4/2005 System 04

Seatac Airport

Date/Time Influent Turbidity Date/Time 4/1/2005 8:00X 171.54 4/1/2005 7:55 4/1/2005 8:10 56.41 4/1/2005 8:00 4/1/2005 8:20 127.68 4/1/2005 8:05 4/1/2005 8:30 138.01 4/1/2005 8:10 4/1/2005 8:40 136.12 4/1/2005 8:15 4/1/2005 8:50 136.75 4/1/2005 8:20 4/1/2005 9:00 138.79 4/1/2005 8:25 4/1/2005 9:10 138.16 4/1/2005 8:30 4/1/2005 9:20 116.48 4/1/2005 8:35 4/1/2005 9:30 113.94 4/1/2005 8:40 4/1/2005 9:40X 134.03 4/1/2005 8:45 4/1/2005 9:50 144.07 4/1/2005 8:50 4/1/2005 10:00 145.42 4/1/2005 8:55 4/1/2005 10:10X 145.16 4/1/2005 9:00 4/1/2005 10:20X 126.08 4/1/2005 9:05 4/1/2005 10:30 120.36 4/1/2005 9:10 4/1/2005 10:40 137.15 4/1/2005 9:15 4/1/2005 10:50 149.65 4/1/2005 9:20 4/1/2005 11:00 157.70 4/1/2005 9:25 4/1/2005 11:10 148.28 4/1/2005 9:30 4/1/2005 11:20 126.78 4/1/2005 9:35 4/1/2005 11:30 120.95 4/1/2005 9:40 4/1/2005 11:40 139.15 4/1/2005 9:45 4/1/2005 11:50 158.03 4/1/2005 9:50 4/1/2005 12:00 154.10 4/1/2005 9:55 4/1/2005 12:10 129.96 4/1/2005 10:00 4/1/2005 12:20 126.86 4/1/2005 10:05 4/1/2005 12:30 138.07 4/1/2005 10:10 4/1/2005 12:40 150.14 4/1/2005 10:15 4/1/2005 12:50 157.22 4/1/2005 10:20 4/1/2005 13:00 165.50 4/1/2005 10:25 4/1/2005 13:10 136.84 4/1/2005 10:30 4/1/2005 13:20 126.45 4/1/2005 10:35 4/1/2005 13:30X 143.77 4/1/2005 10:40 4/1/2005 13:40 164.92 4/1/2005 10:45 4/1/2005 13:50 169.73 4/1/2005 10:50 4/1/2005 14:00 159.02 4/1/2005 10:55 4/1/2005 14:10 137.03 4/1/2005 11:00 4/1/2005 14:20 133.54 4/1/2005 11:05 4/1/2005 14:30X 153.83 4/1/2005 11:10 4/1/2005 14:40X 168.05 4/1/2005 11:15 4/1/2005 14:50 173.66 4/1/2005 11:20 4/1/2005 15:00 148.51 4/1/2005 11:25

