Forecast quantiles of monthly hydrology variables for Lake Ontario Outlooks start on Sep 25, 2008 Actual or modeled data used for days prior to outlook start. YYYY/MM 5% 10% 20% 30% 50% 70% 80% 90% 95% Total Basin Runoff to Lake (mm) 2008/ 9 41.67 41.80 41.80 41.80 43.28 46.89 50.29 53.49 56.21 2008/10 35.02 38.95 56.50 65.04 99.09 125.13 132.58 140.74 174.56 2008/11 63.40 84.07 98.46 111.67 155.50 181.46 192.36 224.69 238.66 2008/12 89.08 120.67 143.28 154.56 172.80 198.83 210.41 228.13 242.69 2009/ 1 78.80 85.75 104.55 114.41 164.17 176.94 205.19 223.12 243.08 2009/ 2 61.00 70.62 100.08 112.23 146.12 173.53 190.93 210.25 243.14 2009/ 3 165.19 171.86 198.31 214.50 244.40 267.35 286.84 328.70 405.96 2009/ 4 181.27 199.12 237.04 252.36 291.21 324.25 335.53 357.41 420.63 2009/ 5 97.50 100.05 126.85 135.98 179.56 209.85 228.18 252.75 268.55 2009/ 6 47.63 56.14 71.54 79.69 91.81 103.78 113.19 129.08 144.98 Total Over-Lake Precipitation (mm) 2008/ 9 55.92 57.34 59.78 62.61 70.60 82.94 90.70 95.08 100.62 2008/10 35.32 43.45 47.29 55.24 83.70 89.54 103.81 107.88 116.02 2008/11 54.60 61.16 68.55 74.81 92.44 99.01 110.44 122.23 127.14 2008/12 48.01 52.17 58.39 64.31 79.15 89.52 98.94 115.63 121.11 2009/ 1 43.21 44.35 47.62 57.19 65.43 72.79 81.82 95.33 123.12 2009/ 2 24.13 30.15 43.20 45.35 51.80 69.83 76.25 85.19 88.52 2009/ 3 33.36 44.88 56.36 62.39 69.01 85.27 87.78 95.93 99.35 2009/ 4 42.96 47.34 55.52 60.80 73.39 91.41 107.54 108.89 110.35 2009/ 5 36.10 45.72 59.49 65.28 77.83 89.98 105.87 123.72 133.61 2009/ 6 39.12 52.32 63.61 74.92 89.75 105.99 118.38 131.51 135.83 Total Lake Evaporation (mm) 2008/ 9 60.58 62.11 65.50 66.33 72.62 78.29 79.83 81.79 86.00 2008/10 50.25 64.70 73.42 81.67 88.84 98.42 100.04 108.43 113.33 2008/11 64.27 70.99 79.42 86.72 91.67 99.72 104.70 115.07 117.62 2008/12 84.05 89.01 95.38 101.29 107.13 116.61 133.78 141.88 150.05 2009/ 1 69.46 86.84 89.56 90.80 97.66 116.28 118.85 131.07 133.54 2009/ 2 32.32 36.06 46.79 52.07 57.44 63.22 70.81 74.00 77.08 2009/ 3 14.19 20.82 27.66 31.28 37.93 43.70 50.63 55.55 56.85 2009/ 4 4.23 4.39 6.18 7.30 11.74 13.82 16.03 19.11 28.65 2009/ 5 -3.47 -2.41 -1.82 -1.44 -0.20 1.77 2.87 7.73 12.72 2009/ 6 -4.98 -3.96 -2.02 -1.45 0.70 8.69 11.74 14.53 18.57 Total Net Basin Supply to Lake (mm) 2008/ 9 19.65 24.42 28.45 31.31 40.15 65.24 69.95 79.53 82.22 2008/10 -3.53 16.96 29.14 46.14 91.25 116.96 127.63 150.81 171.15 2008/11 22.05 50.61 68.09 95.91 