**Avg Nox exc Validation** 

**Date & Hour Plant Status** **Ave rage A** **IT607 Nox (ppm)**  8/1/08 0:00 73.63 8/1/08 1:00 78.68 8/1/08 2:00 69.20 8/1/08 3:00 66.20 8/1/08 4:00 65.55 8/1/08 5:00 68.53 8/1/08 6:00 66.03 8/1/08 7:00 73.44 8/1/08 8:00 70.49 8/1/08 9:00 68.07 8/1/08 10:00 58.32 8/1/08 11:00 50.87 8/1/08 12:0040.14 8/1/08 13:0029.24 8/1/08 14:00 37.99 8/1/08 15:0045.49 8/1/08 16:00 7.91 8/1/08 17:0044.38 8/1/08 18:0062.78 8/1/08 19:0069.97 8/1/08 20:0061.53 8/1/08 21:0063.05 8/1/08 22:0066.83 8/1/08 23:00 72.89 8/2/08 0:00 67.22 8/2/08 1:00 79.78 8/2/08 2:00 77.25 8/2/08 3:00 76.07 8/2/08 4:00 75.40 8/2/08 5:00 75.94 8/2/08 6:00 58.95 8/2/08 7:0046.70 8/2/08 8:00 56.88 8/2/08 9:00 60.17 8/2/08 10:0067.21 8/2/08 11:0064.57 8/2/08 12:0061.85 8/2/08 13:0069.70 8/2/08 14:00 72.57 8/2/08 15:0065.41 8/2/08 16:00 70.78 8/2/08 17:0065.35 8/2/08 18:00 58.92 8/2/08 19:0063.90 8/2/08 20:0068.37 8/2/08 21:00 73.80 8/2/08 22:00 74.81

0900006480f2c6f5.xls Hourly NOx1 of 15 9/26/2011 4:03 PM8/2/08 23:0069.33

8/3/08 0:00 69.35 8/3/08 1:00 75.36 8/3/08 2:00 79.69 8/3/08 3:00 85.38 8/3/08 4:00 78.97 8/3/08 5:00 72.75 8/3/08 6:00 68.06 8/3/08 7:00 55.62 8/3/08 8:00 51.73 8/3/08 9:00 52.18 8/3/08 10:00 53.39 8/3/08 11:00 50.36 8/3/08 12:00 55.76 8/3/08 13:00 58.48 8/3/08 14:0068.28 8/3/08 15:00 76.14 8/3/08 16:00 73.34 8/3/08 17:00 73.41 8/3/08 18:00 59.54 8/3/08 19:00 59.45 8/3/08 20:0064.31 8/3/08 21:0069.61 8/3/08 22:00 76.44 8/3/08 23:00 83.20 8/4/08 0:00 80.33 8/4/08 1:00 74.85 8/4/08 2:00 69.09 8/4/08 3:00 66.93 8/4/08 4:00 66.85 8/4/08 5:00 66.36 8/4/08 6:00 64.60 8/4/08 7:00 64.70 8/4/08 8:00 71.03 8/4/08 9:00 58.53 8/4/08 10:00 55.77 8/4/08 11:00 52.37 8/4/08 12:0061.35 8/4/08 13:00 56.77 8/4/08 14:00 58.84 8/4/08 15:00 72.64 8/4/08 16:00 83.26 8/4/08 17:00 84.34 8/4/08 18:00 71.97 8/4/08 19:0067.52 8/4/08 20:00 70.74 8/4/08 21:00 78.20 8/4/08 22:00 77.11 8/4/08 23:00 89.93 8/5/08 0:00 82.46 8/5/08 1:00 75.25 8/5/08 2:00 72.42 8/5/08 3:00 64.39