System was in recycle 8.3% of operating time4/1/2005 15:10 140.80 4/1/2005 11:30 4/1/2005 15:20 142.10 4/1/2005 11:35 4/1/2005 15:30X 155.52 4/1/2005 11:40 4/1/2005 15:40X 166.43 4/1/2005 11:45 4/1/2005 15:50 170.27 4/1/2005 11:50 4/1/2005 16:00 135.32 4/1/2005 11:55 4/1/2005 16:10 116.33 4/1/2005 12:00 4/1/2005 16:20 119.09 4/1/2005 12:05 4/1/2005 16:30 121.32 4/1/2005 12:10 4/1/2005 16:40 127.89 4/1/2005 12:15 4/1/2005 16:50 121.41 4/1/2005 12:20 4/1/2005 17:00 118.48 4/1/2005 12:25 4/1/2005 17:10 110.94 4/1/2005 12:30 4/1/2005 17:20 112.23 4/1/2005 12:35 4/1/2005 17:30 124.24 4/1/2005 12:40 4/1/2005 17:40 127.88 4/1/2005 12:45 4/1/2005 17:50 117.92 4/1/2005 12:50 4/1/2005 18:00 109.68 4/1/2005 12:55 4/1/2005 18:10 113.36 4/1/2005 13:00 4/1/2005 18:20 119.21 4/1/2005 13:05 4/1/2005 18:30 123.75 4/1/2005 13:10 4/1/2005 18:40 112.59 4/1/2005 13:15 4/1/2005 18:50 114.96 4/1/2005 13:20 4/1/2005 19:00 110.16 4/1/2005 13:25 4/1/2005 19:10 113.52 4/1/2005 13:30 4/1/2005 19:20 121.99 4/1/2005 13:35 4/1/2005 19:30 127.39 4/1/2005 13:40 4/1/2005 19:40 119.59 4/1/2005 13:45 4/1/2005 19:50 108.24 4/1/2005 13:50 4/1/2005 20:00X 113.61 4/1/2005 13:55 4/1/2005 20:10 121.89 4/1/2005 14:00 4/1/2005 20:20 123.94 4/1/2005 14:05 4/1/2005 20:30 112.00 4/1/2005 14:10 4/1/2005 20:40X 115.24 4/1/2005 14:15 4/1/2005 20:50 111.80 4/1/2005 14:20 4/1/2005 21:00 116.98 4/1/2005 14:25 4/1/2005 21:10X 125.61 4/1/2005 14:30 4/1/2005 21:20 120.96 4/1/2005 14:35 4/1/2005 21:30 113.06 4/1/2005 14:40 4/1/2005 21:40 111.32 4/1/2005 14:45 4/1/2005 21:50 114.92 4/1/2005 14:50 4/1/2005 22:00 125.44 4/1/2005 14:55 4/1/2005 22:10 122.48 4/1/2005 15:00 4/1/2005 22:20 115.86129.77 4/1/2005 15:05 4/1/2005 15:10 4/3/2005 7:20 79.01 4/1/2005 15:15 4/3/2005 7:30 58.11 4/1/2005 15:204/3/2005 7:40 106.37 4/1/2005 15:25 4/3/2005 7:50 112.25 4/1/2005 15:30 4/3/2005 8:00 111.73 4/1/2005 15:35 4/3/2005 8:10 115.87 4/1/2005 15:40 4/3/2005 8:20 118.65 4/1/2005 15:45 4/3/2005 8:30 121.31 4/1/2005 15:50 4/3/2005 8:40 124.09 4/1/2005 15:55 4/3/2005 8:50 124.14 4/1/2005 16:00 4/3/2005 9:00 124.06 4/1/2005 16:05 4/3/2005 9:10 125.96 4/1/2005 16:10 4/3/2005 9:20 124.35 4/1/2005 16:15 4/3/2005 9:30 124.47 4/1/2005 16:20 4/3/2005 9:40 127.77 4/1/2005 16:25 4/3/2005 9:50 129.18 4/1/2005 16:30 4/3/2005 10:00 127.85 4/1/2005 16:35 4/3/2005 10:10 126.83 4/1/2005 16:40 4/3/2005 10:20 126.89 4/1/2005 16:45 4/3/2005 10:30 124.58 4/1/2005 16:50 4/3/2005 10:40 123.40 4/1/2005 16:55 4/3/2005 10:50 124.71 4/1/2005 17:00 4/3/2005 11:00 127.32 4/1/2005 17:05 4/3/2005 11:10 124.38 4/1/2005 17:10 4/3/2005 11:20 123.34 4/1/2005 17:15 4/3/2005 11:30X 124.11 4/1/2005 17:20 4/3/2005 11:40 124.34 4/1/2005 17:25 4/3/2005 11:50 125.77 4/1/2005 17:30 4/3/2005 12:00X 137.95 4/1/2005 17:35 4/3/2005 12:10X 169.40 4/1/2005 17:40 4/3/2005 12:20 195.90 4/1/2005 17:45 4/3/2005 16:50X 203.59 4/1/2005 17:50 4/3/2005 17:00X 209.22 4/1/2005 17:55 4/3/2005 17:10 201.44 4/1/2005 18:00 4/3/2005 17:20 183.00 4/1/2005 18:05 4/3/2005 17:30X 167.80 4/1/2005 18:10 4/3/2005 17:40 149.00 4/1/2005 18:15 4/3/2005 17:50 122.39 4/1/2005 18:20 4/3/2005 18:00 107.76 4/1/2005 18:25 4/3/2005 18:10 98.20 4/1/2005 18:30 4/3/2005 18:20 97.12 4/1/2005 18:35 4/3/2005 18:30 97.67 4/1/2005 18:40 4/3/2005 18:40 87.09 4/1/2005 18:45 4/3/2005 18:50 88.53121.97 4/1/2005 18:50 4/1/2005 18:55 4/11/2005 8:10X 40.78 4/1/2005 19:00 4/11/2005 8:20 51.45 4/1/2005 19:05 4/11/2005 8:30 78.05 4/1/2005 19:10 4/11/2005 8:40 76.21 4/1/2005 19:154/11/2005 8:50 73.64 4/1/2005 19:20 4/11/2005 9:00 77.47 4/1/2005 19:25 4/11/2005 9:10 78.82 4/1/2005 19:30 4/11/2005 9:20 79.01 4/1/2005 19:35 4/11/2005 9:30 86.97 4/1/2005 19:40 4/11/2005 9:40 90.29 4/1/2005 19:45 4/11/2005 9:50 88.80 4/1/2005 19:50 4/11/2005 10:00 88.96 4/1/2005 19:55 4/11/2005 10:10 89.05 4/1/2005 20:00 4/11/2005 10:20 85.31 4/1/2005 20:05 4/11/2005 10:30 89.44 4/1/2005 20:10 4/11/2005 10:40 94.46 4/1/2005 20:15 4/11/2005 10:50 91.00 4/1/2005 20:20 4/11/2005 11:00 90.91 4/1/2005 20:25 4/11/2005 11:10 92.27 4/1/2005 20:30 4/11/2005 11:20 91.66 4/1/2005 20:35 4/11/2005 11:30 88.40 4/1/2005 20:40 4/11/2005 11:40 90.23 4/1/2005 20:45 4/11/2005 11:50 89.94 4/1/2005 20:50 4/11/2005 12:00 88.14 4/1/2005 20:55 4/11/2005 12:10 88.02 4/1/2005 21:00 4/11/2005 12:20 86.14 4/1/2005 21:05 4/11/2005 12:30 80.65 4/1/2005 21:10 4/11/2005 12:40 83.71 4/1/2005 21:15 4/11/2005 12:50 86.47 4/1/2005 21:20 4/11/2005 13:00 83.80 4/1/2005 21:25 4/11/2005 13:10 82.69 4/1/2005 21:30 4/11/2005 13:20 82.78 4/1/2005 21:35 4/11/2005 13:30 80.86 4/1/2005 21:40 4/11/2005 13:40 80.86 4/1/2005 21:45 4/11/2005 13:50 81.38 4/1/2005 21:50 4/11/2005 14:00 85.92 4/1/2005 21:55 4/11/2005 14:10 79.08 4/1/2005 22:00 4/11/2005 14:20 79.66 4/1/2005 22:05 4/11/2005 14:30 82.85 4/1/2005 22:10 4/11/2005 14:40 77.8883.93 4/1/2005 22:15 4/1/2005 22:20 4/12/2005 8:50 33.32 4/1/2005 22:25 4/12/2005 9:00 52.53 Avg 4/12/2005 9:10 63.07 4/12/2005 9:20 69.43 4/12/2005 9:30 69.88 4/3/2005 7:20 4/12/2005 9:40 75.94 4/3/2005 7:25 4/12/2005 9:50 81.78 4/3/2005 7:30 4/12/2005 10:00 73.61 4/3/2005 7:35 4/12/2005 10:10 78.83 4/3/2005 7:40 4/12/2005 10:20 83.60 4/3/2005 7:454/12/2005 10:30 79.59 4/3/2005 7:50 4/12/2005 10:40 79.17 4/3/2005 7:55 4/12/2005 10:50 82.54 4/3/2005 8:00 4/12/2005 11:00 77.85 4/3/2005 8:05 4/12/2005 11:10 77.94 4/3/2005 8:10 4/12/2005 11:20 82.59 4/3/2005 8:15 4/12/2005 11:30 79.90 4/3/2005 8:20 4/12/2005 11:40 80.40 4/3/2005 8:25 4/12/2005 11:50 81.81 4/3/2005 8:30 4/12/2005 12:00 76.89 4/3/2005 8:35 4/12/2005 12:10 78.82 4/3/2005 8:40 4/12/2005 12:20 83.33 4/3/2005 8:45 4/12/2005 12:30 80.06 4/3/2005 8:50 4/12/2005 12:40 81.17 4/3/2005 8:55 4/12/2005 12:50 82.61 4/3/2005 9:00 4/12/2005 13:00 77.58 4/3/2005 9:05 4/12/2005 13:10 78.05 4/3/2005 9:10 4/12/2005 13:20 82.32 4/3/2005 9:15 4/12/2005 13:30 80.70 4/3/2005 9:20 4/12/2005 13:40 81.08 4/3/2005 9:25 4/12/2005 13:50 82.26 4/3/2005 9:30 4/12/2005 14:00 78.84 4/3/2005 9:35 4/12/2005 14:10 82.48 4/3/2005 9:40 4/12/2005 14:20 91.67 4/3/2005 9:45 4/12/2005 14:30 94.62 4/3/2005 9:50 4/12/2005 14:40 96.3078.13 4/3/2005 9:55 4/3/2005 10:00 4/16/2005 16:20X 185.00 4/3/2005 10:05 4/16/2005 16:30X 173.75 4/3/2005 10:10 4/16/2005 16:40X 165.38 4/3/2005 10:15 4/16/2005 16:50X 168.27 4/3/2005 10:20 4/16/2005 17:00X 176.92 4/3/2005 10:25 4/16/2005 17:10X 179.80 4/3/2005 10:30 4/16/2005 17:20X 165.36 4/3/2005 10:35 4/16/2005 17:30 157.82 4/3/2005 10:40 4/16/2005 17:40 160.41 4/3/2005 10:45 4/16/2005 17:50 140.42 4/3/2005 10:50 4/16/2005 18:00 147.74 4/3/2005 10:55 4/16/2005 18:10 148.79 4/3/2005 11:00 4/16/2005 18:20 133.56 4/3/2005 11:05 4/16/2005 18:30 142.50 4/3/2005 11:10 4/16/2005 18:40 147.17 4/3/2005 11:15 4/16/2005 18:50 148.08 4/3/2005 11:20 4/16/2005 19:00 146.78 4/3/2005 11:25 4/16/2005 19:10 147.24 4/3/2005 11:30 4/16/2005 19:20 152.50 4/3/2005 11:35 4/16/2005 19:30X 147.95 4/3/2005 11:404/16/2005 19:40 144.34 4/3/2005 11:45 4/16/2005 19:50X 150.51 4/3/2005 11:50 147.49 4/3/2005 11:55 4/18/2005 8:20 95.89 4/3/2005 12:00 4/18/2005 8:30 109.48 4/3/2005 12:05 4/18/2005 8:40X 133.33 4/3/2005 12:10 4/18/2005 8:50 130.57 4/3/2005 12:15 4/18/2005 9:00 125.31 4/3/2005 12:20 4/18/2005 9:10 120.41 4/3/2005 12:25 4/18/2005 9:20 117.50 4/18/2005 9:30 117.42 4/3/2005 16:45 4/18/2005 9:40 117.91 4/3/2005 16:50 4/18/2005 9:50 116.66 4/3/2005 16:55 4/18/2005 10:00 116.16 4/3/2005 17:00 4/18/2005 10:10 116.26 4/3/2005 17:05 4/18/2005 10:20 117.31 4/3/2005 17:10 4/18/2005 10:30 117.39 4/3/2005 17:15 4/18/2005 10:40 116.67 4/3/2005 17:20 4/18/2005 10:50 117.81 4/3/2005 17:25 4/18/2005 11:00 117.77 4/3/2005 17:30 4/18/2005 11:10 118.15 4/3/2005 17:35 4/18/2005 11:20 118.01 4/3/2005 17:40 4/18/2005 11:30 119.50 4/3/2005 17:45 4/18/2005 11:40 119.74 4/3/2005 17:50 4/18/2005 11:50 121.63 4/3/2005 17:55 4/18/2005 12:00 119.09 4/3/2005 18:00 4/18/2005 12:10 108.09 4/3/2005 18:05 4/18/2005 12:20 108.14 4/3/2005 18:10 4/18/2005 12:30 107.91 4/3/2005 18:15 4/18/2005 12:40 107.69 4/3/2005 18:20 4/18/2005 12:50 109.34 4/3/2005 18:25 4/18/2005 13:00 108.73 4/3/2005 18:30 4/18/2005 13:10 108.36 4/3/2005 18:35 4/18/2005 13:20 108.29 4/3/2005 18:40 4/18/2005 13:30 109.53 4/3/2005 18:45 4/18/2005 13:40 109.41 4/3/2005 18:50 4/18/2005 13:50 109.59 4/3/2005 18:55 4/18/2005 14:00 110.66 Avg 4/18/2005 14:10 113.89 4/18/2005 14:20 114.93 4/18/2005 14:30 116.75 4/11/2005 8:05 4/18/2005 14:40 117.60 4/11/2005 8:10 4/18/2005 14:50 121.01 4/11/2005 8:15 4/18/2005 15:00 122.39 4/11/2005 8:20 4/18/2005 15:10 123.88 4/11/2005 8:25 4/18/2005 15:20 124.65 4/11/2005 8:30 4/18/2005 15:30 126.37123.06 4/11/2005 8:354/11/2005 8:40 4/19/2005 7:30 114.34 4/11/2005 8:45 4/19/2005 7:40 124.52 4/11/2005 8:50 4/19/2005 7:50 124.24 4/11/2005 8:55 4/19/2005 8:00 122.00 4/11/2005 9:00 4/19/2005 8:10 107.99 4/11/2005 9:05 4/19/2005 8:20 107.19 4/11/2005 9:10 4/19/2005 8:30 107.14 4/11/2005 9:15 4/19/2005 8:40 108.22 4/11/2005 9:20 4/19/2005 8:50 107.90 4/11/2005 9:25 4/19/2005 9:00 107.00 4/11/2005 9:30 4/19/2005 9:10 106.73 4/11/2005 9:35 4/19/2005 9:20 106.11 4/11/2005 9:40 4/19/2005 9:30 106.04 4/11/2005 9:45 4/19/2005 9:40 105.87 4/11/2005 9:50 4/19/2005 9:50 105.16 4/11/2005 9:55 4/19/2005 10:00 104.80 4/11/2005 10:00 4/19/2005 10:10 104.66 4/11/2005 10:05 4/19/2005 10:20 105.15 4/11/2005 10:10 4/19/2005 10:30 104.83 4/11/2005 10:15 4/19/2005 10:40 104.75 4/11/2005 10:20 4/19/2005 10:50 104.64 4/11/2005 10:25 4/19/2005 11:00 104.54 4/11/2005 10:30 4/19/2005 11:10 104.61 4/11/2005 10:35 4/19/2005 11:20 104.92 4/11/2005 10:40 4/19/2005 11:30 105.08 4/11/2005 10:45 4/19/2005 11:40 105.65 4/11/2005 10:50 4/19/2005 11:50 105.53 4/11/2005 10:55 4/19/2005 12:00 106.06 4/11/2005 11:00 4/19/2005 12:10 103.03 4/11/2005 11:05 4/19/2005 12:20 102.60 4/11/2005 11:10 4/19/2005 12:30 102.08 4/11/2005 11:15 4/19/2005 12:40 101.72 4/11/2005 11:20 4/19/2005 12:50 101.75 4/11/2005 11:25 4/19/2005 13:00 102.01 4/11/2005 11:30 4/19/2005 13:10 101.66 4/11/2005 11:35 4/19/2005 13:20 101.39 4/11/2005 11:40 4/19/2005 13:30 101.29 4/11/2005 11:45 4/19/2005 13:40 101.55 4/11/2005 11:50 4/19/2005 13:50 101.73 4/11/2005 11:55 4/19/2005 14:00 101.48 4/11/2005 12:00 4/19/2005 14:10 101.60 4/11/2005 12:05 4/19/2005 14:20 101.18 4/11/2005 12:10 4/19/2005 14:30 101.19 4/11/2005 12:15 4/19/2005 14:40 101.20105.75 4/11/2005 12:20 4/11/2005 12:25 4/20/2005 8:00 98.96 4/11/2005 12:304/20/2005 8:10 99.85 4/11/2005 12:35 4/20/2005 8:20 100.76 4/11/2005 12:40 4/20/2005 8:30 99.42 4/11/2005 12:45 4/20/2005 8:40 97.99 4/11/2005 12:50 4/20/2005 8:50 97.33 4/11/2005 12:55 4/20/2005 9:00 96.51 4/11/2005 13:00 4/20/2005 9:10 96.91 4/11/2005 13:05 4/20/2005 9:20 96.69 4/11/2005 13:10 4/20/2005 9:30X 96.26 4/11/2005 13:15 4/20/2005 9:40 96.32 4/11/2005 13:20 4/20/2005 9:50 95.79 4/11/2005 13:25 4/20/2005 10:00 95.85 4/11/2005 13:30 4/20/2005 10:10 96.26 4/11/2005 13:35 4/20/2005 10:20 96.14 4/11/2005 13:40 4/20/2005 10:30 96.15 4/11/2005 13:45 4/20/2005 10:40 96.14 4/11/2005 13:50 4/20/2005 10:50 96.23 4/11/2005 13:55 4/20/2005 11:00 96.22 4/11/2005 14:00 4/20/2005 11:10 96.87 4/11/2005 14:05 4/20/2005 11:20X 97.02 4/11/2005 14:10 4/20/2005 11:30 96.53 4/11/2005 14:15 4/20/2005 11:40 96.32 4/11/2005 14:20 4/20/2005 11:50 96.19 Avg 4/20/2005 12:00 95.95 97.02

