/201118:00:00 199 33076 47.20 3.67 45.67 3.73 10/8/201119:00:00 202 33085 47.92 3.72 45.66 3.73 10/8/201120:00:00 198 33102 47.00 3.65 45.66 3.73 10/8/201121:00:00 206 33171 49.00 3.81 45.65 3.73 10/8/201122:00:00 200 33248 47.68 3.70 45.64 3.74 10/8/201123:00:00 200 33290 47.74 309 3.71 3.71 45.63 3.74 10/9/20110:00:00 200 33294 47.75 3.72 45.63 3.74 10/9/2011 1:00:00 199 33331 47.56 3.71 45.62 3.74 10/9/2011 2:00:00 199 33395 47.65 3.71 45.61 3.74 10/9/2011 3:00:00 199 33341 47.57 3.71 45.60 3.74 10/9/20114:00:00 200 33511 48.06 3.74 45.59 3.74 10/9/20115:00:00 201 33850 48.79 3.80 45.58 3.74 10/9/2011 6:00:00 200 33869 48.57 3.78 45.57 3.74 10/9/20117:00:00 202 33884 49.08 3.82 45.56 3.74 10/9/20118:00:00 200 33923 48.65 3.79 45.54 3.74 10/9/20119:00:00 219 33936 53.29 4.15 45.54 3.74 10/9/201110:00:00 200 33698 48.33 3.77 45.53 3.74 10/9/201111:00:00 201 33506 48.29 3.76 45.53 3.74 10/9/201112:00:00 202 33418 48.40 3.77 45.52 3.74 10/9/201113:00:00 199 33332 47.56 3.71 45.51 3.74 10/9/201114:00:00 199 33288 47.50 3.70 45.51 3.74 10/9/201115:00:00 198 33211 47.15 3.67 45.50 3.74 10/9/201116:00:00 200 32327 46.36 3.61 45.50 3.74 10/9/201117:00:00 199 33211 47.39 3.69 45.49 3.74 10/9/201118:00:00 200 33186 47.59 3.71 45.48 3.74 10/9/201119:00:00 198 33185 47.11 3.67 45.48 3.74 10/9/201120:00:00 199 33239 47.43 3.70 45.47 3.74 10/9/201121:00:00 195 33286 46.54 3.63 45.46 3.74 10/9/201122:00:00 198 33355 47.36 3.69 45.45 3.73 10/9/201123:00:00 200 33464 47.99 308 3.74 3.74 45.44 3.73 10/10/20110:00:00 202 33426 48.41 3.80 45.44 3.73 10/10/20111:00:00 202 33471 48.48 3.80 45.43 3.73 10/10/20112:00:00 200 33449 47.97 3.76 45.42 3.73 10/10/20113:00:00 199 33828 48.27 3.79 45.41 3.73 10/10/20114:00:00 200 33837 48.52 3.81 45.41 3.73 10/10/20115:00:00 199 33867 48.33 3.79 45.40 3.73 10/10/20116:00:00 199 33836 48.28 3.79 45.39 3.73DATESTAMP 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 10/10/20117:00:00 201 33900 48.86 3.83 45.38 3.73 10/10/20118:00:00 201 33831 48.76 3.82 45.36 3.73 10/10/20119:00:00 198 33882 48.10 3.77 45.35 3.73 10/10/201110:00:00 202 33879 49.07 3.85 45.34 3.73 10/10/201111:00:00 200 33853 48.55 3.81 45.33 3.73 10/10/201112:00:00 202 33717 48.84 3.83 45.33 3.73 10/10/201113:00:00 201 33471 48.24 3.78 45.32 3.73 10/10/201114:00:00 200 33411 47.91 3.76 45.32 3.73 10/10/201115:00:00 199 33383 47.63 3.74 45.31 3.73 10/10/201116:00:00 199 32386 46.21 3.62 45.30 3.73 10/10/201117:00:00 201 33250 47.92 3.76 45.30 3.73 10/10/201118:00:00 199 33240 47.43 3.72 45.29 3.73 10/10/201119:00:00 199 33257 47.45 3.72 45.28 3.73 10/10/201120:00:00 199 33381 47.63 3.74 45.28 3.73 10/10/201121:00:00 206 33494 49.47 3.88 45.27 3.73 10/10/201122:00:00 200 33664 48.28 3.79 45.27 3.71 10/10/201123:00:00 201 33735 48.62 306 3.81 3.78 45.26 3.72 10/11/20110:00:00 200 33732 48.37 3.81 45.26 3.72 10/11/20111:00:00 202 33823 48.99 3.85 45.25 3.72 10/11/20112:00:00 201 33835 48.76 3.84 45.24 3.72 10/11/20113:00:00 202 33892 49.09 3.86 45.23 3.72 10/11/20114:00:00 201 33910 48.87 3.85 45.23 3.72 10/11/20115:00:00 201 33988 48.99 3.85 45.22 3.72 10/11/20116:00:00 200 34030 48.80 3.84 45.21 3.72 10/11/20117:00:00 200 34044 48.82 3.84 45.20 3.72 10/11/20118:00:00 202 34031 49.29 3.88 45.19 3.72 10/11/20119:00:00 217 33967 52.85 4.16 45.19 3.72 10/11/201110:00:00 200 33840 48.53 3.82 45.18 3.72 10/11/201111:00:00 200 33649 48.26 3.80 45.17 3.72 10/11/201112:00:00 200 33445 47.96 3.77 45.17 3.72 10/11/201113:00:00 201 33352 48.07 3.78 45.16 3.72 10/11/201114:00:00 201 33322 48.03 3.78 45.15 3.72 10/11/201115:00:00 197 33224 46.93 3.69 45.15 3.72 10/11/201116:00:00 199 32277 46.06 3.62 45.14 3.72 10/11/201117:00:00 199 33132 47.28 3.72 45.13 3.72 10/11/201118:00:00 198 33108 47.00 3.70 45.13 3.72 10/11/201119:00:00 199 33177 47.34 3.73 45.12 3.72 10/11/201120:00:00 196 33247 46.73 3.68 45.12 3.72 10/11/201121:00:00 200 33273 47.72 3.75 45.11 3.72 10/11/201122:00:00 200 33335 47.80 3.76 45.10 3.71 10/11/201123:00:00 199 33507 47.81 305 3.76 3.80 45.10 3.71 10/12/20110:00:00 199 33710 48.10 3.77 45.09 3.71 10/12/20111:00:00 200 33756 48.41 3.80 45.08 3.71 10/12/20112:00:00 201 33755 48.65 3.82 45.07 3.71 10/12/20113:00:00 201 33802 48.72 3.82 45.07 3.71 10/12/20114:00:00 197 33773 47.71 3.74 45.06 3.71 10/12/20115:00:00 201 33811 48.73 3.82 45.05 3.71 10/12/20116:00:00 200 33783 48.45 3.80 45.04 3.71 10/12/20117:00:00 200 33835 48.52 3.81 45.03 3.71 10/12/20118:00:00 199 33843 48.29 3.79 45.02 3.71 10/12/20119:00:00 217 33812 52.61 4.13 45.02 3.71 10/12/201110:00:00 201 33752 48.65 3.82 45.01 3.71 10/12/201111:00:00 202 33790 48.94 3.84 45.01 3.71 10/12/201112:00:00 203 33612 48.93 3.84 45.00 3.71 10/12/201113:00:00 198 33455 47.50 3.73 45.00 3.71 10/12/201114:00:00 199 33364 47.61 3.73 45.00 3.71 10/12/201115:00:00 200 33556 48.12 3.77 45.00 3.71 10/12/201116:00:00 244 32474 56.82 4.46 45.02 3.71 10/12/201117:00:00 481 33326 114.94 9.01 45.11 3.71 10/12/201118:00:00 199 33224 47.41 3.72 45.11 3.71 10/12/201119:00:00 198 33303 47.28 3.71 45.11 3.71 10/12/201120:00:00 200 33428 47.94 3.76 45.11 3.71 10/12/201121:00:00 202 33659 48.75 3.82 45.11 3.71 10/12/201122:00:00 199 33751 48.16 3.78 45.11 3.70 10/12/201123:00:00 202 33813 48.98 306 3.84 4.05 45.11 3.71 10/13/20110:00:00 201 33756 48.65 7.12 45.11 3.71 10/13/20111:00:00 201 33829 48.76 7.14 45.11 3.71 10/13/20112:00:00 202 33808 48.97 7.17 45.11 3.71 10/13/20113:00:00 203 33752 49.13 7.19 45.11 3.71 10/13/20114:00:00 200 33731 48.37 7.08 45.11 3.71 10/13/20115:00:00 201 33673 48.53 7.10 45.11 3.71 10/13/20116:00:00 305 13636 29.82 4.36 45.08 3.71 10/13/20117:00:00 106 34 0.03 0.00 45.01 3.71 10/13/20118:00:00 7 34 0.00 0.00 44.94 3.71 10/13/20119:00:00 7 34 0.00 0.00 44.87 3.71 10/13/201110:00:00 3 35 0.00 0.00 44.80 3.71 10/13/201111:00:00 11 34 0.00 0.00 44.73 3.71 10/13/201112:00:00 19 35 0.00 0.00 44.67 3.71 10/13/201113:00:00 21 34 0.01 0.00 44.60 3.71 10/13/201114:00:00 19 33 0.00 0.00 44.54 3.71 10/13/201115:00:00 93 2405 1.60 0.23 44.48 3.71 10/13/201116:00:00 208 9387 14.00 2.05 44.43 3.71 10/13/201117:00:00 430 9733 30.01 4.39 44.41 3.71 10/13/201118:00:00 172 31723 39.12 5.73 44.40 3.71 10/13/201119:00:00 200 32446 46.53 6.81 44.40 3.71 10/13/201120:00:00 200 32533 46.65 6.83 44.40 3.71 10/13/201121:00:00 225 32603 52.60 7.70 44.41 3.71 10/13/201122:00:00 203 32802 47.75 6.99 44.41 3.71DATESTAMP 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 10/13/201123:00:00 204 32882 48.10 164 7.04 3.96 44.41 3.72 10/14/20110:00:00 201 32989 47.55 3.53 44.41 3.72 10/14/20111:00:00 206 33097 48.89 3.63 44.41 3.72 10/14/20112:00:00 203 33203 48.33 3.59 44.41 3.72 10/14/20113:00:00 205 33390 49.08 3.65 44.41 3.72 10/14/20114:00:00 202 33854 49.03 3.64 44.41 3.72 10/14/20115:00:00 205 34012 50.00 3.71 44.41 3.72 10/14/20116:00:00 210 34084 51.32 3.81 44.42 3.72 10/14/20117:00:00 208 34125 50.90 3.78 44.42 3.72 10/14/20118:00:00 212 34140 51.90 3.86 44.43 3.72 10/14/20119:00:00 252 34081 61.58 4.58 44.45 3.72 10/14/201110:00:00 386 33648 93.13 6.92 44.51 3.72 10/14/201111:00:00 395 33480 94.83 7.05 44.57 3.72 10/14/201112:00:00 350 33327 83.64 6.21 44.62 3.72 10/14/201113:00:00 98 33240 23.36 1.74 44.59 3.72 10/14/201114:00:00 118 33101 28.01 2.08 44.56 3.72 10/14/201115:00:00 391 32934 92.33 6.86 44.62 3.72 10/14/201116:00:00 395 31982 90.58 6.73 44.68 3.72 10/14/201117:00:00 393 32826 92.50 6.87 44.75 3.72 10/14/201118:00:00 393 32853 92.58 6.88 44.81 3.72 10/14/201119:00:00 393 32824 92.50 6.87 44.87 3.72 10/14/201120:00:00 394 32863 92.84 6.90 44.93 3.72 10/14/201121:00:00 383 32895 90.34 6.71 44.99 3.72 10/14/201122:00:00 402 33000 95.12 7.07 45.06 3.72 10/14/201123:00:00 401 33027 94.96 323 7.06 5.16 45.12 3.77 10/15/20110:00:00 397 33046 94.07 6.95 45.19 3.77 10/15/20111:00:00 402 33129 95.49 7.05 45.25 3.77 10/15/20112:00:00 402 33190 95.67 7.06 45.32 3.77 10/15/20113:00:00 399 33263 95.16 7.03 45.38 3.77 10/15/20114:00:00 403 33319 96.28 7.11 45.44 3.77 10/15/20115:00:00 403 33342 96.35 7.11 45.51 3.77 10/15/20116:00:00 401 33364 95.93 7.08 45.58 3.77 10/15/20117:00:00 404 33731 97.71 7.22 45.64 3.77 10/15/20118:00:00 399 33838 96.81 7.15 45.70 3.77 10/15/20119:00:00 463 33849 112.37 8.30 45.79 3.77 10/15/201110:00:00 401 33591 96.59 7.13 45.85 3.77 10/15/201111:00:00 407 33515 97.81 7.22 45.92 3.77 10/15/201112:00:00 399 33372 95.48 7.05 45.98 3.77 10/15/201113:00:00 397 33299 94.79 7.00 46.05 3.77 10/15/201114:00:00 393 33196 93.55 6.91 46.11 3.77 10/15/201115:00:00 391 33083 92.75 6.85 46.18 3.77 10/15/201116:00:00 394 32119 90.74 6.70 46.24 3.77 10/15/201117:00:00 395 32945 93.31 6.89 46.30 3.77 10/15/201118:00:00 396 32892 93.40 6.90 46.36 3.77 10/15/201119:00:00 395 32959 93.35 6.89 46.43 3.77 10/15/201120:00:00 395 33008 93.49 6.90 46.47 3.77 10/15/201121:00:00 387 33129 91.93 6.79 46.53 3.77 10/15/201122:00:00 398 33145 94.59 6.99 46.60 3.78 10/15/201123:00:00 401 33203 95.47 325 7.05 7.06 46.66 3.89 10/16/20110:00:00 398 33141 94.58 7.01 46.73 3.89 10/16/20111:00:00 402 33254 95.85 7.10 46.79 3.89 10/16/20112:00:00 400 33253 95.37 7.06 46.86 3.89 10/16/20113:00:00 400 33293 95.49 7.07 46.92 3.89 10/16/20114:00:00 403 33395 96.50 7.15 46.98 3.89 10/16/20115:00:00 401 33402 96.04 7.11 47.05 3.89 10/16/20116:00:00 404 33426 96.83 7.17 47.11 3.89 10/16/20117:00:00 399 33426 95.63 7.08 47.18 3.89 10/16/20118:00:00 404 33706 97.64 7.23 47.25 3.89 10/16/20119:00:00 429 33603 103.37 7.66 47.32 3.89 10/16/201110:00:00 402 33410 96.30 7.13 47.39 3.89 10/16/201111:00:00 405 33297 96.69 7.16 47.45 3.89 10/16/201112:00:00 392 33148 93.17 6.90 47.51 3.89 10/16/201113:00:00 398 33118 94.51 7.00 47.57 3.89 10/16/201114:00:00 394 32950 93.09 6.90 47.64 3.89 10/16/201115:00:00 397 32995 93.93 6.96 47.70 3.89 10/16/201116:00:00 338 31954 77.44 5.74 47.74 3.89 10/16/201117:00:00 270 32898 63.69 4.72 47.76 3.89 10/16/201118:00:00 295 32801 69.38 5.14 47.79 3.89 10/16/201119:00:00 282 32885 66.50 4.93 47.82 3.89 10/16/201120:00:00 290 32939 68.49 5.07 47.85 3.89 10/16/201121:00:00 295 32923 69.64 5.16 47.87 3.89 10/16/201122:00:00 279 33012 66.04 4.89 47.90 3.90 10/16/201123:00:00 326 33140 77.47 324 5.74 6.46 47.94 3.99 10/17/20110:00:00 314 33125 74.58 5.56 47.97 3.99 10/17/20111:00:00 318 33243 75.80 5.65 48.01 3.99 10/17/20112:00:00 315 33147 74.87 5.58 48.04 3.99 10/17/20113:00:00 310 33155 73.70 5.49 48.08 3.99 10/17/20114:00:00 301 33165 71.58 5.34 48.11 3.99 10/17/20115:00:00 297 33171 70.64 5.27 48.14 3.99 10/17/20116:00:00 312 33448 74.83 5.58 48.17 3.99 10/17/20117:00:00 309 33479 74.18 5.53 48.21 3.99 10/17/20118:00:00 305 33431 73.11 5.45 48.25 3.99 10/17/20119:00:00 345 33467 82.79 6.17 48.29 3.99 10/17/201110:00:00 632 33391 151.32 11.28 48.44 3.99 10/17/201111:00:00 480 33287 114.57 8.54 48.53 3.99 10/17/201112:00:00 258 33115 61.26 4.57 48.55 3.99 10/17/201113:00:00 248 32909 58.52 4.36 48.56 3.99 10/17/201114:00:00 229 32853 53.95 4.02 48.57 3.99DATESTAMP 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 10/17/201115:00:00 197 32766 46.28 3.45 48.57 3.99 10/17/201116:00:00 197 31792 44.91 3.35 48.57 3.99 10/17/201117:00:00 198 32668 46.38 3.46 48.57 3.99 10/17/201118:00:00 198 32624 46.32 3.45 48.57 3.99 10/17/201119:00:00 195 32576 45.55 3.39 48.57 3.99 10/17/201120:00:00 200 32654 46.83 3.49 48.57 3.99 10/17/201121:00:00 216 32656 50.58 3.77 48.58 3.99 10/17/201122:00:00 203 32624 47.49 3.54 48.58 3.99 10/17/201123:00:00 199 32646 46.58 322 3.47 4.99 48.57 4.02 10/18/20110:00:00 200 32754 46.97 3.40 48.57 4.02 10/18/20111:00:00 201 33204 47.86 3.46 48.57 4.02 10/18/20112:00:00 199 33331 47.56 3.44 48.57 4.02 10/18/20113:00:00 203 33246 48.39 3.50 48.57 4.02 10/18/20114:00:00 196 33247 46.73 3.38 48.56 4.02 10/18/20115:00:00 201 33338 48.05 3.47 48.56 4.02 10/18/20116:00:00 203 33327 48.51 3.51 48.56 4.02 10/18/20117:00:00 204 33250 48.64 3.52 48.56 4.02 10/18/20118:00:00 200 33261 47.70 3.45 48.55 4.02 10/18/20119:00:00 202 33323 48.27 3.49 48.55 4.02 10/18/201110:00:00 197 33689 47.59 3.44 48.55 4.02 10/18/201111:00:00 201 34476 49.69 3.59 48.55 4.02 10/18/201112:00:00 197 34540 48.79 3.53 48.55 4.02 10/18/201113:00:00 191 34549 47.32 3.42 48.55 4.02 10/18/201114:00:00 135 34593 33.49 2.42 48.52 4.02 10/18/201115:00:00 50 33913 12.16 0.88 48.48 4.02 10/18/201116:00:00 59 32612 13.80 1.00 48.43 4.02 10/18/201117:00:00 76 33552 18.28 1.32 48.39 4.02 10/18/201118:00:00 108 33506 25.95 1.88 48.36 4.02 10/18/201119:00:00 139 33401 33.29 2.41 48.33 4.02 10/18/201120:00:00 46 33513 11.05 0.80 48.27 4.02 10/18/201121:00:00 17 33527 4.09 0.30 48.21 4.02 10/18/201122:00:00 10 33576 2.41 0.17 48.15 4.00 10/18/201123:00:00 19 33593 4.58 332 0.33 2.50 48.08 3.95 10/19/20110:00:00 89 33546 21.41 1.53 48.05 3.95 10/19/20111:00:00 203 33593 48.90 3.49 48.05 3.95 10/19/20112:00:00 315 33701 76.12 5.44 48.08 