**Avg Nox exc Validation**

**Date & Hour Plant Status** **Average AIT607 Nox (ppm)**  7/1/09 0:00 62.91 7/1/09 1:00 55.94 7/1/09 2:00 61.69 7/1/09 3:00 64.70 7/1/09 4:00 68.76 7/1/09 5:00 64.42 7/1/09 6:00 73.44 7/1/09 7:00 107.80 7/1/09 8:00 105.19 7/1/09 9:00 99.92 7/1/09 10:00 88.39 7/1/09 11:00 91.71 7/1/09 12:00 90.45 7/1/09 13:00 74.75 7/1/09 14:00 65.29 7/1/09 15:00 70.45 7/1/09 16:00 67.96 7/1/09 17:00 59.60 7/1/09 18:00 57.08 7/1/09 19:00 62.41 7/1/09 20:00 73.03 7/1/09 21:00 64.78 7/1/09 22:00 66.47 7/1/09 23:00 75.16 7/2/09 0:00 78.82 7/2/09 1:00 78.71 7/2/09 2:00 74.32 7/2/09 3:00 72.18 7/2/09 4:00 77.75 7/2/09 5:00 78.06 7/2/09 6:00 66.60 7/2/09 7:00 78.05 7/2/09 8:00 83.52 7/2/09 9:00 85.59 7/2/09 10:00 84.54 7/2/09 11:00 82.68 7/2/09 12:00 78.01 7/2/09 13:00 89.65 7/2/09 14:00 73.00 7/2/09 15:00 76.83 7/2/09 16:00 73.87 7/2/09 17:00 58.69 7/2/09 18:00 62.26 7/2/09 19:00 62.14 7/2/09 20:00 63.57 7/2/09 21:00 67.02 7/2/09 22:00 63.74 7/2/09 23:00 60.86 7/3/09 0:00 64.43 7/3/09 1:00 76.18 7/3/09 2:00 71.40 7/3/09 3:00 64.85 7/3/09 4:00 66.33 7/3/09 5:00 72.34 7/3/09 6:00 73.59 7/3/09 7:00 75.94 7/3/09 8:00 79.04

0900006480f37c56.xls Hourly NOx 1 of 12 9/27/2011 10:45 AM7/3/09 9:00 77.80

7/3/09 10:00 77.69 7/3/09 11:00 101.61 7/3/09 12:00 96.55 7/3/09 13:00 79.09 7/3/09 14:00 80.28 7/3/09 15:00 87.18 7/3/09 16:00 83.65 7/3/09 17:00 80.06 7/3/09 18:00 74.56 7/3/09 19:00 68.58 7/3/09 20:00 65.61 7/3/09 21:00 62.87 7/3/09 22:00 60.69 7/3/09 23:00 71.16 7/4/09 0:00 72.19 7/4/09 1:00 74.92 7/4/09 2:00 78.50 7/4/09 3:00 75.82 7/4/09 4:00 74.80 7/4/09 5:00 76.59 7/4/09 6:00 72.09 7/4/09 7:00 67.34 7/4/09 8:00 50.52 7/4/09 9:00 50.40 7/4/09 10:00 53.14 7/4/09 11:00 68.96 7/4/09 12:00 70.57 7/4/09 13:00 70.79 7/4/09 14:00 66.83 7/4/09 15:00 84.46 7/4/09 16:00 86.22 7/4/09 17:00 83.02 7/4/09 18:00 79.35 7/4/09 19:00 82.37 7/4/09 20:00 81.99 7/4/09 21:00 81.49 7/4/09 22:00 81.70 7/4/09 23:00 76.55 7/5/09 0:00 80.71 7/5/09 1:00 79.32 7/5/09 2:00 77.41 7/5/09 3:00 81.10 7/5/09 4:00 78.66 7/5/09 5:00 74.51 7/5/09 6:00 76.18 7/5/09 7:00 66.36 7/5/09 8:00 60.86 7/5/09 9:00 60.59 7/5/09 10:00 55.66 7/5/09 11:00 56.69 7/5/09 12:00 63.95 7/5/09 13:00 67.72 7/5/09 14:00 69.80 7/5/09 15:00 79.16 7/5/09 16:00 75.46 7/5/09 17:00 82.48 7/5/09 18:00 85.49 7/5/09 19:00 85.94 7/5/09 20:00 86.66 7/5/09 21:00 84.88 7/5/09 22:00 82.69 7/5/09 23:00 80.65