160.25 187.58 216.86 238.69 265.66 2008/12 6.63 62.44 83.09 104.28 152.94 175.68 194.88 229.51 245.04 2009/ 1 15.03 33.89 61.97 78.59 108.84 148.25 180.68 207.25 236.37 2009/ 2 32.47 51.90 79.27 112.13 142.97 178.11 193.22 233.64 287.52 2009/ 3 178.31 197.63 218.70 244.29 272.42 304.78 328.05 388.48 419.66 2009/ 4 223.13 253.44 281.22 311.28 358.00 387.29 408.26 433.39 507.98 2009/ 5 153.43 159.90 189.56 207.29 242.58 302.44 346.18 353.78 379.20 2009/ 6 79.30 115.36 137.45 147.90 177.89 190.46 228.35 249.76 261.75 Average Over-Land Air Temperature (C) 2008/ 9 14.72 14.97 15.11 15.19 15.48 15.88 15.94 16.02 16.21 2008/10 6.42 6.74 7.17 8.03 9.05 9.68 10.48 10.77 12.17 2008/11 0.02 0.58 1.54 2.36 2.75 3.92 4.37 5.16 5.52 2008/12 -8.51 -7.84 -5.73 -4.18 -3.30 -1.88 -1.68 -0.41 0.19 2009/ 1 -12.64 -11.43 -9.11 -7.88 -6.14 -5.36 -4.62 -3.59 -2.85 2009/ 2 -10.46 -9.20 -8.14 -7.96 -6.51 -4.54 -3.77 -2.53 -1.67 2009/ 3 -3.71 -3.46 -2.60 -2.18 -1.46 0.51 1.02 1.75 2.79 2009/ 4 2.85 4.20 4.81 5.35 6.62 7.18 7.43 7.99 8.31 2009/ 5 10.14 10.69 11.13 11.32 12.78 13.46 14.21 14.52 15.59 2009/ 6 15.41 15.76 16.31 16.98 17.72 18.40 18.66 18.92 19.03 Average Lake Surface Temperature (C) 2008/ 9 18.30 18.33 18.37 18.40 18.44 18.49 18.53 18.54 18.56 2008/10 12.03 12.16 12.37 12.63 12.93 13.50 13.72 13.94 14.46 2008/11 7.73 8.27 8.43 8.48 8.87 9.04 9.41 9.83 9.93 2008/12 5.24 5.43 5.75 5.90 6.05 6.27 6.47 6.62 6.81 2009/ 1 0.80 2.15 2.53 2.96 3.65 4.29 4.37 4.53 4.83 2009/ 2 0.00 0.00 0.13 0.68 0.99 1.52 1.69 2.58 2.82 2009/ 3 0.00 0.25 0.53 0.71 1.34 1.69 2.05 2.43 2.71 2009/ 4 1.14 1.86 2.19 2.45 2.64 2.99 3.28 3.77 3.90 2009/ 5 3.08 3.30 3.83 3.95 4.72 5.98 7.06 8.16 9.35 2009/ 6 7.49 7.80 10.09 10.64 11.94 12.72 13.45 14.89 15.61 Average Over-Lake Air Temperature (C) 2008/ 9 17.28 17.40 17.51 17.55 17.80 17.96 17.99 18.07 18.11 2008/10 9.75 9.88 10.24 10.74 11.52 12.26 12.41 12.96 13.55 2008/11 4.08 4.81 5.37 5.58 6.18 6.58 6.87 7.35 7.67 2008/12 -2.40 -1.87 -0.51 0.33 1.18 1.94 2.32 2.98 3.39 2009/ 1 -7.01 -5.85 -3.91 -3.21 -1.83 -0.97 -0.50 0.09 0.61 2009/ 2 -5.96 -5.64 -4.27 -4.01 -3.02 -1.42 -1.04 -0.20 0.50 2009/ 3 -1.65 -1.40 -1.00 -0.39 0.48 1.31 1.65 2.20 2.60 2009/ 4 3.07 3.33 3.92 4.13 4.71 5.07 5.27 5.59 6.15 2009/ 5 6.74 7.09 7.35 7.74 8.10 8.94 9.49 10.03 11.46 2009/ 6 11.19 11.58 12.76 13.26 14.19 14.76 15.17 16.62 16.96 Average Over-Lake Vapor Pressure (mb) 2008/ 9 15.27 15.40 15.55 15.61 15.97 16.14 