4/26/2005 8:30 39.12 4/12/2005 8:45 4/26/2005 8:40 37.61 4/12/2005 8:50 4/26/2005 8:50 72.06 4/12/2005 8:55 4/26/2005 9:00 64.73 4/12/2005 9:00 4/26/2005 9:10 49.02 4/12/2005 9:05 4/26/2005 9:20 42.41 4/12/2005 9:10 4/26/2005 9:30 36.80 4/12/2005 9:15 4/26/2005 9:40 33.35 4/12/2005 9:20 4/26/2005 9:50 35.19 4/12/2005 9:25 4/26/2005 10:00 35.15 4/12/2005 9:30 4/26/2005 10:10 31.92 4/12/2005 9:35 4/26/2005 10:20 30.28 4/12/2005 9:40 4/26/2005 10:30 29.14 4/12/2005 9:45 4/26/2005 10:40 27.15 4/12/2005 9:50 4/26/2005 10:50 30.13 4/12/2005 9:55 4/26/2005 11:00 30.40 4/12/2005 10:00 4/26/2005 11:10 28.05 4/12/2005 10:05 4/26/2005 11:20 26.37 4/12/2005 10:10 4/26/2005 11:30 26.82 4/12/2005 10:15 4/26/2005 11:40 24.51 4/12/2005 10:20 4/26/2005 11:50 25.67 4/12/2005 10:25 4/26/2005 12:00 28.30 4/12/2005 10:304/26/2005 12:10 26.65 4/12/2005 10:35 4/26/2005 12:20 25.3234.84 4/12/2005 10:40 4/12/2005 10:45 4/12/2005 10:50 4/12/2005 10:55 4/12/2005 11:00 4/12/2005 11:05 4/12/2005 11:10 4/12/2005 11:15 4/12/2005 11:20 4/12/2005 11:25 4/12/2005 11:30 4/12/2005 11:35 4/12/2005 11:40 4/12/2005 11:45 4/12/2005 11:50 4/12/2005 11:55 4/12/2005 12:00 4/12/2005 12:05 4/12/2005 12:10 4/12/2005 12:15 4/12/2005 12:20 4/12/2005 12:25 4/12/2005 12:30 4/12/2005 12:35 4/12/2005 12:40 4/12/2005 12:45 4/12/2005 12:50 4/12/2005 12:55 4/12/2005 13:00 4/12/2005 13:05 4/12/2005 13:10 4/12/2005 13:15 4/12/2005 13:20 4/12/2005 13:25 4/12/2005 13:30 4/12/2005 13:35 4/12/2005 13:40 4/12/2005 13:45 4/12/2005 13:50 4/12/2005 13:55 4/12/2005 14:00 4/12/2005 14:05 4/12/2005 14:10 4/12/2005 14:15 4/12/2005 14:20 Avg4/16/2005 8:55 4/16/2005 9:00 4/16/2005 9:05 4/16/2005 9:10 4/16/2005 9:15 4/16/2005 9:20 4/16/2005 9:25 4/16/2005 9:30 4/16/2005 9:35 4/16/2005 9:40 4/16/2005 9:45 4/16/2005 9:50 4/16/2005 9:55 4/16/2005 10:00 4/16/2005 10:05 4/16/2005 10:10 4/16/2005 10:15 4/16/2005 10:20 4/16/2005 10:25 4/16/2005 10:30 4/16/2005 10:35 4/16/2005 10:40 4/16/2005 10:45 4/16/2005 10:50 4/16/2005 10:55 4/16/2005 11:00 4/16/2005 11:05 4/16/2005 11:10 4/16/2005 11:15 4/16/2005 11:20 4/16/2005 11:25 4/16/2005 11:30 4/16/2005 11:35 4/16/2005 11:40 4/16/2005 11:45 4/16/2005 11:50 4/16/2005 11:55 4/16/2005 12:00 4/16/2005 12:05 4/16/2005 12:10 4/16/2005 12:15 4/16/2005 12:20 4/16/2005 12:25 4/16/2005 12:30 4/16/2005 12:354/16/2005 12:40 4/16/2005 12:45 4/16/2005 12:50 4/16/2005 12:55 4/16/2005 13:00 4/16/2005 13:05 4/16/2005 13:10 4/16/2005 13:15 4/16/2005 13:20 4/16/2005 13:25 4/16/2005 13:30 4/16/2005 13:35 4/16/2005 13:40 4/16/2005 13:45 4/16/2005 13:50 4/16/2005 13:55 4/16/2005 14:00 4/16/2005 14:05 4/16/2005 14:10 4/16/2005 14:15 4/16/2005 14:20 4/16/2005 14:25 4/16/2005 14:30 4/16/2005 14:35 4/16/2005 14:40 4/16/2005 14:45 4/16/2005 14:50 4/16/2005 14:55 4/16/2005 15:00 4/16/2005 15:05 4/16/2005 15:10 4/16/2005 15:15 4/16/2005 15:20 4/16/2005 15:25 4/16/2005 15:30 4/16/2005 15:35 4/16/2005 15:40 4/16/2005 15:45 4/16/2005 15:50 4/16/2005 15:55 4/16/2005 16:00 4/16/2005 16:05 4/16/2005 16:10 4/16/2005 16:15 4/16/2005 16:20 4/16/2005 16:25 4/16/2005 16:304/16/2005 16:35 4/16/2005 16:40 4/16/2005 16:45 4/16/2005 16:50 4/16/2005 16:55 4/16/2005 17:00 4/16/2005 17:05 4/16/2005 17:10 4/16/2005 17:15 4/16/2005 17:20 4/16/2005 17:25 4/16/2005 17:30 4/16/2005 17:35 4/16/2005 17:40 4/16/2005 17:45 4/16/2005 17:50 4/16/2005 17:55 4/16/2005 18:00 4/16/2005 18:05 4/16/2005 18:10 4/16/2005 18:15 4/16/2005 18:20 4/16/2005 18:25 4/16/2005 18:30 4/16/2005 18:35 4/16/2005 18:40 4/16/2005 18:45 4/16/2005 18:50 4/16/2005 18:55 4/16/2005 19:00 4/16/2005 19:05 4/16/2005 19:10 4/16/2005 19:15 4/16/2005 19:20 4/16/2005 19:25 4/16/2005 19:30 4/16/2005 19:35 4/16/2005 19:40 4/16/2005 19:45 4/16/2005 19:50 4/16/2005 19:55 Avg