3.95 10/19/20113:00:00 353 33756 85.44 6.10 48.13 3.95 10/19/20114:00:00 310 33791 75.11 5.37 48.17 3.95 10/19/20115:00:00 308 33810 74.67 5.33 48.20 3.95 10/19/20116:00:00 322 33731 77.88 5.56 48.24 3.95 10/19/20117:00:00 317 33676 76.55 5.47 48.28 3.95 10/19/20118:00:00 292 33679 70.52 5.04 48.30 3.95 10/19/20119:00:00 407 33644 98.18 7.01 48.37 3.95 10/19/201110:00:00 741 33563 178.33 12.74 48.55 3.95 10/19/201111:00:00 176 33501 42.28 3.02 48.54 3.95 10/19/201112:00:00 155 33475 37.20 2.66 48.58 3.95 10/19/201113:00:00 150 33436 35.96 2.57 48.63 3.95 10/19/201114:00:00 146 33406 34.97 2.50 48.68 3.95 10/19/201115:00:00 135 33282 32.22 2.30 48.73 3.95 10/19/201116:00:00 128 32863 30.16 2.15 48.77 3.95 10/19/201117:00:00 153 34615 37.98 2.71 48.82 3.95 10/19/201118:00:00 150 34469 37.07 2.65 48.70 3.95 10/19/201119:00:00 150 34584 37.20 2.66 48.69 3.95 10/19/201120:00:00 152 34452 37.55 2.68 48.67 3.95 10/19/201121:00:00 143 34518 35.39 2.53 48.65 3.95 10/19/201122:00:00 154 34665 38.28 2.73 48.64 3.95 10/19/201123:00:00 155 34679 38.54 336 2.75 4.04 48.62 3.95 10/20/20110:00:00 151 34735 37.61 2.67 48.61 3.95 10/20/20111:00:00 155 34868 38.75 2.75 48.59 3.95 10/20/20112:00:00 155 35112 39.02 2.77 48.58 3.95 10/20/20113:00:00 153 35189 38.60 2.74 48.61 3.95 10/20/20114:00:00 159 35130 40.05 2.84 48.67 3.95 10/20/20115:00:00 155 35093 39.00 2.77 48.72 3.95 10/20/20116:00:00 157 35197 39.62 2.81 48.78 3.95 10/20/20117:00:00 149 35283 37.70 2.68 48.83 3.95 10/20/20118:00:00 149 35334 37.75 2.68 48.88 3.95 10/20/20119:00:00 107 35281 27.07 1.92 48.92 3.95 10/20/201110:00:00 153 35101 38.51 2.73 48.98 3.95 10/20/201111:00:00 142 34982 35.62 2.53 49.02 3.95 10/20/201112:00:00 109 34906 27.28 1.94 49.04 3.95 10/20/201113:00:00 43 34853 10.75 0.76 48.99 3.95 10/20/201114:00:00 53 34747 13.20 0.94 48.94 3.95 10/20/201115:00:00 59 34662 14.66 1.04 48.90 3.95 10/20/201116:00:00 72 33628 17.36 1.23 48.86 3.95 10/20/201117:00:00 75 34587 18.60 1.32 48.88 3.95 10/20/201118:00:00 82 34594 20.34 1.44 48.91 3.95 10/20/201119:00:00 90 34664 22.37 1.59 48.94 3.95 10/20/201120:00:00 83 34816 20.72 1.47 48.97 3.95 10/20/201121:00:00 85 34890 21.26 1.51 49.00 3.95 10/20/201122:00:00 85 34914 21.28 1.51 49.03 3.93 10/20/201123:00:00 61 34972 15.30 338 1.09 1.99 49.05 3.87 10/21/20110:00:00 42 34977 10.53 0.76 49.06 3.87 10/21/20111:00:00 43 35127 10.83 0.78 49.08 3.87 10/21/20112:00:00 43 35239 10.87 0.78 49.09 3.87 10/21/20113:00:00 40 35207 10.10 0.73 49.11 3.87 10/21/20114:00:00 36 35268 9.10 0.66 49.12 3.87 10/21/20115:00:00 45 35269 11.38 0.82 49.14 3.87 10/21/20116:00:00 37 35262 9.36 0.67 49.15 3.87DATESTAMP 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 10/21/20117:00:00 38 35302 9.62 0.69 49.16 3.87 10/21/20118:00:00 39 35351 9.89 0.71 49.18 3.87 10/21/20119:00:00 29 35298 7.34 0.53 49.19 3.87 10/21/201110:00:00 35 35028 8.79 0.63 49.20 3.87 10/21/201111:00:00 36 34902 9.01 0.65 49.21 3.87 10/21/201112:00:00 23 34733 5.73 0.41 49.22 3.87 10/21/201113:00:00 20 34656 4.97 0.36 49.23 3.87 10/21/201114:00:00 23 34500 5.69 0.41 49.24 3.87 10/21/201115:00:00 25 34506 6.19 0.45 49.24 3.87 10/21/201116:00:00 29 33418 6.95 0.50 49.25 3.87 10/21/201117:00:00 36 34190 8.83 0.64 49.27 3.87 10/21/201118:00:00 37 34181 9.07 0.65 49.28 3.87 10/21/201119:00:00 38 34194 9.32 0.67 49.27 3.87 10/21/201120:00:00 37 34399 9.13 0.66 49.26 3.87 10/21/201121:00:00 44 34315 10.83 0.78 49.21 3.87 10/21/201122:00:00 39 34475 9.64 0.69 49.16 3.92 10/21/201123:00:00 36 34495 8.90 333 0.64 0.64 49.10 3.81 10/22/20110:00:00 27 34528 6.68 0.49 49.05 3.81 10/22/20111:00:00 29 34535 7.18 0.53 48.99 3.81 10/22/20112:00:00 26 34549 6.44 0.47 48.93 3.81 10/22/20113:00:00 33 34533 8.17 0.60 48.87 3.81 10/22/20114:00:00 33 34553 8.18 0.60 48.82 3.81 10/22/20115:00:00 25 34576 6.20 0.45 48.75 3.81 10/22/20116:00:00 24 34519 5.94 0.44 48.69 3.81 10/22/20117:00:00 28 34519 6.93 0.51 48.63 3.81 10/22/20118:00:00 26 34477 6.43 0.47 48.57 3.81 10/22/20119:00:00 41 34660 10.19 0.75 48.51 3.81 10/22/201110:00:00 39 34784 9.73 0.71 48.46 3.81 10/22/201111:00:00 42 34723 10.46 0.77 48.40 3.81 10/22/201112:00:00 42 34591 10.42 0.76 48.35 3.81 10/22/201113:00:00 33 34519 8.17 0.60 48.30 3.81 10/22/201114:00:00 42 34329 10.34 0.76 48.24 3.81 10/22/201115:00:00 27 34169 6.62 0.49 48.19 3.81 10/22/201116:00:00 31 33063 7.35 0.54 48.13 3.81 10/22/201117:00:00 35 33782 8.48 0.62 48.08 3.81 10/22/201118:00:00 38 33816 9.21 0.68 48.02 3.81 10/22/201119:00:00 36 33832 8.73 0.64 47.96 3.81 10/22/201120:00:00 40 33945 9.74 0.71 47.90 3.81 10/22/201121:00:00 34 33958 8.28 0.61 47.84 3.81 10/22/201122:00:00 7 33991 1.71 0.13 47.77 3.81 10/22/201123:00:00 11 33960 2.68 327 0.20 0.56 47.71 3.71 10/23/20110:00:00 13 33895 3.16 0.24 47.64 3.71 10/23/20111:00:00 18 33781 4.36 0.33 47.58 3.71 10/23/20112:00:00 20 33881 4.86 0.36 47.52 3.71 10/23/20113:00:00 37 33958 9.01 0.68 47.46 3.71 10/23/20114:00:00 39 33916 9.48 0.71 47.41 3.71 10/23/20115:00:00 53 34178 12.99 0.97 47.36 3.71 10/23/20116:00:00 72 34115 17.61 1.32 47.31 3.71 10/23/20117:00:00 69 34171 16.91 1.27 47.26 3.71 10/23/20118:00:00 93 34196 22.80 1.71 47.23 3.71 10/23/20119:00:00 114 34153 27.92 2.09 47.20 3.71 10/23/201110:00:00 111 34145 27.18 2.04 47.16 3.71 10/23/201111:00:00 125 34158 30.62 2.30 47.14 3.71 10/23/201112:00:00 119 34062 29.06 2.18 47.11 3.71 10/23/201113:00:00 202 34145 49.46 3.71 47.11 3.71 10/23/201114:00:00 159 34147 38.93 2.92 47.10 3.71 10/23/201115:00:00 113 34134 27.66 2.07 47.07 3.71 10/23/201116:00:00 98 33088 23.25 1.74 47.04 3.71 10/23/201117:00:00 88 34008 21.46 1.61 47.00 3.71 10/23/201118:00:00 65 34033 15.86 1.19 46.95 3.71 10/23/201119:00:00 46 34136 11.26 0.84 46.90 3.71 10/23/201120:00:00 45 34274 11.06 0.83 46.86 3.71 10/23/201121:00:00 52 34256 12.77 0.96 46.81 3.71 10/23/201122:00:00 59 34255 14.49 1.09 46.76 3.71 10/23/201123:00:00 53 34225 13.01 320 0.98 1.42 46.71 3.63 10/24/20110:00:00 55 34260 13.51 1.01 46.66 3.63 10/24/20111:00:00 46 34304 11.31 0.85 46.60 3.63 10/24/20112:00:00 44 34341 10.83 0.81 46.55 3.63 10/24/20113:00:00 36 34368 8.87 0.66 46.49 3.63 10/24/20114:00:00 34 34406 8.39 0.63 46.43 3.63 10/24/20115:00:00 37 34404 9.13 0.68 46.37 3.63 10/24/20116:00:00 62 34429 15.31 1.14 46.32 3.63 10/24/20117:00:00 96 34421 23.69 1.77 46.29 3.63 10/24/20118:00:00 128 34448 31.62 2.36 46.26 3.63 10/24/20119:00:00 180 34456 44.47 3.32 46.25 3.63 10/24/201110:00:00 223 34529 55.21 4.13 46.26 3.63 10/24/201111:00:00 373 34500 92.27 6.90 46.32 3.63 10/24/201112:00:00 416 34418 102.66 7.68 46.40 3.63 10/24/201113:00:00 81 34396 19.98 1.49 46.36 3.63 10/24/201114:00:00 82 34310 20.17 1.51 46.32 3.63 10/24/201115:00:00 100 34054 24.42 1.83 46.29 3.63 10/24/201116:00:00 73 33069 17.31 1.29 46.25 3.63 10/24/201117:00:00 48 33849 11.65 0.87 46.20 3.63 10/24/201118:00:00 37 33722 8.95 0.67 46.15 3.63 10/24/201119:00:00 16 33904 3.89 0.29 46.09 3.63 10/24/201120:00:00 15 34213 3.68 0.28 46.02 3.63 10/24/201121:00:00 13 34287 3.20 0.24 45.96 3.63 10/24/201122:00:00 15 34342 3.69 0.28 45.90 3.63DATESTAMP 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 10/24/201123:00:00 13 34321 3.20 321 0.24 1.71 45.84 3.56 10/25/20110:00:00 14 34441 3.46 0.26 45.77 3.56 10/25/20111:00:00 11 34458 2.72 0.21 45.71 3.56 10/25/20112:00:00 14 34511 3.46 0.26 45.65 3.56 10/25/20113:00:00 14 34532 3.47 0.26 45.59 3.56 10/25/20114:00:00 11 34534 2.72 0.21 45.52 3.56 10/25/20115:00:00 15 34543 3.72 0.28 45.46 3.56 10/25/20116:00:00 21 34477 5.19 0.39 45.40 3.56 10/25/20117:00:00 18 34618 4.47 0.34 45.34 3.56 10/25/20118:00:00 28 34587 6.94 0.52 45.27 3.56 10/25/20119:00:00 41 34621 10.18 0.77 45.22 3.56 10/25/201110:00:00 71 34391 17.51 1.32 45.17 3.56 10/25/201111:00:00 105 34136 25.70 1.94 45.14 3.56 10/25/201112:00:00 124 33961 30.20 2.28 45.19 3.56 10/25/201113:00:00 99 33787 23.98 1.81 45.21 3.56 10/25/201114:00:00 83 33572 19.98 1.51 45.20 3.56 10/25/201115:00:00 59 33382 14.12 1.07 45.15 3.56 10/25/201116:00:00 39 32407 9.06 0.68 45.10 3.56 10/25/201117:00:00 24 33328 5.74 0.43 45.05 3.56 10/25/201118:00:00 18 33328 4.30 0.32 44.99 3.56 10/25/201119:00:00 15 33376 3.59 0.27 44.93 3.56 10/25/201120:00:00 18 33637 4.34 0.33 44.87 3.56 10/25/201121:00:00 17 33703 4.11 0.31 44.81 3.56 10/25/201122:00:00 13 33740 3.15 0.24 44.75 3.57 10/25/201123:00:00 15 33794 3.63 318 0.27 0.68 44.69 3.48 10/26/20110:00:00 16 33757 3.87 0.29 44.63 3.48 10/26/20111:00:00 11 33810 2.67 0.20 44.56 3.48 10/26/20112:00:00 16 33819 3.88 0.29 44.50 3.48 10/26/20113:00:00 14 33924 3.41 0.26 44.44 3.48 10/26/20114:00:00 19 34226 4.66 0.35 44.38 3.48 10/26/20115:00:00 23 34213 5.64 0.43 44.32 3.48 10/26/20116:00:00 26 34202 6.38 0.48 44.26 3.48 10/26/20117:00:00 29 34226 7.12 0.54 44.20 3.48 10/26/20118:00:00 40 34204 9.81 0.74 44.13 3.48 10/26/20119:00:00 62 34167 15.19 1.15 44.09 3.48 10/26/201110:00:00 122 34142 29.87 2.26 44.06 3.48 10/26/201111:00:00 157 33994 38.27 2.90 44.05 3.48 10/26/201112:00:00 160 33733 38.70 2.93 44.03 3.48 10/26/201113:00:00 132 33426 31.64 2.40 44.01 3.48 10/26/201114:00:00 153 33280 36.51 2.76 43.99 3.48 10/26/201115:00:00 148 33200 35.23 2.67 43.98 3.48 10/26/201116:00:00 148 32256 34.23 2.59 43.96 3.48 10/26/201117:00:00 149 33160 35.43 2.68 43.94 3.48 10/26/201118:00:00 151 33200 35.95 2.72 43.93 3.48 10/26/201119:00:00 139 33665 33.55 2.54 43.91 3.48 10/26/201120:00:00 154 33943 37.48 2.84 43.90 3.48 10/26/201121:00:00 120 34168 29.40 2.23 43.88 3.48 10/26/201122:00:00 151 34262 37.10 2.81 43.86 3.47 10/26/201123:00:00 154 34260 37.83 317 2.86 1.75 43.84 3.41 10/27/20110:00:00 148 34219 36.31 6.76 43.83 3.41 10/27/20111:00:00 153 34211 37.53 6.98 43.81 3.41 10/27/20112:00:00 151 34052 36.87 6.86 43.79 3.41 10/27/20113:00:00 151 34074 36.89 6.86 43.78 3.41 10/27/20114:00:00 152 34106 37.17 6.92 43.76 3.41 10/27/20115:00:00 634 16300 74.10 13.79 43.80 3.41 10/27/20116:00:00 19 36 0.00 0.00 43.73 3.41 10/27/20117:00:00 35 33 0.01 0.00 43.66 3.41 10/27/20118:00:00 39 33 0.01 0.00 43.59 3.41 10/27/20119:00:00 21 34 0.01 0.00 43.52 3.41 10/27/201110:00:00 10 33 0.00 0.00 43.45 3.41 10/27/201111:00:00 0 34 0.00 0.00 43.38 3.41 10/27/201112:00:00 1 43 0.00 0.00 43.31 3.41 10/27/201113:00:00 1 36 0.00 0.00 43.25 3.41 10/27/201114:00:00 2 38 0.00 0.00 43.18 3.41 10/27/201115:00:00 2 36 0.00 0.00 43.11 3.41 10/27/201116:00:00 3 499 0.01 0.00 43.05 3.41 10/27/201117:00:00 3 37 0.00 0.00 42.98 3.41 10/27/201118:00:00 3 47 0.00 0.00 42.92 3.41 10/27/201119:00:00 327 7601 17.82 3.32 42.88 3.41 10/27/201120:00:00 80 33968 19.49 3.63 42.84 3.41 10/27/201121:00:00 148 35057 37.20 6.92 42.83 3.41 10/27/201122:00:00 159 34636 39.49 7.35 42.82 3.40 10/27/201123:00:00 153 34622 37.98 129 7.07 3.19 42.80 3.40 10/28/20110:00:00 153 34575 37.93 2.77 42.79 3.40 10/28/20111:00:00 154 34602 38.21 2.79 42.77 3.40 10/28/20112:00:00 156 34517 38.61 2.82 42.76 3.40 10/28/20113:00:00 150 34724 37.35 2.72 42.74 3.40 10/28/20114:00:00 154 34665 38.28 2.79 42.73 3.40 10/28/20115:00:00 152 34750 37.87 2.76 42.71 3.40 10/28/20116:00:00 151 34739 37.61 2.74 42.69 3.40 10/28/20117:00:00 152 34776 37.90 2.76 42.68 3.40 10/28/20118:00:00 150 34799 37.43 2.73 42.64 3.40 10/28/20119:00:00 192 34860 47.99 3.50 42.64 3.40 10/28/201110:00:00 153 34863 38.25 2.79 42.63 3.40 10/28/201111:00:00 150 34939 37.58 2.74 42.61 3.40 10/28/201112:00:00 150 34773 37.40 2.73 42.60 3.40 10/28/201113:00:00 148 34709 36.83 2.69 42.59 3.40 10/28/201114:00:00 149 34665 37.04 2.70 42.57 3.40DATESTAMP 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 10/28/201115:00:00 627 34700 156.01 11.38 42.73 3.40 10/28/201116:00:00 1055 33648 254.54 18.57 43.02 3.40 10/28/201117:00:00 805 34566 199.52 14.55 43.23 3.40 10/28/201118:00:00 788 34580 195.39 14.25 43.44 3.40 10/28/201119:00:00 193 34654 47.96 3.50 43.44 3.40 10/28/201120:00:00 83 34626 20.61 1.50 43.41 3.40 10/28/201121:00:00 82 34742 20.43 1.49 43.37 3.40 10/28/201122:00:00 82 34894 20.52 1.50 43.33 3.39 10/28/201123:00:00 152 34906 38.04 329 2.78 4.65 43.32 3.43 10/29/20110:00:00 151 34971 37.86 2.76 43.30 3.43 10/29/20111:00:00 148 35011 37.15 2.71 43.28 3.43 10/29/20112:00:00 147 35003 36.89 2.69 43.27 3.43 10/29/20113:00:00 151 35017 37.91 2.77 43.25 3.43 10/29/20114:00:00 151 35032 37.93 2.77 43.24 3.43 10/29/20115:00:00 146 35073 36.72 2.68 43.22 3.43 10/29/20116:00:00 153 35008 38.41 2.80 43.20 3.43 10/29/20117:00:00 150 35122 37.78 2.76 43.19 3.43 10/29/20118:00:00 155 35120 39.03 2.85 43.17 3.43 10/29/20119:00:00 146 35126 36.77 2.68 43.16 3.43 10/29/201110:00:00 181 34920 45.32 3.31 43.15 3.43 10/29/201111:00:00 254 34740 63.27 4.62 43.18 3.43 10/29/201112:00:00 146 34707 36.33 2.65 43.16 3.43 10/29/201113:00:00 66 34644 16.40 1.20 43.12 3.43 10/29/201114:00:00 30 34600 7.44 0.54 43.06 3.43 10/29/201115:00:00 17 34551 4.21 