Forecast quantiles of monthly hydrology variables for Lake Ontario Outlooks start on Nov 20, 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) 2008/11 177.02 182.43 186.23 187.62 193.25 200.21 202.11 206.61 211.61 2008/12 101.97 125.80 143.24 164.33 202.06 228.59 236.54 242.36 253.39 2009/ 1 70.19 83.46 105.60 118.16 165.21 183.51 209.79 237.14 254.20 2009/ 2 62.98 69.54 99.49 111.44 143.92 177.50 203.95 223.90 246.79 2009/ 3 156.16 166.03 177.09 214.95 241.96 263.71 291.53 320.28 371.85 2009/ 4 158.01 183.43 203.99 243.63 273.47 316.99 336.64 360.90 424.11 2009/ 5 89.64 103.72 123.29 133.74 168.25 193.86 223.54 259.26 271.93 2009/ 6 42.23 47.36 56.57 69.67 85.50 96.65 110.14 120.29 131.75 2009/ 7 27.58 34.38 37.03 39.49 47.73 57.98 62.31 71.58 88.80 2009/ 8 24.19 26.61 33.61 34.71 40.65 49.12 57.19 67.62 75.67 Total Over-Lake Precipitation (mm) 2008/11 60.68 64.43 67.78 69.69 76.10 82.52 88.84 93.11 98.05 2008/12 48.47 52.83 61.46 65.69 79.16 89.75 97.37 114.83 123.09 2009/ 1 33.90 43.59 49.84 58.11 67.72 77.93 86.33 101.90 124.12 2009/ 2 23.68 30.71 42.81 45.46 51.43 66.22 76.33 88.10 93.90 2009/ 3 28.81 35.70 44.76 54.97 64.99 80.83 86.70 94.89 102.45 2009/ 4 44.23 48.20 57.76 65.28 73.30 90.95 102.22 108.91 110.44 2009/ 5 36.85 44.44 55.04 62.57 77.35 89.76 105.55 123.09 129.94 2009/ 6 35.87 39.12 54.01 64.59 81.09 97.02 106.98 117.77 128.83 2009/ 7 43.06 48.08 59.37 63.03 82.54 90.32 94.98 104.51 118.46 2009/ 8 55.60 57.71 68.69 76.03 87.12 98.38 103.60 108.73 127.31 Total Lake Evaporation (mm) 2008/11 65.23 67.13 74.31 76.16 85.07 90.33 92.92 98.12 100.58 2008/12 87.08 91.06 98.12 102.86 112.65 124.17 135.70 145.64 149.43 2009/ 1 84.20 87.10 90.09 94.97 102.62 112.98 118.89 129.27 134.92 2009/ 2 33.31 37.52 47.46 51.57 58.88 65.78 72.91 82.81 88.84 2009/ 3 14.02 20.10 27.33 31.70 36.97 44.45 49.71 57.22 59.52 2009/ 4 4.65 5.56 6.14 8.47 11.64 13.51 14.30 18.29 22.68 2009/ 5 -3.19 -2.74 -1.94 -1.57 -0.70 0.74 4.31 5.63 13.17 2009/ 6 -4.41 -3.78 -2.32 -0.92 0.61 5.56 7.58 13.33 17.13 2009/ 7 4.69 5.90 9.44 11.38 17.26 22.58 27.21 34.15 36.05 2009/ 8 31.86 36.16 40.47 43.26 51.47 58.79 63.51 67.73 75.54 Total Net Basin Supply to Lake (mm) 2008/11 153.49 155.89 162.67 173.32 183.62 207.35 212.62 217.60 232.29 2008/12 7.89 59.05 96.55 129.06 169.60 209.49 219.52 229.63 255.41 2009/ 1 6.19 19.94 57.61 77.89 123.14 162.13 194.70 215.49 246.99 