0900006480f2c6f5.xls Hourly NOx2 of 15 9/26/2011 4:03 PM8/5/08 4:00 65.08

8/5/08 5:00 66.66 8/5/08 6:00 67.66 8/5/08 7:00 68.42 8/5/08 8:00 71.68 8/5/08 9:00 73.96 8/5/08 10:0064.18 8/5/08 11:00 72.13 8/5/08 12:0067.15 8/5/08 13:0063.59 8/5/08 14:0062.74 8/5/08 15:00 57.21 8/5/08 16:0068.24 8/5/08 17:00 82.69 8/5/08 18:0062.24 8/5/08 19:00 84.21 8/5/08 20:00 85.02 8/5/08 21:00 85.06 8/5/08 22:00 74.46 8/5/08 23:00 76.90 8/6/08 0:00 75.42 8/6/08 1:00 74.98 8/6/08 2:00 76.95 8/6/08 3:00 73.63 8/6/08 4:00 74.86 8/6/08 5:00 80.25 8/6/08 6:00 85.06 8/6/08 7:00 75.16 8/6/08 8:00 75.96 8/6/08 9:00 68.12 8/6/08 10:0061.63 8/6/08 11:00 51.28 8/6/08 12:00 72.50 8/6/08 13:00 141.68 8/6/08 14:00 74.76 8/6/08 15:00 72.48 8/6/08 16:00 58.40 8/6/08 17:00 59.74 8/6/08 18:00 38.50 8/6/08 19:0061.22 8/6/08 20:00 75.12 8/6/08 21:00 77.95 8/6/08 22:00 78.91 8/6/08 23:00 74.85 8/7/08 0:00 74.36 8/7/08 1:00 73.35 8/7/08 2:00 72.60 8/7/08 3:00 73.80 8/7/08 4:00 73.07 8/7/08 5:00 73.70 8/7/08 6:00 73.03 8/7/08 7:00 79.93 8/7/08 8:00 82.67

0900006480f2c6f5.xls Hourly NOx3 of 15 9/26/2011 4:03 PM8/7/08 9:00 76.69

8/7/08 10:0068.89 8/7/08 11:0061.46 8/7/08 12:00 59.93 8/7/08 13:0065.56 8/7/08 14:0067.10 8/7/08 15:0062.47 8/7/08 16:00 71.17 8/7/08 17:00 82.35 8/7/08 18:00 79.40 8/7/08 19:00 85.07 8/7/08 20:00 80.62 8/7/08 21:00 82.35 8/7/08 22:00 78.57 8/7/08 23:00 79.33 8/8/08 0:00 78.63 8/8/08 1:00 78.70 8/8/08 2:00 77.40 8/8/08 3:00 77.10 8/8/08 4:00 85.65 8/8/08 5:00 78.64 8/8/08 6:00 79.38 8/8/08 7:00 77.49 8/8/08 8:00 64.29 8/8/08 9:00 69.87 8/8/08 10:0061.99 8/8/08 11:00 54.83 8/8/08 12:0047.99 8/8/08 13:0062.33 8/8/08 14:00 54.37 8/8/08 15:00 75.79 8/8/08 16:00 76.13 8/8/08 17:0063.82 8/8/08 18:00 75.48 8/8/08 19:00 73.71 8/8/08 20:00 75.49 8/8/08 21:00 79.73 8/8/08 22:00 86.60 8/8/08 23:00 88.08 8/9/08 0:00 86.92 8/9/08 1:00 82.61 8/9/08 2:00 73.40 8/9/08 3:00 68.23 8/9/08 4:00 69.36 8/9/08 5:00 69.55 8/9/08 6:00 72.32 8/9/08 7:00 75.01 8/9/08 8:00 84.84 8/9/08 9:00 77.61 8/9/08 10:00 80.91 8/9/08 11:00 74.00 8/9/08 12:0069.19 8/9/08 13:00 59.46

