Forecast quantiles of monthly hydrology variables for Lake Huron Outlooks start on Nov 25, 2009 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) 2009/11 30.46 30.46 30.58 30.83 31.28 31.82 32.53 32.90 35.54 2009/12 16.81 17.02 18.99 23.11 28.31 38.35 40.46 46.59 49.20 2010/ 1 13.02 15.74 16.62 20.17 31.21 37.11 39.27 47.47 65.07 2010/ 2 11.09 12.78 18.82 21.92 31.37 43.61 52.48 63.66 64.75 2010/ 3 31.28 39.73 43.07 46.06 57.05 65.62 72.67 81.56 97.07 2010/ 4 38.15 44.35 45.46 46.67 56.24 68.57 74.63 77.71 92.56 2010/ 5 24.99 25.59 29.72 34.10 38.29 46.73 52.67 59.62 61.81 2010/ 6 12.50 13.05 16.17 17.77 19.55 25.22 27.72 30.56 33.00 2010/ 7 9.13 9.62 10.62 12.68 14.16 16.05 17.11 21.44 24.06 2010/ 8 8.19 9.32 9.77 10.64 13.04 14.79 17.34 23.46 24.35 Total Over-Lake Precipitation (mm) 2009/11 11.67 14.73 16.22 18.57 24.15 27.80 30.51 40.97 42.88 2009/12 28.39 35.10 46.41 50.88 67.00 69.12 78.63 89.67 110.77 2010/ 1 25.76 34.35 37.73 39.73 46.11 66.52 73.00 81.59 87.19 2010/ 2 16.79 17.55 27.92 29.37 34.64 49.16 55.03 60.18 84.05 2010/ 3 22.40 25.39 32.33 48.47 55.50 63.44 66.47 86.75 94.78 2010/ 4 28.06 39.52 47.35 50.98 66.68 81.19 89.54 99.66 102.38 2010/ 5 30.34 51.17 58.30 61.27 70.49 91.71 94.97 106.87 123.39 2010/ 6 26.34 34.05 43.37 56.32 73.43 86.98 94.47 104.36 106.47 2010/ 7 20.20 41.77 57.39 59.20 77.26 86.09 96.80 102.13 106.51 2010/ 8 40.21 64.54 66.97 77.45 92.65 102.51 104.69 105.39 127.34 Total Lake Evaporation (mm) 2009/11 49.79 53.23 54.93 56.94 58.09 60.04 64.42 68.51 73.33 2009/12 90.36 95.57 106.97 115.82 123.76 136.42 146.89 155.21 155.41 2010/ 1 84.51 93.98 95.72 101.25 105.51 120.27 122.96 129.17 135.49 2010/ 2 30.79 42.58 47.64 51.59 56.02 64.79 68.15 82.74 83.68 2010/ 3 13.78 17.28 27.42 35.55 45.17 49.36 54.21 55.13 60.42 2010/ 4 6.52 8.61 12.04 12.65 15.50 18.94 22.06 23.80 26.05 2010/ 5 -2.20 -1.37 -0.72 0.63 2.17 4.11 6.44 8.53 13.01 2010/ 6 -2.77 -2.61 -1.92 -0.50 2.09 5.08 6.56 9.41 15.79 2010/ 7 1.09 1.77 5.63 8.24 9.75 13.74 21.25 26.01 29.95 2010/ 8 20.55 21.03 25.80 28.78 37.26 43.77 50.09 56.55 57.70 Total Net Basin Supply to Lake (mm) 2009/11 -26.89 -18.66 -11.98 -11.81 -5.96 3.18 7.09 17.47 22.02 2009/12 -88.31 -75.39 -63.46 -53.96 -32.52 -15.84 3.67 33.45 33.51 2010/ 1 -54.51 -53.04 -51.63 -46.09 -34.62 -8.72 0.80 18.38 35.07 2010/ 2 -38.95 -32.00 -26.20 -4.57 9.60 29.16 65.23 77.27 84.01 2010/ 3 19.83 32.69 37.55 51.69 65.60 91.06 110.26 124.03 148.26 2010/ 4 68.70 75.56 79.87 94.77 109.84 118.17 134.31 153.49 176.45 2010/ 5 57.37 68.94 92.50 99.40 108.95 129.76 144.99 148.90 175.16 2010/ 6 30.13 47.61 55.14 68.80 91.73 111.37 121.50 125.44 137.43 2010/ 7 18.36 42.32 55.99 57.79 78.87 95.73 97.82 104.39 120.72 2010/ 8 3.80 31.17 37.55 54.23 64.46 77.93 83.43 91.53 122.92 Average Over-Land Air Temperature (C) 2009/11 3.34 3.87 4.01 4.25 4.42 4.76 4.95 5.20 5.26 2009/12 -8.07 -7.32 -6.45 -4.60 -3.82 -2.36 -1.55 -1.08 -0.38 2010/ 1 -10.30 -9.70 -9.41 -8.71 -6.97 -4.90 -4.26 -3.59 -3.08 2010/ 2 -11.77 -10.37 -8.08 -7.81 -5.42 -3.83 -3.61 -3.08 -1.56 2010/ 3 -4.38 -4.02 -2.76 -1.67 -0.80 0.55 0.65 0.80 3.17 2010/ 4 3.13 4.05 4.73 4.86 6.12 6.96 7.52 8.23 8.29 2010/ 5 8.35 10.27 10.78 11.62 12.38 13.75 14.02 15.05 15.73 2010/ 6 15.34 15.97 17.06 17.41 17.80 18.74 18.83 19.47 19.73 2010/ 7 18.35 19.47 19.70 19.87 20.32 20.93 21.19 22.01 22.12 2010/ 8 17.33 17.39 17.87 18.65 19.25 20.32 20.88 21.22 21.55 Average Lake Surface Temperature (C) 2009/11 8.69 8.69 8.71 8.71 8.72 8.73 8.73 8.74 8.74 2009/12 6.21 6.25 6.45 6.50 6.70 7.00 7.05 7.09 7.11 2010/ 1 2.40 2.59 2.73 3.22 4.09 4.42 4.66 5.04 5.10 2010/ 2 0.06 0.10 0.35 0.65 1.16 1.74 1.91 2.44 2.94 2010/ 3 0.00 0.03 0.42 0.59 1.25 1.59 1.75 2.37 2.62 2010/ 4 1.09 1.36 1.86 2.05 2.36 2.78 2.88 3.32 3.69 2010/ 5 2.96 3.01 3.41 3.55 4.17 5.12 5.27 6.56 8.27 2010/ 6 7.42 7.66 8.42 9.42 10.34 11.36 12.26 13.11 14.31 2010/ 7 14.06 14.07 14.54 15.02 15.90 16.81 17.60 17.80 19.13 2010/ 8 16.85 16.88 17.25 18.13 18.45 19.07 19.38 20.09 20.25 Average Over-Lake Air Temperature (C) 2009/11 6.12 6.22 6.50 6.59 6.71 6.84 6.99 7.18 7.24 2009/12 -2.13 -1.83 -0.95 -0.23 0.53 1.70 1.84 2.63 3.00 2010/ 1 -5.64 -5.07 -4.99 -4.69 -2.67 -1.43 -1.01 -0.24 0.08 2010/ 2 -9.09 -7.38 -5.33 -4.62 -3.64 -2.12 -1.85 -1.30 -0.65 2010/ 3 -2.90 -2.66 -2.12 -1.14 -0.63 0.09 0.59 1.32 1.91 2010/ 4 2.07 2.37 2.95 3.31 3.81 4.23 4.36 4.95 5.50 2010/ 5 6.19 6.44 6.85 6.99 7.42 7.91 8.05 9.31 10.28 2010/ 6 10.57 10.83 11.57 12.22 12.87 13.80 14.37 15.13 15.80 2010/ 7 15.91 15.96 16.43 17.00 17.43 18.18 18.44 19.14 19.56 