2009/ 2 20.74 52.44 76.59 96.68 141.75 185.57 204.18 234.64 293.53 2009/ 3 149.78 175.49 198.03 224.04 259.03 302.67 331.94 384.17 417.70 2009/ 4 216.39 229.15 262.77 290.52 353.03 384.14 410.04 432.12 540.43 2009/ 5 140.43 156.33 180.45 205.22 242.64 291.46 333.89 350.42 385.18 2009/ 6 67.61 79.75 117.35 136.74 167.64 187.98 214.74 234.34 246.56 2009/ 7 55.69 67.96 77.42 83.55 110.23 124.95 138.16 166.85 191.34 2009/ 8 13.17 26.87 47.79 56.80 83.06 97.25 108.12 123.42 131.72 Average Over-Land Air Temperature (C) 2008/11 2.54 2.88 3.22 3.39 3.87 4.64 5.12 5.26 5.40 2008/12 -8.17 -7.61 -5.70 -4.61 -3.32 -1.96 -1.66 -0.85 0.19 2009/ 1 -12.20 -11.42 -9.55 -8.15 -6.46 -4.87 -4.07 -3.04 -1.85 2009/ 2 -10.74 -9.18 -8.52 -7.93 -6.28 -4.66 -3.64 -2.78 -1.75 2009/ 3 -3.89 -3.46 -2.59 -1.95 -0.99 0.34 1.03 1.47 2.09 2009/ 4 3.79 4.18 4.65 5.53 6.53 7.14 7.48 8.22 8.57 2009/ 5 9.69 10.66 11.15 11.35 12.70 13.49 14.10 14.53 15.45 2009/ 6 15.91 16.32 16.67 17.20 18.01 18.42 18.83 19.27 19.53 2009/ 7 18.70 19.20 19.66 19.89 20.36 20.94 21.32 21.82 22.04 2009/ 8 17.75 18.22 18.51 18.72 19.16 20.14 20.53 20.99 21.42 Average Lake Surface Temperature (C) 2008/11 9.01 9.03 9.05 9.07 9.10 9.17 9.19 9.21 9.21 2008/12 5.34 5.74 5.84 5.90 6.16 6.32 6.43 6.50 6.70 2009/ 1 1.38 2.03 2.52 2.74 3.74 4.35 4.53 4.61 4.75 2009/ 2 0.00 0.01 0.15 0.44 1.09 1.62 1.83 2.42 2.95 2009/ 3 0.11 0.18 0.53 0.74 1.30 1.54 1.83 2.23 2.46 2009/ 4 1.94 2.02 2.10 2.44 2.67 2.91 3.15 3.54 3.78 2009/ 5 3.23 3.39 3.55 3.86 4.51 5.29 6.35 8.37 8.70 2009/ 6 8.09 8.54 9.46 10.07 11.67 12.61 14.02 14.74 15.38 2009/ 7 15.68 15.99 16.51 16.88 17.97 18.54 19.43 20.23 20.48 2009/ 8 18.65 18.87 19.29 19.57 20.27 20.86 21.06 21.56 22.10 Average Over-Lake Air Temperature (C) 2008/11 5.68 5.87 5.98 6.15 6.50 7.04 7.20 7.32 7.44 2008/12 -1.99 -1.11 -0.40 0.25 1.27 2.05 2.41 2.95 3.71 2009/ 1 -6.00 -5.01 -4.13 -3.16 -1.96 -0.69 0.15 0.69 1.16 2009/ 2 -5.89 -4.92 -4.35 -3.79 -2.64 -1.46 -0.85 0.02 0.57 2009/ 3 -1.58 -1.14 -0.57 -0.28 0.45 1.38 1.80 2.05 2.53 2009/ 4 3.23 3.52 3.95 4.28 4.79 5.19 5.43 5.68 6.07 2009/ 5 6.83 7.09 7.23 7.62 8.12 8.74 9.44 10.69 11.28 2009/ 6 11.36 11.72 12.69 13.06 14.33 15.01 15.91 16.61 17.22 2009/ 7 17.70 17.89 18.25 18.45 19.08 19.86 20.48 21.35 21.37 2009/ 8 19.02 19.23 19.46 19.90 20.55 21.01 21.51 21.88 22.19 Average Over-Lake Vapor Pressure (mb) 2008/11 6.94 7.08 7.16 