0900006480f2c6f5.xls Hourly NOx4 of 15 9/26/2011 4:03 PM8/9/08 14:0061.62

8/9/08 15:00 74.58 8/9/08 16:00 70.72 8/9/08 17:0065.31 8/9/08 18:0064.97 8/9/08 19:0067.86 8/9/08 20:00 74.89 8/9/08 21:00 77.89 8/9/08 22:00 75.35 8/9/08 23:00 75.81 8/10/08 0:00 78.93 8/10/08 1:00 83.17 8/10/08 2:00 76.92 8/10/08 3:00 73.72 8/10/08 4:0069.98 8/10/08 5:00 71.50 8/10/08 6:00 74.52 8/10/08 7:00 72.71 8/10/08 8:00 81.63 8/10/08 9:00 75.73 8/10/08 10:00 67.56 8/10/08 11:00 62.18 8/10/08 12:00 55.04 8/10/08 13:00 61.71 8/10/08 14:00 63.34 8/10/08 15:00 60.60 8/10/08 16:00 65.82 8/10/08 17:00 75.89 8/10/08 18:00 76.75 8/10/08 19:00 71.28 8/10/08 20:00 54.43 8/10/08 21:00 73.19 8/10/08 22:00 76.78 8/10/08 23:00 82.27 8/11/08 0:00 82.11 8/11/08 1:0068.70 8/11/08 2:00 72.84 8/11/08 3:0067.39 8/11/08 4:00 70.31 8/11/08 5:0069.15 8/11/08 6:0068.12 8/11/08 7:00 72.53 8/11/08 8:00 76.88 8/11/08 9:00 84.87 8/11/08 10:00 81.61 8/11/08 11:00 66.78 8/11/08 12:00 55.40 8/11/08 13:00 34.05 8/11/08 14:00 39.76 8/11/08 15:00 59.46 8/11/08 16:00 53.05 8/11/08 17:00 72.19 8/11/08 18:00 75.08

0900006480f2c6f5.xls Hourly NOx5 of 15 9/26/2011 4:03 PM8/11/08 19:00 81.94

8/11/08 20:00 90.06 8/11/08 21:00 107.05 8/11/08 22:00 80.87 8/11/08 23:00 80.93 8/12/08 0:00 76.13 8/12/08 1:00 76.87 8/12/08 2:00 79.54 8/12/08 3:00 75.84 8/12/08 4:00 76.05 8/12/08 5:00 74.39 8/12/08 6:00 73.86 8/12/08 7:00 73.56 8/12/08 8:00 81.03 8/12/08 9:00 75.44 8/12/08 10:00 79.11 8/12/08 11:00 66.94 8/12/08 12:00 58.69 8/12/08 13:00 51.79 8/12/08 14:00 59.01 8/12/08 15:0048.94 8/12/08 16:00 63.20 8/12/08 17:00 61.26 8/12/08 18:00 50.15 8/12/08 19:00 52.37 8/12/08 20:00 56.35 8/12/08 21:00 66.96 8/12/08 22:00 70.52 8/12/08 23:00 57.52 8/13/08 0:00 73.51 8/13/08 1:00 82.93 8/13/08 2:00 87.03 8/13/08 3:00 74.18 8/13/08 4:0065.56 8/13/08 5:00 74.38 8/13/08 6:00 73.29 8/13/08 7:00 76.29 8/13/08 8:00 87.91 8/13/08 9:00 84.09 8/13/08 10:00 66.75 8/13/08 11:00 52.72 8/13/08 12:00 55.40 8/13/08 13:00 73.97 8/13/08 14:00 68.95 8/13/08 15:00 53.49 8/13/08 16:00 59.65 8/13/08 17:00 54.74 8/13/08 18:00 59.43 8/13/08 19:0047.62 8/13/08 20:0048.88 8/13/08 21:00 60.52 8/13/08 22:00 72.09 8/13/08 23:00 78.49