4/18/2005 8:25 4/18/2005 8:30 4/18/2005 8:354/18/2005 8:40 4/18/2005 8:45 4/18/2005 8:50 4/18/2005 8:55 4/18/2005 9:00 4/18/2005 9:05 4/18/2005 9:10 4/18/2005 9:15 4/18/2005 9:20 4/18/2005 9:25 4/18/2005 9:30 4/18/2005 9:35 4/18/2005 9:40 4/18/2005 9:45 4/18/2005 9:50 4/18/2005 9:55 4/18/2005 10:00 4/18/2005 10:05 4/18/2005 10:10 4/18/2005 10:15 4/18/2005 10:20 4/18/2005 10:25 4/18/2005 10:30 4/18/2005 10:35 4/18/2005 10:40 4/18/2005 10:45 4/18/2005 10:50 4/18/2005 10:55 4/18/2005 11:00 4/18/2005 11:05 4/18/2005 11:10 4/18/2005 11:15 4/18/2005 11:20 4/18/2005 11:25 4/18/2005 11:30 4/18/2005 11:35 4/18/2005 11:40 4/18/2005 11:45 4/18/2005 11:50 4/18/2005 11:55 4/18/2005 12:00 4/18/2005 12:05 4/18/2005 12:10 4/18/2005 12:15 4/18/2005 12:20 4/18/2005 12:25 4/18/2005 12:304/18/2005 12:35 4/18/2005 12:40 4/18/2005 12:45 4/18/2005 12:50 4/18/2005 12:55 4/18/2005 13:00 4/18/2005 13:05 4/18/2005 13:10 4/18/2005 13:15 4/18/2005 13:20 4/18/2005 13:25 4/18/2005 13:30 4/18/2005 13:35 4/18/2005 13:40 4/18/2005 13:45 4/18/2005 13:50 4/18/2005 13:55 4/18/2005 14:00 4/18/2005 14:05 4/18/2005 14:10 4/18/2005 14:15 4/18/2005 14:20 4/18/2005 14:25 4/18/2005 14:30 4/18/2005 14:35 4/18/2005 14:40 4/18/2005 14:45 4/18/2005 14:50 4/18/2005 14:55 4/18/2005 15:00 4/18/2005 15:05 4/18/2005 15:10 4/18/2005 15:15 4/18/2005 15:20 4/18/2005 15:25 4/18/2005 15:30 Avg

4/19/2005 7:25 4/19/2005 7:30 4/19/2005 7:35 4/19/2005 7:40 4/19/2005 7:45 4/19/2005 7:50 4/19/2005 7:55 4/19/2005 8:004/19/2005 8:05 4/19/2005 8:10 4/19/2005 8:15 4/19/2005 8:20 4/19/2005 8:25 4/19/2005 8:30 4/19/2005 8:35 4/19/2005 8:40 4/19/2005 8:45 4/19/2005 8:50 4/19/2005 8:55 4/19/2005 9:00 4/19/2005 9:05 4/19/2005 9:10 4/19/2005 9:15 4/19/2005 9:20 4/19/2005 9:25 4/19/2005 9:30 4/19/2005 9:35 4/19/2005 9:40 4/19/2005 9:45 4/19/2005 9:50 4/19/2005 9:55 4/19/2005 10:00 4/19/2005 10:05 4/19/2005 10:10 4/19/2005 10:15 4/19/2005 10:20 4/19/2005 10:25 4/19/2005 10:30 4/19/2005 10:35 4/19/2005 10:40 4/19/2005 10:45 4/19/2005 10:50 4/19/2005 10:55 4/19/2005 11:00 4/19/2005 11:05 4/19/2005 11:10 4/19/2005 11:15 4/19/2005 11:20 4/19/2005 11:25 4/19/2005 11:30 4/19/2005 11:35 4/19/2005 11:40 4/19/2005 11:45 4/19/2005 11:50 4/19/2005 11:554/19/2005 12:00 4/19/2005 12:05 4/19/2005 12:10 4/19/2005 12:15 4/19/2005 12:20 4/19/2005 12:25 4/19/2005 12:30 4/19/2005 12:35 4/19/2005 12:40 4/19/2005 12:45 4/19/2005 12:50 4/19/2005 12:55 4/19/2005 13:00 4/19/2005 13:05 4/19/2005 13:10 4/19/2005 13:15 4/19/2005 13:20 4/19/2005 13:25 4/19/2005 13:30 4/19/2005 13:35 4/19/2005 13:40 4/19/2005 13:45 4/19/2005 13:50 4/19/2005 13:55 4/19/2005 14:00 4/19/2005 14:05 4/19/2005 14:10 4/19/2005 14:15 4/19/2005 14:20 4/19/2005 14:25 4/19/2005 14:30 4/19/2005 14:35 4/19/2005 14:40 Avg

4/20/2005 7:55 4/20/2005 8:00 4/20/2005 8:05 4/20/2005 8:10 4/20/2005 8:15 4/20/2005 8:20 4/20/2005 8:25 4/20/2005 8:30 4/20/2005 8:35 4/20/2005 8:40 4/20/2005 8:454/20/2005 8:50 4/20/2005 8:55 4/20/2005 9:00 4/20/2005 9:05 4/20/2005 9:10 4/20/2005 9:15 4/20/2005 9:20 4/20/2005 9:25 4/20/2005 9:30 4/20/2005 9:35 4/20/2005 9:40 4/20/2005 9:45 4/20/2005 9:50 4/20/2005 9:55 4/20/2005 10:00 4/20/2005 10:05 4/20/2005 10:10 4/20/2005 10:15 4/20/2005 10:20 4/20/2005 10:25 4/20/2005 10:30 4/20/2005 10:35 4/20/2005 10:40 4/20/2005 10:45 4/20/2005 10:50 4/20/2005 10:55 4/20/2005 11:00 4/20/2005 11:05 4/20/2005 11:10 4/20/2005 11:15 4/20/2005 11:20 4/20/2005 11:25 4/20/2005 11:30 4/20/2005 11:35 4/20/2005 11:40 4/20/2005 11:45 4/20/2005 11:50 4/20/2005 11:55 4/20/2005 12:00 Avg

4/26/2005 8:30 4/26/2005 8:35 4/26/2005 8:40 4/26/2005 8:45 4/26/2005 8:504/26/2005 8:55 4/26/2005 9:00 4/26/2005 9:05 4/26/2005 9:10 4/26/2005 9:15 4/26/2005 9:20 4/26/2005 9:25 4/26/2005 9:30 4/26/2005 9:35 4/26/2005 9:40 4/26/2005 9:45 4/26/2005 9:50 4/26/2005 9:55 4/26/2005 10:00 4/26/2005 10:05 4/26/2005 10:10 4/26/2005 10:15 4/26/2005 10:20 4/26/2005 10:25 4/26/2005 10:30 4/26/2005 10:35 4/26/2005 10:40 4/26/2005 10:45 4/26/2005 10:50 4/26/2005 10:55 4/26/2005 11:00 4/26/2005 11:05 4/26/2005 11:10 4/26/2005 11:15 4/26/2005 11:20 4/26/2005 11:25 4/26/2005 11:30 4/26/2005 11:35 4/26/2005 11:40 4/26/2005 11:45 4/26/2005 11:50 4/26/2005 11:55 4/26/2005 12:00 4/26/2005 12:05 4/26/2005 12:10 4/26/2005 12:15 4/26/2005 12:20 4/26/2005 12:25