2010/ 8 17.09 17.18 17.91 18.13 18.76 19.59 19.78 20.35 20.66 Average Over-Lake Vapor Pressure (mb) 2009/11 7.28 7.30 7.42 7.49 7.60 7.64 7.78 7.81 7.84 2009/12 3.65 3.76 3.99 4.23 4.55 5.02 5.29 5.37 5.86 2010/ 1 2.98 3.00 3.08 3.19 3.73 4.04 4.29 4.43 4.59 2010/ 2 2.32 2.69 2.83 3.07 3.45 4.13 4.28 4.32 4.70 2010/ 3 3.70 3.71 3.98 4.17 4.42 4.82 4.94 5.23 5.64 2010/ 4 5.29 5.35 5.77 5.89 6.12 6.43 6.47 6.76 6.91 2010/ 5 7.73 7.87 7.93 7.97 8.28 8.50 8.89 10.03 10.09 2010/ 6 11.06 11.11 11.35 11.68 12.47 13.52 13.92 14.31 14.63 2010/ 7 15.21 15.46 15.87 16.20 16.60 17.28 17.46 18.08 18.34 2010/ 8 15.66 15.97 16.91 17.33 17.74 18.48 19.04 19.94 20.06 Average Over-Lake Wind Speed (m/s) 2009/11 5.37 5.47 5.49 5.53 5.60 5.71 5.76 5.89 5.95 2009/12 6.42 6.75 7.22 7.42 7.65 7.88 8.20 8.37 8.50 2010/ 1 6.66 6.95 7.27 7.49 7.81 7.94 8.10 8.28 8.65 2010/ 2 6.00 6.24 6.51 6.61 6.72 7.13 7.34 7.71 7.81 2010/ 3 5.43 5.46 5.60 5.83 6.29 6.43 6.57 7.08 7.24 2010/ 4 4.70 4.77 4.92 5.10 5.36 5.42 5.63 5.67 5.70 2010/ 5 4.16 4.24 4.38 4.39 4.51 4.61 4.67 4.76 4.84 2010/ 6 3.74 3.83 3.87 3.97 4.10 4.26 4.37 4.40 4.41 2010/ 7 3.63 3.66 3.79 3.84 3.98 4.12 4.27 4.39 4.47 2010/ 8 4.07 4.09 4.14 4.23 4.53 4.63 4.70 5.03 5.09 Average Over-Lake Cloud Cover (%) 2009/11 61.17 61.60 61.81 62.65 63.73 65.05 65.67 66.38 66.59 2009/12 67.52 70.02 71.63 74.09 79.10 82.81 83.49 86.17 89.48 2010/ 1 64.38 68.56 70.48 72.13 74.15 76.77 79.21 80.93 81.16 2010/ 2 58.33 59.66 61.49 64.43 67.95 71.86 72.80 76.18 76.60 2010/ 3 49.47 50.58 56.34 58.90 62.53 66.65 68.04 72.23 73.94 2010/ 4 43.61 44.01 51.54 54.16 59.37 63.04 64.08 66.44 67.14 2010/ 5 37.57 43.13 45.08 51.56 54.76 58.68 60.02 62.10 65.32 2010/ 6 27.14 33.09 41.81 44.46 51.29 55.79 59.13 63.11 63.52 2010/ 7 33.15 33.81 40.78 44.93 47.25 49.77 51.41 52.91 54.65 2010/ 8 36.18 39.76 43.95 48.77 51.18 52.06 54.52 56.84 59.60 Average Lake Surface Incident SW Radiation (w/m2) 2009/11 60.42 60.50 60.98 61.28 61.93 62.71 63.21 63.33 63.49 2009/12 32.93 33.07 36.30 36.76 38.78 41.07 42.59 43.44 44.33 2010/ 1 47.77 48.35 48.70 50.99 52.91 54.22 54.61 56.50 58.41 2010/ 2 82.21 82.49 85.74 87.72 91.90 96.03 99.39 101.14 101.74 2010/ 3 126.64 128.56 136.90 139.43 143.36 149.53 154.27 162.96 164.19 2010/ 4 171.67 181.69 183.85 