0.31 43.01 3.43 10/29/201116:00:00 99 33497 23.78 1.73 42.98 3.43 10/29/201117:00:00 149 34428 36.78 2.68 42.96 3.43 10/29/201118:00:00 145 34380 35.75 2.61 42.95 3.43 10/29/201119:00:00 148 34419 36.53 2.66 42.93 3.43 10/29/201120:00:00 144 34554 35.68 2.60 42.92 3.43 10/29/201121:00:00 154 34716 38.33 2.80 42.90 3.43 10/29/201122:00:00 149 34737 37.11 2.71 42.89 3.42 10/29/201123:00:00 152 34809 37.94 329 2.77 2.53 42.88 3.39 10/30/20110:00:00 151 34684 37.55 2.74 42.86 3.39 10/30/20111:00:00 148 34717 36.84 2.69 42.84 3.39 10/30/20112:00:00 151 34752 37.63 2.74 42.83 3.39 10/30/20113:00:00 149 34837 37.22 2.72 42.82 3.39 10/30/20114:00:00 152 34769 37.89 2.76 42.80 3.39 10/30/20115:00:00 148 34771 36.90 2.69 42.78 3.39 10/30/20116:00:00 152 34832 37.96 2.77 42.77 3.39 10/30/20117:00:00 151 34943 37.83 2.76 42.75 3.39 10/30/20118:00:00 152 34978 38.12 2.78 42.73 3.39 10/30/20119:00:00 175 34979 43.89 3.20 42.73 3.39 10/30/201110:00:00 152 34839 37.97 2.77 42.71 3.39 10/30/201111:00:00 152 34741 37.86 2.76 42.69 3.39 10/30/201112:00:00 146 34639 36.26 2.65 42.68 3.39 10/30/201113:00:00 149 34571 36.94 2.69 42.66 3.39 10/30/201114:00:00 149 34509 36.87 2.69 42.64 3.39 10/30/201115:00:00 146 34464 36.08 2.63 42.63 3.39 10/30/201116:00:00 149 33477 35.77 2.61 42.61 3.39 10/30/201117:00:00 147 34464 36.33 2.65 42.59 3.39 10/30/201118:00:00 148 34388 36.49 2.66 42.58 3.39 10/30/201119:00:00 152 34458 37.56 2.74 42.56 3.39 10/30/201120:00:00 149 34517 36.88 2.69 42.55 3.39 10/30/201121:00:00 160 34707 39.82 2.90 42.53 3.39 10/30/201122:00:00 151 34661 37.53 2.74 42.52 3.39 10/30/201123:00:00 150 34738 37.36 329 2.73 2.74 42.50 3.36 10/31/20110:00:00 151 34691 37.56 3.04 42.48 3.36 10/31/20111:00:00 152 34769 37.89 3.06 42.46 3.36 10/31/20112:00:00 153 34772 38.15 3.08 42.45 3.36 10/31/20113:00:00 150 34837 37.47 3.03 42.43 3.36 10/31/20114:00:00 151 34843 37.73 3.05 42.41 3.36 10/31/20115:00:00 166 34775 41.39 3.34 42.39 3.36 10/31/20116:00:00 203 34800 50.65 4.09 42.40 3.36 10/31/20117:00:00 273 34910 68.34 5.52 42.42 3.36 10/31/20118:00:00 176 34937 44.09 3.56 42.41 3.36 10/31/20119:00:00 152 34951 38.09 3.08 42.39 3.36 10/31/201110:00:00 152 34792 37.92 3.06 42.37 3.36 10/31/201111:00:00 148 34648 36.77 2.97 42.35 3.36 10/31/201112:00:00 153 34505 37.85 3.06 42.34 3.36 10/31/201113:00:00 134 34455 33.11 2.68 42.32 3.36 10/31/201114:00:00 140 34363 34.50 2.79 42.30 3.36 10/31/201115:00:00 135 34322 33.22 2.68 42.28 3.36 10/31/201116:00:00 143 33363 34.21 2.76 42.26 3.36 10/31/201117:00:00 136 34218 33.37 2.70 42.24 3.36 10/31/201118:00:00 129 34161 31.60 2.55 42.21 3.36 10/31/201119:00:00 124 34233 30.44 2.46 42.19 3.36 10/31/201120:00:00 130 34317 31.99 2.58 42.15 3.36 10/31/201121:00:00 126 34350 31.03 2.51 42.13 3.36 10/31/201122:00:00 128 34608 31.76 2.57 42.10 3.35 10/31/201123:00:00 130 34609 32.26 297 2.61 3.03 42.08 3.34 11/1/20110:00:00 130 34583 32.24 2.37 42.05 3.34 11/1/2011 1:00:00 130 34607 32.26 2.37 42.03 3.34 11/1/2011 2:00:00 128 34591 31.75 2.33 42.00 3.34 11/1/2011 3:00:00 130 34562 32.22 2.36 41.97 3.34 11/1/20114:00:00 132 34649 32.79 2.41 41.95 3.34 11/1/20115:00:00 130 34566 32.22 2.36 41.92 3.34 11/1/2011 6:00:00 132 34528 32.68 2.40 41.90 3.34DATESTAMP 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 11/1/20117:00:00 130 34644 32.29 2.37 41.87 3.34 11/1/20118:00:00 130 34706 32.35 2.37 41.85 3.34 11/1/20119:00:00 143 34717 35.60 2.61 41.83 3.34 11/1/201110:00:00 133 34656 33.05 2.43 41.80 3.34 11/1/201111:00:00 130 34545 32.20 2.36 41.78 3.34 11/1/201112:00:00 128 34435 31.60 2.32 41.75 3.34 11/1/201113:00:00 132 34329 32.49 2.38 41.73 3.34 11/1/201114:00:00 128 34192 31.38 2.30 41.70 3.34 11/1/201115:00:00 130 34120 31.80 2.33 41.68 3.34 11/1/201116:00:00 127 33100 30.14 2.21 41.66 3.34 11/1/201117:00:00 130 34026 31.72 2.33 41.63 3.34 11/1/201118:00:00 128 33988 31.19 2.29 41.61 3.34 11/1/201119:00:00 133 33520 31.97 2.35 41.59 3.34 11/1/201120:00:00 126 33482 30.25 2.22 41.56 3.34 11/1/201121:00:00 151 33516 36.29 2.66 41.54 3.34 11/1/201122:00:00 131 33684 31.64 2.32 41.52 3.33 11/1/201123:00:00 132 33554 31.76 327 2.33 2.37 41.49 3.30 11/2/20110:00:00 129 33591 31.07 2.29 41.46 3.30 11/2/2011 1:00:00 133 33580 32.02 2.36 41.44 3.30 11/2/2011 2:00:00 129 33577 31.06 2.29 41.41 3.30 11/2/2011 3:00:00 129 33698 31.17 2.29 41.38 3.30 11/2/20114:00:00 129 33671 31.15 2.29 41.35 3.30 11/2/20115:00:00 132 33876 32.06 2.36 41.33 3.30 11/2/2011 6:00:00 132 34099 32.27 2.38 41.30 3.30 11/2/20117:00:00 129 34134 31.57 2.32 41.27 3.30 11/2/20118:00:00 112 34241 27.50 2.02 41.25 3.30 11/2/20119:00:00 68 34254 16.70 1.23 41.20 3.30 11/2/201110:00:00 106 33917 25.78 1.90 41.16 3.30 11/2/201111:00:00 138 33606 33.25 2.45 41.14 3.30 11/2/201112:00:00 210 33337 50.20 3.70 41.14 3.30 11/2/201113:00:00 201 33154 47.78 3.52 41.14 3.30 11/2/201114:00:00 192 33003 45.44 3.34 41.14 3.30 11/2/201115:00:00 162 32840 38.15 2.81 41.13 3.30 11/2/201116:00:00 110 31902 25.16 1.85 41.09 3.30 11/2/201117:00:00 98 32703 22.98 1.69 41.06 3.30 11/2/201118:00:00 64 32699 15.01 1.10 41.01 3.30 11/2/201119:00:00 127 32741 29.82 2.19 40.98 3.30 11/2/201120:00:00 129 32862 30.40 2.24 40.96 3.30 11/2/201121:00:00 111 33051 26.31 1.94 40.93 3.30 11/2/201122:00:00 130 33134 30.89 2.27 40.90 3.28 11/2/201123:00:00 132 33191 31.41 326 2.31 2.30 40.87 3.25 11/3/20110:00:00 129 33234 30.74 2.22 40.85 3.25 11/3/2011 1:00:00 128 33263 30.53 2.20 40.82 3.25 11/3/2011 2:00:00 129 33544 31.03 2.24 40.82 3.25 11/3/2011 3:00:00 131 33812 31.76 2.29 40.86 3.25 11/3/20114:00:00 129 34036 31.48 2.27 40.91 3.25 11/3/20115:00:00 131 34262 32.18 2.32 40.95 3.25 11/3/2011 6:00:00 129 34326 31.75 2.29 41.00 3.25 11/3/20117:00:00 131 34311 32.23 2.32 41.04 3.25 11/3/20118:00:00 130 34348 32.02 2.31 41.09 3.25 11/3/20119:00:00 147 34357 36.21 2.61 41.14 3.25 11/3/201110:00:00 133 34333 32.74 2.36 41.18 3.25 11/3/201111:00:00 130 34333 32.00 2.31 41.22 3.25 11/3/201112:00:00 129 34266 31.70 2.28 41.21 3.25 11/3/201113:00:00 131 34205 32.13 2.32 41.20 3.25 11/3/201114:00:00 132 29001 27.45 1.98 41.17 3.25 11/3/201115:00:00 134 34570 33.22 2.39 41.15 3.25 11/3/201116:00:00 135 25542 24.72 1.78 41.11 3.25 11/3/201117:00:00 162 34520 40.10 2.89 41.10 3.25 11/3/201118:00:00 277 34579 68.68 4.95 41.13 3.25 11/3/201119:00:00 283 34648 70.31 5.07 41.17 3.25 11/3/201120:00:00 274 34651 68.08 4.91 41.19 3.25 11/3/201121:00:00 281 34765 70.05 5.05 41.22 3.25 11/3/201122:00:00 277 34809 69.14 4.98 41.25 3.23 11/3/201123:00:00 274 34864 68.50 333 4.94 2.97 41.27 3.22 11/4/20110:00:00 263 34968 65.94 4.65 41.30 3.22 11/4/2011 1:00:00 244 34971 61.18 4.32 41.31 3.22 11/4/2011 2:00:00 226 35006 56.73 4.00 41.32 3.22 11/4/2011 3:00:00 248 35070 62.36 4.40 41.34 3.22 11/4/20114:00:00 222 35075 55.83 3.94 41.35 3.22 11/4/20115:00:00 188 35062 47.26 3.34 41.35 3.22 11/4/2011 6:00:00 220 34943 55.12 3.89 41.35 3.22 11/4/20117:00:00 248 35094 62.41 4.41 41.37 3.22 11/4/20118:00:00 233 35135 58.70 4.14 41.39 3.22 11/4/20119:00:00 149 35116 37.52 2.65 41.37 3.22 11/4/201110:00:00 107 34939 26.81 1.89 41.34 3.22 11/4/201111:00:00 130 34843 32.48 2.29 41.32 3.22 11/4/201112:00:00 132 34882 33.02 2.33 41.30 3.22 11/4/201113:00:00 130 34727 32.37 2.28 41.28 3.22 11/4/201114:00:00 128 34679 31.83 2.25 41.26 3.22 11/4/201115:00:00 124 34530 30.70 2.17 41.24 3.22 11/4/201116:00:00 128 33453 30.70 2.17 41.22 3.22 11/4/201117:00:00 126 34422 31.10 2.20 41.19 3.22 11/4/201118:00:00 131 34309 32.23 2.27 41.17 3.22 11/4/201119:00:00 126 34412 31.09 2.19 41.15 3.22 11/4/201120:00:00 128 34440 31.61 2.23 41.13 3.22 11/4/201121:00:00 130 34439 32.10 2.27 41.11 3.22 11/4/201122:00:00 127 34491 31.41 2.22 41.08 3.21DATESTAMP 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 11/4/201123:00:00 130 34565 32.22 340 2.27 2.95 41.06 3.20 11/5/20110:00:00 129 34603 32.01 2.29 41.04 3.20 11/5/2011 1:00:00 129 34596 32.00 2.29 41.02 3.20 11/5/2011 2:00:00 128 34627 31.78 2.28 40.99 3.20 11/5/2011 3:00:00 131 34722 32.62 2.34 40.97 3.20 11/5/20114:00:00 128 34734 31.88 2.28 40.95 3.20 11/5/20115:00:00 128 34775 31.92 2.29 40.92 3.20 11/5/2011 6:00:00 129 34773 32.16 2.30 40.90 3.20 11/5/20117:00:00 128 34779 31.92 2.29 40.88 3.20 11/5/20118:00:00 131 34859 32.74 2.35 40.85 3.20 11/5/20119:00:00 130 34927 32.56 2.33 40.83 3.20 11/5/201110:00:00 132 34760 32.90 2.36 40.81 3.20 11/5/201111:00:00 132 34658 32.80 2.35 40.78 3.20 11/5/201112:00:00 127 34360 31.29 2.24 40.76 3.20 11/5/201113:00:00 128 34206 31.39 2.25 40.74 3.20 11/5/201114:00:00 130 34051 31.74 2.27 40.72 3.20 11/5/201115:00:00 128 33925 31.14 2.23 40.70 3.20 11/5/201116:00:00 129 32918 30.45 2.18 40.68 3.20 11/5/201117:00:00 129 33806 31.27 2.24 40.65 3.20 11/5/201118:00:00 130 33764 31.47 2.25 40.63 3.20 11/5/201119:00:00 129 33790 31.26 2.24 40.61 3.20 11/5/201120:00:00 126 34030 30.75 2.20 40.59 3.20 11/5/201121:00:00 162 33956 39.44 2.83 40.58 3.20 11/5/201122:00:00 130 33981 31.68 2.27 40.56 3.18 11/5/201123:00:00 129 33971 31.42 335 2.25 2.30 40.53 3.16 11/6/20110:00:00 132 34121 32.30 2.23 40.51 3.16 11/6/2011 1:00:00 130 34297 31.97 2.20 40.49 3.16 11/6/2011 2:00:00 131 34491 32.40 2.23 40.47 3.16 11/6/2011 3:00:00 189 34370 46.58 3.21 40.47 3.16 11/6/20114:00:00 130 34455 32.12 2.21 40.45 3.16 11/6/20115:00:00 133 34372 32.78 2.26 40.42 3.16 11/6/2011 6:00:00 130 34256 31.93 2.20 40.40 3.16 11/6/20117:00:00 130 34351 32.02 2.21 40.38 3.16 11/6/20118:00:00 132 34486 32.64 2.25 40.36 3.16 11/6/20119:00:00 154 34454 38.05 2.62 40.34 3.16 11/6/201110:00:00 133 34414 32.82 2.26 40.32 3.16 11/6/201111:00:00 132 34278 32.44 2.24 40.30 3.16 11/6/201112:00:00 130 34146 31.83 2.20 40.28 3.16 11/6/201113:00:00 128 33989 31.20 2.15 40.25 3.16 11/6/201114:00:00 131 33849 31.80 2.19 40.23 3.16 11/6/201115:00:00 130 32836 30.61 2.11 40.21 3.16 11/6/201116:00:00 130 33695 31.41 2.17 40.19 3.16 11/6/201117:00:00 130 33579 31.30 2.16 40.17 3.16 11/6/201118:00:00 129 33790 31.26 2.16 40.15 3.16 11/6/201119:00:00 129 34006 31.45 2.17 40.13 3.16 11/6/201120:00:00 129 33990 31.44 2.17 40.10 3.16 11/6/201121:00:00 157 33964 38.24 2.64 40.09 3.16 11/6/201122:00:00 131 33958 31.90 2.20 40.07 3.14 11/6/201123:00:00 129 33957 31.41 348 2.17 2.28 40.04 3.11 11/7/20110:00:00 130 33983 31.68 2.30 40.02 3.11 11/7/2011 1:00:00 129 34008 31.46 2.29 40.00 3.11 11/7/2011 2:00:00 131 34006 31.94 2.32 39.98 3.11 11/7/2011 3:00:00 130 34085 31.77 2.31 39.95 3.11 11/7/20114:00:00 130 34071 31.76 2.31 39.93 3.11 11/7/20115:00:00 130 34120 31.80 2.31 39.91 3.11 11/7/2011 6:00:00 130 34168 31.85 2.32 39.88 3.11 11/7/20117:00:00 131 34131 32.06 2.33 39.86 3.11 11/7/20118:00:00 129 34197 31.63 2.30 39.84 3.11 11/7/20119:00:00 127 34117 31.07 2.26 39.82 3.11 11/7/201110:00:00 133 34073 32.49 2.36 39.80 3.11 11/7/201111:00:00 134 33987 32.66 2.37 39.78 3.11 11/7/201112:00:00 129 33773 31.24 2.27 39.75 3.11 11/7/201113:00:00 129 33401 30.90 2.25 39.73 3.11 11/7/201114:00:00 128 33258 30.52 2.22 39.71 3.11 11/7/201115:00:00 129 32277 29.86 2.17 39.68 3.11 11/7/201116:00:00 131 33180 31.17 2.27 39.66 3.11 11/7/201117:00:00 127 33042 30.09 2.19 39.64 3.11 11/7/201118:00:00 131 33187 31.17 2.27 39.61 3.11 11/7/201119:00:00 131 33320 31.30 2.28 39.59 3.11 11/7/201120:00:00 130 33445 31.18 2.27 39.57 3.11 11/7/201121:00:00 84 33512 20.18 1.47 39.53 3.11 11/7/201122:00:00 132 33598 31.80 2.31 39.51 3.09 11/7/201123:00:00 129 33589 31.07 330 2.26 2.25 39.48 3.06 11/8/20110:00:00 137 33695 33.10 2.81 39.46 3.06 11/8/2011 1:00:00 125 33658 30.17 2.56 39.44 3.06 11/8/2011 2:00:00 128 33744 30.97 2.63 39.42 3.06 11/8/2011 3:00:00 131 33731 31.68 2.69 39.39 3.06 11/8/20114:00:00 130 33819 31.52 2.67 39.37 3.06 11/8/20115:00:00 133 33802 32.24 2.73 39.35 3.06 11/8/2011 6:00:00 131 33833 31.78 2.70 39.32 3.06 11/8/20117:00:00 131 33827 31.77 2.69 39.30 3.06 11/8/20118:00:00 131 33789 31.74 2.69 39.27 3.06 11/8/20119:00:00 141 33788 34.16 2.90 39.25 3.06 11/8/201110:00:00 127 33746 30.73 2.61 39.23 3.06 11/8/201111:00:00 128 33546 30.79 2.61 39.20 3.06 11/8/201112:00:00 131 33464 31.43 2.67 39.18 3.06 11/8/201113:00:00 128 33377 30.63 2.60 39.16 3.06 11/8/201114:00:00 132 33296 31.51 2.67 39.13 3.06DATESTAMP 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 11/8/201115:00:00 127 32149 29.28 2.48 39.11 3.06 11/8/201116:00:00 131 32959 30.96 2.63 39.09 3.06 11/8/201117:00:00 129 33142 30.66 2.60 39.06 3.06 11/8/201118:00:00 130 33177 30.93 2.62 39.04 3.06 11/8/201119:00:00 129 33373 30.87 2.62 39.02 3.06 11/8/201120:00:00 131 33338 31.32 2.66 39.00 3.06 11/8/201121:00:00 136 4837 4.72 0.40 38.94 3.06 11/8/201122:00:00 8 55 0.00 0.00 38.87 3.04 11/8/201123:00:00 491 2938 10.34 283 0.88 2.38 38.82 3.02 11/9/20110:00:00 504 19488 70.43 5.12 38.85 3.02 11/9/2011 1:00:00 135 34920 33.80 2.46 38.83 3.02 11/9/2011 2:00:00 