7.24 7.40 7.68 7.90 8.00 8.08 2008/12 3.77 4.07 4.35 4.60 5.07 5.29 5.50 5.78 6.14 2009/ 1 2.80 2.95 3.30 3.61 3.96 4.41 4.58 4.92 5.16 2009/ 2 2.74 3.01 3.31 3.44 3.78 4.26 4.45 4.68 4.92 2009/ 3 3.93 4.25 4.44 4.60 4.82 5.20 5.31 5.54 5.79 2009/ 4 5.76 5.95 6.18 6.48 6.74 6.87 6.98 7.26 7.57 2009/ 5 7.99 8.09 8.48 8.71 8.92 9.39 9.56 10.57 10.80 2009/ 6 11.52 12.17 12.51 12.81 13.66 14.66 15.16 15.93 16.18 2009/ 7 16.67 16.90 17.44 17.75 18.46 19.04 19.55 20.20 21.01 2009/ 8 17.50 18.04 18.43 18.67 19.21 20.02 20.68 21.30 21.54 Average Over-Lake Wind Speed (m/s) 2008/11 5.98 6.21 6.38 6.53 6.74 6.86 6.94 7.03 7.22 2008/12 7.17 7.51 7.66 7.72 7.91 8.14 8.33 8.73 8.83 2009/ 1 7.19 7.45 7.50 7.66 8.02 8.42 8.62 9.03 9.15 2009/ 2 6.44 6.62 6.91 7.12 7.30 7.58 8.03 8.30 8.44 2009/ 3 5.56 5.69 5.81 6.12 6.41 6.89 7.12 7.40 7.52 2009/ 4 4.76 4.93 5.14 5.23 5.47 5.53 5.62 5.90 6.12 2009/ 5 4.12 4.20 4.34 4.40 4.53 4.64 4.72 4.86 5.08 2009/ 6 3.99 4.06 4.14 4.20 4.30 4.40 4.47 4.56 4.63 2009/ 7 3.81 3.93 4.11 4.19 4.32 4.43 4.51 4.60 4.67 2009/ 8 4.15 4.25 4.44 4.68 4.88 5.06 5.10 5.16 5.30 Average Over-Lake Cloud Cover (%) 2008/11 65.97 67.20 69.60 70.19 72.04 73.53 74.17 75.59 76.13 2008/12 65.48 69.15 70.16 71.81 76.05 77.25 78.82 81.30 84.85 2009/ 1 66.22 67.59 68.67 70.58 73.57 75.96 78.03 79.64 81.57 2009/ 2 56.70 58.44 62.37 64.58 67.15 71.37 73.29 75.51 75.98 2009/ 3 48.04 53.45 57.81 59.14 63.16 66.03 68.49 71.27 72.72 2009/ 4 48.69 50.10 54.21 56.64 58.45 62.51 64.39 68.68 70.06 2009/ 5 42.81 47.28 49.94 52.24 55.45 59.14 62.09 66.65 67.97 2009/ 6 40.32 41.44 47.36 48.42 51.18 58.04 59.63 61.63 63.55 2009/ 7 38.62 42.40 45.66 47.12 48.83 51.97 53.41 56.56 58.55 2009/ 8 39.85 41.44 44.38 47.87 51.29 54.78 55.24 56.94 57.74 Average Lake Surface Incident SW Radiation (w/m2) 2008/11 60.30 61.18 62.15 62.66 63.77 64.88 65.44 66.44 67.47 2008/12 39.70 43.72 45.12 46.42 47.25 49.79 50.99 51.43 53.30 2009/ 1 48.64 51.08 52.16 53.96 55.73 57.41 58.99 60.02 60.53 2009/ 2 79.98 80.68 82.88 85.61 90.02 93.31 94.84 99.13 101.67 2009/ 3 120.06 122.28 127.70 130.25 136.30 141.24 143.37 149.14 157.30 2009/ 4 158.80 162.19 170.85 174.89 183.10 187.10 190.23 199.21 202.65 2009/ 5 186.16 193.27 203.77 209.62 219.45 227.14 232.11 237.75 242.81 2009/ 6 212.85 216.84 222.68 224.97 241.47 249.48 251.98 265.45 269.02 2009/ 7 214.77 217.11 225.06 229.45 236.89 240.89 