186.46 195.99 206.53 210.49 225.90 229.03 2010/ 5 213.49 217.61 229.83 233.32 243.19 250.61 262.47 271.99 280.69 2010/ 6 225.61 230.20 240.48 248.71 260.87 278.48 284.40 305.12 315.94 2010/ 7 242.10 248.14 251.31 255.14 261.38 267.74 276.88 293.38 297.00 2010/ 8 199.78 201.98 212.53 215.17 219.25 225.00 235.53 241.09 250.09 Average Lake Surface Reflection (w/m2) 2009/11 -6.37 -6.34 -6.33 -6.27 -6.21 -6.14 -6.10 -6.05 -6.05 2009/12 -4.52 -4.37 -4.28 -4.15 -3.88 -3.69 -3.65 -3.51 -3.33 2010/ 1 -6.00 -5.78 -5.60 -5.45 -5.32 -5.12 -4.91 -4.85 -4.81 2010/ 2 -30.05 -26.47 -10.18 -9.82 -9.33 -8.94 -8.82 -8.76 -8.39 2010/ 3 -43.23 -34.71 -17.30 -16.21 -14.94 -14.30 -13.92 -13.70 -12.96 2010/ 4 -24.58 -22.84 -21.55 -20.84 -19.64 -19.06 -18.65 -18.21 -17.87 2010/ 5 -28.72 -27.22 -26.62 -25.15 -24.37 -23.42 -23.08 -22.41 -21.64 2010/ 6 -32.35 -30.82 -28.55 -27.88 -26.10 -24.94 -24.08 -23.05 -22.94 2010/ 7 -29.75 -29.54 -27.85 -26.83 -26.26 -25.61 -25.19 -24.83 -24.37 2010/ 8 -25.15 -24.42 -23.60 -22.52 -21.98 -21.66 -21.35 -20.31 -20.15 Average Lake Surface Net Long Wave Radiation (w/m2) 2009/11 -72.34 -71.17 -69.85 -69.02 -68.30 -66.72 -65.44 -64.66 -64.50 2009/12 -105.25 -100.71 -96.77 -94.99 -88.84 -85.92 -81.39 -78.31 -77.58 2010/ 1 -104.58 -104.20 -100.49 -97.58 -95.75 -89.43 -86.46 -85.49 -82.78 2010/ 2 -106.12 -101.04 -98.07 -94.78 -91.47 -81.82 -80.72 -74.31 -73.62 2010/ 3 -87.03 -83.00 -81.43 -79.27 -76.88 -71.63 -69.55 -65.82 -61.91 2010/ 4 -69.25 -69.11 -65.96 -61.86 -57.43 -55.45 -54.56 -52.27 -50.97 2010/ 5 -53.38 -52.78 -50.26 -48.51 -45.00 -42.25 -41.95 -37.06 -35.46 2010/ 6 -47.23 -46.80 -41.26 -39.35 -36.57 -32.44 -30.22 -29.61 -27.12 2010/ 7 -42.64 -42.50 -31.96 -31.00 -29.75 -28.65 -27.86 -24.18 -23.89 2010/ 8 -41.68 -40.87 -37.61 -37.23 -31.16 -27.29 -25.95 -23.45 -21.31 Average Lake Surface Latent Heat Flux (w/m2) 2009/11 -74.03 -67.05 -61.81 -57.55 -55.74 -54.85 -53.09 -51.32 -48.55 2009/12 -144.54 -144.33 -138.67 -129.07 -115.20 -108.05 -103.49 -91.77 -85.98 2010/ 1 -127.28 -122.15 -116.07 -112.27 -98.37 -94.56 -90.81 -87.96 -85.39 2010/ 2 -97.93 -86.08 -70.69 -67.52 -58.84 -53.66 -50.73 -45.34 -36.44 2010/ 3 -56.49 -52.32 -50.98 -46.41 -42.16 -34.24 -29.10 -16.56 -16.11 2010/ 4 -26.13 -23.15 -21.40 -18.49 -15.02 -12.27 -11.65 -8.58 -7.06 2010/ 5 -12.38 -10.14 -6.47 -4.00 -2.02 -0.80 0.65 1.10 1.79 2010/ 6 -15.42 -10.88 -7.38 -5.09 -2.19 0.37 1.14 2.38 2.58 2010/ 7 -30.94 -27.65 -19.82 -13.16 -9.06 -7.62 -5.20 -2.24 -1.54 2010/ 8 -54.34 -52.75 -46.61 -40.64 -34.72 -27.32 -24.04 -19.42 -19.28 Average Lake Surface Sensible Heat Flux (w/m2) 2009/11 -36.82 -31.57 -24.68 -22.84 -21.32 -19.94 -18.43 -16.29 -15.26 2009/12 -128.63 -115.93 -113.28 -92.63 -85.35 -70.49 -62.51 -57.29 -49.38 2010/ 1 -132.16 -114.19 -110.95 -105.02 -94.47 -80.16 -72.92 -68.03 -61.88 2010/ 2 -83.86 -80.65 -77.11 -72.54 -54.76 -45.41 -45.24 -38.59 -25.43 2010/ 3 -43.65 -40.77 -33.17 -29.80 -25.97 -18.62 -14.48 -4.29 -3.61 2010/ 4 -7.02 -3.17 -2.34 0.15 1.40 5.02 6.05 6.35 7.02 2010/ 5 3.80 5.24 6.68 6.69 7.37 7.84 8.17 8.73 9.56 2010/ 6 1.97 4.58 4.78 5.26 5.64 6.42 6.45 7.61 7.80 2010/ 7 0.16 0.44 2.28 2.66 4.12 4.34 4.51 4.61 5.70 2010/ 8 -6.52 -3.51 -2.44 -0.88 0.07 0.38 1.17 1.52 3.12 Average Lake Surface Net Surface Flux (w/m2) 2009/11 -127.73 -115.21 -100.82 -92.89 -90.83 -86.67 -82.05 -77.08 -75.83 2009/12 -340.72 -326.88 -314.55 -279.25 -260.32 -222.88 -215.82 -197.09 -181.60 2010/ 1 -318.02 -286.94 -272.86 -267.53 -244.71 -215.63 -208.40 -198.53 -192.25 2010/ 2 -186.82 -180.49 -160.52 -152.01 -121.92 -103.78 -94.47 -90.68 -66.16 2010/ 3 -50.57 -45.39 -37.28 -21.73 -12.43 5.69 10.96 26.02 40.36 2010/ 4 72.32 81.81 94.01 98.09 109.43 112.31 119.03 125.22 129.50 2010/ 5 156.27 158.13 165.66 172.46 176.18 188.54 194.03 198.01 202.04 2010/ 6 175.84 183.40 189.33 192.07 203.82 212.34 219.43 222.64 238.44 2010/ 7 165.61 183.67 191.95 193.54 198.28 203.66 206.74 216.10 218.32 2010/ 8 96.16 99.51 121.11 123.22 135.50 141.41 145.82 155.22 157.84 Average Lake-Ice Surface Temperature (C) 2009/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 2 -8.31 -6.32 -1.16 -0.58 0.00 0.00 0.00 0.00 0.00 2010/ 3 -3.23 -2.71 -1.77 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Ice Cover (%) 2009/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 2 0.00 0.00 0.00 0.00 0.00 0.05 1.43 28.27 47.86 2010/ 3 0.00 0.00 0.00 0.00 0.00 0.00 0.55 21.79 62.08 2010/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.63 2010/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 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) 