159 34918 39.81 2.90 38.82 3.02 11/9/2011 3:00:00 164 34953 41.10 2.99 38.81 3.02 11/9/20114:00:00 103 35040 25.88 1.88 38.78 3.02 11/9/20115:00:00 57 35144 14.36 1.04 38.73 3.02 11/9/2011 6:00:00 43 35214 10.86 0.79 38.68 3.02 11/9/20117:00:00 34 35308 8.61 0.63 38.62 3.02 11/9/20118:00:00 43 35369 10.91 0.79 38.57 3.02 11/9/20119:00:00 44 35361 11.16 0.81 38.51 3.02 11/9/201110:00:00 51 35254 12.89 0.94 38.47 3.02 11/9/201111:00:00 55 35285 13.92 1.01 38.42 3.02 11/9/201112:00:00 73 35176 18.41 1.34 38.38 3.02 11/9/201113:00:00 78 35144 19.66 1.43 38.34 3.02 11/9/201114:00:00 75 35064 18.86 1.37 38.30 3.02 11/9/201115:00:00 62 34079 15.15 1.10 38.25 3.02 11/9/201116:00:00 55 35044 13.82 1.01 38.21 3.02 11/9/201117:00:00 43 35069 10.81 0.79 38.15 3.02 11/9/201118:00:00 46 35099 11.58 0.84 38.10 3.02 11/9/201119:00:00 45 35269 11.38 0.83 38.05 3.02 11/9/201120:00:00 38 35132 9.57 0.70 38.00 3.02 11/9/201121:00:00 44 35345 11.15 0.81 37.95 3.02 11/9/201122:00:00 55 35567 14.03 1.02 37.90 2.99 11/9/201123:00:00 117 35485 29.77 330 2.17 1.45 37.87 2.94 11/10/20110:00:00 151 35670 38.62 2.80 37.86 2.94 11/10/20111:00:00 149 35740 38.18 2.77 37.84 2.94 11/10/20112:00:00 150 35445 38.12 2.76 37.83 2.94 11/10/20113:00:00 150 35442 38.12 2.76 37.81 2.94 11/10/20114:00:00 150 35481 38.16 2.77 37.80 2.94 11/10/20115:00:00 149 35558 37.99 2.75 37.78 2.94 11/10/20116:00:00 151 34558 37.42 2.71 37.77 2.94 11/10/20117:00:00 149 34631 37.00 2.68 37.75 2.94 11/10/20118:00:00 155 34524 38.37 2.78 37.73 2.94 11/10/20119:00:00 176 34463 43.49 3.15 37.72 2.94 11/10/201110:00:00 141 34437 34.82 2.52 37.70 2.94 11/10/201111:00:00 147 34362 36.22 2.63 37.69 2.94 11/10/201112:00:00 952 34376 234.66 17.01 37.95 2.94 11/10/201113:00:00 152 35152 38.31 2.78 37.93 2.94 11/10/201114:00:00 144 34940 36.08 2.62 37.92 2.94 11/10/201115:00:00 151 33911 36.72 2.66 37.91 2.94 11/10/201116:00:00 148 34734 36.86 2.67 37.89 2.94 11/10/201117:00:00 147 34677 36.55 2.65 37.88 2.94 11/10/201118:00:00 148 34841 36.97 2.68 37.86 2.94 11/10/201119:00:00 151 34951 37.84 2.74 37.85 2.94 11/10/201120:00:00 152 35121 38.28 2.78 37.84 2.94 11/10/201121:00:00 152 35444 38.63 2.80 37.82 2.94 11/10/201122:00:00 152 35509 38.70 2.81 37.81 2.91 11/10/201123:00:00 150 35530 38.21 331 2.77 3.34 37.80 2.92 11/11/20110:00:00 150 35579 38.27 2.83 37.78 2.92 11/11/20111:00:00 153 35574 39.03 2.88 37.77 2.92 11/11/20112:00:00 151 35739 38.70 2.86 37.76 2.92 11/11/20113:00:00 154 36047 39.80 2.94 37.75 2.92 11/11/20114:00:00 149 35774 38.22 2.82 37.73 2.92 11/11/20115:00:00 148 35579 37.76 2.79 37.72 2.92 11/11/20116:00:00 149 35569 38.00 2.81 37.70 2.92 11/11/20117:00:00 150 35690 38.39 2.83 37.69 2.92 11/11/20118:00:00 152 35530 38.72 2.86 37.67 2.92 11/11/20119:00:00 164 35313 41.53 3.07 37.66 2.92 11/11/201110:00:00 152 35173 38.34 2.83 37.64 2.92 11/11/201111:00:00 150 34900 37.54 2.77 37.63 2.92 11/11/201112:00:00 150 34850 37.48 2.77 37.61 2.92 11/11/201113:00:00 149 34714 37.09 2.74 37.60 2.92 11/11/201114:00:00 147 34606 36.48 2.69 37.58 2.92 11/11/201115:00:00 148 33541 35.59 2.63 37.55 2.92 11/11/201116:00:00 150 34496 37.10 2.74 37.45 2.92 11/11/201117:00:00 151 34426 37.27 2.75 37.43 2.92 11/11/201118:00:00 148 34653 36.77 2.72 37.42 2.92 11/11/201119:00:00 149 34746 37.12 2.74 37.40 2.92 11/11/201120:00:00 151 34694 37.56 2.77 37.39 2.92 11/11/201121:00:00 144 34691 35.82 2.65 37.37 2.92 11/11/201122:00:00 152 34695 37.81 2.79 37.35 2.88 11/11/201123:00:00 153 34756 38.13 325 2.82 2.80 37.34 2.88 11/12/20110:00:00 147 34616 36.49 2.73 37.32 2.88 11/12/20111:00:00 151 34812 37.69 2.82 37.31 2.88 11/12/20112:00:00 149 34722 37.10 2.77 37.29 2.88 11/12/20113:00:00 150 34915 37.55 2.81 37.27 2.88 11/12/20114:00:00 150 34962 37.60 2.81 37.26 2.88 11/12/20115:00:00 151 35173 38.08 2.85 37.27 2.88 11/12/20116:00:00 151 35062 37.96 2.84 37.32 2.88DATESTAMP 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 11/12/20117:00:00 151 35076 37.98 2.84 37.38 2.88 11/12/20118:00:00 154 35085 38.74 2.90 37.43 2.88 11/12/20119:00:00 142 35030 35.67 2.67 37.48 2.88 11/12/201110:00:00 154 34708 38.33 2.87 37.53 2.88 11/12/201111:00:00 149 34415 36.77 2.75 37.58 2.88 11/12/201112:00:00 148 34265 36.36 2.72 37.63 2.88 11/12/201113:00:00 148 34066 36.15 2.70 37.68 2.88 11/12/201114:00:00 149 33940 36.26 2.71 37.73 2.88 11/12/201115:00:00 150 33010 35.50 2.65 37.76 2.88 11/12/201116:00:00 149 33872 36.19 2.71 37.77 2.88 11/12/201117:00:00 148 33780 35.85 2.68 37.77 2.88 11/12/201118:00:00 150 33807 36.36 2.72 37.75 2.88 11/12/201119:00:00 149 33829 36.14 2.70 37.74 2.88 11/12/201120:00:00 152 33871 36.92 2.76 37.72 2.88 11/12/201121:00:00 139 33781 33.67 2.52 37.70 2.88 11/12/201122:00:00 152 33900 36.95 2.76 37.68 2.84 11/12/201123:00:00 149 34127 36.46 321 2.73 2.75 37.67 2.84 11/13/20110:00:00 151 34280 37.12 2.79 37.65 2.84 11/13/20111:00:00 149 34248 36.59 2.75 37.63 2.84 11/13/20112:00:00 151 34202 37.03 2.79 37.62 2.84 11/13/20113:00:00 152 34171 37.24 2.80 37.60 2.84 11/13/20114:00:00 154 34189 37.75 2.84 37.58 2.84 11/13/20115:00:00 147 34164 36.01 2.71 37.56 2.84 11/13/20116:00:00 154 34162 37.72 2.84 37.54 2.84 11/13/20117:00:00 148 34143 36.23 2.73 37.52 2.84 11/13/20118:00:00 150 34149 36.73 2.76 37.49 2.84 11/13/20119:00:00 148 34020 36.10 2.72 37.41 2.84 11/13/201110:00:00 152 34043 37.10 2.79 37.33 2.84 11/13/201111:00:00 150 33900 36.46 2.74 37.26 2.84 11/13/201112:00:00 150 33829 36.39 2.74 37.28 2.84 11/13/201113:00:00 152 33621 36.64 2.76 37.29 2.84 11/13/201114:00:00 148 33470 35.52 2.67 37.21 2.84 11/13/201115:00:00 149 32409 34.63 2.61 37.14 2.84 11/13/201116:00:00 150 33252 35.76 2.69 37.06 2.84 11/13/201117:00:00 150 33205 35.71 2.69 36.98 2.84 11/13/201118:00:00 148 33307 35.35 2.66 36.90 2.84 11/13/201119:00:00 151 33566 36.34 2.73 36.82 2.84 11/13/201120:00:00 148 33547 35.60 2.68 36.74 2.84 11/13/201121:00:00 138 33670 33.32 2.51 36.66 2.84 11/13/201122:00:00 153 33713 36.99 2.78 36.58 2.76 11/13/201123:00:00 147 33684 35.50 319 2.67 2.73 36.50 2.76 11/14/20110:00:00 153 33752 37.03 5.17 36.41 2.76 11/14/20111:00:00 150 33723 36.27 5.06 36.33 2.76 11/14/20112:00:00 152 33719 36.75 5.13 36.25 2.76 11/14/20113:00:00 149 33684 35.99 5.02 36.17 2.76 11/14/20114:00:00 152 33707 36.74 5.13 36.08 2.76 11/14/20115:00:00 151 33658 36.44 5.08 36.00 2.76 11/14/20116:00:00 149 33704 36.01 5.02 35.91 2.76 11/14/20117:00:00 150 33735 36.28 5.06 35.83 2.76 11/14/20118:00:00 151 22790 24.68 3.44 35.71 2.76 11/14/20119:00:00 33 52 0.01 0.00 35.57 2.76 11/14/201110:00:00 3 53 0.00 0.00 35.44 2.76 11/14/201111:00:00 2 56 0.00 0.00 35.31 2.76 11/14/201112:00:00 20 53 0.01 0.00 35.17 2.76 11/14/201113:00:00 15 52 0.01 0.00 35.04 2.76 11/14/201114:00:00 18 53 0.01 0.00 34.91 2.76 11/14/201115:00:00 15 545 0.06 0.01 34.79 2.76 11/14/201116:00:00 18 52 0.01 0.00 34.66 2.76 11/14/201117:00:00 22 54 0.01 0.00 34.53 2.76 11/14/201118:00:00 47 1402 0.47 0.07 34.40 2.76 11/14/201119:00:00 450 16083 51.89 7.24 34.34 2.76 11/14/201120:00:00 135 33773 32.69 4.56 34.26 2.76 11/14/201121:00:00 84 33767 20.34 2.84 34.16 2.76 11/14/201122:00:00 138 33756 33.40 4.66 34.07 2.61 11/14/201123:00:00 148 33719 35.78 172 4.99 2.85 33.99 2.62 11/15/20110:00:00 153 33769 37.05 2.82 33.91 2.62 11/15/20111:00:00 149 33808 36.12 2.75 33.82 2.62 11/15/20112:00:00 151 33794 36.59 2.79 33.74 2.62 11/15/20113:00:00 148 33798 35.87 2.73 33.66 2.62 11/15/20114:00:00 149 33776 36.09 2.75 33.57 2.62 11/15/20115:00:00 153 33771 37.05 2.82 33.49 2.62 11/15/20116:00:00 152 33795 36.83 2.81 33.41 2.62 11/15/20117:00:00 151 34136 36.96 2.82 33.32 2.62 11/15/20118:00:00 149 34109 36.44 2.78 33.23 2.62 11/15/20119:00:00 160 34083 39.10 2.98 33.15 2.62 11/15/201110:00:00 149 34013 36.34 2.77 33.07 2.62 11/15/201111:00:00 149 33917 36.24 2.76 32.99 2.62 11/15/201112:00:00 148 33861 35.93 2.74 32.91 2.62 11/15/201113:00:00 149 33887 36.20 2.76 32.83 2.62 11/15/201114:00:00 148 33818 35.89 2.73 32.75 2.62 11/15/201115:00:00 152 32861 35.82 2.73 32.69 2.62 11/15/201116:00:00 148 33716 35.78 2.73 32.65 2.62 11/15/201117:00:00 153 33777 37.06 2.82 32.61 2.62 11/15/201118:00:00 149 33871 36.19 2.76 32.56 2.62 11/15/201119:00:00 151 33926 36.73 2.80 32.52 2.62 11/15/201120:00:00 149 33898 36.22 2.76 32.47 2.62 11/15/201121:00:00 152 33899 36.95 2.81 32.43 2.62 11/15/201122:00:00 148 34086 36.17 2.76 32.38 2.49DATESTAMP 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 11/15/201123:00:00 152 34190 37.26 315 2.84 2.78 32.32 2.50 11/16/20110:00:00 151 34279 37.11 2.73 32.27 2.50 11/16/20111:00:00 149 34191 36.53 2.69 32.22 2.50 11/16/20112:00:00 148 34338 36.44 2.68 32.16 2.50 11/16/20113:00:00 155 34406 38.24 2.82 32.12 2.50 11/16/20114:00:00 147 34647 36.52 2.69 32.07 2.50 11/16/20115:00:00 150 34582 37.19 2.74 32.02 2.50 11/16/20116:00:00 149 34633 37.00 2.72 31.97 2.50 11/16/20117:00:00 149 34666 37.04 2.73 31.92 2.50 11/16/20118:00:00 149 34822 37.20 2.74 31.85 2.50 11/16/20119:00:00 156 34964 39.11 2.88 31.70 2.50 11/16/201110:00:00 153 35004 38.40 2.83 31.59 2.50 11/16/201111:00:00 152 34968 38.11 2.81 31.56 2.50 11/16/201112:00:00 149 35028 37.42 2.76 31.53 2.50 11/16/201113:00:00 149 35052 37.45 2.76 31.51 2.50 11/16/201114:00:00 149 35164 37.57 2.77 31.49 2.50 11/16/201115:00:00 148 34346 36.45 2.68 31.48 2.50 11/16/201116:00:00 149 35461 37.89 2.79 31.47 2.50 11/16/201117:00:00 150 35590 38.28 2.82 31.46 2.50 11/16/201118:00:00 147 35748 37.68 2.77 31.45 2.50 11/16/201119:00:00 150 35662 38.36 2.82 31.44 2.50 11/16/201120:00:00 150 35791 38.50 2.83 31.42 2.50 11/16/201121:00:00 142 35770 36.42 2.68 31.40 2.50 11/16/201122:00:00 152 35766 38.98 2.87 31.39 2.41 11/16/201123:00:00 150 35694 38.39 326 2.83 2.77 31.38 2.42 11/17/20110:00:00 150 35684 38.38 2.83 31.37 2.42 11/17/20111:00:00 149 35666 38.11 2.81 31.36 2.42 11/17/20112:00:00 151 35724 38.68 2.86 31.34 2.42 11/17/20113:00:00 154 35862 39.60 2.92 31.33 2.42 11/17/20114:00:00 151 35873 38.84 2.87 31.32 2.42 11/17/20115:00:00 146 35712 37.39 2.76 31.30 2.42 11/17/20116:00:00 150 35758 38.46 2.84 31.29 2.42 11/17/20117:00:00 149 35709 38.15 2.82 31.28 2.42 11/17/20118:00:00 152 35678 38.89 2.87 31.26 2.42 11/17/20119:00:00 160 35579 40.82 3.01 31.25 2.42 11/17/201110:00:00 150 35548 38.23 2.82 31.24 2.42 11/17/201111:00:00 151 35486 38.42 2.84 31.22 2.42 11/17/201112:00:00 150 35422 38.10 2.81 31.21 2.42 11/17/201113:00:00 149 35347 37.76 2.79 31.22 2.42 11/17/201114:00:00 148 35350 37.51 2.77 31.25 2.42 11/17/201115:00:00 151 34340 37.18 2.75 31.28 2.42 11/17/201116:00:00 149 35336 37.75 2.79 31.31 2.42 11/17/201117:00:00 151 35267 38.18 2.82 31.33 2.42 11/17/201118:00:00 150 35279 37.94 2.80 31.34 2.42 11/17/201119:00:00 150 35459 38.14 2.82 31.37 2.42 11/17/201120:00:00 151 35433 38.36 2.83 31.42 2.42 11/17/201121:00:00 138 35417 35.05 2.59 31.47 2.42 11/17/201122:00:00 150 35351 38.02 2.81 31.51 2.42 11/17/201123:00:00 150 35275 37.94 325 2.80 2.82 31.54 2.43 11/18/20110:00:00 150 35153 37.81 2.81 31.52 2.43 11/18/20111:00:00 151 35282 38.20 2.84 31.47 2.43 11/18/20112:00:00 152 35101 38.26 2.84 31.40 2.43 11/18/20113:00:00 150 35322 37.99 2.82 31.35 2.43 11/18/20114:00:00 150 35133 37.79 2.81 31.30 2.43 11/18/20115:00:00 148 34865 37.00 2.75 31.24 2.43 11/18/20116:00:00 178 22062 28.16 2.09 31.17 2.43 11/18/20117:00:00 128 30618 28.10 2.09 31.12 2.43 11/18/20118:00:00 150 34094 36.67 2.72 31.03 2.43 11/18/20119:00:00 169 33983 41.18 3.06 30.84 2.43 11/18/201110:00:00 150 33877 36.44 2.71 30.83 2.43 11/18/201111:00:00 153 33760 37.04 2.75 30.83 2.43 11/18/201112:00:00 152 33669 36.70 2.73 30.83 2.43 11/18/201113:00:00 147 33600 35.42 2.63 30.83 2.43 11/18/201114:00:00 151 33485 36.26 2.69 30.84 2.43 11/18/201115:00:00 148 32501 34.49 2.56 30.84 2.43 11/18/201116:00:00 148 33432 35.48 2.64 30.84 2.43 11/18/201117:00:00 152 33352 36.35 2.70 30.84 2.43 11/18/201118:00:00 147 33433 35.24 2.62 30.84 2.43 11/18/201119:00:00 148 33408 35.45 2.63 30.83 2.43 11/18/201120:00:00 151 33425 36.19 2.69 30.84 2.43 11/18/201121:00:00 163 33391 39.03 2.90 30.84 2.43 11/18/201122:00:00 151 33500 36.27 2.70 30.83 2.38 11/18/201123:00:00 152 33480 36.49 323 2.71 2.69 30.83 2.39 11/19/20110:00:00 151 33504 36.28 2.65 30.83 2.39 11/19/20111:00:00 150 33551 36.09 2.63 30.82 2.39 11/19/20112:00:00 149 33626 35.93 2.62 30.82 2.39 11/19/20113:00:00 152 33869 36.91 2.69 30.82 2.39 11/19/20114:00:00 150 33868 36.43 2.66 30.81 2.39 11/19/20115:00:00 151 33863 36.66 2.67 30.81 2.39 11/19/20116:00:00 152 33837 36.88 2.69 30.81 2.39 11/19/20117:00:00 150 33821 36.38 2.65 30.81 2.39 11/19/20118:00:00 150 33838 36.39 2.65 30.82 2.39 11/19/20119:00:00 138 34412 34.05 2.48 30.81 2.39 11/19/201110:00:00 152 34588 37.70 2.75 30.81 2.39 11/19/201111:00:00 152 34502 37.60 2.74 30.83 2.39 11/19/201112:00:00 150 34459 37.06 2.70 