243.77 251.91 255.06 2009/ 8 188.13 190.72 193.79 194.71 201.25 209.34 213.52 221.61 222.87 Average Lake Surface Reflection (w/m2) 2008/11 -6.81 -6.71 -6.56 -6.51 -6.38 -6.27 -6.23 -6.12 -6.09 2008/12 -5.40 -5.16 -5.10 -4.99 -4.74 -4.65 -4.56 -4.41 -4.18 2009/ 1 -6.16 -6.04 -5.92 -5.78 -5.61 -5.49 -5.26 -5.13 -5.00 2009/ 2 -17.60 -15.52 -11.44 -10.14 -9.22 -8.76 -8.53 -8.24 -8.11 2009/ 3 -21.06 -17.98 -16.06 -14.79 -13.71 -13.18 -12.82 -12.32 -12.10 2009/ 4 -20.33 -19.98 -19.15 -18.76 -18.32 -17.56 -17.12 -16.35 -16.03 2009/ 5 -24.89 -23.86 -23.23 -22.72 -22.03 -21.18 -20.47 -19.45 -19.10 2009/ 6 -26.93 -26.68 -25.23 -24.98 -24.31 -22.66 -22.28 -21.78 -21.34 2009/ 7 -26.10 -25.24 -24.45 -24.12 -23.75 -23.06 -22.65 -21.95 -21.52 2009/ 8 -22.46 -22.22 -21.53 -21.01 -20.21 -19.51 -19.38 -19.21 -18.89 Average Lake Surface Net Long Wave Radiation (w/m2) 2008/11 -71.48 -70.72 -69.12 -68.41 -66.24 -62.88 -61.60 -59.82 -59.21 2008/12 -98.97 -96.38 -89.98 -86.50 -81.37 -77.40 -75.13 -72.43 -69.68 2009/ 1 -102.85 -99.12 -96.62 -92.63 -86.78 -83.11 -79.80 -74.29 -70.56 2009/ 2 -97.29 -95.30 -92.26 -88.49 -81.31 -75.47 -74.63 -71.10 -65.97 2009/ 3 -80.39 -76.16 -73.33 -71.95 -68.48 -64.65 -62.03 -58.46 -55.43 2009/ 4 -61.53 -59.82 -56.58 -54.03 -50.85 -49.10 -47.73 -45.89 -44.33 2009/ 5 -47.36 -46.16 -41.79 -41.08 -39.49 -35.55 -33.78 -32.97 -32.19 2009/ 6 -39.69 -36.69 -33.96 -32.78 -28.14 -24.28 -23.02 -21.90 -20.14 2009/ 7 -31.39 -28.99 -26.81 -24.92 -21.94 -19.57 -18.92 -16.11 -15.37 2009/ 8 -33.97 -32.60 -30.40 -28.71 -25.26 -22.06 -20.55 -19.34 -16.56 Average Lake Surface Latent Heat Flux (w/m2) 2008/11 -97.17 -95.06 -89.93 -87.15 -82.10 -73.33 -71.35 -65.11 -62.92 2008/12 -141.94 -136.31 -126.84 -116.72 -104.86 -96.11 -91.53 -84.75 -83.14 2009/ 1 -127.95 -122.02 -111.83 -106.28 -96.31 -88.93 -84.81 -82.16 -79.47 2009/ 2 -93.48 -87.56 -75.44 -68.71 -61.17 -53.71 -49.99 -40.75 -36.41 2009/ 3 -56.24 -54.26 -46.83 -41.79 -35.70 -30.54 -26.33 -20.88 -14.78 2009/ 4 -27.18 -18.31 -13.96 -13.15 -11.48 -8.76 -6.03 -5.58 -4.76 2009/ 5 -14.74 -5.32 -4.32 -0.88 0.39 1.29 1.66 2.40 2.88 2009/ 6 -16.75 -13.55 -9.23 -5.63 -0.83 0.76 2.08 3.39 3.73 2009/ 7 -33.62 -32.29 -25.71 -21.36 -16.35 -10.69 -8.93 -5.66 -4.89 2009/ 8 -72.39 -64.58 -59.08 -54.18 -47.78 -40.59 -38.14 -33.27 -30.57 Average Lake Surface Sensible Heat Flux (w/m2) 2008/11 -47.56 -45.84 -40.60 -39.74 -34.60 -28.30 -25.48 -23.52 -22.23 2008/12 -120.01 -110.03 -99.11 -84.49 -71.48 -57.70 -55.68 -50.61 -45.94 2009/ 1 -136.13 -125.18 -109.34 -98.30 -83.98 -73.05 -64.79 -55.53 -52.62 2009/ 2 -91.73 -86.63 -72.50 -63.74 -52.49 -39.56 -37.36 -26.19 -23.14 2009/ 3 -40.73 -31.83 -26.41 -23.25 -17.10 -11.81 -9.65 -5.11 0.41 2009/ 4 -2.70 0.05 3.66 5.06 6.65 7.93 8.19 9.66 9.71 2009/ 5 5.57 6.28 7.18 7.45 8.42 9.22 9.38 9.65 10.21 2009/ 6 3.76 4.96 5.54 6.05 6.79 7.16 7.53 7.86 8.12 2009/ 7 2.18 2.42 3.03 3.68 4.23 4.95 5.26 5.67 5.97 2009/ 8 -2.87 -2.26 -1.58 -1.00 -0.40 0.24 0.58 1.19 1.60 Average Lake Surface Net Surface Flux (w/m2) 2008/11 -157.52 -156.05 -141.91 -138.20 -124.29 -108.56 -102.44 -91.88 -90.68 2008/12 -314.34 -296.39 -277.88 -237.55 -212.44 -187.37 -183.37 -171.84 -153.86 2009/ 1 -311.93 -286.57 -267.49 -235.98 -216.49 -198.96 -180.85 -166.03 -160.86 2009/ 2 -195.70 -185.91 -150.54 -136.48 -115.35 -93.83 -84.28 -67.00 -49.38 2009/ 3 -54.13 -35.56 -24.59 -15.89 2.09 13.90 24.97 36.04 42.10 2009/ 4 78.12 84.87 92.79 98.67 104.07 115.64 120.05 124.73 126.94 2009/ 5 134.34 145.25 149.62 159.13 167.57 172.47 174.71 181.82 185.65 2009/ 6 162.64 175.07 178.46 184.00 189.23 197.15 202.96 205.31 206.49 2009/ 7 151.22 158.71 166.68 171.01 176.60 183.42 187.45 192.24 193.91 2009/ 8 74.42 82.40 97.59 101.29 108.18 116.92 122.08 127.65 132.63 Average Lake-Ice Surface Temperature (C) 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 -0.60 -0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 2 -6.76 -5.69 -3.48 -1.13 0.00 0.00 0.00 0.00 0.00 2009/ 3 -2.07 -1.36 -0.70 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 2009/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Ice Cover (%) 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 0.14 2009/ 2 0.00 0.00 0.00 0.00 0.00 0.13 6.10 16.20 20.55 2009/ 3 0.00 0.00 0.00 0.00 0.00 0.00 1.15 8.91 14.11 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 2009/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 8 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) 2008/11 104.83 105.00 106.66 107.10 108.73 110.58 111.30 112.54 112.68 2008/12 68.08 72.59 74.53 77.27 83.01 86.22 87.44 88.74 91.63 2009/ 1 41.54 44.10 46.90 49.27 55.41 61.05 62.79 66.13 67.88 2009/ 2 32.86 34.43 36.18 37.34 42.45 46.32 48.81 52.19 57.30 2009/ 3 30.21 32.12 34.99 36.72 41.42 44.95 49.86 52.61 56.58 2009/ 4 