0900006480f2c6f5.xls Hourly NOx6 of 15 9/26/2011 4:03 PM8/14/08 0:00 82.51

8/14/08 1:00 80.45 8/14/08 2:0065.11 8/14/08 3:0065.33 8/14/08 4:00 78.62 8/14/08 5:00 80.31 8/14/08 6:00 72.37 8/14/08 7:00 88.83 8/14/08 8:00 91.25 8/14/08 9:00 72.82 8/14/08 10:00 63.42 8/14/08 11:00 59.39 8/14/08 12:0049.67 8/14/08 13:00 52.68 8/14/08 14:00 63.43 8/14/08 15:00 55.86 8/14/08 16:00 71.64 8/14/08 17:00 69.44 8/14/08 18:0044.92 8/14/08 19:00 54.45 8/14/08 20:00 67.12 8/14/08 21:00 67.41 8/14/08 22:00 70.46 8/14/08 23:00 68.04 8/15/08 0:00 70.78 8/15/08 1:00 78.36 8/15/08 2:00 78.82 8/15/08 3:00 73.68 8/15/08 4:0061.64 8/15/08 5:0063.99 8/15/08 6:00 76.50 8/15/08 7:00 80.19 8/15/08 8:00 81.57 8/15/08 9:00 79.30 8/15/08 10:00 85.29 8/15/08 11:00 54.73 8/15/08 12:00 54.07 8/15/08 13:0048.92 8/15/08 14:00 55.02 8/15/08 15:0046.22 8/15/08 16:00 57.39 8/15/08 17:00 51.35 8/15/08 18:0048.89 8/15/08 19:00 51.77 8/15/08 20:00 60.06 8/15/08 21:00 65.42 8/15/08 22:00 72.61 8/15/08 23:00 75.89 8/16/08 0:00 77.61 8/16/08 1:00 78.09 8/16/08 2:00 76.82 8/16/08 3:00 71.81 8/16/08 4:00 70.94

0900006480f2c6f5.xls Hourly NOx7 of 15 9/26/2011 4:03 PM8/16/08 5:0061.85

8/16/08 6:0060.77 8/16/08 7:0067.92 8/16/08 8:00 79.06 8/16/08 9:00 74.99 8/16/08 10:00 72.85 8/16/08 11:00 72.43 8/16/08 12:00 71.12 8/16/08 13:00 70.11 8/16/08 14:00 68.60 8/16/08 15:00 74.80 8/16/08 16:00 50.94 8/16/08 17:00 60.75 8/16/08 18:00 62.72 8/16/08 19:00 60.61 8/16/08 20:00 73.09 8/16/08 21:00 68.89 8/16/08 22:00 62.83 8/16/08 23:00 75.50 8/17/08 0:00 77.63 8/17/08 1:0069.12 8/17/08 2:00 70.93 8/17/08 3:0068.29 8/17/08 4:0065.77 8/17/08 5:0066.02 8/17/08 6:00 71.40 8/17/08 7:00 75.66 8/17/08 8:00 85.30 8/17/08 9:00 83.45 8/17/08 10:00 85.07 8/17/08 11:00 76.15 8/17/08 12:00 53.88 8/17/08 13:00 66.11 8/17/08 14:00 65.50 8/17/08 15:00 76.55 8/17/08 16:00 70.87 8/17/08 17:00 67.29 8/17/08 18:00 61.78 8/17/08 19:00 65.82 8/17/08 20:00 66.64 8/17/08 21:00 68.93 8/17/08 22:00 69.67 8/17/08 23:00 81.88 8/18/08 0:00 74.77 8/18/08 1:00 71.58 8/18/08 2:00 74.13 8/18/08 3:00 70.86 8/18/08 4:00 70.41 8/18/08 5:0066.38 8/18/08 6:0064.73 8/18/08 7:00 70.95 8/18/08 8:00 86.25 8/18/08 9:00 82.42