2009/11 209.95 213.10 216.72 218.71 219.23 220.28 221.44 222.69 223.01 2009/12 126.65 135.57 137.12 140.87 153.01 161.74 165.00 171.15 172.05 2010/ 1 64.72 67.93 70.91 76.57 90.46 96.51 98.83 115.27 117.98 2010/ 2 40.08 47.92 48.29 53.16 57.32 67.56 71.80 79.01 87.05 2010/ 3 33.75 38.10 41.86 46.08 51.98 66.70 70.68 83.70 86.12 2010/ 4 57.92 60.36 70.12 73.00 81.36 92.10 94.96 105.98 116.73 2010/ 5 106.08 107.61 115.48 118.06 128.09 136.62 139.17 146.99 161.63 2010/ 6 157.84 160.81 162.69 171.62 178.75 187.72 198.83 202.12 214.65 2010/ 7 211.08 212.59 217.20 224.05 229.76 239.34 248.28 252.40 263.67 2010/ 8 244.66 251.33 254.52 256.43 262.52 275.46 280.73 289.67 294.99 End-of-Month Basin Soil Moisture (cm) 2009/11 2.40 2.43 2.54 2.75 3.11 3.24 3.52 3.92 4.19 2009/12 1.85 1.95 2.38 2.64 3.11 3.99 4.29 4.85 4.92 2010/ 1 1.30 1.59 2.06 2.27 3.51 3.97 4.20 5.43 5.86 2010/ 2 1.40 1.45 2.41 2.65 4.04 4.96 5.21 5.83 6.09 2010/ 3 3.36 3.89 4.27 4.84 5.91 6.62 6.86 7.17 9.29 2010/ 4 3.08 3.14 3.69 4.05 4.70 5.55 6.26 7.31 7.66 2010/ 5 1.43 1.56 1.80 1.87 2.31 2.72 3.41 3.94 4.65 2010/ 6 0.40 0.49 0.72 0.81 1.02 1.27 1.43 1.71 1.92 2010/ 7 0.17 0.24 0.41 0.47 0.53 0.61 0.67 0.86 1.17 2010/ 8 0.27 0.30 0.46 0.52 0.64 0.80 0.92 1.14 1.19 End-of-Month Basin Groundwater Moisture (cm) 2009/11 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.90 0.90 2009/12 0.81 0.85 0.90 0.91 1.04 1.12 1.14 1.22 1.28 2010/ 1 0.78 0.84 1.00 1.04 1.20 1.35 1.41 1.50 1.55 2010/ 2 0.76 0.89 1.09 1.13 1.28 1.53 1.58 1.64 1.69 2010/ 3 1.13 1.14 1.27 1.30 1.49 1.74 1.81 1.97 1.99 2010/ 4 1.21 1.31 1.34 1.43 1.66 1.76 1.86 2.02 2.15 2010/ 5 1.00 1.06 1.13 1.17 1.33 1.42 1.48 1.68 1.81 2010/ 6 0.81 0.88 0.91 0.93 1.01 1.12 1.14 1.28 1.47 2010/ 7 0.67 0.70 0.74 0.76 0.82 0.90 0.92 1.00 1.16 2010/ 8 0.57 0.59 0.61 0.64 0.68 0.74 0.77 0.82 0.97 End-of-Month Basin Surface Moisture (cm) 2009/11 0.24 0.24 0.28 0.29 0.33 0.42 0.57 0.91 1.00 2009/12 0.18 0.19 0.23 0.26 0.36 0.60 0.63 0.91 0.94 2010/ 1 0.15 0.18 0.24 0.25 0.38 0.46 0.60 0.88 0.91 2010/ 2 0.19 0.19 0.26 0.30 0.44 0.79 1.43 1.56 1.68 2010/ 3 0.39 0.49 0.52 0.71 1.05 1.27 1.52 1.70 1.80 2010/ 4 0.42 0.43 0.55 0.66 0.79 0.95 1.03 1.16 1.20 2010/ 5 0.26 0.27 0.33 0.37 0.41 0.60 0.66 0.89 0.94 2010/ 