16.37 16.46 16.50 2008/10 8.92 9.14 9.31 9.69 10.53 10.83 11.23 11.65 12.16 2008/11 5.87 6.30 6.63 6.92 7.21 7.40 7.86 8.03 8.24 2008/12 3.68 3.80 4.29 4.57 5.07 5.41 5.53 5.87 6.02 2009/ 1 2.67 2.94 3.33 3.64 3.99 4.40 4.54 4.72 5.07 2009/ 2 2.84 2.96 3.33 3.42 3.63 4.29 4.46 4.84 4.98 2009/ 3 4.19 4.26 4.41 4.61 4.85 5.21 5.40 5.54 5.80 2009/ 4 5.73 5.84 6.21 6.43 6.80 6.90 6.98 7.18 7.45 2009/ 5 8.13 8.17 8.50 8.79 9.05 9.51 9.62 10.44 11.05 2009/ 6 11.72 12.17 12.63 12.99 13.47 14.44 15.09 15.96 16.39 Average Over-Lake Wind Speed (m/s) 2008/ 9 4.82 4.92 5.00 5.10 5.24 5.34 5.35 5.39 5.41 2008/10 4.96 5.31 5.82 5.97 6.37 6.82 6.97 6.99 7.25 2008/11 6.44 6.68 6.82 6.95 7.19 7.61 7.69 7.91 8.19 2008/12 7.18 7.36 7.45 7.63 7.87 8.07 8.24 8.67 8.78 2009/ 1 7.16 7.28 7.51 7.63 8.07 8.46 8.75 9.11 9.25 2009/ 2 6.01 6.35 6.85 7.05 7.24 7.63 7.68 8.01 8.27 2009/ 3 5.56 5.63 5.95 6.20 6.40 6.96 7.11 7.33 7.44 2009/ 4 4.78 4.87 4.97 5.22 5.39 5.51 5.61 5.90 6.11 2009/ 5 4.12 4.20 4.36 4.39 4.53 4.68 4.74 4.99 5.09 2009/ 6 3.97 4.03 4.13 4.20 4.32 4.41 4.54 4.67 4.70 Average Over-Lake Cloud Cover (%) 2008/ 9 47.63 48.42 49.50 50.49 53.02 54.98 55.38 56.02 57.10 2008/10 41.58 46.07 49.54 54.01 56.25 58.90 63.02 66.56 67.33 2008/11 59.63 62.90 63.79 66.04 71.30 75.68 76.70 79.09 81.35 2008/12 61.78 62.87 63.63 66.02 70.11 74.85 77.90 80.12 82.71 2009/ 1 60.78 63.57 64.45 65.13 69.78 71.12 73.91 76.28 79.01 2009/ 2 49.57 54.42 58.07 59.99 64.16 68.08 70.82 72.94 74.04 2009/ 3 47.85 52.75 54.96 58.80 61.07 64.65 65.44 68.08 68.52 2009/ 4 45.26 46.85 50.85 53.32 57.21 59.51 61.52 63.00 68.85 2009/ 5 41.68 45.66 47.37 50.31 52.52 56.06 60.29 62.11 66.45 2009/ 6 38.81 40.52 47.18 48.03 50.25 54.00 56.45 59.45 63.66 Average Lake Surface Incident SW Radiation (w/m2) 2008/ 9 153.62 155.31 156.38 156.97 160.09 163.48 164.51 166.01 167.54 2008/10 96.51 100.62 103.82 109.53 112.02 115.63 118.39 124.86 129.77 2008/11 53.93 57.44 59.29 60.35 63.26 67.88 69.21 70.79 72.70 2008/12 40.63 44.80 45.61 48.00 50.48 53.36 54.70 55.49 55.96 2009/ 1 51.21 52.56 55.39 57.42 58.14 61.15 62.26 62.65 63.88 2009/ 2 81.82 83.00 85.70 88.93 93.06 97.89 99.28 101.42 103.70 2009/ 3 125.09 127.88 130.85 133.52 137.95 140.84 146.23 148.89 153.26 2009/ 4 160.61 173.79 176.67 179.13 185.24 191.42 197.75 203.60 208.92 2009/ 5 193.59 202.61 207.20 215.20 224.05 231.31 237.75 240.59 248.09 2009/ 6 209.77 219.51 230.01 233.48 243.29 250.38 251.99 