0900006480f37c56.xls Hourly NOx 2 of 12 9/27/2011 10:45 AM7/6/09 0:00 80.85 7/6/09 1:00 79.68 7/6/09 2:00 81.86 7/6/09 3:00 77.92 7/6/09 4:00 81.37 7/6/09 5:00 71.89 7/6/09 6:00 76.71 7/6/09 7:00 77.17 7/6/09 8:00 56.78 7/6/09 9:00 64.25 7/6/09 10:00 69.84 7/6/09 11:00 75.62 7/6/09 12:00 68.41 7/6/09 13:00 66.62 7/6/09 14:00 68.05 7/6/09 15:00 78.62 7/6/09 16:00 77.01 7/6/09 17:00 74.38 7/6/09 18:00 72.24 7/6/09 19:00 63.77 7/6/09 20:00 72.01 7/6/09 21:00 84.99 7/6/09 22:00 84.98 7/6/09 23:00 76.22 7/7/09 0:00 63.39 7/7/09 1:00 65.75 7/7/09 2:00 65.62 7/7/09 3:00 67.22 7/7/09 4:00 72.33 7/7/09 5:00 75.49 7/7/09 6:00 72.32 7/7/09 7:00 66.45 7/7/09 8:00 66.61 7/7/09 9:00 67.26 7/7/09 10:00 71.71 7/7/09 11:00 60.91 7/7/09 12:00 53.64 7/7/09 13:00 76.08 7/7/09 14:00 76.07 7/7/09 15:00 79.37 7/7/09 16:00 72.58 7/7/09 17:00 77.55 7/7/09 18:00 71.08 7/7/09 19:00 60.70 7/7/09 20:00 94.51 7/7/09 21:00 100.64 7/7/09 22:00 73.69 7/7/09 23:00 74.05 7/8/09 0:00 79.51 7/8/09 1:00 69.96 7/8/09 2:00

**Plant down for gauze** 7/8/09 23:06**Gauze lit**197.08 7/9/09 0:06 14.06 7/9/09 1:06 182.69 7/9/09 2:06 105.50 7/9/09 3:06 62.67 7/9/09 4:06 19.74 7/9/09 5:06 54.31 7/9/09 6:0643.99 7/9/09 7:06 71.44 7/9/09 8:06 59.30 7/9/09 9:06 87.80 7/9/09 10:06 37.78

0900006480f37c56.xls Hourly NOx 3 of 12 9/27/2011 10:45 AM7/9/09 11:06 93.41

7/9/09 12:0647.39 7/9/09 13:06 66.06 7/9/09 14:06 132.20 7/9/09 15:06 159.72 7/9/09 16:06 73.12 7/9/09 17:06 81.03 7/9/09 18:06 96.27 7/9/09 19:06 95.55 7/9/09 20:06 135.75 7/9/09 21:06 52.31 7/9/09 22:06 55.95 7/9/09 23:06 63.54 7/10/09 0:06 108.93 7/10/09 1:06 17.96 7/10/09 2:06 58.43 7/10/09 3:06 66.83 7/10/09 4:0649.08 7/10/09 5:06 56.70 7/10/09 6:0626.45 7/10/09 7:06 32.21 7/10/09 8:06 109.87 7/10/09 9:06 104.57 7/10/09 10:0662.87 7/10/09 11:06 53.81 7/10/09 12:06 78.55 7/10/09 13:06 31.49 7/10/09 14:06 72.43 7/10/09 15:06 149.85 7/10/09 16:06 80.31 7/10/09 17:0648.45 7/10/09 18:06 129.61 7/10/09 19:06 120.92 7/10/09 20:06 96.68 7/10/09 21:0645.43 7/10/09 22:06 147.77 7/10/09 23:06 116.72 7/11/09 0:06 70.66 7/11/09 1:06 37.84 7/11/09 2:06 60.68 7/11/09 3:06 62.44 7/11/09 4:06 53.01 7/11/09 5:06 31.94 7/11/09 6:06 140.12 7/11/09 7:06 126.64 7/11/09 8:0623.17 7/11/09 9:06 32.46 7/11/09 10:0667.09 7/11/09 11:06 113.13 7/11/09 12:06 128.49 7/11/09 13:0662.41 7/11/09 14:06 78.86 7/11/09 15:06 131.06 7/11/09 16:06 53.70 7/11/09 17:06 50.04 7/11/09 18:06 96.68 7/11/09 19:06 93.67 7/11/09 20:06 97.43 7/11/09 21:06 39.11 7/11/09 22:0660.56 7/11/09 23:06 80.79 7/12/09 0:06 84.03 7/12/09 1:06 61.54