6 0.15 0.16 0.17 0.19 0.23 0.32 0.36 0.42 0.47 2010/ 7 0.10 0.12 0.14 0.14 0.16 0.21 0.23 0.30 0.37 2010/ 8 0.12 0.12 0.13 0.15 0.17 0.25 0.28 0.32 0.50 End-of-Month Basin Snow Pack (cm) 2009/11 0.00 0.00 0.00 0.02 0.14 0.36 0.54 0.78 1.44 2009/12 0.20 0.74 1.32 1.73 2.60 3.86 5.15 5.85 6.22 2010/ 1 1.11 1.24 1.66 2.68 4.80 6.14 8.66 9.74 10.49 2010/ 2 0.09 0.16 1.29 3.22 4.05 6.12 9.46 11.25 13.62 2010/ 3 0.00 0.00 0.00 0.16 0.31 1.40 2.89 5.49 7.23 2010/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2010/ 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) 2009/11 3.67 3.99 4.04 4.22 4.62 5.20 5.31 5.84 6.11 2009/12 4.51 5.69 6.49 6.85 8.06 8.31 8.94 10.03 10.57 2010/ 1 7.20 7.24 7.86 9.02 9.42 11.30 12.33 14.07 14.29 2010/ 2 7.08 7.28 8.13 8.49 10.08 12.41 13.53 16.39 16.99 2010/ 3 5.00 5.89 7.62 8.48 9.49 10.70 12.76 15.09 15.92 2010/ 4 4.89 5.14 5.53 6.08 7.45 7.99 9.23 10.27 10.47 2010/ 5 2.83 2.99 3.35 3.59 4.03 4.67 5.28 6.15 7.25 2010/ 6 1.56 1.58 1.80 2.06 2.31 2.63 2.99 3.25 3.56 2010/ 7 0.99 1.21 1.39 1.45 1.59 1.72 1.81 1.93 2.33 2010/ 8 1.06 1.13 1.22 1.39 1.60 1.71 1.83 2.39 2.62 End-of-Month Lake Level (meters, IGLD85) 2009/11 176.25 176.25 176.25 176.26 176.26 176.27 176.27 176.28 176.29 2009/12 176.13 176.13 176.16 176.17 176.19 176.22 176.24 176.26 176.27 2010/ 1 176.08 176.08 176.09 176.10 176.15 176.19 176.21 176.21 176.22 2010/ 2 176.04 176.04 176.07 176.09 176.14 176.18 176.19 176.20 176.25 2010/ 3 176.04 176.06 176.11 176.13 176.17 176.20 176.24 176.28 176.30 2010/ 4 176.12 176.16 176.19 176.23 176.27 176.34 176.37 176.38 176.39 2010/ 5 176.22 176.26 176.27 176.31 176.36 176.46 176.48 176.53 176.54 2010/ 6 176.27 176.31 176.36 176.39 176.46 176.50 176.56 176.60 176.60 2010/ 7 176.32 176.36 176.37 176.39 176.46 176.53 176.60 176.62 176.63 2010/ 8 176.33 176.34 176.37 176.41 176.48 176.52 176.60 176.62 176.63 Average Lake Level (meters, IGLD85) 2009/11 176.28 176.28 176.28 176.28 176.28 176.28 176.28 176.28 176.28 2009/12 176.19 176.19 176.21 176.22 176.22 176.25 176.25 176.27 176.27 2010/ 1 176.09 176.11 176.12 176.13 176.18 176.20 176.21 176.24 176.24 2010/ 2 176.06 176.06 176.07 176.09 176.13 176.18 176.20 176.20 176.23 2010/ 3 176.04 176.05 176.08 176.09 176.14 176.19 176.21 176.28 176.28 2010/ 4 176.07 