30.87 2.39 11/19/201113:00:00 152 34334 37.42 2.73 30.90 2.39 11/19/201114:00:00 147 34116 35.96 2.62 30.93 2.39DATESTAMP 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 11/19/201115:00:00 149 33139 35.41 2.58 30.95 2.39 11/19/201116:00:00 151 33979 36.79 2.68 30.98 2.39 11/19/201117:00:00 149 33966 36.29 2.65 31.00 2.39 11/19/201118:00:00 149 34056 36.39 2.65 31.02 2.39 11/19/201119:00:00 150 34036 36.61 2.67 31.04 2.39 11/19/201120:00:00 151 34092 36.91 2.69 31.07 2.39 11/19/201121:00:00 137 34135 33.53 2.45 31.08 2.39 11/19/201122:00:00 151 34138 36.96 2.70 31.11 2.40 11/19/201123:00:00 150 34076 36.65 329 2.67 2.65 31.15 2.41 11/20/20110:00:00 149 34145 36.48 2.67 31.18 2.41 11/20/20111:00:00 150 33922 36.49 2.67 31.22 2.41 11/20/20112:00:00 150 33522 36.05 2.64 31.26 2.41 11/20/20113:00:00 150 33513 36.05 2.64 31.29 2.41 11/20/20114:00:00 151 33507 36.28 2.65 31.33 2.41 11/20/20115:00:00 151 33489 36.26 2.65 31.37 2.41 11/20/20116:00:00 148 33517 35.57 2.60 31.40 2.41 11/20/20117:00:00 150 33504 36.04 2.64 31.44 2.41 11/20/20118:00:00 151 33494 36.26 2.65 31.48 2.41 11/20/20119:00:00 154 33492 36.98 2.71 31.52 2.41 11/20/201110:00:00 149 33479 35.77 2.62 31.55 2.41 11/20/201111:00:00 149 33454 35.74 2.62 31.60 2.41 11/20/201112:00:00 151 33387 36.15 2.65 31.64 2.41 11/20/201113:00:00 151 33351 36.11 2.64 31.68 2.41 11/20/201114:00:00 150 33376 35.90 2.63 31.72 2.41 11/20/201115:00:00 149 32404 34.62 2.53 31.76 2.41 11/20/201116:00:00 150 33368 35.89 2.63 31.80 2.41 11/20/201117:00:00 149 33359 35.64 2.61 31.84 2.41 11/20/201118:00:00 153 33393 36.63 2.68 31.87 2.41 11/20/201119:00:00 147 33363 35.17 2.57 31.91 2.41 11/20/201120:00:00 151 33429 36.19 2.65 31.95 2.41 11/20/201121:00:00 137 33388 32.80 2.40 31.98 2.41 11/20/201122:00:00 151 33397 36.16 2.65 32.02 2.47 11/20/201123:00:00 150 33374 35.90 328 2.63 2.63 32.06 2.48 11/21/20110:00:00 151 33403 36.17 2.66 32.10 2.48 11/21/20111:00:00 148 33427 35.47 2.61 32.14 2.48 11/21/20112:00:00 150 33386 35.91 2.64 32.18 2.48 11/21/20113:00:00 151 33437 36.20 2.67 32.21 2.48 11/21/20114:00:00 150 33442 35.97 2.65 32.26 2.48 11/21/20115:00:00 152 33411 36.41 2.68 32.30 2.48 11/21/20116:00:00 150 33416 35.94 2.65 32.34 2.48 11/21/20117:00:00 150 33450 35.98 2.65 32.38 2.48 11/21/20118:00:00 148 33439 35.49 2.61 32.42 2.48 11/21/20119:00:00 177 33452 42.46 3.13 32.46 2.48 11/21/201110:00:00 156 33488 37.46 2.76 32.50 2.48 11/21/201111:00:00 168 33466 40.31 2.97 32.54 2.48 11/21/201112:00:00 212 33471 50.88 3.75 32.60 2.48 11/21/201113:00:00 231 33475 55.45 4.08 32.66 2.48 11/21/201114:00:00 231 33482 55.46 4.08 32.73 2.48 11/21/201115:00:00 233 32528 54.34 4.00 32.80 2.48 11/21/201116:00:00 215 33412 51.51 3.79 32.86 2.48 11/21/201117:00:00 224 33380 53.61 3.95 32.92 2.48 11/21/201118:00:00 201 33438 48.19 3.55 32.97 2.48 11/21/201119:00:00 174 33377 41.64 3.07 33.02 2.48 11/21/201120:00:00 97 33354 23.20 1.71 33.04 2.48 11/21/201121:00:00 159 33336 38.01 2.80 33.09 2.48 11/21/201122:00:00 156 33405 37.37 2.75 33.14 2.54 11/21/201123:00:00 150 33413 35.94 326 2.65 3.03 33.18 2.56 11/22/20110:00:00 158 33471 37.92 2.80 33.23 2.56 11/22/20111:00:00 179 33487 42.98 3.17 33.28 2.56 11/22/20112:00:00 244 33478 58.57 4.33 33.35 2.56 11/22/20113:00:00 242 33509 58.15 4.29 33.42 2.56 11/22/20114:00:00 251 33495 60.28 4.45 33.48 2.56 11/22/20115:00:00 249 33452 59.73 4.41 33.54 2.56 11/22/20116:00:00 260 33382 62.23 4.60 33.61 2.56 11/22/20117:00:00 259 33367 61.97 4.58 33.66 2.56 11/22/20118:00:00 243 33383 58.17 4.30 33.70 2.56 11/22/20119:00:00 176 33481 42.25 3.12 33.72 2.56 11/22/201110:00:00 53 33675 12.80 0.95 33.70 2.56 11/22/201111:00:00 63 34090 15.40 1.14 33.68 2.56 11/22/201112:00:00 84 34260 20.64 1.52 33.64 2.56 11/22/201113:00:00 148 34327 36.43 2.69 33.64 2.56 11/22/201114:00:00 151 34525 37.38 2.76 33.65 2.56 11/22/201115:00:00 150 33424 35.95 2.65 33.67 2.56 11/22/201116:00:00 150 34465 37.07 2.74 33.69 2.56 11/22/201117:00:00 152 34396 37.49 2.77 33.72 2.56 11/22/201118:00:00 148 34424 36.53 2.70 33.75 2.56 11/22/201119:00:00 150 34502 37.11 2.74 33.79 2.56 11/22/201120:00:00 151 34585 37.45 2.77 33.82 2.56 11/22/201121:00:00 148 34641 36.76 2.71 33.85 2.56 11/22/201122:00:00 151 34565 37.42 2.76 33.89 2.60 11/22/201123:00:00 150 34556 37.17 325 2.74 3.07 33.92 2.61 11/23/20110:00:00 149 34634 37.00 2.65 33.96 2.61 11/23/20111:00:00 149 34603 36.97 2.65 33.99 2.61 11/23/20112:00:00 150 34546 37.16 2.66 34.03 2.61 11/23/20113:00:00 149 34759 37.14 2.66 34.07 2.61 11/23/20114:00:00 150 34722 37.35 2.68 34.11 2.61 11/23/20115:00:00 149 34621 36.99 2.65 34.14 2.61 11/23/20116:00:00 150 34684 37.30 2.67 34.16 2.61DATESTAMP 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 11/23/20117:00:00 151 34907 37.79 2.71 34.17 2.61 11/23/20118:00:00 149 34848 37.23 2.67 34.16 2.61 11/23/20119:00:00 185 34762 46.11 3.30 34.15 2.61 11/23/201110:00:00 153 34751 38.12 2.73 34.07 2.61 11/23/201111:00:00 149 34644 37.01 2.65 33.98 2.61 11/23/201112:00:00 151 34583 37.44 2.68 34.01 2.61 11/23/201113:00:00 149 34508 36.87 2.64 34.03 2.61 11/23/201114:00:00 153 34519 37.87 2.71 34.05 2.61 11/23/201115:00:00 146 33468 35.04 2.51 34.07 2.61 11/23/201116:00:00 151 34432 37.28 2.67 34.11 2.61 11/23/201117:00:00 150 34509 37.12 2.66 34.15 2.61 11/23/201118:00:00 148 34543 36.66 2.63 34.19 2.61 11/23/201119:00:00 151 34578 37.44 2.68 34.24 2.61 11/23/201120:00:00 153 34527 37.88 2.71 34.29 2.61 11/23/201121:00:00 147 34569 36.44 2.61 34.33 2.61 11/23/201122:00:00 150 34477 37.08 2.66 34.38 2.64 11/23/201123:00:00 150 34419 37.02 335 2.65 2.69 34.43 2.65 11/24/20110:00:00 149 34512 36.87 2.63 34.47 2.65 11/24/20111:00:00 148 34419 36.53 2.61 34.52 2.65 11/24/20112:00:00 151 34432 37.28 2.66 34.57 2.65 11/24/20113:00:00 146 34453 36.07 2.58 34.61 2.65 11/24/20114:00:00 153 34519 37.87 2.70 34.66 2.65 11/24/20115:00:00 148 34560 36.68 2.62 34.70 2.65 11/24/20116:00:00 149 34448 36.80 2.63 34.75 2.65 11/24/20117:00:00 152 34514 37.62 2.69 34.79 2.65 11/24/20118:00:00 148 34467 36.58 2.61 34.83 2.65 11/24/20119:00:00 187 34509 46.27 3.31 34.87 2.65 11/24/201110:00:00 148 34462 36.57 2.61 34.88 2.65 11/24/201111:00:00 152 34446 37.54 2.68 34.89 2.65 11/24/201112:00:00 150 34333 36.93 2.64 34.91 2.65 11/24/201113:00:00 152 34323 37.41 2.67 34.94 2.65 11/24/201114:00:00 151 34175 37.00 2.64 34.97 2.65 11/24/201115:00:00 149 33070 35.33 2.52 35.01 2.65 11/24/201116:00:00 148 33954 36.03 2.57 35.05 2.65 11/24/201117:00:00 149 33962 36.28 2.59 35.09 2.65 11/24/201118:00:00 150 34299 36.89 2.64 35.14 2.65 11/24/201119:00:00 148 34372 36.48 2.61 35.18 2.65 11/24/201120:00:00 152 34377 37.47 2.68 35.23 2.65 11/24/201121:00:00 117 34409 28.87 2.06 35.26 2.65 11/24/201122:00:00 150 34478 37.08 2.65 35.31 2.71 11/24/201123:00:00 149 34420 36.77 336 2.63 2.63 35.36 2.71 11/25/20110:00:00 149 34423 36.78 2.66 35.40 2.71 11/25/20111:00:00 150 34376 36.97 2.67 35.45 2.71 11/25/20112:00:00 149 34397 36.75 2.66 35.50 2.71 11/25/20113:00:00 151 34468 37.32 2.70 35.54 2.71 11/25/20114:00:00 151 34370 37.21 2.69 35.59 2.71 11/25/20115:00:00 149 34323 36.67 2.65 35.63 2.71 11/25/20116:00:00 149 34347 36.70 2.65 35.67 2.71 11/25/20117:00:00 153 34474 37.82 2.73 35.71 2.71 11/25/20118:00:00 148 34543 36.66 2.65 35.74 2.71 11/25/20119:00:00 156 34318 38.39 2.77 35.75 2.71 11/25/201110:00:00 148 34154 36.24 2.62 35.75 2.71 11/25/201111:00:00 152 33990 37.05 2.68 35.75 2.71 11/25/201112:00:00 149 33813 36.13 2.61 35.75 2.71 11/25/201113:00:00 149 33672 35.97 2.60 35.75 2.71 11/25/201114:00:00 151 33505 36.28 2.62 35.75 2.71 11/25/201115:00:00 149 32435 34.65 2.51 35.75 2.71 11/25/201116:00:00 147 33359 35.16 2.54 35.75 2.71 11/25/201117:00:00 150 33285 35.80 2.59 35.75 2.71 11/25/201118:00:00 151 33430 36.20 2.62 35.76 2.71 11/25/201119:00:00 149 33570 35.87 2.59 35.75 2.71 11/25/201120:00:00 151 33550 36.33 2.63 35.76 2.71 11/25/201121:00:00 183 33595 44.08 3.19 35.77 2.71 11/25/201122:00:00 149 33765 36.07 2.61 35.77 2.74 11/25/201123:00:00 152 33692 36.72 332 2.65 2.66 35.77 2.74 11/26/20110:00:00 149 33598 35.90 2.62 35.77 2.74 11/26/20111:00:00 148 33568 35.62 2.60 35.77 2.74 11/26/20112:00:00 151 33530 36.30 2.65 35.77 2.74 11/26/20113:00:00 150 33498 36.03 2.63 35.76 2.74 11/26/20114:00:00 151 33504 36.28 2.65 35.71 2.74 11/26/20115:00:00 149 33452 35.74 2.61 35.76 2.74 11/26/20116:00:00 152 33450 36.46 2.66 35.81 2.74 11/26/20117:00:00 149 33369 35.65 2.60 35.86 2.74 11/26/20118:00:00 150 33362 35.88 2.62 35.91 2.74 11/26/20119:00:00 169 33334 40.39 2.95 35.97 2.74 11/26/201110:00:00 151 33281 36.03 2.63 36.02 2.74 11/26/201111:00:00 151 33176 35.92 2.62 36.07 2.74 11/26/201112:00:00 150 33143 35.65 2.60 36.12 2.74 11/26/201113:00:00 146 33242 34.80 2.54 36.17 2.74 11/26/201114:00:00 151 33350 36.11 2.63 36.22 2.74 11/26/201115:00:00 152 32564 35.49 2.59 36.27 2.74 11/26/201116:00:00 151 33401 36.16 2.64 36.32 2.74 11/26/201117:00:00 149 33391 35.67 2.60 36.37 2.74 11/26/201118:00:00 150 33369 35.89 2.62 36.39 2.74 11/26/201119:00:00 148 33374 35.42 2.58 36.41 2.74 11/26/201120:00:00 151 33396 36.16 2.64 36.41 2.74 11/26/201121:00:00 151 33357 36.12 2.63 36.41 2.74 11/26/201122:00:00 150 33536 36.07 2.63 36.40 2.73DATESTAMP 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 11/26/201123:00:00 147 33804 35.63 329 2.60 2.63 36.40 2.72 11/27/20110:00:00 149 33972 36.30 2.58 36.40 2.72 11/27/20111:00:00 151 33985 36.80 2.61 36.40 2.72 11/27/20112:00:00 150 33970 36.54 2.59 36.39 2.72 11/27/20113:00:00 150 33924 36.49 2.59 36.39 2.72 11/27/20114:00:00 152 33928 36.98 2.63 36.39 2.72 11/27/20115:00:00 151 33947 36.76 2.61 36.39 2.72 11/27/20116:00:00 149 33968 36.29 2.58 36.39 2.72 11/27/20117:00:00 150 33951 36.52 2.59 36.39 2.72 11/27/20118:00:00 151 34002 36.81 2.61 36.37 2.72 11/27/20119:00:00 171 34035 41.73 2.96 36.38 2.72 11/27/201110:00:00 149 34078 36.41 2.59 36.37 2.72 11/27/201111:00:00 150 34065 36.64 2.60 36.37 2.72 11/27/201112:00:00 151 34072 36.89 2.62 36.37 2.72 11/27/201113:00:00 151 34066 36.88 2.62 36.37 2.72 11/27/201114:00:00 149 34056 36.39 2.58 36.21 2.72 11/27/201115:00:00 151 33146 35.89 2.55 35.90 2.72 11/27/201116:00:00 150 34047 36.62 2.60 35.68 2.72 11/27/201117:00:00 150 34004 36.57 2.60 35.45 2.72 11/27/201118:00:00 149 34087 36.42 2.59 35.44 2.72 11/27/201119:00:00 150 34084 36.66 2.60 35.46 2.72 11/27/201120:00:00 150 34091 36.67 2.60 35.48 2.72 11/27/201121:00:00 148 34117 36.21 2.57 35.51 2.72 11/27/201122:00:00 150 34047 36.62 2.60 35.50 2.66 11/27/201123:00:00 151 34028 36.84 338 2.62 2.61 35.50 2.66 11/28/20110:00:00 151 34094 36.91 2.59 35.50 2.66 11/28/20111:00:00 150 34148 36.73 2.58 35.50 2.66 11/28/20112:00:00 151 34187 37.02 2.60 35.50 2.66 11/28/20113:00:00 150 34238 36.82 2.58 35.50 2.66 11/28/20114:00:00 151 34161 36.99 2.60 35.50 2.66 11/28/20115:00:00 149 34080 36.41 2.56 35.50 2.66 11/28/20116:00:00 152 34149 37.22 2.61 35.50 2.66 11/28/20117:00:00 149 34150 36.49 2.56 35.49 2.66 11/28/20118:00:00 150 34224 36.81 2.58 35.49 2.66 11/28/20119:00:00 160 34154 39.18 2.75 35.48 2.66 11/28/201110:00:00 155 34159 37.96 2.66 35.45 2.66 11/28/201111:00:00 93 34069 22.72 1.59 35.43 2.66 11/28/201112:00:00 810 34119 198.16 13.91 35.68 2.66 11/28/201113:00:00 147 34100 35.94 2.52 35.72 2.66 11/28/201114:00:00 149 34055 36.38 2.55 35.77 2.66 11/28/201115:00:00 151 33068 35.80 2.51 35.78 2.66 11/28/201116:00:00 148 33984 36.06 2.53 35.78 2.66 11/28/201117:00:00 148 33986 36.07 2.53 35.78 2.66 11/28/201118:00:00 149 34066 36.40 2.55 35.78 2.66 11/28/201119:00:00 146 34073 35.67 2.50 35.78 2.66 11/28/201120:00:00 149 34100 36.43 2.56 35.78 2.66 11/28/201121:00:00 138 34210 33.85 2.38 35.78 2.66 11/28/201122:00:00 151 34275 37.11 2.60 35.77 2.66 11/28/201123:00:00 149 34161 36.50 342 2.56 3.00 35.77 2.67 11/29/20110:00:00 152 34232 37.31 2.63 35.77 2.67 11/29/20111:00:00 149 34240 36.58 2.58 35.77 2.67 11/29/20112:00:00 149 34236 36.58 2.58 35.77 2.67 11/29/20113:00:00 151 34557 37.42 2.64 35.77 2.67 11/29/20114:00:00 149 34244 36.59 2.58 35.77 2.67 11/29/20115:00:00 152 34137 37.21 2.63 35.77 2.67 11/29/20116:00:00 149 34196 36.53 2.58 35.77 2.67 11/29/20117:00:00 151 34236 37.07 2.62 35.77 2.67 11/29/20118:00:00 153 34233 37.56 2.65 35.76 2.67 11/29/20119:00:00 180 34078 43.98 3.10 35.76 2.67 11/29/201110:00:00 151 33987 36.80 2.60 35.76 2.67 11/29/201111:00:00 152 33922 36.97 2.61 35.76 2.67 11/29/201112:00:00 157 33823 38.08 2.69 35.77 2.67 11/29/201113:00:00 237 33808 57.45 4.06 35.79 2.67 11/29/201114:00:00 276 33759 66.81 4.72 35.84 2.67 11/29/201115:00:00 271 32784 63.71 4.50 35.88 2.67 11/29/201116:00:00 255 33740 61.69 4.35 35.91 2.67 11/29/201117:00:00 261 33713 63.09 4.45 35.95 2.67 11/29/201118:00:00 257 33823 62.33 4.40 35.98 2.67 11/29/201119:00:00 245 33911 59.57 4.21 36.01 2.67 