43.08 45.03 46.39 49.92 53.20 57.42 61.06 66.61 67.52 2009/ 5 64.04 65.27 67.57 69.20 73.68 77.28 80.60 85.08 87.83 2009/ 6 86.05 87.53 90.01 91.23 96.96 98.86 104.16 108.34 109.91 2009/ 7 109.28 110.21 112.29 113.61 116.89 119.93 125.41 129.31 129.81 2009/ 8 122.49 124.52 125.92 127.31 130.88 133.61 137.91 141.02 142.59 End-of-Month Basin Soil Moisture (cm) 2008/11 2.42 2.46 2.66 2.85 3.04 3.35 3.51 3.95 3.99 2008/12 1.62 1.90 2.31 2.68 3.02 3.52 3.81 4.22 4.62 2009/ 1 1.49 1.87 2.11 2.29 3.12 3.56 3.88 4.17 4.76 2009/ 2 1.50 1.77 2.32 2.58 2.84 3.96 4.38 5.17 5.47 2009/ 3 3.17 3.58 3.79 3.99 4.55 5.14 5.39 5.99 6.25 2009/ 4 1.48 1.93 2.49 2.69 2.95 3.82 3.91 4.39 5.74 2009/ 5 0.30 0.35 0.49 0.59 0.89 1.32 1.54 1.77 1.83 2009/ 6 0.12 0.15 0.21 0.26 0.36 0.45 0.53 0.64 0.76 2009/ 7 0.05 0.07 0.09 0.11 0.20 0.29 0.35 0.40 0.44 2009/ 8 0.03 0.04 0.10 0.14 0.24 0.46 0.54 0.84 0.87 End-of-Month Basin Groundwater Moisture (cm) 2008/11 0.78 0.81 0.83 0.84 0.85 0.88 0.88 0.90 0.92 2008/12 0.75 0.77 0.83 0.93 1.02 1.13 1.17 1.25 1.28 2009/ 1 0.63 0.79 0.89 0.94 1.10 1.23 1.33 1.39 1.47 2009/ 2 0.70 0.78 0.96 1.00 1.27 1.40 1.45 1.49 1.61 2009/ 3 0.99 1.10 1.34 1.44 1.54 1.69 1.75 1.92 1.95 2009/ 4 1.38 1.40 1.50 1.58 1.72 1.92 1.99 2.08 2.17 2009/ 5 1.06 1.19 1.23 1.29 1.47 1.61 1.70 1.80 1.89 2009/ 6 0.78 0.88 0.93 0.96 1.10 1.21 1.27 1.36 1.41 2009/ 7 0.58 0.66 0.69 0.71 0.82 0.88 0.95 1.00 1.05 2009/ 8 0.45 0.52 0.54 0.57 0.62 0.68 0.72 0.76 0.79 End-of-Month Basin Surface Moisture (cm) 2008/11 1.57 1.73 1.77 1.85 2.16 2.41 2.56 2.88 3.06 2008/12 0.63 0.80 1.13 1.24 1.47 1.92 2.13 2.27 3.04 2009/ 1 0.49 0.66 0.83 1.01 1.50 1.73 1.88 2.23 2.71 2009/ 2 0.51 0.63 0.80 1.04 1.52 2.18 2.60 3.11 3.29 2009/ 3 1.44 1.56 2.15 2.32 2.73 3.39 3.69 4.04 4.78 2009/ 4 1.22 1.36 1.50 1.75 2.13 2.49 2.71 3.01 3.85 2009/ 5 0.57 0.63 0.77 0.87 1.19 1.50 1.68 1.92 2.07 2009/ 6 0.27 0.33 0.39 0.50 0.65 0.83 0.95 1.10 1.28 2009/ 7 0.19 0.23 0.27 0.31 0.40 0.52 0.57 0.79 0.91 2009/ 8 0.16 0.18 0.27 0.31 0.48 0.63 0.75 1.01 1.14 End-of-Month Basin Snow Pack (cm) 2008/11 0.00 0.00 0.00 0.01 0.18 0.48 0.89 1.28 1.71 2008/12 0.14 0.52 1.15 1.47 2.45 3.87 5.47 6.13 6.49 2009/ 1 0.64 1.41 2.46 3.32 4.37 6.36 8.15 10.64 11.73 2009/ 2 0.26 0.83 1.38 3.22 5.52 7.62 9.57 11.10 13.65 2009/ 3 0.00 0.00 0.00 0.00 0.12 1.25 2.50 4.70 10.05 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 