0900006480f37c56.xls Hourly NOx 4 of 12 9/27/2011 10:45 AM7/12/09 2:06 75.41

7/12/09 3:06 30.19 7/12/09 4:0622.38 7/12/09 5:06 77.42 7/12/09 6:06 112.33 7/12/09 7:06 18.30 7/12/09 8:06 117.85 7/12/09 9:06 82.72 7/12/09 10:06 144.41 7/12/09 11:0649.36 7/12/09 12:06 33.21 7/12/09 13:06 51.61 7/12/09 14:06 118.88 7/12/09 15:06 89.83 7/12/09 16:06 98.01 7/12/09 17:0660.71 7/12/09 18:0667.51 7/12/09 19:06 115.40 7/12/09 20:06 87.65 7/12/09 21:0660.92 7/12/09 22:06 93.02 7/12/09 23:06 55.71 7/13/09 0:06 53.48 7/13/09 1:0646.37 7/13/09 2:06 95.92 7/13/09 3:06 31.10 7/13/09 4:06 68.53 7/13/09 5:0648.98 7/13/09 6:06 53.06 7/13/09 7:06 89.09 7/13/09 8:06 85.06 7/13/09 9:06 123.96 7/13/09 10:0666.04 7/13/09 11:0644.43 7/13/09 12:06 120.34 7/13/09 13:06 59.18 7/13/09 14:06 74.11 7/13/09 15:06 140.51 7/13/09 16:06 85.83 7/13/09 17:0620.18 7/13/09 18:06 56.14 7/13/09 19:06 31.39 7/13/09 20:06 170.70 7/13/09 21:06 50.83 7/13/09 22:06 152.78 7/13/09 23:06 71.14 7/14/09 0:06 93.91 7/14/09 1:06 12.53 7/14/09 2:06 84.56 7/14/09 3:0647.06 7/14/09 4:06 94.52 7/14/09 5:06 69.48 7/14/09 6:06 113.80 7/14/09 7:06 12.16 7/14/09 8:06 72.97 7/14/09 9:06 39.29 7/14/09 10:06 15.94 7/14/09 11:0643.91 7/14/09 12:06 74.27 7/14/09 13:06 137.99 7/14/09 14:06 31.56 7/14/09 15:06 72.88 7/14/09 16:06 89.47

0900006480f37c56.xls Hourly NOx 5 of 12 9/27/2011 10:45 AM7/14/09 17:06 124.56

7/14/09 18:06 55.09 7/14/09 19:06 81.40 7/14/09 20:06 59.53 7/14/09 21:0662.72 7/14/09 22:06 36.43 7/14/09 23:06 83.12 7/15/09 0:06 56.40 7/15/09 1:0646.72 7/15/09 2:0643.84 7/15/09 3:06 59.09 7/15/09 4:06 93.76 7/15/09 5:06 60.79 7/15/09 6:0647.63 7/15/09 7:0642.77 7/15/09 8:0643.08 7/15/09 9:06 50.33 7/15/09 10:06 70.20 7/15/09 11:06 89.99 7/15/09 12:06 17.99 7/15/09 13:0627.35 7/15/09 14:06 106.61 7/15/09 15:06 132.28 7/15/09 16:06 74.39 7/15/09 17:0620.18 7/15/09 18:0643.64 7/15/09 19:06 74.13 7/15/09 20:06 55.94 7/15/09 21:0649.30 7/15/09 22:06 78.53 7/15/09 23:06 111.01 7/16/09 0:06 84.73 7/16/09 1:06 85.86 7/16/09 2:06 51.09 7/16/09 3:06 76.28 7/16/09 4:06 60.24 7/16/09 5:06 87.62 7/16/09 6:06 61.16 7/16/09 7:06 99.73 7/16/09 8:06 133.82 7/16/09 9:0623.97 7/16/09 10:0628.52 7/16/09 11:06 51.82 7/16/09 12:06 13.55 7/16/09 13:06 16.03 7/16/09 14:06 77.49 7/16/09 15:06 83.31 7/16/09 16:0646.50 7/16/09 17:0622.59 7/16/09 18:06 37.54 7/16/09 19:06 38.11 7/16/09 20:06 146.45 7/16/09 21:06 54.85 7/16/09 22:06 93.01 7/16/09 23:06 187.30 7/17/09 0:06 93.48 7/17/09 1:0647.15 7/17/09 2:06 63.54 7/17/09 3:06 87.49 7/17/09 4:06 94.14 7/17/09 5:0647.78 7/17/09 6:06 92.60 7/17/09 7:06 110.68