176.12 176.15 176.17 176.21 176.27 176.32 176.34 176.34 2010/ 5 176.19 176.21 176.24 176.28 176.32 176.39 176.42 176.47 176.48 2010/ 6 176.25 176.29 176.33 176.35 176.41 176.48 176.51 176.56 176.57 2010/ 7 176.30 176.34 176.36 176.38 176.46 176.52 176.59 176.61 176.62 2010/ 8 176.33 176.36 176.38 176.39 176.46 176.52 176.60 176.64 176.64 Average Inflow (cms) 2009/11 2173. 2173. 2173. 2173. 2173. 2173. 2173. 2173. 2173. 2009/12 1919. 1936. 1947. 1969. 1989. 1997. 2039. 2067. 2067. 2010/ 1 1667. 1706. 1794. 1838. 1916. 1996. 2018. 2048. 2062. 2010/ 2 1560. 1614. 1702. 1739. 1807. 1893. 1908. 1951. 2008. 2010/ 3 1560. 1594. 1676. 1696. 1722. 1777. 1811. 1855. 1911. 2010/ 4 1560. 1572. 1715. 1753. 1822. 1893. 1942. 1942. 1958. 2010/ 5 1563. 1604. 1777. 1850. 1922. 2042. 2075. 2109. 2120. 2010/ 6 1601. 1971. 2075. 2143. 2180. 2211. 2224. 2263. 2630. 2010/ 7 1852. 2089. 2194. 2246. 2381. 2467. 2632. 2776. 2791. 2010/ 8 1912. 2095. 2181. 2235. 2313. 2367. 2469. 2651. 2708. Average Outflow (cms) 2009/11 5130. 5139. 5142. 5143. 5144. 5145. 5146. 5148. 5151. 2009/12 4854. 4885. 4920. 4930. 4943. 4968. 4978. 5000. 5006. 2010/ 1 4295. 4320. 4339. 4357. 4411. 4442. 4470. 4480. 4523. 2010/ 2 4316. 4340. 4356. 4365. 4396. 4472. 4509. 4523. 4551. 2010/ 3 4526. 4566. 4582. 4603. 4704. 4732. 4764. 4800. 4818. 2010/ 4 4562. 4597. 4786. 4812. 4855. 4947. 5026. 5034. 5039. 2010/ 5 4762. 4815. 4921. 4953. 5043. 5141. 5177. 5220. 5243. 2010/ 6 4953. 5022. 5090. 5111. 5188. 5281. 5319. 5390. 5440. 2010/ 7 5105. 5127. 5195. 5244. 5292. 5413. 5470. 5488. 5526. 2010/ 8 5168. 5178. 5243. 5312. 5349. 5470. 5510. 5571. 5605. Average Total Basin Supply (cms) 2009/11 2448. 2634. 2864. 3074. 3195. 3580. 4039. 4190. 4341. 2009/12 -293. 74. 929. 996. 1995. 2862. 3247. 4199. 5165. 2010/ 1 627. 969. 1355. 1650. 2209. 2983. 3944. 4179. 4259. 2010/ 2 1496. 1621. 2019. 3126. 3554. 4288. 6033. 6207. 6215. 2010/ 3 3882. 4359. 5326. 5475. 6015. 6684. 7378. 9024. 9973. 2010/ 4 7399. 8131. 8794. 8873. 9184. 10613. 10945. 11832. 12586. 2010/ 5 6748. 7047. 8335. 8888. 9653. 10425. 10517. 11665. 11968. 2010/ 6 4749. 5794. 6693. 7097. 8323. 9439. 9784. 9867. 10329. 2010/ 7 4789. 5172. 5486. 5558. 6726. 7182. 7843. 8164. 8609. 2010/ 8 3176. 3715. 4113. 5101. 5655. 6066. 6510. 7385. 7705.