0900006480f2c6f5.xls Hourly NOx8 of 15 9/26/2011 4:03 PM8/18/08 10:00 85.31

8/18/08 11:00 66.02 8/18/08 12:00 64.04 8/18/08 13:00 68.47 8/18/08 14:00 68.50 8/18/08 15:00 52.71 8/18/08 16:00 51.49 8/18/08 17:00 51.35 8/18/08 18:00 53.62 8/18/08 19:0043.51 8/18/08 20:00 60.29 8/18/08 21:00 72.33 8/18/08 22:00 76.31 8/18/08 23:00 86.00 8/19/08 0:00 79.58 8/19/08 1:00 71.86 8/19/08 2:0068.11 8/19/08 3:0062.58 8/19/08 4:00 81.22 8/19/08 5:00 79.63 8/19/08 6:00 71.86 8/19/08 7:0063.23 8/19/08 8:00 75.85 8/19/08 9:00 77.61 8/19/08 10:00 53.11 8/19/08 11:00 63.13 8/19/08 12:0044.92 8/19/08 13:00 71.98 8/19/08 14:00 56.91 8/19/08 15:00 52.60 8/19/08 16:0046.58 8/19/08 17:00 37.30 8/19/08 18:0029.27 8/19/08 19:00 62.95 8/19/08 20:00 52.71 8/19/08 21:00 65.27 8/19/08 22:00 65.57 8/19/08 23:00 104.00 8/20/08 0:00 90.11 8/20/08 1:00 70.08 8/20/08 2:0069.84 8/20/08 3:0066.82 8/20/08 4:0068.50 8/20/08 5:00 72.38 8/20/08 6:0067.76 8/20/08 7:0061.86 8/20/08 8:00 70.74 8/20/08 9:0040.76 8/20/08 10:00 39.27 8/20/08 11:00 51.09 8/20/08 12:00 38.42 8/20/08 13:00 30.81 8/20/08 14:00 33.69

0900006480f2c6f5.xls Hourly NOx9 of 15 9/26/2011 4:03 PM8/20/08 15:00 38.49

8/20/08 16:0027.51 8/20/08 17:0022.43 8/20/08 18:00 53.46 8/20/08 19:00 88.75 8/20/08 20:00 92.52 8/20/08 21:00 82.71 8/20/08 22:00 69.17 8/20/08 23:00 58.67 8/21/08 0:0064.32 8/21/08 1:0062.73 8/21/08 2:00 58.34 8/21/08 3:0060.76 8/21/08 4:00 58.45 8/21/08 5:0063.33 8/21/08 6:0060.61 8/21/08 7:0064.95 8/21/08 8:00 82.29 8/21/08 9:00 75.46 8/21/08 10:00 63.39 8/21/08 11:00 54.69 8/21/08 12:0040.99 8/21/08 13:00 38.30 8/21/08 14:00 50.50 8/21/08 15:00 37.98 8/21/08 16:00 37.16 8/21/08 17:00 35.83 8/21/08 18:0024.88 8/21/08 19:0041.77 8/21/08 20:0043.57 8/21/08 21:00 56.43 8/21/08 22:00 59.99 8/21/08 23:00 59.29 8/22/08 0:0067.51 8/22/08 1:0068.39 8/22/08 2:0061.85 8/22/08 3:00 59.62 8/22/08 4:00 56.17 8/22/08 5:0064.77 8/22/08 6:00 54.68 8/22/08 7:0065.26 8/22/08 8:00 70.16 8/22/08 9:0067.70 8/22/08 10:00 62.01 8/22/08 11:00 63.62 8/22/08 12:00 53.81 8/22/08 13:00 59.00 8/22/08 14:00 72.88 8/22/08 15:00 72.11 8/22/08 16:00 61.77 8/22/08 17:00 58.76 8/22/08 18:00 53.51 8/22/08 19:0045.27