11/29/201120:00:00 257 33948 62.56 4.42 36.05 2.67 11/29/201121:00:00 241 33940 58.65 4.14 36.08 2.67 11/29/201122:00:00 267 33941 64.98 4.59 36.11 2.67 11/29/201123:00:00 262 33925 63.73 340 4.50 3.45 36.15 2.70 11/30/20110:00:00 263 34019 64.15 5.15 36.19 2.70 11/30/20111:00:00 267 34118 65.32 5.24 36.22 2.70 11/30/20112:00:00 268 34351 66.01 5.30 36.26 2.70 11/30/20113:00:00 269 34122 65.82 5.28 36.30 2.70 11/30/20114:00:00 255 34297 62.71 5.03 36.33 2.70 11/30/20115:00:00 257 34213 63.05 5.06 36.35 2.70 11/30/20116:00:00 246 34322 60.54 4.86 36.34 2.70 11/30/20117:00:00 264 34277 64.89 5.21 36.37 2.70 11/30/20118:00:00 260 34348 64.04 5.14 36.40 2.70 11/30/20119:00:00 160 34215 39.25 3.15 36.41 2.70 11/30/201110:00:00 161 34169 39.45 3.17 36.41 2.70 11/30/201111:00:00 66 34110 16.14 1.30 36.38 2.70 11/30/201112:00:00 66 34078 16.13 1.29 36.36 2.70 11/30/201113:00:00 49 34044 11.96 0.96 36.32 2.70 11/30/201114:00:00 98 33944 23.85 1.91 36.31 2.70DATESTAMP 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 11/30/201115:00:00 198 32939 46.76 3.75 36.33 2.70 11/30/201116:00:00 197 33885 47.86 3.84 36.35 2.70 11/30/201117:00:00 197 33818 47.77 3.83 36.37 2.70 11/30/201118:00:00 201 33812 48.73 3.91 36.40 2.70 11/30/201119:00:00 198 33991 48.26 3.87 36.42 2.70 11/30/201120:00:00 199 34074 48.62 3.90 36.44 2.70 11/30/201121:00:00 217 33355 51.90 4.17 36.47 2.70 11/30/201122:00:00 3193 277 6.34 0.51 36.44 2.68 11/30/201123:00:00 5000 54 1.94 299 0.16 3.58 36.39 2.71 12/1/20110:00:00 5000 50 1.79 0.43 36.35 2.71 12/1/2011 1:00:00 5000 51 1.83 0.44 36.31 2.71 12/1/2011 2:00:00 4804 51 1.76 0.42 36.27 2.71 12/1/2011 3:00:00 2945 51 1.08 0.26 36.22 2.71 12/1/20114:00:00 8 51 0.00 0.00 36.18 2.71 12/1/20115:00:00 6 55 0.00 0.00 36.13 2.71 12/1/2011 6:00:00 8 49 0.00 0.00 36.09 2.71 12/1/20117:00:00 8 50 0.00 0.00 36.04 2.71 12/1/20118:00:00 20 926 0.13 0.03 35.99 2.71 12/1/20119:00:00 163 8250 9.64 2.31 35.96 2.71 12/1/201110:00:00 1495 7532 80.74 19.38 36.03 2.71 12/1/201111:00:00 190 111 0.15 0.04 35.99 2.71 12/1/201112:00:00 17 51 0.01 0.00 35.94 2.71 12/1/201113:00:00 31 51 0.01 0.00 35.90 2.71 12/1/201114:00:00 3166 16165 366.97 88.07 36.36 2.71 12/1/201115:00:00 1809 33164 430.18 103.24 36.92 2.71 12/1/201116:00:00 1854 34355 456.71 109.61 37.51 2.71 12/1/201117:00:00 1784 34257 438.21 105.17 38.08 2.71 12/1/201118:00:00 1781 34287 437.86 105.09 38.64 2.71 12/1/201119:00:00 1789 34365 440.83 105.80 39.21 2.71 12/1/201120:00:00 3133 34352 771.71 185.21 40.23 2.71 12/1/201121:00:00 1550 21690 241.06 57.86 40.53 2.71 12/1/201122:00:00 129 49 0.05 0.01 40.48 2.73 12/1/201123:00:00 111 52 0.04 100 0.01 36.81 40.44 3.86 12/2/20110:00:00 68 50 0.02 0.00 40.39 3.86 12/2/2011 1:00:00 31 51 0.01 0.00 40.35 3.86 12/2/2011 2:00:00 28 51 0.01 0.00 40.31 3.86 12/2/2011 3:00:00 26 50 0.01 0.00 40.26 3.86 12/2/20114:00:00 21 51 0.01 0.00 40.22 3.86 12/2/20115:00:00 13 56 0.01 0.00 40.18 3.86 12/2/2011 6:00:00 4 51 0.00 0.00 40.13 3.86 12/2/20117:00:00 0 51 0.00 0.00 40.09 3.86 12/2/20118:00:00 2 376 0.01 0.00 40.07 3.86 12/2/20119:00:00 6 2173 0.09 0.00 40.03 3.86 12/2/201110:00:00 16 5187 0.60 0.00 39.99 3.86 12/2/201111:00:00 34 5086 1.24 0.00 39.92 3.86 12/2/201112:00:00 73 5060 2.65 0.00 39.86 3.86 12/2/201113:00:00 123 4987 4.40 0.00 39.80 3.86 12/2/201114:00:00 168 4940 5.95 0.00 39.76 3.86 12/2/201115:00:00 184 5203 6.86 0.00 39.73 3.86 12/2/201116:00:00 169 4950 6.00 0.00 39.71 3.86 12/2/201117:00:00 177 4949 6.28 0.00 39.69 3.86 12/2/201118:00:00 177 5033 6.39 0.00 39.66 3.86 12/2/201119:00:00 162 5102 5.93 0.00 39.63 3.86 12/2/201120:00:00 149 5148 5.50 0.00 39.60 3.86 12/2/201121:00:00 141 5188 5.25 0.00 39.56 3.86 12/2/201122:00:00 127 5203 4.74 0.00 39.53 3.92 12/2/201123:00:00 112 5203 4.18 0 0.00 0.00 39.49 3.78 12/3/20110:00:00 103 5244 3.87 0.00 39.45 3.78 12/3/2011 1:00:00 98 5218 3.67 0.00 39.41 3.78 12/3/2011 2:00:00 96 5208 3.58 0.00 39.38 3.78 12/3/2011 3:00:00 91 5172 3.37 0.00 39.34 3.78 12/3/20114:00:00 77 5109 2.82 0.00 39.30 3.78 12/3/20115:00:00 59 5143 2.18 0.00 39.25 3.78 12/3/2011 6:00:00 59 5248 2.22 0.00 39.21 3.78 12/3/20117:00:00 65 5248 2.45 0.00 39.17 3.78 12/3/20118:00:00 70 5151 2.59 0.00 39.12 3.78 12/3/20119:00:00 34 5067 1.24 0.00 39.08 3.78 12/3/201110:00:00 0 5016 0.00 0.00 39.04 3.78 12/3/201111:00:00 0 4946 0.00 0.00 38.99 3.78 12/3/201112:00:00 1 4918 0.04 0.00 38.95 3.78 12/3/201113:00:00 13 4895 0.46 0.00 38.91 3.78 12/3/201114:00:00 27 4858 0.94 0.00 38.86 3.78 12/3/201115:00:00 34 5095 1.24 0.00 38.83 3.78 12/3/201116:00:00 41 4800 1.41 0.00 38.78 3.78 12/3/201117:00:00 53 4802 1.82 0.00 38.69 3.78 12/3/201118:00:00 69 4849 2.40 0.00 38.59 3.78 12/3/201119:00:00 83 4840 2.88 0.00 38.50 3.78 12/3/201120:00:00 72 4828 2.49 0.00 38.41 3.78 12/3/201121:00:00 58 4845 2.01 0.00 38.31 3.78 12/3/201122:00:00 47 4868 1.64 0.00 38.22 3.81 12/3/201123:00:00 40 4847 1.39 0 0.00 0.00 38.13 3.69 12/4/20110:00:00 40 4853 1.39 0.00 38.05 3.69 12/4/2011 1:00:00 37 4858 1.29 0.00 37.97 3.69 12/4/2011 2:00:00 36 4833 1.25 0.00 37.89 3.69 12/4/2011 3:00:00 42 4816 1.45 0.00 37.81 3.69 12/4/20114:00:00 47 4854 1.64 0.00 37.75 3.69 12/4/20115:00:00 53 4835 1.84 0.00 37.67 3.69 12/4/2011 6:00:00 62 4815 2.14 0.00 37.59 3.69DATESTAMP 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 12/4/20117:00:00 63 4825 2.18 0.00 37.51 3.69 12/4/20118:00:00 65 4892 2.28 0.00 37.46 3.69 12/4/20119:00:00 27 4665 0.90 0.00 37.42 3.69 12/4/201110:00:00 0 4612 0.00 0.00 37.38 3.69 12/4/201111:00:00 0 4599 0.00 0.00 37.33 3.69 12/4/201112:00:00 0 4397 0.00 0.00 37.29 3.69 12/4/201113:00:00 0 4652 0.00 0.00 37.24 3.69 12/4/201114:00:00 0 4800 0.00 0.00 37.20 3.69 12/4/201115:00:00 0 5124 0.00 0.00 37.16 3.69 12/4/201116:00:00 0 4871 0.00 0.00 37.12 3.69 12/4/201117:00:00 0 4908 0.00 0.00 37.07 3.69 12/4/201118:00:00 0 4947 0.00 0.00 37.03 3.69 12/4/201119:00:00 0 4920 0.00 0.00 36.98 3.69 12/4/201120:00:00 0 4937 0.00 0.00 36.94 3.69 12/4/201121:00:00 0 4992 0.00 0.00 36.89 3.69 12/4/201122:00:00 0 4996 0.00 0.00 36.85 3.71 12/4/201123:00:00 0 4979 0.00 0 0.00 0.00 36.81 3.59 12/5/20110:00:00 0 4999 0.00 0.00 36.76 3.59 12/5/2011 1:00:00 0 4964 0.00 0.00 36.72 3.59 12/5/2011 2:00:00 0 4883 0.00 0.00 36.67 3.59 12/5/2011 3:00:00 0 5038 0.00 0.00 36.63 3.59 12/5/20114:00:00 0 4986 0.00 0.00 36.58 3.59 12/5/20115:00:00 0 5001 0.00 0.00 36.54 3.59 12/5/2011 6:00:00 0 4921 0.00 0.00 36.49 3.59 12/5/20117:00:00 0 4816 0.00 0.00 36.45 3.59 12/5/20118:00:00 0 4376 0.00 0.00 36.40 3.59 12/5/20119:00:00 14 1497 0.15 0.00 36.36 3.59 12/5/201110:00:00 25 155 0.03 0.00 36.31 3.59 12/5/201111:00:00 29 77 0.02 0.00 36.27 3.59 12/5/201112:00:00 43 242 0.07 0.00 36.22 3.59 12/5/201113:00:00 37 55 0.01 0.00 36.18 3.59 12/5/201114:00:00 31 54 0.01 0.00 36.14 3.59 12/5/201115:00:00 33 543 0.13 0.00 36.10 3.59 12/5/201116:00:00 34 66 0.02 0.00 36.05 3.59 12/5/201117:00:00 37 121 0.03 0.00 36.01 3.59 12/5/201118:00:00 38 61 0.02 0.00 35.96 3.59 12/5/201119:00:00 38 64 0.02 0.00 35.92 3.59 12/5/201120:00:00 40 57 0.02 0.00 35.87 3.59 12/5/201121:00:00 42 56 0.02 0.00 35.82 3.59 12/5/201122:00:00 41 55 0.02 0.00 35.78 3.63 12/5/201123:00:00 41 64 0.02 0 0.00 0.00 35.73 3.51 12/6/20110:00:00 40 55 0.02 0.00 35.69 3.51 12/6/2011 1:00:00 44 54 0.02 0.00 35.64 3.51 12/6/2011 2:00:00 39 54 0.02 0.00 35.58 3.51 12/6/2011 3:00:00 37 55 0.01 0.00 35.54 3.51 12/6/20114:00:00 34 55 0.01 0.00 35.49 3.51 12/6/20115:00:00 35 61 0.02 0.00 35.45 3.51 12/6/2011 6:00:00 42 64 0.02 0.00 35.40 3.51 12/6/20117:00:00 45 54 0.02 0.00 35.36 3.51 12/6/20118:00:00 40 53 0.02 0.00 35.30 3.51 12/6/20119:00:00 34 54 0.01 0.00 35.26 3.51 12/6/201110:00:00 28 54 0.01 0.00 35.21 3.51 12/6/201111:00:00 26 63 0.01 0.00 35.17 3.51 12/6/201112:00:00 21 55 0.01 0.00 35.12 3.51 12/6/201113:00:00 20 54 0.01 0.00 35.08 3.51 12/6/201114:00:00 17 55 0.01 0.00 35.04 3.51 12/6/201115:00:00 15 536 0.06 0.00 34.99 3.51 12/6/201116:00:00 13 95 0.01 0.00 34.95 3.51 12/6/201117:00:00 13 61 0.01 0.00 34.91 3.51 12/6/201118:00:00 12 53 0.00 0.00 34.86 3.51 12/6/201119:00:00 11 54 0.00 0.00 34.82 3.51 12/6/201120:00:00 11 100 0.01 0.00 34.77 3.51 12/6/201121:00:00 13 121 0.01 0.00 34.72 3.51 12/6/201122:00:00 14 295 0.03 0.00 34.68 3.55 12/6/201123:00:00 19 401 0.05 0 0.00 0.00 34.63 3.43 12/7/20110:00:00 17 151 0.02 0.00 34.59 3.43 12/7/2011 1:00:00 22 205 0.03 0.00 34.55 3.43 12/7/2011 2:00:00 25 98 0.02 0.00 34.50 3.43 12/7/2011 3:00:00 30 72 0.02 0.00 34.46 3.43 12/7/20114:00:00 38 122 0.03 0.00 34.41 3.43 12/7/20115:00:00 47 136 0.05 0.00 34.37 3.43 12/7/2011 6:00:00 53 191 0.07 0.00 34.33 3.43 12/7/20117:00:00 52 55 0.02 0.00 34.28 3.43 12/7/20118:00:00 49 55 0.02 0.00 34.24 3.43 12/7/20119:00:00 29 57 0.01 0.00 34.19 3.43 12/7/201110:00:00 7 80 0.00 0.00 34.15 3.43 12/7/201111:00:00 2 65 0.00 0.00 34.10 3.43 12/7/201112:00:00 3 54 0.00 0.00 34.06 3.43 12/7/201113:00:00 3 54 0.00 0.00 34.02 3.43 12/7/201114:00:00 4 57 0.00 0.00 33.98 3.43 12/7/201115:00:00 4 525 0.02 0.00 33.93 3.43 12/7/201116:00:00 4 53 0.00 0.00 33.89 3.43 12/7/201117:00:00 4 56 0.00 0.00 33.85 3.43 12/7/201118:00:00 3 52 0.00 0.00 33.80 3.43 12/7/201119:00:00 2 53 0.00 0.00 33.76 3.43 12/7/201120:00:00 2 52 0.00 0.00 33.73 3.43 12/7/201121:00:00 2 53 0.00 0.00 33.69 3.43 12/7/201122:00:00 2 53 0.00 0.00 33.65 3.48DATESTAMP 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 12/7/201123:00:00 2 59 0.00 0 0.00 0.00 33.60 3.36 12/8/20110:00:00 1 53 0.00 0.00 33.56 3.36 12/8/2011 1:00:00 1 53 0.00 0.00 33.51 3.36 12/8/2011 2:00:00 1 53 0.00 0.00 33.47 3.36 12/8/2011 3:00:00 0 53 0.00 0.00 33.43 3.36 12/8/20114:00:00 0 54 0.00 0.00 33.38 3.36 12/8/20115:00:00 1 59 0.00 0.00 33.34 3.36 12/8/2011 6:00:00 0 54 0.00 0.00 33.29 3.36 12/8/20117:00:00 1 53 0.00 0.00 33.25 3.36 12/8/20118:00:00 0 54 0.00 0.00 33.20 3.36 12/8/20119:00:00 18 53 0.01 0.00 33.16 3.36 12/8/201110:00:00 17 54 0.01 0.00 33.12 3.36 12/8/201111:00:00 3 56 0.00 0.00 33.07 3.36 12/8/201112:00:00 4 53 0.00 0.00 33.03 3.36 12/8/201113:00:00 5 51 0.00 0.00 32.99 3.36 12/8/201114:00:00 9 51 0.00 0.00 32.95 3.36 12/8/201115:00:00 24 528 0.09 0.00 32.90 3.36 12/8/201116:00:00 39 50 0.01 0.00 32.86 3.36 12/8/201117:00:00 48 55 0.02 0.00 32.82 3.36 12/8/201118:00:00 50 62 0.02 0.00 32.77 3.36 12/8/201119:00:00 37 52 0.01 0.00 32.73 3.36 12/8/201120:00:00 17 51 0.01 0.00 32.72 3.36 12/8/201121:00:00 6 53 0.00 0.00 32.72 3.36 12/8/201122:00:00 3 52 0.00 0.00 32.71 3.39 12/8/201123:00:00 7 60 0.00 0 0.00 0.00 32.61 3.28 12/9/20110:00:00 12 57 0.00 0.00 32.56 3.28 12/9/2011 1:00:00 15 61 0.01 0.00 32.51 3.28 12/9/2011 2:00:00 15 100 0.01 0.00 32.45 3.28 12/9/2011 3:00:00 18 65 0.01 0.00 32.42 3.28 12/9/20114:00:00 21 94 0.01 0.00 32.40 3.28 12/9/20115:00:00 26 263 0.05 0.00 32.38 3.28 12/9/2011 6:00:00 31 1047 0.23 0.00 32.37 3.28 12/9/20117:00:00 34 1552 0.38 0.00 32.36 3.28 12/9/20118:00:00 35 2061 0.52 0.00 32.34 3.28 12/9/20119:00:00 31 1281 0.28 0.00 32.32 3.28 12/9/201110:00:00 16 707 0.08 0.00 32.30 3.28 12/9/201111:00:00 7 67 0.00 0.00 32.28 3.28 12/9/201112:00:00 4 74 0.00 0.00 32.25 3.28 12/9/201113:00:00 4 74 0.00 0.00 32.22 3.28 12/9/201114:00:00 7 56 0.00 0.00 32.20 3.28 12/9/201115:00:00 17 1144 0.14 0.00 32.18 3.28 12/9/201116:00:00 13 297 0.03 0.00 32.17 3.28 12/9/201117:00:00 18 221 0.03 0.00 32.15 3.28 12/9/201118:00:00 22 52 0.01 0.00 32.14 3.28 12/9/201119:00:00 25 168 0.03 0.00 32.12 3.28 12/9/201120:00:00 24 269 0.05 0.00 32.11 3.28 12/9/201121:00:00 19 618 0.08 0.00 32.09 3.28 12/9/201122:00:00 17 1074 0.13 0.00 32.05 3.34 12/9/201123:00:00 16 1209 0.14 0 0.00 0.00 31.99 3.23 12/10/20110:00:00 16 2302 0.26 0.00 31.94 3.23 12/10/20111:00:00 15 2258 0.24 0.00 31.89 3.23 12/10/20112:00:00 15 1613 0.17 0.00 31.84 3.23 12/10/20113:00:00 26 1297 0.24 0.00 31.78 3.23 12/10/20114:00:00 42 1975 0.59 0.00 31.73 3.23 12/10/20115:00:00 46 1324 0.44 0.00 31.68 3.23 12/10/20116:00:00 46 2226 0.73 0.00 31.63 3.23 12/10/20117:00:00 49 1572 0.55 0.00 31.58 3.23 12/10/20118:00:00 54 1580 0.61 0.00 31.52 3.23 12/10/20119:00:00 39 1665 0.47 0.00 31.47 3.23 12/10/201110:00:00 25 3236 0.58 0.00 31.42 3.23 12/10/201111:00:00 23 2623 0.43 0.00 31.09 3.23 12/10/201112:00:00 6 1169 0.05 0.00 31.04 3.23 12/10/201113:00:00 4 1109 0.03 0.00 30.99 3.23 12/10/201114:00:00 4 1003 0.03 0.00 30.94 3.23 12/10/201115:00:00 4 1709 0.05 0.00 30.89 3.23 12/10/201116:00:00 4 1608 0.05 0.00 30.84 3.23 12/10/201117:00:00 4 654 0.02 0.00 30.79 3.23 12/10/201118:00:00 3 1511 0.03 0.00 30.73 3.23 12/10/201119:00:00 3 3884 0.08 0.00 30.68 3.23 12/10/201120:00:00 6 4173 0.18 0.00 30.63 3.23 12/10/201121:00:00 3 1780 0.04 0.00 30.57 3.23 12/10/201122:00:00 3 3676 0.08 0.00 30.52 3.23 12/10/201123:00:00 11 4078 0.32 0 0.00 0.00 30.47 3.12 12/11/20110:00:00 11 2945 0.23 0.00 30.41 3.12 12/11/20111:00:00 14 3296 0.33 0.00 30.36 3.12 