268.37 271.03 Average Lake Surface Reflection (w/m2) 2008/ 9 -16.79 -16.66 -16.52 -16.37 -16.01 -15.72 -15.66 -15.57 -15.42 2008/10 -13.44 -12.53 -12.00 -11.61 -11.21 -11.00 -10.48 -10.14 -10.05 2008/11 -7.29 -7.11 -6.95 -6.82 -6.34 -6.09 -5.95 -5.77 -5.52 2008/12 -5.61 -5.58 -5.50 -5.34 -5.09 -4.80 -4.62 -4.49 -4.32 2009/ 1 -6.70 -6.61 -6.27 -6.18 -5.84 -5.77 -5.58 -5.32 -5.17 2009/ 2 -21.38 -15.60 -10.97 -10.26 -9.66 -9.18 -8.87 -8.54 -8.39 2009/ 3 -30.30 -17.81 -15.81 -14.67 -13.98 -13.50 -13.26 -12.90 -12.77 2009/ 4 -21.60 -20.90 -19.82 -19.35 -18.58 -18.07 -17.69 -17.46 -16.30 2009/ 5 -25.12 -24.30 -23.79 -23.22 -22.64 -21.85 -20.88 -20.49 -19.44 2009/ 6 -27.29 -26.86 -25.27 -25.07 -24.55 -23.62 -23.04 -22.32 -21.30 Average Lake Surface Net Long Wave Radiation (w/m2) 2008/ 9 -46.98 -44.78 -43.06 -42.56 -40.49 -38.54 -37.14 -35.62 -35.11 2008/10 -70.23 -70.20 -65.27 -63.30 -60.60 -58.78 -56.49 -52.70 -48.30 2008/11 -80.63 -78.68 -72.82 -71.88 -68.07 -63.83 -62.05 -58.80 -57.56 2008/12 -104.59 -99.90 -91.35 -88.45 -83.10 -79.37 -75.68 -72.07 -69.50 2009/ 1 -102.53 -101.01 -99.51 -93.48 -89.60 -85.49 -83.22 -75.94 -74.37 2009/ 2 -99.87 -95.77 -92.39 -90.03 -83.00 -77.55 -76.55 -72.10 -70.45 2009/ 3 -78.92 -77.15 -74.02 -72.72 -69.56 -67.21 -63.63 -62.17 -58.07 2009/ 4 -64.92 -62.12 -59.39 -55.99 -52.47 -49.83 -49.22 -47.60 -46.59 2009/ 5 -48.78 -46.25 -43.75 -42.74 -40.13 -37.56 -36.16 -34.43 -32.13 2009/ 6 -39.45 -38.66 -36.90 -34.69 -30.64 -27.54 -24.99 -23.55 -22.71 Average Lake Surface Latent Heat Flux (w/m2) 2008/ 9 -83.04 -78.49 -76.31 -74.62 -69.18 -63.10 -62.28 -60.00 -58.06 2008/10 -110.62 -101.96 -92.26 -91.25 -82.44 -75.45 -68.35 -62.66 -52.69 2008/11 -113.27 -111.02 -101.26 -97.42 -88.88 -83.13 -76.78 -69.84 -64.84 2008/12 -139.55 -133.13 -126.27 -111.92 -100.22 -94.93 -89.06 -84.04 -79.74 2009/ 1 -126.91 -123.93 -112.83 -108.42 -91.72 -85.68 -83.49 -80.99 -74.23 2009/ 2 -84.83 -77.77 -74.17 -70.14 -59.49 -55.37 -48.47 -42.68 -37.38 2009/ 3 -54.51 -52.34 -47.46 -41.93 -36.72 -30.49 -26.34 -20.36 -15.41 2009/ 4 -30.50 -19.98 -15.93 -13.60 -11.45 -7.33 -6.11 -4.65 -4.17 2009/ 5 -15.63 -7.36 -3.05 -1.76 -0.12 1.32 1.67 2.05 2.71 2009/ 6 -20.27 -15.23 -11.80 -8.82 -0.83 1.37 1.91 3.48 3.92 Average Lake Surface Sensible Heat Flux (w/m2) 2008/ 9 -11.89 -10.36 -9.78 -9.35 -7.07 -5.97 -5.44 -5.34 -5.06 2008/10 -33.53 -30.03 -26.45 -24.04 -18.28 -15.64 -14.42 -10.95 -8.48 2008/11 -55.81 -53.55 -45.60 -42.57 -38.08 -32.46 -28.25 -25.39 -20.93 2008/12 -119.02 -113.32 -102.28 -85.84 -70.34 -61.56 -53.01 -50.20 -46.17 2009/ 1 -143.48 -120.30 -109.96 -96.86 -81.19 -72.50 -65.83 -55.57 -51.99 2009/ 2 -90.42 -80.52 -71.96 -64.55 -51.96 -41.78 -38.48 -28.89 -25.36 2009/ 3 -43.55 -31.30 -28.50 -26.06 -17.85 -12.78 -9.42 -3.97 0.83 2009/ 4 -6.60 -1.48 3.05 3.40 6.15 7.19 7.77 9.38 10.53 2009/ 5 4.83 6.11 6.96 7.59 8.39 9.10 9.35 9.71 10.13 2009/ 6 2.82 3.61 4.83 5.48 6.33 6.86 7.37 8.24 8.67 Average Lake Surface Net Surface Flux (w/m2) 2008/ 9 5.73 9.62 13.96 15.47 26.41 33.89 38.18 39.36 39.78 2008/10 -117.51 -106.14 -89.16 -80.05 -62.06 -46.43 -36.73 -25.79 -9.98 2008/11 -185.52 -184.70 -161.38 -150.15 -140.77 -122.95 -113.91 -101.54 -88.89 2008/12 -314.86 -297.07 -276.32 -239.22 -207.79 -194.26 -175.96 -162.75 -150.59 2009/ 1 -321.36 -284.67 -266.80 -239.74 -210.26 -193.81 -182.61 -163.36 -153.40 2009/ 2 -189.00 -169.11 -149.60 -137.90 -113.80 -93.82 -83.23 -69.15 -46.36 2009/ 3 -51.94 -34.03 -24.34 -19.22 -0.30 14.59 20.62 37.48 45.15 2009/ 4 80.94 85.92 93.64 100.64 108.53 118.09 121.53 127.82 129.05 2009/ 5 131.40 145.60 153.82 161.63 170.23 173.88 180.47 183.82 189.10 2009/ 6 165.57 169.49 176.34 180.24 190.05 198.59 201.37 206.98 210.90 Average Lake-Ice Surface Temperature (C) 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 1 -4.20 -0.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 2 -7.41 -4.69 -3.15 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 3 -1.46 -1.26 -0.62 -0.09 0.00 0.00 0.00 0.00 0.00 2009/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Ice Cover (%) 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.76 2009/ 2 0.00 0.00 0.00 0.00 0.00 0.00 4.57 12.11 24.85 2009/ 3 0.00 0.00 0.00 0.00 0.00 0.00 0.28 5.17 23.61 2009/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 2009/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 End-of-Month Lake Heat Storage (cal/10e17) 2008/ 9 129.38 129.85 130.35 130.53 131.81 132.69 133.20 133.34 133.39 2008/10 117.98 118.28 120.19 121.82 124.19 126.19 127.77 128.41 129.70 2008/11 99.45 102.29 104.15 105.97 107.79 110.24 111.61 112.93 115.12 2008/12 63.79 70.85 75.49 77.75 81.73 86.24 87.79 90.04 92.99 2009/ 1 39.70 42.62 47.73 51.20 56.64 59.55 61.13 63.95 67.93 2009/ 2 32.19 33.97 34.75 39.46 42.33 45.97 49.24 55.89 57.49 2009/ 3 27.34 28.98 35.31 38.01 41.73 45.94 49.65 54.41 56.90 2009/ 4 41.06 42.14 48.17 50.96 