AvgCount 335

Ave. 104.67 Std. Deviation 30.72 Min 24.51 Max 201.44 CV 0.29Effluent Turbidity Date/Time pH 1.63 4/1/2005 7:55 7.87

x 10.04 4/1/2005 8:00 7.40

1.15 4/1/2005 8:05 7.24 0.84 4/1/2005 8:10 7.23 1.07 4/1/2005 8:15 7.24 2.33 4/1/2005 8:20 7.25 6.87 4/1/2005 8:25 7.25 0.90 4/1/2005 8:30 7.25 0.82 4/1/2005 8:35 7.25 7.34 4/1/2005 8:40 7.25 1.20 4/1/2005 8:45 7.25 1.85 4/1/2005 8:50 7.25 0.65 4/1/2005 8:55 7.25 1.63 4/1/2005 9:00 7.25 8.22 4/1/2005 9:05 7.25 0.49 4/1/2005 9:10 7.25 1.29 4/1/2005 9:15 7.25 0.68 4/1/2005 9:20 7.26 0.60 4/1/2005 9:25 7.26 0.57 4/1/2005 9:30 7.26 0.70 4/1/2005 9:35 7.26

x 17.09 4/1/2005 9:40 7.27

0.50 4/1/2005 9:45 7.26 0.46 4/1/2005 9:50 7.26 1.93 4/1/2005 9:55 7.26 0.59 4/1/2005 10:007.26 1.13 4/1/2005 10:05 7.26 0.48 4/1/2005 10:107.26

x 14.27 4/1/2005 10:15 7.26

x 11.88 4/1/2005 10:20 7.26

0.44 4/1/2005 10:25 7.26 0.87 4/1/2005 10:307.26 0.70 4/1/2005 10:35 7.26 0.77 4/1/2005 10:407.25 0.80 4/1/2005 10:45 7.26 1.25 4/1/2005 10:507.25 5.90 4/1/2005 10:55 7.26 0.49 4/1/2005 11:007.25 0.47 4/1/2005 11:05 7.25 1.65 4/1/2005 11:107.25 0.56 4/1/2005 11:15 7.25 1.10 4/1/2005 11:207.25 0.92 4/1/2005 11:25 7.250.99 4/1/2005 11:307.25 0.63 4/1/2005 11:35 7.25 1.89 4/1/2005 11:407.25 0.55 4/1/2005 11:45 7.25 0.55 4/1/2005 11:507.25 4.83 4/1/2005 11:55 7.24 1.12 4/1/2005 12:007.24 0.88 4/1/2005 12:05 7.24 0.76 4/1/2005 12:107.24 0.79 4/1/2005 12:15 7.24 1.74 4/1/2005 12:207.24 0.69 4/1/2005 12:25 7.24 0.54 4/1/2005 12:307.23 5.98 4/1/2005 12:35 7.23 2.30 4/1/2005 12:407.23 3.80 4/1/2005 12:45 7.23 2.42 4/1/2005 12:507.23 4.96 4/1/2005 12:55 7.23 6.00 4/1/2005 13:007.23 0.60 4/1/2005 13:05 7.23 1.96 4/1/2005 13:107.22 1.11 4/1/2005 13:15 7.23 1.24 4/1/2005 13:207.22 1.33 4/1/2005 13:25 7.15 2.70 4/1/2005 13:307.14

x 19.36 4/1/2005 13:35 7.13

0.77 4/1/2005 13:407.13 1.05 4/1/2005 13:45 7.12 6.19 4/1/2005 13:507.13 7.43 4/1/2005 13:55 7.13 9.00 4/1/2005 14:007.13 3.11 4/1/2005 14:05 7.14 2.88 4/1/2005 14:107.12 1.65 4/1/2005 14:15 7.11 3.73 4/1/2005 14:207.10 2.95 4/1/2005 14:25 7.09

x 18.10 4/1/2005 14:30 7.09

2.25 4/1/2005 14:35 7.09

x 11.24 4/1/2005 14:40 7.10

5.22 4/1/2005 14:45 7.09 5.95 4/1/2005 14:507.09 6.54 4/1/2005 14:55 7.09 4.27 4/1/2005 15:007.11 2.67 4/1/2005 15:05 7.10 5.20 4/1/2005 15:107.10 3.39 4/1/2005 15:15 7.08 6.67 4/1/2005 15:207.079.49 4/1/2005 15:25 7.05 9.19 4/1/2005 15:307.04

x 15.42 4/1/2005 15:35 7.05

7.84 4/1/2005 15:407.05

x 13.29 4/1/2005 15:45 7.05

3.68 4/1/2005 15:507.05 7.97 4/1/2005 15:55 7.06 2.93 4/1/2005 16:007.06 2.29 4/1/2005 16:05 7.06 1.33 4/1/2005 16:107.07 0.82 4/1/2005 16:15 7.08 1.12 4/1/2005 16:207.09 0.96 4/1/2005 16:25 7.10 1.19 4/1/2005 16:307.11 0.98 4/1/2005 16:35 7.11 0.65 4/1/2005 16:407.13 0.49 4/1/2005 16:45 7.13 0.56 4/1/2005 16:507.14 0.50 4/1/2005 16:55 7.12 1.03 4/1/2005 17:007.12 2.91 4/1/2005 17:05 7.13 0.90 4/1/2005 17:107.14 0.58 4/1/2005 17:15 7.15 0.56 4/1/2005 17:207.15 0.53 4/1/2005 17:25 7.17 0.51 4/1/2005 17:307.17 5.99 4/1/2005 17:35 7.17 0.49 4/1/2005 17:407.17 0.83 4/1/2005 17:45 7.18 0.70 4/1/2005 17:507.18 0.58 4/1/2005 17:55 7.18 0.45 4/1/2005 18:007.18 0.49 4/1/2005 18:05 7.19 0.47 4/1/2005 18:107.19 0.50 4/1/2005 18:15 7.20 2.71 4/1/2005 18:207.20 0.75 4/1/2005 18:25 7.21 0.58 4/1/2005 18:307.21 0.55 4/1/2005 18:35 7.22 0.52 4/1/2005 18:407.22 0.52 4/1/2005 18:45 7.21 0.75 4/1/2005 18:507.21 0.49 4/1/2005 18:55 7.21 0.78 4/1/2005 19:007.22 0.57 4/1/2005 19:05 7.22 0.57 4/1/2005 19:107.24 0.46 4/1/2005 19:15 7.240.51 4/1/2005 19:207.25 3.47 4/1/2005 19:25 7.25 0.50 4/1/2005 19:307.25 1.19 4/1/2005 19:35 7.25 0.74 4/1/2005 19:407.25 0.57 4/1/2005 19:45 7.24 0.55 4/1/2005 19:507.25 0.98 4/1/2005 19:55 7.24

x 10.84 4/1/2005 20:00 7.24

0.51 4/1/2005 20:05 7.25 0.48 4/1/2005 20:107.25 0.74 4/1/2005 20:15 7.25 0.54 4/1/2005 20:207.25 0.58 4/1/2005 20:25 7.27 0.46 4/1/2005 20:307.25 6.90 4/1/2005 20:35 7.25

x 10.90 4/1/2005 20:40 7.24

0.51 4/1/2005 20:45 7.25 0.81 4/1/2005 20:507.25 0.66 4/1/2005 20:55 7.25 0.58 4/1/2005 21:007.26 0.55 4/1/2005 21:05 7.26 0.54 4/1/2005 21:107.26

x 10.78 4/1/2005 21:15 7.26

0.53 4/1/2005 21:207.26 0.52 4/1/2005 21:25 7.25 0.90 4/1/2005 21:307.26 0.79 4/1/2005 21:35 7.25 0.60 4/1/2005 21:407.26 7.20 0.48 0.55 0.50 0.56 5.98 0.86 0.62 0.58 0.55 0.90 Low 7.04