12/11/20112:00:00 20 3379 0.48 0.00 30.31 3.12 12/11/20113:00:00 26 3608 0.67 0.00 30.25 3.12 12/11/20114:00:00 32 3647 0.84 0.00 30.20 3.12 12/11/20115:00:00 38 3551 0.97 0.00 30.15 3.12 12/11/20116:00:00 42 3893 1.17 0.00 30.10 3.12 12/11/20117:00:00 41 3415 1.00 0.00 30.05 3.12 12/11/20118:00:00 40 3885 1.11 0.00 29.99 3.12 12/11/20119:00:00 37 4194 1.11 0.00 29.94 3.12 12/11/201110:00:00 20 2235 0.32 0.00 29.89 3.12 12/11/201111:00:00 6 1300 0.06 0.00 29.83 3.12 12/11/201112:00:00 4 1877 0.05 0.00 29.78 3.12 12/11/201113:00:00 4 1001 0.03 0.00 29.73 3.12 12/11/201114:00:00 5 1251 0.04 0.00 29.68 3.12DATESTAMP 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 12/11/201115:00:00 5 1359 0.05 0.00 29.63 3.12 12/11/201116:00:00 4 925 0.03 0.00 29.58 3.12 12/11/201117:00:00 4 986 0.03 0.00 29.53 3.12 12/11/201118:00:00 4 419 0.01 0.00 29.48 3.12 12/11/201119:00:00 3 1386 0.03 0.00 29.42 3.12 12/11/201120:00:00 3 2346 0.05 0.00 29.38 3.12 12/11/201121:00:00 3 3038 0.07 0.00 29.32 3.12 12/11/201122:00:00 3 3004 0.06 0.00 29.27 3.13 12/11/201123:00:00 3 3144 0.07 0 0.00 0.00 29.22 3.03 12/12/20110:00:00 2 3388 0.05 0.00 29.17 3.03 12/12/20111:00:00 2 3388 0.05 0.00 29.12 3.03 12/12/20112:00:00 2 3281 0.05 0.00 29.06 3.03 12/12/20113:00:00 2 3294 0.05 0.00 29.01 3.03 12/12/20114:00:00 2 3260 0.05 0.00 28.96 3.03 12/12/20115:00:00 2 3250 0.05 0.00 28.91 3.03 12/12/20116:00:00 2 3566 0.05 0.00 28.85 3.03 12/12/20117:00:00 5 3617 0.13 0.00 28.80 3.03 12/12/20118:00:00 6 3367 0.14 0.00 28.75 3.03 12/12/20119:00:00 22 3171 0.50 0.00 28.70 3.03 12/12/201110:00:00 24 2212 0.38 0.00 28.65 3.03 12/12/201111:00:00 11 1730 0.14 0.00 28.60 3.03 12/12/201112:00:00 5 798 0.03 0.00 28.55 3.03 12/12/201113:00:00 4 932 0.03 0.00 28.49 3.03 12/12/201114:00:00 6 285 0.01 0.00 28.45 3.03 12/12/201115:00:00 13 740 0.07 0.00 28.40 3.03 12/12/201116:00:00 28 341 0.07 0.00 28.35 3.03 12/12/201117:00:00 37 71 0.02 0.00 28.30 3.03 12/12/201118:00:00 36 81 0.02 0.00 28.24 3.03 12/12/201119:00:00 32 167 0.04 0.00 28.19 3.03 12/12/201120:00:00 34 990 0.24 0.00 28.15 3.03 12/12/201121:00:00 34 1171 0.29 0.00 28.10 3.03 12/12/201122:00:00 30 2962 0.64 0.00 28.05 3.04 12/12/201123:00:00 20 2812 0.40 0 0.00 0.00 28.00 2.94 12/13/20110:00:00 19 2835 0.39 0.00 27.94 2.94 12/13/20111:00:00 18 3214 0.41 0.00 27.89 2.94 12/13/20112:00:00 16 3284 0.38 0.00 27.84 2.94 12/13/20113:00:00 15 3164 0.34 0.00 27.79 2.94 12/13/20114:00:00 11 3264 0.26 0.00 27.74 2.94 12/13/20115:00:00 12 3238 0.28 0.00 27.69 2.94 12/13/20116:00:00 15 3225 0.35 0.00 27.64 2.94 12/13/20117:00:00 15 3331 0.36 0.00 27.59 2.94 12/13/20118:00:00 14 3241 0.33 0.00 27.54 2.94 12/13/20119:00:00 23 3138 0.52 0.00 27.49 2.94 12/13/201110:00:00 27 1985 0.38 0.00 27.44 2.94 12/13/201111:00:00 30 508 0.11 0.00 27.39 2.94 12/13/201112:00:00 39 62 0.02 0.00 27.34 2.94 12/13/201113:00:00 48 54 0.02 0.00 27.29 2.94 12/13/201114:00:00 68 53 0.03 0.00 27.24 2.94 12/13/201115:00:00 91 526 0.34 0.00 27.19 2.94 12/13/201116:00:00 93 93 0.06 0.00 27.14 2.94 12/13/201117:00:00 75 58 0.03 0.00 27.09 2.94 12/13/201118:00:00 66 54 0.03 0.00 27.04 2.94 12/13/201119:00:00 61 53 0.02 0.00 26.99 2.94 12/13/201120:00:00 53 55 0.02 0.00 26.94 2.94 12/13/201121:00:00 49 54 0.02 0.00 26.89 2.94 12/13/201122:00:00 42 54 0.02 0.00 26.84 2.94 12/13/201123:00:00 45 60 0.02 0 0.00 0.00 26.79 2.85 12/14/20110:00:00 56 54 0.02 0.00 26.74 2.85 12/14/20111:00:00 65 54 0.03 0.00 26.69 2.85 12/14/20112:00:00 72 53 0.03 0.00 26.64 2.85 12/14/20113:00:00 74 53 0.03 0.00 26.59 2.85 12/14/20114:00:00 79 53 0.03 0.00 26.54 2.85 12/14/20115:00:00 79 60 0.03 0.00 26.49 2.85 12/14/20116:00:00 80 53 0.03 0.00 26.44 2.85 12/14/20117:00:00 74 54 0.03 0.00 26.40 2.85 12/14/20118:00:00 66 55 0.03 0.00 26.40 2.85 12/14/20119:00:00 30 53 0.01 0.00 26.40 2.85 12/14/201110:00:00 3 54 0.00 0.00 26.40 2.85 12/14/201111:00:00 3 64 0.00 0.00 26.40 2.85 12/14/201112:00:00 3 100 0.00 0.00 26.40 2.85 12/14/201113:00:00 4 89 0.00 0.00 26.40 2.85 12/14/201114:00:00 9 54 0.00 0.00 26.40 2.85 12/14/201115:00:00 22 527 0.08 0.00 26.40 2.85 12/14/201116:00:00 45 54 0.02 0.00 26.40 2.85 12/14/201117:00:00 62 55 0.02 0.00 26.40 2.85 12/14/201118:00:00 52 52 0.02 0.00 26.33 2.85 12/14/201119:00:00 48 52 0.02 0.00 26.29 2.85 12/14/201120:00:00 49 51 0.02 0.00 26.26 2.85 12/14/201121:00:00 54 50 0.02 0.00 26.21 2.85 12/14/201122:00:00 56 47 0.02 0.00 26.16 2.85 12/14/201123:00:00 56 51 0.02 0 0.00 0.00 26.11 2.75 12/15/20110:00:00 49 47 0.02 0.00 26.06 2.75 12/15/20111:00:00 44 46 0.01 0.00 26.01 2.75 12/15/20112:00:00 42 46 0.01 0.00 25.96 2.75 12/15/20113:00:00 43 46 0.01 0.00 25.91 2.75 12/15/20114:00:00 45 47 0.02 0.00 25.86 2.75 12/15/20115:00:00 50 53 0.02 0.00 25.81 2.75 12/15/20116:00:00 49 48 0.02 0.00 25.75 2.75DATESTAMP 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 12/15/20117:00:00 46 47 0.02 0.00 25.70 2.75 12/15/20118:00:00 39 49 0.01 0.00 25.65 2.75 12/15/20119:00:00 19 47 0.01 0.00 25.60 2.75 12/15/201110:00:00 1 49 0.00 0.00 25.55 2.75 12/15/201111:00:00 1 53 0.00 0.00 25.50 2.75 12/15/201112:00:00 0 49 0.00 0.00 25.45 2.75 12/15/201113:00:00 0 49 0.00 0.00 25.40 2.75 12/15/201114:00:00 0 49 0.00 0.00 25.35 2.75 12/15/201115:00:00 0 527 0.00 0.00 25.30 2.75 12/15/201116:00:00 0 49 0.00 0.00 25.25 2.75 12/15/201117:00:00 0 53 0.00 0.00 25.20 2.75 12/15/201118:00:00 0 49 0.00 0.00 25.15 2.75 12/15/201119:00:00 0 48 0.00 0.00 25.10 2.75 12/15/201120:00:00 0 50 0.00 0.00 25.04 2.75 12/15/201121:00:00 0 50 0.00 0.00 24.99 2.75 12/15/201122:00:00 0 50 0.00 0.00 24.94 2.75 12/15/201123:00:00 0 54 0.00 0 0.00 0.00 24.89 2.66 12/16/20110:00:00 0 52 0.00 0.00 24.84 2.66 12/16/20111:00:00 0 51 0.00 0.00 24.79 2.66 12/16/20112:00:00 0 51 0.00 0.00 24.74 2.66 12/16/20113:00:00 0 51 0.00 0.00 24.69 2.66 12/16/20114:00:00 0 50 0.00 0.00 24.63 2.66 12/16/20115:00:00 0 59 0.00 0.00 24.58 2.66 12/16/20116:00:00 0 51 0.00 0.00 24.53 2.66 12/16/20117:00:00 0 1151 0.00 0.00 24.48 2.66 12/16/20118:00:00 745 7786 41.59 4.62 24.48 2.66 12/16/20119:00:00 2608 9799 183.24 20.36 24.68 2.66 12/16/201110:00:00 1729 26097 323.54 35.95 25.08 2.66 12/16/201111:00:00 622 35159 156.81 17.42 25.25 2.66 12/16/201112:00:00 606 35015 152.15 16.91 25.41 2.66 12/16/201113:00:00 605 34888 151.35 16.82 25.56 2.66 12/16/201114:00:00 558 34815 139.30 15.48 25.71 2.66 12/16/201115:00:00 567 33756 137.24 15.25 25.85 2.66 12/16/201116:00:00 589 34821 147.06 16.34 26.00 2.66 12/16/201117:00:00 600 35285 151.80 16.87 26.16 2.66 12/16/201118:00:00 592 35426 150.38 16.71 26.31 2.66 12/16/201119:00:00 598 35542 152.40 16.93 26.47 2.66 12/16/201120:00:00 597 35610 152.44 16.94 26.63 2.66 12/16/201121:00:00 639 35544 162.86 18.10 26.80 2.66 12/16/201122:00:00 597 35634 152.54 16.95 26.96 2.65 12/16/201123:00:00 597 35648 152.60 216 16.96 11.61 27.12 2.95 12/17/20110:00:00 602 35731 154.24 10.70 27.28 2.95 12/17/20111:00:00 601 36060 155.40 10.78 27.44 2.95 12/17/20112:00:00 598 36162 155.06 10.76 27.61 2.95 12/17/20113:00:00 595 36124 154.12 10.69 27.77 2.95 12/17/20114:00:00 606 36321 157.82 10.95 27.93 2.95 12/17/20115:00:00 599 36205 155.50 10.79 28.10 2.95 12/17/20116:00:00 605 36204 157.06 10.89 28.26 2.95 12/17/20117:00:00 595 36127 154.13 10.69 28.42 2.95 12/17/20118:00:00 603 36091 156.05 10.82 28.58 2.95 12/17/20119:00:00 629 36171 163.14 11.32 28.76 2.95 12/17/201110:00:00 598 36043 154.55 10.72 28.92 2.95 12/17/201111:00:00 595 36190 154.40 10.71 29.08 2.95 12/17/201112:00:00 595 36170 154.32 10.70 29.24 2.95 12/17/201113:00:00 591 36062 152.82 10.60 29.40 2.95 12/17/201114:00:00 589 35973 151.93 10.54 29.56 2.95 12/17/201115:00:00 591 34871 147.77 10.25 29.71 2.95 12/17/201116:00:00 593 35876 152.55 10.58 29.87 2.95 12/17/201117:00:00 589 35855 151.43 10.50 30.03 2.95 12/17/201118:00:00 593 35832 152.36 10.57 30.19 2.95 12/17/201119:00:00 596 35898 153.41 10.64 30.35 2.95 12/17/201120:00:00 596 35989 153.80 10.67 30.52 2.95 12/17/201121:00:00 577 36081 149.28 10.35 30.67 2.95 12/17/201122:00:00 594 36132 153.89 10.67 30.83 2.96 12/17/201123:00:00 598 36142 154.97 346 10.75 10.69 30.99 3.21 12/18/20110:00:00 598 36163 155.06 10.88 31.16 3.21 12/18/20111:00:00 600 36197 155.73 10.93 31.32 3.21 12/18/20112:00:00 599 36206 155.51 10.91 31.48 3.21 12/18/20113:00:00 597 36224 155.06 10.88 31.65 3.21 12/18/20114:00:00 598 36277 155.55 10.92 31.81 3.21 12/18/20115:00:00 594 36252 154.40 10.84 31.99 3.21 12/18/20116:00:00 602 36258 156.51 10.98 32.17 3.21 12/18/20117:00:00 595 36292 154.84 10.87 32.33 3.21 12/18/20118:00:00 598 36283 155.58 10.92 32.49 3.21 12/18/20119:00:00 587 36219 152.45 10.70 32.65 3.21 12/18/201110:00:00 601 36171 155.88 10.94 32.82 3.21 12/18/201111:00:00 1355 35987 349.65 24.54 33.25 3.21 12/18/201112:00:00 580 35875 149.20 10.47 33.41 3.21 12/18/201113:00:00 1360 35739 348.52 24.46 33.84 3.21 12/18/201114:00:00 100 35656 25.57 1.79 33.83 3.21 12/18/201115:00:00 37 34616 9.18 0.64 33.79 3.21 12/18/201116:00:00 41 35554 10.45 0.73 33.76 3.21 12/18/201117:00:00 53 35465 13.48 0.95 33.73 3.21 12/18/201118:00:00 117 35510 29.79 2.09 33.72 3.21 12/18/201119:00:00 125 35544 31.86 2.24 33.71 3.21 12/18/201120:00:00 82 35270 20.74 1.46 33.69 3.21 12/18/201121:00:00 115 35154 28.99 2.03 33.68 3.21 12/18/201122:00:00 309 35143 77.86 5.46 33.74 3.23DATESTAMP 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 12/18/201123:00:00 595 35108 149.78 342 10.51 8.63 33.89 3.41 12/19/20110:00:00 593 35203 149.68 10.66 34.05 3.41 12/19/20111:00:00 590 35242 149.09 10.62 34.21 3.41 12/19/20112:00:00 600 35281 151.79 10.81 34.37 3.41 12/19/20113:00:00 585 35330 148.20 10.55 34.52 3.41 12/19/20114:00:00 596 35379 151.19 10.77 34.68 3.41 12/19/20115:00:00 586 35309 148.36 10.57 34.84 3.41 12/19/20116:00:00 596 35317 150.93 10.75 35.00 3.41 12/19/20117:00:00 597 35300 151.11 10.76 35.16 3.41 12/19/20118:00:00 594 35294 150.32 10.71 35.32 3.41 12/19/20119:00:00 497 35312 125.84 8.96 35.44 3.41 12/19/201110:00:00 573 35478 145.77 10.38 35.59 3.41 12/19/201111:00:00 512 35656 130.90 9.32 35.72 3.41 12/19/201112:00:00 598 35338 151.53 10.79 35.88 3.41 12/19/201113:00:00 602 35154 151.74 10.81 36.04 3.41 12/19/201114:00:00 597 35067 150.11 10.69 36.20 3.41 12/19/201115:00:00 596 34010 145.34 10.35 36.35 3.41 12/19/201116:00:00 599 34919 149.98 10.68 36.51 3.41 12/19/201117:00:00 597 34850 149.18 10.62 36.67 3.41 12/19/201118:00:00 580 34966 145.42 10.36 36.82 3.41 12/19/201119:00:00 199 35111 50.10 3.57 36.84 3.41 12/19/201120:00:00 340 35146 85.68 6.10 36.91 3.41 12/19/201121:00:00 208 35039 52.26 3.72 36.93 3.41 12/19/201122:00:00 245 34937 61.38 4.37 36.97 3.44 12/19/201123:00:00 420 34682 104.45 337 7.44 9.35 37.06 3.64 12/20/20110:00:00 599 34661 148.87 10.73 37.22 3.64 12/20/20111:00:00 600 34548 148.63 10.71 37.37 3.64 12/20/20112:00:00 600 34467 148.29 10.69 37.53 3.64 12/20/20113:00:00 598 34753 149.02 10.74 37.69 3.64 12/20/20114:00:00 599 34638 148.77 10.72 37.84 3.64 12/20/20115:00:00 602 34498 148.91 10.73 38.00 3.64 12/20/20116:00:00 597 34626 148.22 10.68 38.16 3.64 12/20/20117:00:00 600 34563 148.70 10.72 38.31 3.64 12/20/20118:00:00 599 34547 148.38 10.69 38.47 3.64 12/20/20119:00:00 614 34557 152.14 10.97 38.63 3.64 12/20/201110:00:00 599 34394 147.72 10.65 38.79 3.64 12/20/201111:00:00 601 34316 147.88 10.66 38.94 3.64 12/20/201112:00:00 599 34308 147.36 10.62 39.10 3.64 12/20/201113:00:00 598 34239 146.81 10.58 39.25 3.64 12/20/201114:00:00 599 34240 147.06 10.60 39.41 3.64 12/20/201115:00:00 597 33219 142.20 10.25 39.55 3.64 12/20/201116:00:00 601 34162 147.22 10.61 39.71 3.64 12/20/201117:00:00 599 34295 147.30 10.62 39.86 3.64 12/20/201118:00:00 599 34487 148.12 10.68 40.02 3.64 12/20/201119:00:00 597 34632 148.25 10.68 40.18 3.64 12/20/201120:00:00 600 34834 149.86 10.80 40.34 3.64 12/20/201121:00:00 583 35218 147.22 10.61 40.49 3.64 12/20/201122:00:00 601 34652 149.33 10.76 40.65 3.67 12/20/201123:00:00 599 34155 146.70 333 10.57 10.67 40.81 3.90 12/21/20110:00:00 601 34197 147.37 10.37 40.96 3.90 12/21/20111:00:00 599 34226 147.00 10.35 41.12 3.90 12/21/20112:00:00 600 34218 147.21 10.36 41.27 3.90 12/21/20113:00:00 600 34181 147.05 10.35 41.42 3.90 12/21/20114:00:00 600 34209 147.18 10.36 41.58 3.90 12/21/20115:00:00 599 34176 146.79 10.33 41.73 3.90 12/21/20116:00:00 596 34282 146.51 10.31 41.89 3.90 12/21/20117:00:00 596 34557 147.68 10.39 42.04 3.90 12/21/20118:00:00 595 34692 148.01 10.42 42.19 3.90 12/21/20119:00:00 669 34575 165.86 11.67 42.37 3.90 12/21/201110:00:00 596 34653 148.09 10.42 42.52 3.90 12/21/201111:00:00 565 34578 140.08 9.86 42.64 3.90 12/21/201112:00:00 551 34573 136.59 9.61 42.75 3.90 12/21/201113:00:00 552 34576 136.85 9.63 42.87 3.90 12/21/201114:00:00 556 34041 135.71 9.55 42.98 3.90 12/21/201115:00:00 549 33006 129.93 9.14 43.09 3.90 12/21/201116:00:00 544 33926 132.33 