Forecast quantiles of monthly hydrology variables for Lake Huron Outlooks start on Nov 7, 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 34.45 34.56 35.17 38.58 42.41 45.31 48.33 55.08 60.41 2009/12 24.56 25.11 27.29 30.13 35.43 48.30 49.80 55.01 57.35 2010/ 1 17.97 19.09 21.57 24.74 36.81 41.71 42.71 52.30 69.47 2010/ 2 13.86 15.89 20.86 25.20 35.89 45.60 54.89 65.39 66.40 2010/ 3 33.93 40.44 45.97 48.36 59.02 66.50 75.72 86.64 100.26 2010/ 4 38.35 46.34 47.44 48.04 57.96 69.98 76.07 79.84 96.06 2010/ 5 26.24 26.91 30.60 34.86 39.38 47.81 52.86 60.82 62.71 2010/ 6 12.90 13.79 16.68 18.14 19.98 26.60 28.25 31.48 33.33 2010/ 7 9.88 10.09 10.74 12.80 14.29 16.29 17.14 22.03 24.48 2010/ 8 8.57 9.71 9.81 10.79 13.04 15.03 17.74 24.18 24.65 Total Over-Lake Precipitation (mm) 2009/11 29.12 31.06 40.57 46.61 60.34 66.10 72.77 82.05 86.53 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 70.92 72.12 82.57 87.82 92.15 97.89 100.12 104.85 109.32 2009/12 81.92 86.50 99.55 107.42 117.95 128.15 138.87 144.25 147.37 2010/ 1 85.54 86.29 88.16 90.68 98.83 110.77 112.49 121.38 126.95 2010/ 2 29.83 35.27 37.14 41.60 49.97 62.59 63.60 78.99 80.28 2010/ 3 10.84 14.88 18.95 33.28 38.89 46.90 49.54 54.18 54.90 2010/ 4 5.72 7.50 9.98 10.91 13.43 17.24 19.80 21.10 22.81 2010/ 5 -2.42 -1.09 -0.97 0.04 1.59 3.44 4.64 7.00 11.09 2010/ 6 -3.35 -3.23 -2.00 -1.30 0.69 3.67 5.00 7.98 13.49 2010/ 7 0.11 1.09 4.02 6.08 9.26 11.81 19.56 23.23 27.59 2010/ 8 18.88 19.32 23.08 27.21 35.98 43.39 47.54 54.89 55.13 Total Net Basin Supply to Lake (mm) 2009/11 -38.51 -26.62 -17.22 -13.11 8.87 24.93 35.05 46.36 48.62 2009/12 -66.38 -62.58 -42.67 -38.12 -21.73 -2.18 18.30 51.41 52.36 2010/ 1 -43.40 -42.95 -39.37 -34.95 -22.29 2.47 16.31 33.18 45.98 2010/ 2 -40.32 -23.19 -2.97 0.38 18.53 35.35 60.51 88.33 91.45 2010/ 3 37.93 38.59 43.36 56.59 69.45 94.54 113.68 127.50 153.81 2010/ 4 71.90 78.99 81.91 98.56 113.28 122.48 137.18 158.38 178.71 2010/ 5 58.87 71.71 93.64 100.42 110.65 132.80 147.09 151.15 176.38 2010/ 6 32.55 49.55 57.35 70.49 93.01 113.93 124.05 126.46 139.51 2010/ 7 20.62 39.90 57.35 59.09 80.60 96.76 98.99 106.01 122.28 2010/ 8 4.39 31.95 38.85 55.50 68.76 79.23 85.03 93.36 122.52 Average Over-Land Air Temperature (C) 2009/11 -0.20 0.61 1.35 1.45 2.13 3.24 3.44 4.54 4.65 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 8.24 8.24 8.25 8.31 8.35 8.39 8.45 8.54 8.60 2009/12 5.42 5.71 5.86 5.88 6.32 6.44 6.50 6.67 6.81 2010/ 1 1.54 1.78 2.01 2.44 3.49 3.82 4.19 4.58 4.79 2010/ 2 0.01 0.02 0.13 0.30 0.86 1.37 1.40 1.84 2.42 2010/ 