High 7.30

2.74 4/3/2005 7:20 7.69 1.51 4/3/2005 7:25 7.45 0.64 4/3/2005 7:30 7.43 0.64 4/3/2005 7:35 7.43 0.64 4/3/2005 7:40 7.44 0.70 4/3/2005 7:45 7.451.24 4/3/2005 7:50 7.45 0.88 4/3/2005 7:55 7.44 1.41 4/3/2005 8:00 7.43 1.09 4/3/2005 8:05 7.43 0.99 4/3/2005 8:10 7.42 0.70 4/3/2005 8:15 7.41 0.87 4/3/2005 8:20 7.40 0.74 4/3/2005 8:25 7.40 1.06 4/3/2005 8:30 7.39 6.75 4/3/2005 8:35 7.38 1.37 4/3/2005 8:40 7.38 0.94 4/3/2005 8:45 7.38 0.91 4/3/2005 8:50 7.37 0.87 4/3/2005 8:55 7.37 0.90 4/3/2005 9:00 7.38 4.77 4/3/2005 9:05 7.38 0.93 4/3/2005 9:10 7.38 1.77 4/3/2005 9:15 7.37 1.19 4/3/2005 9:20 7.37 1.45 4/3/2005 9:25 7.37 0.93 4/3/2005 9:30 7.37 1.34 4/3/2005 9:35 7.37 1.04 4/3/2005 9:40 7.37 1.08 4/3/2005 9:45 7.37 5.94 4/3/2005 9:50 7.37 1.89 4/3/2005 9:55 7.37 1.58 4/3/2005 10:007.37 1.40 4/3/2005 10:05 7.37 1.40 4/3/2005 10:107.37 2.42 4/3/2005 10:15 7.37 1.65 4/3/2005 10:207.37 1.24 4/3/2005 10:25 7.37 2.51 4/3/2005 10:307.37 1.32 4/3/2005 10:35 7.37 1.71 4/3/2005 10:407.37 1.07 4/3/2005 10:45 7.37 1.62 4/3/2005 10:507.37 2.82 4/3/2005 10:55 7.36 1.27 4/3/2005 11:007.37 2.82 4/3/2005 11:05 7.36 1.92 4/3/2005 11:107.36 1.62 4/3/2005 11:15 7.36 1.46 4/3/2005 11:207.36 1.42 4/3/2005 11:25 7.36

x 16.34 4/3/2005 11:30 7.37

1.39 4/3/2005 11:35 7.36 1.27 4/3/2005 11:407.362.30 4/3/2005 11:45 7.36 1.30 4/3/2005 11:507.36 1.97 4/3/2005 11:55 7.37 1.15 4/3/2005 12:007.38

x 15.60 4/3/2005 12:05 7.40

x 17.02 4/3/2005 12:10 7.37

2.11 5.39 5.32

x 27.47 4/3/2005 16:45 7.53

5.18 4/3/2005 16:507.35 2.87 4/3/2005 16:55 7.33 3.15 4/3/2005 17:007.33

x 18.41 4/3/2005 17:05 7.27

1.38 4/3/2005 17:107.26 0.75 4/3/2005 17:15 7.24 0.68 4/3/2005 17:207.30 1.04 4/3/2005 17:25 7.22

x 12.66 4/3/2005 17:30 7.22

0.64 4/3/2005 17:35 7.21 0.73 4/3/2005 17:407.23 1.64 4/3/2005 17:45 7.23 0.58 4/3/2005 17:507.23 0.57 4/3/2005 17:55 7.23 0.82 4/3/2005 18:007.23 0.45 4/3/2005 18:05 7.22 0.47 4/3/2005 18:107.22 0.66 4/3/2005 18:15 7.23 0.40 4/3/2005 18:207.23 0.47 4/3/2005 18:25 7.25 0.48 4/3/2005 18:307.23 7.35 0.37 0.57 0.45 0.74 0.50 1.50 Low 7.20

High 7.40

5.72 4/11/2005 8:05 6.77

x 12.51 4/11/2005 8:10 6.79

0.69 4/11/2005 8:15 6.89 0.67 4/11/2005 8:20 6.98 0.92 4/11/2005 8:25 7.00 1.10 4/11/2005 8:30 7.09 1.28 4/11/2005 8:35 7.191.62 4/11/2005 8:40 7.25 1.74 4/11/2005 8:45 7.29 1.70 4/11/2005 8:50 7.38 1.92 4/11/2005 8:55 7.41 1.79 4/11/2005 9:00 7.42 1.61 4/11/2005 9:05 7.50 1.76 4/11/2005 9:10 7.51 1.60 4/11/2005 9:15 7.50 1.48 4/11/2005 9:20 7.57 1.53 4/11/2005 9:25 7.55 1.31 4/11/2005 9:30 7.56 1.12 4/11/2005 9:35 7.61 1.19 4/11/2005 9:40 7.58 1.03 4/11/2005 9:45 7.58 0.96 4/11/2005 9:50 7.63 1.07 4/11/2005 9:55 7.60 0.97 4/11/2005 10:00 7.60 0.91 4/11/2005 10:05 7.64 1.02 4/11/2005 10:10 7.60 0.92 4/11/2005 10:15 7.61 0.91 4/11/2005 10:20 7.65 0.96 4/11/2005 10:25 7.61 0.84 4/11/2005 10:30 7.61 0.78 4/11/2005 10:35 7.65 0.81 4/11/2005 10:40 7.61 0.71 4/11/2005 10:45 7.61 0.68 4/11/2005 10:50 7.65 0.75 4/11/2005 10:55 7.61 0.68 4/11/2005 11:00 7.61 0.69 4/11/2005 11:05 7.64 0.74 4/11/2005 11:10 7.60 0.66 4/11/2005 11:15 7.60 0.66 4/11/2005 11:20 7.64 0.71 4/11/2005 11:25 7.60 0.64 4/11/2005 11:30 7.60 0.66 4/11/2005 11:35 7.63 0.66 4/11/2005 11:40 7.60 0.59 4/11/2005 11:45 7.59 0.57 4/11/2005 11:50 7.62 0.61 4/11/2005 11:55 7.59 0.57 4/11/2005 12:00 7.59 0.58 4/11/2005 12:05 7.62 0.63 4/11/2005 12:10 7.59 0.60 4/11/2005 12:15 7.59 0.60 4/11/2005 12:20 7.62 0.65 4/11/2005 12:25 7.59 0.62 4/11/2005 12:30 7.590.60 4/11/2005 12:35 7.62 0.66 4/11/2005 12:40 7.59 0.61 4/11/2005 12:45 7.59 0.59 4/11/2005 12:50 7.62 0.62 4/11/2005 12:55 7.59 0.58 4/11/2005 13:00 7.59 0.59 4/11/2005 13:05 7.62 0.64 4/11/2005 13:10 7.59 0.61 4/11/2005 13:15 7.59 0.61 4/11/2005 13:20 7.62 0.67 4/11/2005 13:25 7.59 0.62 4/11/2005 13:30 7.59 0.63 4/11/2005 13:35 7.62 0.68 4/11/2005 13:40 7.59 0.63 4/11/2005 13:45 7.59 0.60 4/11/2005 13:50 7.62 7.53 0.62 0.68 0.55 0.63 0.62 0.60 0.70 Low 7.60

High 7.70

2.96 4/12/2005 8:45 7.44 0.44 4/12/2005 8:507.26 0.45 4/12/2005 8:55 7.35 1.01 4/12/2005 9:007.37 0.46 4/12/2005 9:05 7.38 0.42 4/12/2005 9:107.38 0.44 4/12/2005 9:15 7.38 0.46 4/12/2005 9:207.41 0.47 4/12/2005 9:25 7.48 0.43 4/12/2005 9:307.44 0.48 4/12/2005 9:35 7.43 0.43 4/12/2005 9:407.44 0.43 4/12/2005 9:45 7.46 0.47 4/12/2005 9:507.45 0.43 4/12/2005 9:55 7.44 0.42 4/12/2005 10:007.46 0.45 4/12/2005 10:05 7.44 0.42 4/12/2005 10:107.45 0.42 4/12/2005 10:15 7.45 0.44 4/12/2005 10:207.45 0.44 4/12/2005 10:25 7.45 0.43 4/12/2005 10:307.460.43 4/12/2005 10:35 7.45 0.42 4/12/2005 10:407.45 0.43 4/12/2005 10:45 7.45 0.43 4/12/2005 10:507.44 0.42 4/12/2005 10:55 7.43 0.42 4/12/2005 11:007.44 0.43 4/12/2005 11:05 7.43 0.43 4/12/2005 11:107.43 0.45 4/12/2005 11:15 7.44 0.46 4/12/2005 11:207.43 0.47 4/12/2005 11:25 7.43 0.46 4/12/2005 11:307.43 0.45 4/12/2005 11:35 7.43 0.45 4/12/2005 11:407.43 0.45 4/12/2005 11:45 7.43 0.43 4/12/2005 11:507.42 0.44 4/12/2005 11:55 7.41 0.45 4/12/2005 12:007.42 0.43 4/12/2005 12:05 7.41 0.47 4/12/2005 12:107.41 0.50 4/12/2005 12:15 7.41 0.48 4/12/2005 12:207.41 0.51 4/12/2005 12:25 7.41 0.50 4/12/2005 12:307.42 0.46 4/12/2005 12:35 7.42 0.49 4/12/2005 12:407.42 0.48 4/12/2005 12:45 7.42 0.46 4/12/2005 12:507.40 0.47 4/12/2005 12:55 7.40 0.47 4/12/2005 13:007.41 0.46 4/12/2005 13:05 7.40 0.53 4/12/2005 13:107.41 0.57 4/12/2005 13:15 7.41 0.55 4/12/2005 13:207.40 0.60 4/12/2005 13:25 7.40 0.60 4/12/2005 13:307.41 0.54 4/12/2005 13:35 7.40 7.42 0.57 0.60 0.50 0.55 0.55 0.53 0.63 0.68 0.65 0.50 Low 7.40High 7.50