0900006480f37c56.xls Hourly NOx 6 of 12 9/27/2011 10:45 AM7/17/09 8:06 63.34

7/17/09 9:06 34.07 7/17/09 10:06 32.59 7/17/09 11:06 76.72 7/17/09 12:06 100.37 7/17/09 13:06 105.22 7/17/09 14:06 51.82 7/17/09 15:06 74.32 7/17/09 16:0643.07 7/17/09 17:0662.91 7/17/09 18:06 72.56 7/17/09 19:0667.45 7/17/09 20:0669.98 7/17/09 21:06 81.26 7/17/09 22:06 101.78 7/17/09 23:0669.28 7/18/09 0:06 65.70 7/18/09 1:06 50.65 7/18/09 2:06 102.25 7/18/09 3:06 108.66 7/18/09 4:06 72.00 7/18/09 5:06 67.09 7/18/09 6:06 55.22 7/18/09 7:06 62.58 7/18/09 8:06 78.89 7/18/09 9:06 85.48 7/18/09 10:06 59.22 7/18/09 11:06 58.48 7/18/09 12:0665.37 7/18/09 13:06 82.91 7/18/09 14:06 101.24 7/18/09 15:06 77.03 7/18/09 16:0649.45 7/18/09 17:06 54.65 7/18/09 18:06 54.52 7/18/09 19:06 81.08 7/18/09 20:06 51.80 7/18/09 21:0665.96 7/18/09 22:06 56.47 7/18/09 23:06 58.49 7/19/09 0:06 60.57 7/19/09 1:06 72.20 7/19/09 2:06 74.98 7/19/09 3:06 68.96 7/19/09 4:06 79.27 7/19/09 5:06 74.79 7/19/09 6:06 74.32 7/19/09 7:06 93.28 7/19/09 8:06 74.22 7/19/09 9:06 99.33 7/19/09 10:06 53.89 7/19/09 11:0646.15 7/19/09 12:06 38.88 7/19/09 13:0664.41 7/19/09 14:06 113.64 7/19/09 15:0644.74 7/19/09 16:0646.64 7/19/09 17:06 85.70 7/19/09 18:0640.19 7/19/09 19:06 54.17 7/19/09 20:06 54.53 7/19/09 21:06 100.42 7/19/09 22:06 59.77

0900006480f37c56.xls Hourly NOx 7 of 12 9/27/2011 10:45 AM7/19/09 23:06 132.15

7/20/09 0:06 129.57 7/20/09 1:06 57.23 7/20/09 2:06 69.23 7/20/09 3:06 75.79 7/20/09 4:06 71.26 7/20/09 5:06 72.70 7/20/09 6:06 84.98 7/20/09 7:06 79.79 7/20/09 8:06 37.36 7/20/09 9:06 54.96 7/20/09 10:0669.66 7/20/09 11:06 112.40 7/20/09 12:06 72.49 7/20/09 13:06 59.02 7/20/09 14:0649.48 7/20/09 15:06 75.40 7/20/09 16:0649.89 7/20/09 17:0648.28 7/20/09 18:06 51.33 7/20/09 19:06 50.35 7/20/09 20:0645.74 7/20/09 21:06 59.46 7/20/09 22:06 77.53 7/20/09 23:06 89.62 7/21/09 0:06 73.79 7/21/09 1:06 96.45 7/21/09 2:06 72.27 7/21/09 3:06 69.62 7/21/09 4:06 77.65 7/21/09 5:06 69.53 7/21/09 6:06 103.14 7/21/09 7:06 76.99 7/21/09 8:06 92.93 7/21/09 9:06 65.16 7/21/09 10:0660.44 7/21/09 11:06 54.01 7/21/09 12:0643.40 7/21/09 13:06 52.61 7/21/09 14:06 70.07 7/21/09 15:06 98.59 7/21/09 16:06 82.79 7/21/09 17:06 71.32 7/21/09 18:06 79.44 7/21/09 19:06 75.87 7/21/09 20:06 75.78 7/21/09 21:06 82.47 7/21/09 22:06 86.58 7/21/09 23:06 93.59 7/22/09 0:06 97.22 7/22/09 1:06 81.93 7/22/09 2:06 66.13 7/22/09 3:06 65.68 7/22/09 4:06 71.87 7/22/09 5:06 72.13 7/22/09 6:06 65.88 7/22/09 7:06 69.30 7/22/09 8:06 85.49 7/22/09 9:06 79.91 7/22/09 10:06 74.16 7/22/09 11:0669.52 7/22/09 12:0649.40 7/22/09 13:06 36.15