53.81 58.38 62.46 67.58 68.75 2009/ 5 61.54 63.64 69.25 70.80 75.06 78.78 82.95 85.33 88.16 2009/ 6 84.73 85.56 90.60 92.84 97.41 100.63 104.07 107.50 110.72 End-of-Month Basin Soil Moisture (cm) 2008/ 9 0.09 0.13 0.21 0.32 0.54 0.86 1.21 1.51 1.57 2008/10 0.34 0.45 0.67 0.96 1.47 2.05 2.55 2.74 2.83 2008/11 1.83 2.28 2.47 2.73 3.12 3.35 3.73 3.88 3.94 2008/12 1.66 2.16 2.32 2.73 2.91 3.29 3.88 4.25 4.32 2009/ 1 1.73 1.95 2.08 2.33 3.02 3.42 3.71 4.27 4.65 2009/ 2 1.60 2.02 2.43 2.66 3.03 4.24 4.42 5.09 5.37 2009/ 3 3.00 3.60 3.80 4.19 4.85 5.28 5.42 6.02 6.33 2009/ 4 1.37 1.86 2.54 2.71 2.90 3.71 3.87 4.66 5.76 2009/ 5 0.34 0.43 0.49 0.67 0.99 1.30 1.50 1.76 1.91 2009/ 6 0.12 0.15 0.18 0.29 0.38 0.46 0.61 0.69 0.76 End-of-Month Basin Groundwater Moisture (cm) 2008/ 9 0.42 0.42 0.43 0.43 0.43 0.45 0.45 0.46 0.47 2008/10 0.36 0.38 0.42 0.46 0.52 0.64 0.65 0.67 0.71 2008/11 0.49 0.56 0.62 0.64 0.82 0.90 0.95 1.10 1.12 2008/12 0.64 0.78 0.83 0.91 1.05 1.18 1.19 1.22 1.27 2009/ 1 0.65 0.79 0.92 0.96 1.09 1.33 1.35 1.41 1.46 2009/ 2 0.58 0.84 1.01 1.04 1.25 1.45 1.50 1.52 1.62 2009/ 3 1.07 1.15 1.32 1.42 1.58 1.70 1.82 1.88 2.02 2009/ 4 1.42 1.45 1.55 1.68 1.82 1.93 2.00 2.12 2.21 2009/ 5 1.10 1.21 1.28 1.34 1.49 1.63 1.71 1.85 1.92 2009/ 6 0.83 0.89 0.98 1.04 1.14 1.22 1.31 1.41 1.43 End-of-Month Basin Surface Moisture (cm) 2008/ 9 0.33 0.33 0.35 0.37 0.44 0.75 0.99 1.28 1.60 2008/10 0.30 0.38 0.45 0.70 1.08 1.25 1.47 2.28 2.70 2008/11 0.88 1.17 1.36 1.58 1.76 2.07 2.15 2.49 2.60 2008/12 0.61 0.93 1.04 1.12 1.28 1.70 1.98 2.33 2.95 2009/ 1 0.61 0.67 0.84 0.96 1.24 1.63 1.89 2.12 2.55 2009/ 2 0.56 0.69 0.95 1.07 1.53 2.18 2.87 3.19 3.40 2009/ 3 1.46 1.99 2.30 2.43 2.81 3.34 3.60 4.01 4.05 2009/ 4 1.18 1.34 1.50 1.73 2.15 2.53 2.78 2.96 3.79 2009/ 5 0.61 0.64 0.82 0.92 1.17 1.49 1.66 1.99 2.10 2009/ 6 0.34 0.39 0.54 0.58 0.75 0.91 0.96 1.09 1.30 End-of-Month Basin Snow Pack (cm) 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 2008/11 0.00 0.00 0.00 0.05 0.19 0.57 0.89 1.32 1.76 2008/12 0.04 0.37 0.96 1.47 2.54 4.19 5.47 6.14 6.45 2009/ 1 1.07 1.38 2.45 3.04 4.32 6.24 8.54 10.25 11.46 2009/ 2 0.05 0.27 1.64 3.21 5.18 7.20 9.07 11.00 13.02 2009/ 3 0.00 0.00 0.00 0.00 0.51 1.82 2.63 6.76 8.63 2009/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 End-of-Month Basin Total Moisture (cm) 2008/ 9 0.84 0.88 0.99 1.13 1.51 2.24 2.67 3.16 3.54 2008/10 1.02 1.22 1.65 1.99 3.11 3.80 4.68 5.67 5.97 2008/11 4.12 