0900006480f2c6f5.xls Hourly NOx10 of 15 9/26/2011 4:03 PM8/22/08 20:00 55.33

8/22/08 21:00 58.11 8/22/08 22:00 63.81 8/22/08 23:00 55.97 8/23/08 0:0062.87 8/23/08 1:0069.73 8/23/08 2:0067.08 8/23/08 3:0063.72 8/23/08 4:0067.95 8/23/08 5:00 71.16 8/23/08 6:0062.10 8/23/08 7:0065.09 8/23/08 8:00 73.59 8/23/08 9:0064.84 8/23/08 10:00 58.66 8/23/08 11:0048.20 8/23/08 12:00 68.28 8/23/08 13:00 50.05 8/23/08 14:00 60.85 8/23/08 15:00 58.74 8/23/08 16:00 73.00 8/23/08 17:00 76.42 8/23/08 18:00 78.98 8/23/08 19:00 70.57 8/23/08 20:00 69.31 8/23/08 21:00 78.07 8/23/08 22:00 83.24 8/23/08 23:00 73.42 8/24/08 0:00 70.85 8/24/08 1:0067.05 8/24/08 2:00 56.25 8/24/08 3:0061.72 8/24/08 4:00 53.44 8/24/08 5:00 53.17 8/24/08 6:0069.13 8/24/08 7:00 71.45 8/24/08 8:00 90.49 8/24/08 9:0062.28 8/24/08 10:00 67.02 8/24/08 11:00 61.93 8/24/08 12:0049.62 8/24/08 13:00 50.78 8/24/08 14:00 59.97 8/24/08 15:00 73.56 8/24/08 16:00 77.22 8/24/08 17:00 78.81 8/24/08 18:00 64.36 8/24/08 19:00 64.04 8/24/08 20:00 61.86 8/24/08 21:00 63.88 8/24/08 22:00 66.58 8/24/08 23:00 62.34 8/25/08 0:0068.08

0900006480f2c6f5.xls Hourly NOx11 of 15 9/26/2011 4:03 PM8/25/08 1:0069.12

8/25/08 2:0066.28 8/25/08 3:0061.34 8/25/08 4:0061.40 8/25/08 5:0060.85 8/25/08 6:00 55.47 8/25/08 7:00 73.02 8/25/08 8:00 73.67 8/25/08 9:00 85.35 8/25/08 10:00 71.96 8/25/08 11:00 65.68 8/25/08 12:00 63.98 8/25/08 13:0041.51 8/25/08 14:00 58.41 8/25/08 15:0046.73 8/25/08 16:0048.70 8/25/08 17:00 73.15 8/25/08 18:00 74.55 8/25/08 19:00 79.16 8/25/08 20:00 82.82 8/25/08 21:00 83.01 8/25/08 22:00 73.66 8/25/08 23:00 75.44 8/26/08 0:00 74.00 8/26/08 1:0067.40 8/26/08 2:0064.58 8/26/08 3:00 56.04 8/26/08 4:00 56.86 8/26/08 5:00 59.24 8/26/08 6:0063.71 8/26/08 7:0063.97 8/26/08 8:00 83.84 8/26/08 9:00 82.13 8/26/08 10:00 69.48 8/26/08 11:00 63.29 8/26/08 12:00 52.13 8/26/08 13:0043.19 8/26/08 14:00 71.76 8/26/08 15:00 63.27 8/26/08 16:00 65.78 8/26/08 17:00 58.14 8/26/08 18:00 53.06 8/26/08 19:00 51.83 8/26/08 20:0044.81 8/26/08 21:00 52.03 8/26/08 22:00 62.17 8/26/08 23:00 71.46 8/27/08 0:00 71.30 8/27/08 1:0064.16 8/27/08 2:0066.09 8/27/08 3:0062.94 8/27/08 4:00 58.30 8/27/08 5:00 54.30