0900006480f37c56.xls Hourly NOx 8 of 12 9/27/2011 10:45 AM7/22/09 14:06 37.08

7/22/09 15:0641.32 7/22/09 16:0645.54 7/22/09 17:0645.98 7/22/09 18:06 58.44 7/22/09 19:06 58.13 7/22/09 20:0662.77 7/22/09 21:0669.02 7/22/09 22:06 85.88 7/22/09 23:06 74.28 7/23/09 0:06 62.84 7/23/09 1:06 64.18 7/23/09 2:06 71.04 7/23/09 3:06 66.66 7/23/09 4:06 58.46 7/23/09 5:06 61.32 7/23/09 6:06 83.62 7/23/09 7:06 82.56 7/23/09 8:06 70.45 7/23/09 9:06 72.66 7/23/09 10:0665.87 7/23/09 11:0661.55 7/23/09 12:06 73.23 7/23/09 13:06 70.33 7/23/09 14:0662.75 7/23/09 15:06 99.81 7/23/09 16:06 71.55 7/23/09 17:06 59.02 7/23/09 18:06 59.98 7/23/09 19:0665.25 7/23/09 20:06 78.23 7/23/09 21:06 78.73 7/23/09 22:06 84.73 7/23/09 23:06 57.77 7/24/09 0:06 60.90 7/24/09 1:06 58.34 7/24/09 2:06 56.47 7/24/09 3:06 53.39 7/24/09 4:06 57.69 7/24/09 5:06 60.35 7/24/09 6:06 59.79 7/24/09 7:06 62.68 7/24/09 8:06 75.75 7/24/09 9:06 89.20 7/24/09 10:06 72.49 7/24/09 11:06 54.50 7/24/09 12:06 51.92 7/24/09 13:06 59.56 7/24/09 14:06 104.75 7/24/09 15:06 76.01 7/24/09 16:06 77.01 7/24/09 17:06 83.60 7/24/09 18:06 113.68 7/24/09 19:06 80.26 7/24/09 20:06 88.00 7/24/09 21:06 91.41 7/24/09 22:0644.91 7/24/09 23:06 52.59 7/25/09 0:06 56.21 7/25/09 1:06 53.00 7/25/09 2:06 59.84 7/25/09 3:06 67.43 7/25/09 4:06 58.51

0900006480f37c56.xls Hourly NOx 9 of 12 9/27/2011 10:45 AM7/25/09 5:06 54.24

7/25/09 6:06 50.61 7/25/09 7:06 70.56 7/25/09 8:06 93.22 7/25/09 9:06 58.17 7/25/09 10:0667.74 7/25/09 11:0669.85 7/25/09 12:06 75.84 7/25/09 13:06 84.39 7/25/09 14:0660.80 7/25/09 15:06 88.07 7/25/09 16:0663.70 7/25/09 17:0641.59 7/25/09 18:06 51.25 7/25/09 19:0649.68 7/25/09 20:06 57.87 7/25/09 21:0663.92 7/25/09 22:0667.66 7/25/09 23:0665.29 7/26/09 0:06 50.87 7/26/09 1:06 57.72 7/26/09 2:06 63.02 7/26/09 3:06 65.63 7/26/09 4:06 57.96 7/26/09 5:06 62.95 7/26/09 6:06 75.20 7/26/09 7:06 79.10 7/26/09 8:06 92.88 7/26/09 9:06 141.37 7/26/09 10:06 89.13 7/26/09 11:06 81.30 7/26/09 12:06 75.15 7/26/09 13:06 82.23 7/26/09 14:06 136.65 7/26/09 15:06 80.40 7/26/09 16:0665.69 7/26/09 17:06 54.81 7/26/09 18:06 51.71 7/26/09 19:06 57.29 7/26/09 20:06 108.96 7/26/09 21:06 105.19 7/26/09 22:06 75.75 7/26/09 23:06 71.24 7/27/09 0:06 74.78 7/27/09 1:06 72.50 7/27/09 2:06 83.23 7/27/09 3:06 77.81 7/27/09 4:06 72.68 7/27/09 5:06 72.71 7/27/09 6:06 73.75 7/27/09 7:06 79.66 7/27/09 8:06 82.16 7/27/09 9:06 67.55 7/27/09 10:06 72.93 7/27/09 11:0664.57 7/27/09 12:06 58.75 7/27/09 13:06 57.80 7/27/09 14:06 57.72 7/27/09 15:0668.17 7/27/09 16:0667.48 7/27/09 17:0665.64 7/27/09 18:06 56.58 7/27/09 19:06 59.98