3.08 4/16/2005 8:55 7.09 0.52 4/16/2005 9:007.09 0.52 4/16/2005 9:05 7.10 0.54 4/16/2005 9:107.15 0.66 4/16/2005 9:15 7.22 0.65 4/16/2005 9:207.18 0.64 4/16/2005 9:25 7.18 0.77 4/16/2005 9:307.23 0.77 4/16/2005 9:35 7.18 0.79 4/16/2005 9:407.22 0.98 4/16/2005 9:45 7.26 1.19 4/16/2005 9:507.24 1.21 4/16/2005 9:55 7.27 3.07 4/16/2005 10:007.31 6.08 4/16/2005 10:05 7.28 2.47 4/16/2005 10:107.33 4.54 4/16/2005 10:15 7.34 6.41 4/16/2005 10:207.34 0.98 4/16/2005 10:25 7.36 0.96 4/16/2005 10:307.38 0.78 4/16/2005 10:35 7.36 0.63 4/16/2005 10:407.36 0.67 4/16/2005 10:45 7.38 0.62 4/16/2005 10:507.37 0.49 4/16/2005 10:55 7.38 0.51 4/16/2005 11:007.38 1.79 4/16/2005 11:05 7.39 0.45 4/16/2005 11:107.37 0.43 4/16/2005 11:15 7.38 0.49 4/16/2005 11:207.39 0.40 4/16/2005 11:25 7.38 1.13 4/16/2005 11:307.42 0.54 4/16/2005 11:35 7.38 0.50 4/16/2005 11:407.38 2.43 4/16/2005 11:45 7.38 0.66 4/16/2005 11:507.38 7.17 4/16/2005 11:55 7.41 0.57 4/16/2005 12:007.36 0.48 4/16/2005 12:05 7.33 0.48 4/16/2005 12:107.34 0.55 4/16/2005 12:15 7.34 6.27 4/16/2005 12:207.35 0.73 4/16/2005 12:25 7.33 0.93 4/16/2005 12:307.34 2.02 4/16/2005 12:35 7.321.32 4/16/2005 12:407.32 4.52 4/16/2005 12:45 7.34 1.10 4/16/2005 12:507.29 0.84 4/16/2005 12:55 7.30 4.12 4/16/2005 13:007.29 0.64 4/16/2005 13:05 7.29 2.21 4/16/2005 13:107.31 1.24 4/16/2005 13:15 7.29 1.91 4/16/2005 13:207.29 1.30 4/16/2005 13:25 7.29 2.06 4/16/2005 13:307.27 3.71 4/16/2005 13:35 7.28 6.53 4/16/2005 13:407.28 1.84 4/16/2005 13:45 7.28 5.72 4/16/2005 13:507.28 1.15 4/16/2005 13:55 7.28 1.25 4/16/2005 14:007.26 3.44 4/16/2005 14:05 7.27 2.83 4/16/2005 14:107.28 1.44 4/16/2005 14:15 7.25 7.49 4/16/2005 14:207.26

x 17.084/16/2005 14:25 7.28

x 26.724/16/2005 14:30 7.27

x 16.934/16/2005 14:35 7.30

x 11.454/16/2005 14:40 7.27

x 14.314/16/2005 14:45 7.25

8.36 4/16/2005 14:507.24

x 11.944/16/2005 14:55 7.21

x 19.164/16/2005 15:00 7.20

x 17.674/16/2005 15:05 7.21

x 26.874/16/2005 15:10 7.23

x 52.224/16/2005 15:15 7.22

x 42.074/16/2005 15:20 7.22

x 49.954/16/2005 15:25 7.19

x 77.444/16/2005 15:30 7.18

x 40.404/16/2005 15:35 7.18

x 30.084/16/2005 15:40 7.18

x 38.684/16/2005 15:45 7.18

x 22.984/16/2005 15:50 7.19

x 27.274/16/2005 15:55 7.17

x 52.114/16/2005 16:00 7.15

x 39.614/16/2005 16:05 7.17

x 53.184/16/2005 16:10 7.15

x 93.664/16/2005 16:15 7.13

x 64.684/16/2005 16:20 7.18

x 36.804/16/2005 16:25 7.14

x 51.974/16/2005 16:30 7.14x 23.124/16/2005 16:35 7.13

x 19.574/16/2005 16:40 7.14

x 32.394/16/2005 16:45 7.12

x 22.044/16/2005 16:50 7.13

x 34.624/16/2005 16:55 7.12

x 10.514/16/2005 17:00 7.09

x 39.204/16/2005 17:05 7.09

x 32.354/16/2005 17:10 7.09

x 45.504/16/2005 17:15 7.09

x 33.494/16/2005 17:20 7.12

2.32 4/16/2005 17:25 7.16 2.36 4/16/2005 17:307.16 1.82 4/16/2005 17:35 7.12 2.42 4/16/2005 17:407.11 3.33 4/16/2005 17:45 7.12 1.48 4/16/2005 17:507.11 2.37 4/16/2005 17:55 7.08 1.31 4/16/2005 18:007.08 1.32 4/16/2005 18:05 7.08 1.56 4/16/2005 18:107.07 4.58 4/16/2005 18:15 7.11 2.80 4/16/2005 18:207.11 3.31 4/16/2005 18:25 7.12 5.56 4/16/2005 18:307.12 9.08 4/16/2005 18:35 7.13 1.68 4/16/2005 18:407.13 3.74 4/16/2005 18:45 7.15 4.36 4/16/2005 18:507.14 5.32 4/16/2005 18:55 7.15 4.65 4/16/2005 19:007.14 5.87 4/16/2005 19:05 7.21 6.06 4/16/2005 19:107.14 9.13 4/16/2005 19:15 7.14 1.93 4/16/2005 19:207.14 4.84 4/16/2005 19:25 7.19 6.29 4/16/2005 19:307.14

x 14.824/16/2005 19:35 7.14

x 11.84

x 11.84

x 23.69

x 11.86 7.25

3.80 Low 7.10

High 7.20

2.48 4/18/2005 8:25 6.92 1.98 4/18/2005 8:30 6.95 2.85 4/18/2005 8:35 7.01x 10.73 4/18/2005 8:40 7.06 6.91 4/18/2005 8:45 7.07 1.48 4/18/2005 8:507.12 3.69 4/18/2005 8:55 7.12 5.69 4/18/2005 9:007.15 2.69 4/18/2005 9:05 7.14 2.45 4/18/2005 9:107.15 1.31 4/18/2005 9:15 7.15 2.60 4/18/2005 9:207.16 1.19 4/18/2005 9:25 7.15 1.61 4/18/2005 9:307.17 2.76 4/18/2005 9:35 7.18 0.98 4/18/2005 9:407.18 9.12 4/18/2005 9:45 7.18 1.27 4/18/2005 9:507.18 0.86 4/18/2005 9:55 7.19 1.27 4/18/2005 10:007.19 0.89 4/18/2005 10:05 7.18 1.23 4/18/2005 10:107.20 1.07 4/18/2005 10:15 7.21 1.12 4/18/2005 10:207.20 1.30 4/18/2005 10:25 7.21 1.16 4/18/2005 10:307.20 4.89 4/18/2005 10:35 7.23 1.29 4/18/2005 10:407.20 0.94 4/18/2005 10:45 7.19 1.26 4/18/2005 10:507.19 2.00 4/18/2005 10:55 7.21 1.03 4/18/2005 11:007.20 1.64 4/18/2005 11:05 7.21 0.96 4/18/2005 11:107.20 1.62 4/18/2005 11:15 7.19 1.61 4/18/2005 11:207.21 0.82 4/18/2005 11:25 7.26 1.17 4/18/2005 11:307.23 0.88 4/18/2005 11:35 7.19 6.11 4/18/2005 11:407.21 0.90 4/18/2005 11:45 7.20 1.58 4/18/2005 11:507.21 0.80 4/18/2005 11:55 7.20 0.89 4/18/2005 12:007.20 0.62 4/18/2005 12:05 7.23 0.84 4/18/2005 12:107.20 0.65 4/18/2005 12:15 7.22 0.84 4/18/2005 12:207.17 1.05 4/18/2005 12:25 7.17 0.69 4/18/2005 12:307.170.99 4/18/2005 12:35 7.16 0.67 4/18/2005 12:407.19 0.95 4/18/2005 12:45 7.16 0.78 4/18/2005 12:507.17 1.18 4/18/2005 12:55 7.17 0.87 4/18/2005 13:007.17 0.86 4/18/2005 13:05 7.17 2.74 4/18/2005 13:107.19 0.92 4/18/2005 13:15 7.19 0.72 4/18/2005 13:207.22 0.78 4/18/2005 13:25 7.21 1.10 4/18/2005 13:307.22 0.75 4/18/2005 13:35 7.23 0.84 4/18/2005 13:407.24 0.99 4/18/2005 13:45 7.25 2.05 4/18/2005 13:507.26 1.18 4/18/2005 13:55 7.26 1.04 4/18/2005 14:007.28 1.12 4/18/2005 14:05 7.27 1.43 4/18/2005 14:107.28 1.05 4/18/2005 14:15 7.29 1.03 4/18/2005 14:207.29 1.21 4/18/2005 14:25 7.35 2.34 4/18/2005 14:307.33 1.32 4/18/2005 14:35 7.32 1.12 4/18/2005 14:407.38 1.20 4/18/2005 14:45 7.32 1.49 4/18/2005 14:507.33 1.07 4/18/2005 14:55 7.36 1.03 4/18/2005 15:007.34 7.20 1.22 1.98 1.34 1.12 1.26 1.61 1.20 Low 7.20