2009/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 8 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) 2008/11 5.05 5.51 5.95 6.16 6.56 7.14 7.41 7.94 8.36 2008/12 6.36 6.79 7.42 7.81 8.32 9.15 10.30 11.44 12.11 2009/ 1 7.32 8.21 8.58 9.39 10.61 11.84 12.79 14.17 15.54 2009/ 2 8.21 8.89 9.76 10.56 11.48 13.40 14.24 16.15 19.08 2009/ 3 6.51 7.52 8.18 8.68 9.56 11.81 13.12 14.30 19.16 2009/ 4 4.40 4.90 5.70 5.98 7.11 7.94 8.64 9.64 10.72 2009/ 5 2.22 2.36 2.62 2.81 3.57 4.52 4.72 5.10 5.46 2009/ 6 1.36 1.45 1.77 1.84 2.15 2.40 2.64 2.80 2.91 2009/ 7 0.99 1.04 1.16 1.26 1.44 1.63 1.77 1.94 2.14 2009/ 8 0.82 0.91 1.04 1.16 1.43 1.68 1.94 2.28 2.49 End-of-Month Lake Level (meters, IGLD85) 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 2009/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Level (meters, IGLD85) 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 2009/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Inflow (cms) 2008/11 5494. 5495. 5497. 5501. 5505. 5514. 5518. 5527. 5529. 2008/12 5226. 5251. 5325. 5347. 5385. 5461. 5492. 5536. 5581. 2009/ 1 5014. 5074. 5127. 5229. 5299. 5415. 5446. 5481. 5587. 2009/ 2 5010. 5136. 5202. 5232. 5342. 5448. 5501. 5597. 5618. 2009/ 3 5214. 5270. 5367. 5402. 5512. 5546. 5639. 5775. 5883. 2009/ 4 5364. 5438. 5529. 5579. 5665. 5782. 5828. 5921. 6007. 2009/ 5 5568. 5683. 5794. 5817. 5970. 6022. 6081. 6141. 6221. 2009/ 6 5508. 5594. 5737. 5827. 5917. 6009. 6052. 6121. 6207. 2009/ 7 5278. 5354. 5552. 5595. 5724. 5805. 5852. 5930. 6032. 2009/ 8 5274. 5354. 5535. 5585. 5694. 5768. 5837. 5895. 5966. Average Outflow (cms) 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. 2009/ 7 0. 0. 0. 0. 0. 0. 0. 0. 0. 2009/ 8 0. 0. 0. 0. 0. 0. 0. 0. 0. Average Total Basin Supply (cms) 2008/11 6570. 6593. 6644. 6728. 6796. 6981. 7016. 7080. 7179. 2008/12 5278. 5689. 5986. 6261. 6576. 6982. 7051. 7122. 7245. 2009/ 1 5064. 5175. 5630. 5841. 6219. 6456. 6728. 7063. 7436. 2009/ 2 5458. 5671. 5843. 6082. 6458. 6967. 7146. 7473. 7579. 2009/ 3 6538. 6646. 6867. 7025. 7403. 7669. 8089. 8312. 8575. 2009/ 4 7081. 7230. 7568. 7704. 8255. 8584. 8759. 9099. 9670. 2009/ 5 6808. 6933. 7164. 7333. 7671. 8160. 8242. 8514. 8820. 2009/ 6 6192. 6376. 6585. 6800. 7087. 7422. 7550. 7673. 7888. 2009/ 7 5966. 6048. 6118. 6293. 6502. 6638. 6813. 6968. 7196. 2009/ 8 5475. 5737. 5891. 6075. 6270. 6403. 6533. 6696. 6805.