4.57 4.94 5.45 6.22 6.74 7.28 7.88 8.09 2008/12 6.17 6.61 7.16 7.47 8.12 9.24 10.53 11.62 13.04 2009/ 1 7.13 7.44 8.55 8.87 10.85 11.92 12.43 14.15 14.54 2009/ 2 6.96 8.41 9.28 10.51 11.81 13.74 14.08 15.43 17.93 2009/ 3 6.34 7.54 8.55 9.21 10.78 12.13 13.28 15.19 16.63 2009/ 4 4.58 4.84 5.50 6.12 7.16 8.07 8.64 9.79 10.33 2009/ 5 2.30 2.34 2.75 3.01 3.55 4.48 4.76 5.23 5.50 2009/ 6 1.66 1.75 1.87 2.08 2.26 2.62 2.72 2.85 3.29 End-of-Month Lake Level (meters, IGLD85) 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Level (meters, IGLD85) 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2008/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Inflow (cms) 2008/ 9 5825. 5827. 5828. 5829. 5830. 5834. 5836. 5838. 5840. 2008/10 5570. 5586. 5615. 5653. 5686. 5709. 5716. 5763. 5789. 2008/11 5388. 5434. 5460. 5509. 5606. 5683. 5715. 5786. 5794. 2008/12 5106. 5193. 5276. 5355. 5456. 5578. 5619. 5707. 5735. 2009/ 1 4929. 5064. 5190. 5288. 5358. 5532. 5579. 5642. 5681. 2009/ 2 5026. 5121. 5290. 5334. 5422. 5576. 5647. 5741. 5777. 2009/ 3 5290. 5360. 5455. 5527. 5601. 5786. 5868. 5936. 6042. 2009/ 4 5476. 5536. 5641. 5762. 5829. 6005. 6066. 6137. 6241. 2009/ 5 5711. 5793. 5915. 5983. 6148. 6210. 6281. 6379. 6400. 2009/ 6 5627. 5759. 5858. 5945. 6134. 6225. 6262. 6336. 6371. Average Outflow (cms) 2008/ 9 0. 0. 0. 0. 0. 0. 0. 0. 0. 2008/10 0. 0. 0. 0. 0. 0. 0. 0. 0. 2008/11 0. 0. 0. 0. 0. 0. 0. 0. 0. 2008/12 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 1 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 2 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 3 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 4 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 5 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 6 0. 0. 0. 0. 0. 0. 0. 0. 0. Average Total Basin Supply (cms) 2008/ 9 5952. 5998. 6028. 6050. 6117. 6307. 6341. 6409. 6429. 2008/10 5558. 5809. 5868. 5989. 6334. 6556. 6662. 6815. 6893. 2008/11 5590. 5858. 6060. 6169. 6753. 6975. 7232. 7530. 7672. 2008/12 5182. 5804. 5993. 6116. 6592. 6797. 6951. 7250. 7414. 2009/ 1 5142. 5445. 5673. 5980. 6169. 6515. 6836. 7028. 7406. 2009/ 2 5551. 5770. 6024. 6226. 6547. 6958. 7137. 7326. 7576. 2009/ 3 6781. 6889. 7111. 7261. 7536. 7996. 8280. 8546. 8620. 2009/ 4 7269. 7568. 7900. 8144. 8564. 8787. 8943. 9157. 9559. 2009/ 5 6959. 7122. 7293. 7630. 7868. 8404. 8536. 8659. 9008. 2009/ 6 6451. 6624. 6924. 7149. 7403. 7821. 7905. 8018. 8146.