High 7.40

0.80 4/19/2005 7:25 7.20 0.86 4/19/2005 7:307.19 1.17 4/19/2005 7:35 7.22 1.91 4/19/2005 7:407.26 2.16 4/19/2005 7:45 7.27 0.88 4/19/2005 7:507.30 1.22 4/19/2005 7:55 7.32 1.16 4/19/2005 8:007.331.32 4/19/2005 8:05 7.37 1.12 4/19/2005 8:107.39 1.24 4/19/2005 8:15 7.40 1.37 4/19/2005 8:207.42 1.50 4/19/2005 8:25 7.41 1.15 4/19/2005 8:307.42 1.66 4/19/2005 8:35 7.42 1.33 4/19/2005 8:407.42 1.61 4/19/2005 8:45 7.44 1.25 4/19/2005 8:507.45 1.27 4/19/2005 8:55 7.45 1.49 4/19/2005 9:007.46 1.66 4/19/2005 9:05 7.45 1.48 4/19/2005 9:107.47 1.73 4/19/2005 9:15 7.45 1.43 4/19/2005 9:207.44 1.77 4/19/2005 9:25 7.45 6.97 4/19/2005 9:307.46 1.57 4/19/2005 9:35 7.46 1.47 4/19/2005 9:407.46 1.83 4/19/2005 9:45 7.45 6.22 4/19/2005 9:507.47 2.02 4/19/2005 9:55 7.45 1.63 4/19/2005 10:007.45 1.89 4/19/2005 10:05 7.46 6.79 4/19/2005 10:107.46 1.67 4/19/2005 10:15 7.46 1.69 4/19/2005 10:207.46 1.98 4/19/2005 10:25 7.45 2.72 4/19/2005 10:307.47 2.15 4/19/2005 10:35 7.45 1.47 4/19/2005 10:407.47 5.02 4/19/2005 10:45 7.46 6.51 4/19/2005 10:507.46 1.76 4/19/2005 10:55 7.48 1.72 4/19/2005 11:007.46 2.14 4/19/2005 11:05 7.45 2.22 4/19/2005 11:107.45 2.33 4/19/2005 11:15 7.39 1.91 4/19/2005 11:207.40 2.09 4/19/2005 11:25 7.39 6.69 4/19/2005 11:307.40 1.86 4/19/2005 11:35 7.41 1.85 4/19/2005 11:407.41 2.21 4/19/2005 11:45 7.41 2.36 4/19/2005 11:507.45 2.39 4/19/2005 11:55 7.391.97 4/19/2005 12:007.41 2.16 4/19/2005 12:05 7.38 6.37 4/19/2005 12:107.38 1.96 4/19/2005 12:15 7.39 1.92 4/19/2005 12:207.39 2.25 4/19/2005 12:25 7.38 2.24 4/19/2005 12:307.43 2.41 4/19/2005 12:35 7.39 2.03 4/19/2005 12:407.43 2.22 4/19/2005 12:45 7.40 3.25 4/19/2005 12:507.39 2.05 4/19/2005 12:55 7.40 2.05 4/19/2005 13:007.40 2.31 4/19/2005 13:05 7.39 2.19 4/19/2005 13:107.43 2.49 4/19/2005 13:15 7.40 2.09 4/19/2005 13:207.43 2.27 4/19/2005 13:25 7.41 3.46 4/19/2005 13:307.41 2.15 4/19/2005 13:35 7.41 2.15 4/19/2005 13:407.41 1.99 4/19/2005 13:45 7.41 2.24 4/19/2005 13:507.43 2.63 4/19/2005 13:55 7.41 2.20 4/19/2005 14:007.45 2.38 4/19/2005 14:05 7.42 7.41 3.43 2.21 2.25 2.54 2.36 2.70 2.25 2.60 Low 7.40

High 7.50

0.87 4/20/2005 7:55 7.20 1.72 4/20/2005 8:007.18 1.60 4/20/2005 8:05 7.25 1.31 4/20/2005 8:107.29 1.44 4/20/2005 8:15 7.33 1.64 4/20/2005 8:207.36 1.27 4/20/2005 8:25 7.39 1.79 4/20/2005 8:307.42 1.44 4/20/2005 8:35 7.45 1.55 4/20/2005 8:407.47 1.84 4/20/2005 8:45 7.482.41 4/20/2005 8:507.51 2.36 4/20/2005 8:55 7.53 1.60 4/20/2005 9:007.52 2.20 4/20/2005 9:05 7.54 1.71 4/20/2005 9:107.56 1.84 4/20/2005 9:15 7.56 2.26 4/20/2005 9:207.57 1.89 4/20/2005 9:25 7.59

x 14.79 4/20/2005 9:30 7.59

1.88 4/20/2005 9:35 7.59 2.72 4/20/2005 9:407.61 2.49 4/20/2005 9:45 7.62 2.12 4/20/2005 9:507.61 2.66 4/20/2005 9:55 7.62 2.13 4/20/2005 10:007.64 2.39 4/20/2005 10:05 7.63 2.12 4/20/2005 10:107.64 5.65 4/20/2005 10:15 7.65 5.37 4/20/2005 10:207.66 2.31 4/20/2005 10:25 7.65 2.94 4/20/2005 10:307.66 2.54 4/20/2005 10:35 7.67 2.65 4/20/2005 10:407.66 2.36 4/20/2005 10:45 7.67 2.39 4/20/2005 10:507.67 3.52 4/20/2005 10:55 7.69 2.70 4/20/2005 11:007.68 2.45 4/20/2005 11:05 7.68 2.56 4/20/2005 11:107.70 3.26 4/20/2005 11:15 7.69 2.53 4/20/2005 11:207.69

x 10.024/20/2005 11:25 7.70

3.07 4/20/2005 11:307.70 3.81 4/20/2005 11:35 7.70 3.82 4/20/2005 11:407.71 2.66 4/20/2005 11:45 7.70 4.02 4/20/2005 11:507.71 2.76 4/20/2005 11:55 7.19 2.95 4/20/2005 12:007.18 7.55 2.50 Low 7.20

High 7.70

8.18 4/26/2005 8:307.55 1.40 4/26/2005 8:35 7.63 1.33 4/26/2005 8:407.79 2.45 4/26/2005 8:45 7.93 1.35 4/26/2005 8:508.052.00 4/26/2005 8:55 8.01 1.76 4/26/2005 9:008.03 1.61 4/26/2005 9:05 8.11 1.41 4/26/2005 9:108.10 1.26 4/26/2005 9:15 8.09 1.13 4/26/2005 9:208.05 1.85 4/26/2005 9:25 7.98 1.91 4/26/2005 9:307.98 1.88 4/26/2005 9:35 8.05 1.64 4/26/2005 9:408.05 1.48 4/26/2005 9:45 8.05 1.37 4/26/2005 9:508.03 2.06 4/26/2005 9:55 7.99 2.07 4/26/2005 10:008.00 1.98 4/26/2005 10:05 8.06 1.71 4/26/2005 10:108.07 1.52 4/26/2005 10:15 8.06 1.38 4/26/2005 10:208.04 2.06 4/26/2005 10:25 8.01 2.10 4/26/2005 10:308.01 1.99 4/26/2005 10:35 8.06 1.73 4/26/2005 10:408.06 1.52 4/26/2005 10:45 8.05 1.38 4/26/2005 10:508.03 2.09 4/26/2005 10:55 8.01 2.04 4/26/2005 11:008.01 1.90 4/26/2005 11:05 8.05 1.67 4/26/2005 11:108.05 1.49 4/26/2005 11:15 8.05 1.36 4/26/2005 11:208.03 1.99 4/26/2005 11:25 8.01 1.96 4/26/2005 11:308.02 1.87 4/26/2005 11:35 8.04 1.61 4/26/2005 11:408.04 1.45 4/26/2005 11:45 8.03 1.33 4/26/2005 11:508.02 1.93 4/26/2005 11:55 8.03 1.93 4/26/2005 12:008.03 1.81 4/26/2005 12:05 8.03 1.55 4/26/2005 12:108.04 1.41 4/26/2005 12:15 8.04 1.27 4/26/2005 12:208.02 1.90 4/26/2005 12:25 8.04 8.01

1.80 Low 7.50

High 8.10759 721 1.76 7.38 1.67 0.23 0.37 6.77 9.49 8.11 0.95 0.03