9.31 43.20 3.90 12/21/201117:00:00 553 33953 134.63 9.48 43.32 3.90 12/21/201118:00:00 543 33979 132.30 9.31 43.45 3.90 12/21/201119:00:00 551 33992 134.30 9.45 43.60 3.90 12/21/201120:00:00 550 33943 133.86 9.42 43.73 3.90 12/21/201121:00:00 467 33942 113.66 8.00 43.84 3.90 12/21/201122:00:00 553 33922 134.51 9.47 43.98 3.93 12/21/201123:00:00 549 33956 133.67 341 9.41 9.87 44.11 4.13 12/22/20110:00:00 546 33991 133.08 9.48 44.24 4.13 12/22/20111:00:00 553 33984 134.75 9.60 44.34 4.13 12/22/20112:00:00 547 33983 133.29 9.49 44.45 4.13 12/22/20113:00:00 548 33952 133.41 9.50 44.55 4.13 12/22/20114:00:00 547 33824 132.66 9.45 44.65 4.13 12/22/20115:00:00 551 33826 133.64 9.52 44.75 4.13 12/22/20116:00:00 550 33802 133.31 9.49 44.85 4.13 12/22/20117:00:00 549 33806 133.08 9.48 44.95 4.13 12/22/20118:00:00 551 33795 133.52 9.51 45.08 4.13 12/22/20119:00:00 525 33707 126.89 9.04 45.24 4.13 12/22/201110:00:00 553 33637 133.38 9.50 45.40 4.13 12/22/201111:00:00 544 33597 131.05 9.33 45.55 4.13 12/22/201112:00:00 550 33678 132.82 9.46 45.69 4.13 12/22/201113:00:00 556 33631 134.08 9.55 45.82 4.13 12/22/201114:00:00 550 33679 132.82 9.46 45.96 4.13DATESTAMP 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 12/22/201115:00:00 542 32757 127.31 9.07 46.08 4.13 12/22/201116:00:00 553 33665 133.49 9.51 46.22 4.13 12/22/201117:00:00 548 33588 131.98 9.40 46.35 4.13 12/22/201118:00:00 545 33564 131.16 9.34 46.48 4.13 12/22/201119:00:00 549 33633 132.40 9.43 46.61 4.13 12/22/201120:00:00 547 33647 131.97 9.40 46.75 4.13 12/22/201121:00:00 542 33625 130.68 9.31 46.87 4.13 12/22/201122:00:00 550 33699 132.90 9.46 47.01 4.17 12/22/201123:00:00 551 33799 133.54 337 9.51 9.43 47.14 4.34 12/23/20110:00:00 551 33826 133.64 9.32 47.28 4.34 12/23/20111:00:00 549 33863 133.30 9.30 47.41 4.34 12/23/20112:00:00 550 33868 133.57 9.32 47.54 4.34 12/23/20113:00:00 546 33886 132.66 9.26 47.68 4.34 12/23/20114:00:00 552 33927 134.28 9.37 47.81 4.34 12/23/20115:00:00 549 33911 133.49 9.31 47.95 4.34 12/23/20116:00:00 550 33978 134.00 9.35 48.08 4.34 12/23/20117:00:00 548 34049 133.79 9.33 48.21 4.34 12/23/20118:00:00 549 34074 134.13 9.36 48.34 4.34 12/23/20119:00:00 564 34059 137.74 9.61 48.48 4.34 12/23/201110:00:00 547 34083 133.68 9.33 48.61 4.34 12/23/201111:00:00 562 34033 137.14 9.57 48.75 4.34 12/23/201112:00:00 548 34089 133.95 9.35 48.88 4.34 12/23/201113:00:00 569 34013 138.77 9.68 49.02 4.34 12/23/201114:00:00 556 34023 135.64 9.46 49.16 4.34 12/23/201115:00:00 576 33138 136.86 9.55 49.30 4.34 12/23/201116:00:00 562 34084 137.35 9.58 49.44 4.34 12/23/201117:00:00 589 34112 144.07 10.05 49.59 4.34 12/23/201118:00:00 566 34140 138.56 9.67 49.73 4.34 12/23/201119:00:00 549 34212 134.68 9.40 49.87 4.34 12/23/201120:00:00 580 34170 142.11 9.91 50.01 4.34 12/23/201121:00:00 556 34153 136.16 9.50 50.15 4.34 12/23/201122:00:00 628 34172 153.88 10.74 50.31 4.40 12/23/201123:00:00 629 34068 153.65 344 10.72 9.58 50.48 4.57 12/24/20110:00:00 679 34153 166.28 11.57 50.66 4.57 12/24/20111:00:00 713 34129 174.48 12.14 50.85 4.57 12/24/20112:00:00 717 34191 175.78 12.23 51.04 4.57 12/24/20113:00:00 682 34154 167.02 11.62 51.22 4.57 12/24/20114:00:00 685 34154 167.75 11.67 51.40 4.57 12/24/20115:00:00 730 34032 178.14 12.39 51.60 4.57 12/24/20116:00:00 778 34074 190.08 13.22 51.81 4.57 12/24/20117:00:00 536 34081 130.98 9.11 51.94 4.57 12/24/20118:00:00 543 34070 132.65 9.23 52.06 4.57 12/24/20119:00:00 519 34172 127.17 8.85 52.19 4.57 12/24/201110:00:00 548 34177 134.29 9.34 52.32 4.57 12/24/201111:00:00 548 34227 134.49 9.36 52.46 4.57 12/24/201112:00:00 550 34108 134.51 9.36 52.59 4.57 12/24/201113:00:00 545 34051 133.07 9.26 52.73 4.57 12/24/201114:00:00 548 34033 133.73 9.30 52.87 4.57 12/24/201115:00:00 548 33118 130.13 9.05 53.00 4.57 12/24/201116:00:00 550 33965 133.95 9.32 53.13 4.57 12/24/201117:00:00 545 33950 132.67 9.23 53.27 4.57 12/24/201118:00:00 552 33979 134.49 9.36 53.40 4.57 12/24/201119:00:00 544 34017 132.69 9.23 53.53 4.57 12/24/201120:00:00 553 33952 134.63 9.37 53.68 4.57 12/24/201121:00:00 541 33914 131.56 9.15 53.81 4.57 12/24/201122:00:00 551 33879 133.85 9.31 53.95 4.64 12/24/201123:00:00 549 33766 132.92 345 9.25 10.08 54.08 4.82 12/25/20110:00:00 550 33638 132.66 9.26 54.21 4.82 12/25/20111:00:00 549 33464 131.73 9.19 54.35 4.82 12/25/20112:00:00 549 33418 131.55 9.18 54.48 4.82 12/25/20113:00:00 555 33335 132.66 9.26 54.61 4.82 12/25/20114:00:00 550 33194 130.91 9.13 54.74 4.82 12/25/20115:00:00 551 33076 130.68 9.12 54.87 4.82 12/25/20116:00:00 550 33029 130.26 9.09 55.00 4.82 12/25/20117:00:00 544 33300 129.89 9.06 55.13 4.82 12/25/20118:00:00 555 33479 133.23 9.30 55.26 4.82 12/25/20119:00:00 539 33334 128.83 8.99 55.39 4.82 12/25/201110:00:00 550 33270 131.21 9.15 55.52 4.82 12/25/201111:00:00 552 33134 131.15 9.15 55.65 4.82 12/25/201112:00:00 548 33152 130.27 9.09 55.79 4.82 12/25/201113:00:00 552 33079 130.93 9.13 55.92 4.82 12/25/201114:00:00 548 32936 129.42 9.03 56.05 4.82 12/25/201115:00:00<null> <null> 56.08 4.82 12/25/201116:00:00<null> <null> 56.11 4.82 12/25/201117:00:00<null> <null> 56.13 4.82 12/25/201118:00:00<null> <null> 56.16 4.82 12/25/201119:00:00<null> <null> 56.19 4.82 12/25/201120:00:00<null> <null> 56.21 4.82 12/25/201121:00:00<null> <null> 56.24 4.82 12/25/201122:00:00<null> <null> 56.26 4.90 12/25/201123:00:00<null> <null> 344 5.71 56.29 4.92 12/26/20110:00:00 <null> <null> 56.32 4.92 12/26/20111:00:00 <null> <null> 56.35 4.92 12/26/20112:00:00 <null> <null> 56.38 4.92 12/26/20113:00:00 <null> <null> 56.41 4.92 12/26/20114:00:00 <null> <null> 56.44 4.92 12/26/20115:00:00 <null> <null> 56.46 4.92 12/26/20116:00:00 <null> <null> 56.49 4.92DATESTAMP 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 12/26/20117:00:00 <null> <null> 56.52 4.92 12/26/20118:00:00 <null> <null> 56.55 4.92 12/26/20119:00:00 <null> <null> 56.57 4.92 12/26/201110:00:00 584 32132 134.55 9.61 56.72 4.92 12/26/201111:00:00 376 32201 86.82 6.20 56.79 4.92 12/26/201112:00:00 549 31972 125.86 8.99 56.92 4.92 12/26/201113:00:00 551 31990 126.39 9.03 57.05 4.92 12/26/201114:00:00 550 31957 126.03 9.00 57.18 4.92 12/26/201115:00:00 552 31173 123.38 8.81 57.30 4.92 12/26/201116:00:00 549 31944 125.75 8.98 57.43 4.92 12/26/201117:00:00 551 31866 125.90 8.99 57.56 4.92 12/26/201118:00:00 547 31617 124.01 8.86 57.69 4.92 12/26/201119:00:00 551 31777 125.55 8.97 57.81 4.92 12/26/201120:00:00 545 31854 124.48 8.89 57.94 4.92 12/26/201121:00:00 553 31816 126.16 9.01 58.07 4.92 12/26/201122:00:00 547 31805 124.75 8.91 58.20 5.00 12/26/201123:00:00 551 31751 125.44 336 8.96 5.13 58.32 5.01 12/27/20110:00:00 546 31766 124.36 9.16 58.45 5.01 12/27/20111:00:00 551 31761 125.48 9.24 58.58 5.01 12/27/20112:00:00 549 31775 125.08 9.21 58.70 5.01 12/27/20113:00:00 548 31792 124.92 9.20 58.83 5.01 12/27/20114:00:00 550 31825 125.51 9.24 58.95 5.01 12/27/20115:00:00 550 31804 125.43 9.23 59.08 5.01 12/27/20116:00:00 548 31881 125.27 9.22 59.21 5.01 12/27/20117:00:00 547 31918 125.19 9.22 59.33 5.01 12/27/20118:00:00 553 31887 126.44 9.31 59.46 5.01 12/27/20119:00:00 571 31920 130.69 9.62 59.59 5.01 12/27/201110:00:00 553 31870 126.37 9.30 59.72 5.01 12/27/201111:00:00 548 31646 124.35 9.15 59.84 5.01 12/27/201112:00:00 548 31473 123.67 9.10 59.97 5.01 12/27/201113:00:00 551 31439 124.21 9.14 60.09 5.01 12/27/201114:00:00 550 31264 123.30 9.08 60.22 5.01 12/27/201115:00:00 546 30440 119.17 8.77 60.34 5.01 12/27/201116:00:00 550 31128 122.76 9.04 60.46 5.01 12/27/201117:00:00 547 31097 121.97 8.98 60.58 5.01 12/27/201118:00:00 550 31523 124.32 9.15 60.71 5.01 12/27/201119:00:00 549 31636 124.54 9.17 60.83 5.01 12/27/201120:00:00 549 31723 124.88 9.19 60.96 5.01 12/27/201121:00:00 516 31790 117.62 8.66 61.07 5.01 12/27/201122:00:00 549 31772 125.07 9.21 61.20 5.09 12/27/201123:00:00 550 31787 125.36 326 9.23 9.16 61.33 5.23 12/28/20110:00:00 548 31853 125.16 19.13 61.45 5.23 12/28/20111:00:00 551 31895 126.01 19.26 61.58 5.23 12/28/20112:00:00 551 31821 125.72 19.22 61.71 5.23 12/28/20113:00:00 550 31811 125.45 19.18 61.83 5.23 12/28/20114:00:00 551 31876 125.94 19.25 61.96 5.23 12/28/20115:00:00 549 31979 125.89 19.24 62.09 5.23 12/28/20116:00:00 842 20019 120.86 18.48 62.21 5.23 12/28/20117:00:00 103 47 0.03 0.01 62.16 5.23 12/28/20118:00:00 53 47 0.02 0.00 62.10 5.23 12/28/20119:00:00 16 47 0.01 0.00 62.05 5.23 12/28/201110:00:00 0 49 0.00 0.00 62.01 5.23 12/28/201111:00:00 0 54 0.00 0.00 61.73 5.23 12/28/201112:00:00 0 48 0.00 0.00 61.68 5.23 12/28/201113:00:00 1 49 0.00 0.00 61.63 5.23 12/28/201114:00:00 2 49 0.00 0.00 61.58 5.23 12/28/201115:00:00 6 527 0.02 0.00 61.52 5.23 12/28/201116:00:00 30 48 0.01 0.00 61.47 5.23 12/28/201117:00:00 50 49 0.02 0.00 61.42 5.23 12/28/201118:00:00 93 1495 1.00 0.15 61.37 5.23 12/28/201119:00:00 1705 16675 203.86 31.16 61.61 5.23 12/28/201120:00:00 599 31872 136.89 20.93 61.76 5.23 12/28/201121:00:00 616 32593 143.96 22.01 61.91 5.23 12/28/201122:00:00 602 32594 140.69 21.51 62.06 5.30 12/28/201123:00:00 598 32702 140.22 157 21.44 10.46 62.21 5.47 12/29/20110:00:00 598 32754 140.45 10.09 62.35 5.47 12/29/20111:00:00 607 32886 143.13 10.29 62.51 5.47 12/29/20112:00:00 599 32847 141.08 10.14 62.65 5.47 12/29/20113:00:00 600 32795 141.09 10.14 62.80 5.47 12/29/20114:00:00 602 32831 141.72 10.18 62.95 5.47 12/29/20115:00:00 604 32725 141.73 10.18 63.10 5.47 12/29/20116:00:00 599 32748 140.65 10.11 63.25 5.47 12/29/20117:00:00 598 32726 140.33 10.08 63.40 5.47 12/29/20118:00:00 601 32730 141.05 10.14 63.54 5.47 12/29/20119:00:00 602 32857 141.83 10.19 63.69 5.47 12/29/201110:00:00 528 32810 124.22 8.93 63.81 5.47 12/29/201111:00:00 64 32721 15.02 1.08 63.78 5.47 12/29/201112:00:00 66 32651 15.45 1.11 63.72 5.47 12/29/201113:00:00 78 32469 18.16 1.30 63.65 5.47 12/29/201114:00:00 65 32477 15.14 1.09 63.58 5.47 12/29/201115:00:00 37 31691 8.41 0.60 63.50 5.47 12/29/201116:00:00 24 32339 5.57 0.40 63.42 5.47 12/29/201117:00:00 14 32305 3.24 0.23 63.34 5.47 12/29/201118:00:00 15 32380 3.48 0.25 63.26 5.47 12/29/201119:00:00 19 32426 4.42 0.32 63.17 5.47 12/29/201120:00:00 15 32135 3.46 0.25 63.10 5.47 12/29/201121:00:00 19 32201 4.39 0.32 63.01 5.47 12/29/201122:00:00 24 32230 5.55 0.40 62.93 5.54DATESTAMP 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 12/29/201123:00:00 20 32176 4.61 334 0.33 4.92 62.84 5.52 12/30/20110:00:00 16 32175 3.69 0.27 62.75 5.52 12/30/20111:00:00 13 32107 2.99 0.22 62.66 5.52 12/30/20112:00:00 11 32112 2.53 0.18 62.57 5.52 12/30/20113:00:00 186 32110 42.82 3.11 62.54 5.52 12/30/20114:00:00 303 32125 69.80 5.06 62.55 5.52 12/30/20115:00:00 302 32127 69.57 5.04 62.57 5.52 12/30/20116:00:00 301 32200 69.50 5.04 62.57 5.52 12/30/20117:00:00 297 32289 68.76 4.99 62.58 5.52 12/30/20118:00:00 302 32366 70.09 5.08 62.62 5.52 12/30/20119:00:00 294 32820 69.19 5.02 62.67 5.52 12/30/201110:00:00 301 32816 70.83 5.14 62.74 5.52 12/30/201111:00:00 301 32845 70.89 5.14 62.82 5.52 12/30/201112:00:00 297 32903 70.07 5.08 62.91 5.52 12/30/201113:00:00 291 32709 68.25 4.95 62.97 5.52 12/30/201114:00:00 288 32658 67.44 4.89 63.00 5.52 12/30/201115:00:00 287 31793 65.43 4.74 63.02 5.52 12/30/201116:00:00 285 32697 66.82 4.84 63.05 5.52 12/30/201117:00:00 286 32685 67.03 4.86 63.08 5.52 12/30/201118:00:00 289 32865 68.10 4.94 63.11 5.52 12/30/201119:00:00 287 33002 67.91 4.92 63.13 5.52 12/30/201120:00:00 293 33017 69.37 5.03 63.16 5.52 12/30/201121:00:00 289 33114 68.62 4.98 63.25 5.52 12/30/201122:00:00 294 32961 69.48 5.04 63.34 5.59 12/30/201123:00:00 290 32761 68.12 331 4.94 4.31 63.44 5.55 12/31/20110:00:00 291 32794 68.43 5.01 63.53 5.55 12/31/20111:00:00 290 32843 68.29 5.00 63.63 5.55 12/31/20112:00:00 290 32920 68.45 5.01 63.72 5.55 12/31/20113:00:00 289 32988 68.36 5.00 63.82 5.55 12/31/20114:00:00 289 33021 68.43 5.01 63.92 5.55 12/31/20115:00:00 289 32979 68.34 5.00 64.02 5.55 12/31/20116:00:00 294 32981 69.53 5.09 64.12 5.55 12/31/20117:00:00 288 33052 68.25 4.99 64.21 5.55 12/31/20118:00:00 293 33030 69.39 5.08 64.30 5.55 12/31/20119:00:00 315 32952 74.43 5.45 64.29 5.55 12/31/201110:00:00 293 32729 68.76 5.03 64.39 5.55 12/31/201111:00:00 288 32513 67.14 4.91 64.48 5.55 12/31/201112:00:00 289 32496 67.34 4.93 64.58 5.55 12/31/201113:00:00 288 32214 66.52 4.87 64.15 5.55 12/31/201114:00:00 287 32090 66.04 4.83 63.63 5.55 12/31/201115:00:00 291 30983 64.65 4.73 63.07 5.55 12/31/201116:00:00 291 31650 66.04 4.83 62.54 5.55 12/31/201117:00:00 291 31460 65.64 4.80 62.01 5.55 12/31/201118:00:00 285 31479 64.33 4.71 61.47 5.55 12/31/201119:00:00 293 31689 66.58 4.87 60.46 5.55 12/31/201120:00:00 291 31657 66.05 4.83 60.21 5.55 12/31/201121:00:00 312 31662 70.83 5.18 60.31 5.55 12/31/201122:00:00 287 31618 65.07 4.76 60.41 4.47 12/31/201123:00:00 293 31618 66.43 328 4.86 4.95 60.50 4.49

DAILY AVG FOR PRODUCING DAYS= 288