0900006480f2c6f5.xls Hourly NOx12 of 15 9/26/2011 4:03 PM8/27/08 6:00 53.62

8/27/08 7:00 70.70 8/27/08 8:00 89.67 8/27/08 9:00 85.93 8/27/08 10:00 66.82 8/27/08 11:00 63.71 8/27/08 12:00 69.51 8/27/08 13:00 68.68 8/27/08 14:00 58.23 8/27/08 15:0044.38 8/27/08 16:0043.72 8/27/08 17:00 68.30 8/27/08 18:00 91.16 8/27/08 19:00 84.51 8/27/08 20:00 72.62 8/27/08 21:00 77.18 8/27/08 22:00 87.00 8/27/08 23:00 89.52 8/28/08 0:00 89.59 8/28/08 1:00 78.73 8/28/08 2:00 81.68 8/28/08 3:00 79.60 8/28/08 4:00 77.72 8/28/08 5:00 78.96 8/28/08 6:00 72.80 8/28/08 7:00 75.25 8/28/08 8:00 79.20 8/28/08 9:00 71.50 8/28/08 10:00 64.32 8/28/08 11:00 58.42 8/28/08 12:0045.42 8/28/08 13:00 35.56 8/28/08 14:00 71.33 8/28/08 15:00 67.69 8/28/08 16:00 65.88 8/28/08 17:00 68.91 8/28/08 18:00 53.08 8/28/08 19:00 62.65 8/28/08 20:00 73.05 8/28/08 21:00 72.75 8/28/08 22:00 78.32 8/28/08 23:00 83.16 8/29/08 0:00 83.64 8/29/08 1:00 82.17 8/29/08 2:00 78.51 8/29/08 3:0067.22 8/29/08 4:0049.39 8/29/08 5:00 38.04 8/29/08 6:0067.55 8/29/08 7:00 76.88 8/29/08 8:00 83.45 8/29/08 9:0067.48 8/29/08 10:00 59.11

0900006480f2c6f5.xls Hourly NOx13 of 15 9/26/2011 4:03 PM8/29/08 11:00 69.62

8/29/08 12:00 59.67 8/29/08 13:00 69.71 8/29/08 14:00 76.27 8/29/08 15:00 70.15 8/29/08 16:00 65.64 8/29/08 17:00 60.32 8/29/08 18:0042.34 8/29/08 19:0043.54 8/29/08 20:00 65.54 8/29/08 21:00 84.92 8/29/08 22:00 99.38 8/29/08 23:00 92.34 8/30/08 0:00 84.83 8/30/08 1:00 85.95 8/30/08 2:00 78.67 8/30/08 3:00 74.78 8/30/08 4:00 71.17 8/30/08 5:0068.28 8/30/08 6:0068.66 8/30/08 7:0069.40 8/30/08 8:00 70.12 8/30/08 9:0062.69 8/30/08 10:00 58.17 8/30/08 11:0045.04 8/30/08 12:00 57.70 8/30/08 13:00 68.82 8/30/08 14:00 52.93 8/30/08 15:00 58.07 8/30/08 16:00 63.03 8/30/08 17:00 73.20 8/30/08 18:00 71.99 8/30/08 19:00 68.53 8/30/08 20:00 70.15 8/30/08 21:00 66.31 8/30/08 22:00 71.53 8/30/08 23:00 72.36 8/31/08 0:00 80.07 8/31/08 1:00 80.43 8/31/08 2:00 82.96 8/31/08 3:00 84.83 8/31/08 4:00 79.13 8/31/08 5:00 77.96 8/31/08 6:00 74.32 8/31/08 7:0060.57 8/31/08 8:00 57.85 8/31/08 9:0066.65 8/31/08 10:00 67.56 8/31/08 11:00 63.27 8/31/08 12:00 59.65 8/31/08 13:00 53.69 8/31/08 14:00 65.49 8/31/08 15:00 50.82

0900006480f2c6f5.xls Hourly NOx14 of 15 9/26/2011 4:03 PM8/31/08 16:00 54.01

8/31/08 17:00 66.08 8/31/08 18:00 64.62 8/31/08 19:00 57.53 8/31/08 20:00 54.99 8/31/08 21:00 69.40 8/31/08 22:00 76.54 8/31/08 23:00 79.93 9/1/08 0:00 94.84 **Next Month** 9/1/08 1:00 89.86 9/1/08 2:00

0900006480f2c6f5.xls Hourly NOx15 of 15 9/26/2011 4:03 PM