0900006480f37c56.xls Hourly NOx 10 of 12 9/27/2011 10:45 AM7/27/09 20:0665.68

7/27/09 21:06 83.77 7/27/09 22:0666.45 7/27/09 23:06 73.43 7/28/09 0:06 74.10 7/28/09 1:06 71.74 7/28/09 2:06 68.38 7/28/09 3:06 65.65 7/28/09 4:06 71.58 7/28/09 5:06 70.88 7/28/09 6:06 62.63 7/28/09 7:06 70.48 7/28/09 8:06 86.36 7/28/09 9:06 78.46 7/28/09 10:06 70.69 7/28/09 11:0666.61 7/28/09 12:06 56.37 7/28/09 13:06 55.18 7/28/09 14:06 54.70 7/28/09 15:06 58.46 7/28/09 16:0666.45 7/28/09 17:0668.84 7/28/09 18:0667.09 7/28/09 19:0669.93 7/28/09 20:0668.05 7/28/09 21:0663.05 7/28/09 22:0662.15 7/28/09 23:06 74.45 7/29/09 0:06 69.24 7/29/09 1:06 60.80 7/29/09 2:06 71.18 7/29/09 3:06 66.38 7/29/09 4:06 66.38 7/29/09 5:06 70.78 7/29/09 6:06 67.42 7/29/09 7:06 56.34 7/29/09 8:06 13.79 7/29/09 9:06 84.54 7/29/09 10:06 74.22 7/29/09 11:06 72.40 7/29/09 12:0663.51 7/29/09 13:0664.27 7/29/09 14:06 73.99 7/29/09 15:06 82.73 7/29/09 16:06 81.30 7/29/09 17:06 80.57 7/29/09 18:06 79.04 7/29/09 19:06 86.86 7/29/09 20:06 94.21 7/29/09 21:06 95.53 7/29/09 22:06 76.89 7/29/09 23:06 75.69 7/30/09 0:06 79.38 7/30/09 1:06 82.09 7/30/09 2:06 61.76 7/30/09 3:06 69.29 7/30/09 4:06 73.22 7/30/09 5:06 78.00 7/30/09 6:06 77.58 7/30/09 7:06 79.32 7/30/09 8:06 71.13 7/30/09 9:06 70.77 7/30/09 10:06 73.12

0900006480f37c56.xls Hourly NOx 11 of 12 9/27/2011 10:45 AM7/30/09 11:0669.61

7/30/09 12:0664.08 7/30/09 13:06 70.07 7/30/09 14:0661.33 7/30/09 15:06 81.04 7/30/09 16:06 77.28 7/30/09 17:06 80.17 7/30/09 18:06 71.50 7/30/09 19:06 76.44 7/30/09 20:06 93.24 1 7/30/09 21:06 88.22 7/30/09 22:06 72.36 7/30/09 23:06 71.34 7/31/09 0:06 64.66 7/31/09 1:06 65.42 7/31/09 2:06 75.11 7/31/09 3:06 76.70 7/31/09 4:06 75.40 7/31/09 5:06 77.81 7/31/09 6:06 76.85 7/31/09 7:06 78.59 7/31/09 8:06 75.64 7/31/09 9:06 91.13 7/31/09 10:06 118.62 7/31/09 11:06 81.31 7/31/09 12:06 103.04 7/31/09 13:06 72.78 7/31/09 14:0665.86 7/31/09 15:0663.26 7/31/09 16:0666.56 7/31/09 17:06 39.13 7/31/09 18:06 93.85 7/31/09 19:06 161.72 7/31/09 20:06 83.63 7/31/09 21:06 133.68 7/31/09 22:06 83.07 7/31/09 23:06 91.58 8/1/09 0:06 93.82 8/1/09 1:06 83.29

0900006480f37c56.xls Hourly NOx 12 of 12 9/27/2011 10:45 AM