3 0.00 0.00 0.11 0.38 0.98 1.37 1.57 2.05 2.53 2010/ 4 0.62 0.87 1.77 1.90 2.10 2.53 2.71 3.12 3.34 2010/ 5 2.86 2.91 3.17 3.47 3.77 4.58 4.75 6.19 7.65 2010/ 6 6.82 7.48 7.94 8.84 9.83 10.99 11.71 12.58 14.03 2010/ 7 13.61 13.82 14.37 14.73 15.51 16.59 17.37 17.53 18.91 2010/ 8 16.68 16.79 17.40 17.93 18.29 18.95 19.24 20.02 20.21 Average Over-Lake Air Temperature (C) 2009/11 3.57 4.07 4.29 4.51 4.97 5.43 5.92 6.15 6.52 2009/12 -2.42 -2.00 -1.23 -0.51 0.32 1.45 1.48 2.35 2.85 2010/ 1 -5.89 -5.54 -5.24 -4.91 -2.87 -1.74 -1.18 -0.40 -0.18 2010/ 2 -9.48 -7.74 -5.51 -4.89 -3.77 -2.33 -1.95 -1.47 -0.78 2010/ 3 -3.40 -2.86 -2.21 -1.28 -0.72 -0.05 0.54 1.05 1.75 2010/ 4 2.00 2.28 2.87 3.22 3.74 4.11 4.27 4.88 5.33 2010/ 5 6.08 6.28 6.66 6.75 7.15 7.70 7.93 8.99 9.79 2010/ 6 10.33 10.71 11.26 11.84 12.66 13.47 14.10 14.89 15.52 2010/ 7 15.74 15.82 16.20 16.89 17.12 18.04 18.22 19.05 19.40 2010/ 8 16.99 17.12 17.84 18.18 18.66 19.48 19.72 20.33 20.65 Average Over-Lake Vapor Pressure (mb) 2009/11 5.60 5.82 6.01 6.07 6.45 6.58 6.69 7.34 7.50 2009/12 3.59 3.71 3.94 4.17 4.52 5.04 5.25 5.34 5.83 2010/ 1 2.92 2.93 3.04 3.16 3.69 3.99 4.25 4.41 4.57 2010/ 2 2.27 2.63 2.82 3.04 3.42 4.11 4.16 4.30 4.69 2010/ 3 3.69 3.69 3.97 4.14 4.40 4.81 4.91 5.22 5.62 2010/ 4 5.28 5.33 5.80 5.88 6.10 6.42 6.44 6.71 6.89 2010/ 5 7.69 7.79 7.83 7.90 8.22 8.48 8.71 9.76 9.96 2010/ 6 10.83 10.89 11.21 11.53 12.21 13.32 13.55 14.10 14.52 2010/ 7 15.30 15.43 15.58 16.04 16.44 17.14 17.34 17.83 18.28 2010/ 8 15.58 15.95 16.88 17.24 17.74 18.42 18.86 19.68 20.03 Average Over-Lake Wind Speed (m/s) 2009/11 6.49 6.50 6.65 6.73 6.96 7.14 7.17 7.59 7.66 2009/12 6.37 6.73 7.18 7.38 7.61 7.86 8.17 8.38 8.46 2010/ 1 6.58 6.97 7.23 7.32 7.75 7.85 7.97 8.23 8.63 2010/ 2 5.83 5.99 6.41 6.49 6.56 7.05 7.28 7.58 7.76 2010/ 3 5.30 5.38 5.53 5.73 6.25 6.38 6.47 7.02 7.23 2010/ 4 4.68 4.76 4.95 5.05 5.31 5.41 5.53 5.64 5.66 2010/ 5 4.14 4.26 4.38 4.40 4.50 4.57 4.64 4.74 4.83 2010/ 6 3.84 3.86 3.88 3.99 4.08 4.24 4.33 4.38 4.39 2010/ 7 3.66 3.67 3.78 3.82 3.96 4.10 4.21 4.39 4.46 2010/ 8 4.00 4.04 4.12 4.20 4.54 4.63 4.66 5.00 5.07 Average Over-Lake Cloud Cover (%) 2009/11 61.16 65.46 71.10 71.81 73.99 76.81 79.52 80.52 82.98 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 48.32 50.29 51.02 52.80 54.76 56.28 56.78 60.20 63.36 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 -6.36 -6.06 -5.70 -5.65 -5.49 -5.31 -5.14 -5.04 -4.85 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 -33.59 -32.97 -13.79 -11.49 -9.54 -9.05 -8.84 -8.78 -8.39 2010/ 3 -56.78 -48.77 -23.97 -16.47 -15.00 -14.34 -13.98 -13.70 -12.96 2010/ 4 -30.60 -25.51 -22.83 -21.44 -20.01 -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 -83.57 -79.77 -78.40 -74.46 -73.03 -71.45 -70.54 -64.14 -63.89 2009/12 -106.45 -99.56 -95.43 -93.37 -87.55 -84.73 -79.56 -76.43 -75.37 2010/ 1 -102.28 -102.08 -98.34 -96.65 -93.76 -87.41 -84.95 -84.57 -81.16 2010/ 2 -105.88 -100.38 -97.63 -93.92 -89.01 -80.41 -79.37 -72.96 -72.47 2010/ 3 -86.20 -83.51 -80.79 -79.29 -76.46 -70.89 -68.74 -65.51 -61.91 2010/ 4 -68.33 -68.12 -65.52 -61.59 -57.26 -54.34 -54.06 -51.80 -50.79 2010/ 5 -52.83 -51.99 -49.60 -47.38 -44.67 -42.37 -41.50 -36.90 -35.13 2010/ 6 -47.39 -46.32 -41.46 -38.82 -36.75 -31.55 -29.81 -29.39 -26.92 2010/ 7 -42.55 -42.23 -32.16 -30.73 -29.68 -28.38 -27.70 -24.12 -23.77 2010/ 8 -41.65 -40.61 -37.54 -37.15 -31.06 -27.22 -25.94 -23.37 -21.35 Average Lake Surface Latent Heat Flux (w/m2) 2009/11 -105.57 -103.17 -96.14 -94.35 -88.94 -85.11 -79.59 -69.96 -68.46 2009/12 -137.82 -135.45 -130.13 -120.22 -109.95 -100.21 -93.40 -82.38 -77.76 2010/ 1 -121.89 -113.93 -105.10 -103.96 -92.44 -85.00 -82.73 -81.23 -80.12 2010/ 2 -93.65 -82.94 -66.15 -64.87 -51.86 -45.07 -38.98 -38.16 -31.29 2010/ 3 -54.13 -50.98 -48.56 -43.91 -39.03 -31.85 -19.80 -15.28 -12.57 2010/ 4 -23.38 -21.34 -19.51 -17.20 -13.06 -11.03 -10.02 -7.42 -6.27 2010/ 5 -10.74 -7.02 -4.62 -3.26 -1.54 -0.09 0.57 1.00 2.08 2010/ 6 -13.27 -8.21 -5.87 -3.66 -0.70 1.20 1.74 3.04 3.14 2010/ 7 -30.02 -25.56 -18.75 -10.90 -8.61 -5.74 -4.05 -1.53 -0.82 2010/ 8 -51.49 -50.71 -44.00 -40.50 -33.75 -25.93 -22.11 -18.93 -17.68 Average Lake Surface Sensible Heat Flux (w/m2) 2009/11 -52.78 -51.96 -50.20 -45.35 -41.50 -34.85 -32.55 -26.96 -26.23 2009/12 -123.53 -113.75 -108.02 -88.21 -81.22 -66.54 -57.24 -54.21 -44.60 2010/ 1 -129.38 -106.70 -104.83 -98.87 -89.98 -75.09 -70.28 -64.99 -58.07 2010/ 2 -78.28 -77.21 -72.80 -60.12 -46.88 -40.61 -40.23 -35.78 -21.48 2010/ 3 -42.38 -37.81 -31.17 -28.20 -23.24 -16.34 -7.51 -2.93 -1.65 2010/ 4 -6.45 -2.03 -0.92 1.26 2.76 5.34 6.49 6.92 7.51 2010/ 5 5.06 5.54 6.96 7.29 7.76 8.07 8.25 8.75 9.60 2010/ 6 2.35 4.86 4.96 5.46 5.83 6.59 6.91 7.68 7.80 2010/ 7 0.75 0.94 2.66 2.85 4.26 4.48 4.66 4.84 5.84 2010/ 8 -6.13 -2.81 -2.32 -0.80 0.36 0.66 1.29 1.72 2.72 Average Lake Surface Net Surface Flux (w/m2) 2009/11 -188.09 -184.60 -174.55 -169.98 -155.43 -140.81 -134.39 -115.57 -111.68 2009/12 -326.95 -312.74 -301.64 -266.77 -246.69 -211.38 -202.35 -182.92 -166.84 2010/ 1 -309.93 -267.89 -256.17 -252.52 -229.45 -200.92 -198.93 -183.93 -181.83 2010/ 2 -173.84 -172.18 -151.79 -132.71 -110.31 -91.20 -86.41 -79.14 -49.96 2010/ 3 -44.24 -40.61 -30.62 -16.54 -8.68 5.05 14.09 23.86 43.76 2010/ 4 73.97 83.57 95.81 99.97 112.48 115.67 120.12 126.78 139.32 2010/ 5 157.26 160.06 170.32 173.66 177.36 190.69 194.04 199.56 204.26 2010/ 6 178.85 183.83 190.10 193.67 204.97 214.59 220.70 223.74 245.50 2010/ 7 167.50 184.74 193.42 196.35 200.31 204.42 207.99 217.24 219.58 2010/ 8 98.00 103.05 121.88 125.38 136.25 143.47 146.73 156.39 157.60 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 -9.01 -8.06 -2.36 -2.12 0.00 0.00 0.00 0.00 0.00 2010/ 3 -3.70 -3.26 -1.80 -0.92 0.00 0.00 0.00 0.00 0.00 2010/ 4 -0.32 -0.09 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 9.11 12.81 53.35 61.33 2010/ 3 0.00 0.00 0.00 0.00 0.00 1.69 18.71 58.64 76.54 2010/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.94 9.58 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) 2009/11 194.77 195.64 198.17 199.33 202.98 206.66 208.28 213.00 213.99 2009/12 114.20 120.19 121.12 130.42 142.73 149.28 152.40 159.06 162.21 2010/ 1 56.65 60.48 64.48 66.76 83.57 89.38 91.87 101.03 111.51 2010/ 2 41.11 44.93 45.96 46.51 51.15 61.78 63.70 73.51 81.77 2010/ 3 33.93 36.04 41.65 43.07 46.97 59.15 64.89 79.23 81.66 2010/ 4 56.13 56.76 66.65 70.53 75.45 86.61 88.06 101.65 109.31 2010/ 5 101.31 105.40 113.03 116.61 123.18 131.75 134.45 144.16 158.72 2010/ 6 152.51 157.43 159.80 167.52 176.55 184.93 193.15 197.75 212.13 2010/ 7 208.11 211.45 214.84 220.20 228.72 237.03 245.24 249.08 261.47 2010/ 8 240.75 250.06 251.73 254.88 259.70 271.31 279.24 286.66 293.32 End-of-Month Basin Soil Moisture (cm) 2009/11 3.67 3.88 4.15 4.37 4.62 5.25 5.44 5.59 5.75 2009/12 2.97 3.10 3.34 3.53 4.18 5.19 5.34 5.49 6.01 2010/ 1 1.93 1.99 2.39 2.66 3.88 4.48 4.95 5.87 6.44 2010/ 2 1.73 1.83 2.94 3.08 4.24 5.34 5.40 6.20 6.32 2010/ 3 3.52 4.13 4.41 5.05 6.16 6.74 7.02 7.36 9.43 2010/ 4 3.06 3.20 3.85 4.18 4.76 5.62 6.38 7.42 7.86 2010/ 5 1.46 1.59 1.83 1.94 2.34 2.80 3.53 4.00 4.70 2010/ 6 0.40 0.50 0.72 0.81 1.03 1.29 1.45 1.72 1.94 2010/ 7 0.17 0.26 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 0.93 1.14 1.19 End-of-Month Basin Groundwater Moisture (cm) 2009/11 0.90 0.97 1.01 1.05 1.10 1.11 1.15 1.25 1.25 2009/12 1.09 1.14 1.20 1.20 1.33 1.47 1.51 1.55 1.57 2010/ 1 1.09 1.16 1.26 1.29 1.55 1.62 1.71 1.81 1.81 2010/ 2 1.03 1.08 1.31 1.34 1.55 1.72 1.83 1.85 1.89 2010/ 3 1.24 1.33 1.39 1.50 1.73 1.85 1.92 2.06 2.18 2010/ 4 1.33 1.37 1.44 1.63 1.83 1.91 1.98 2.19 2.31 2010/ 5 1.10 1.15 1.23 1.27 1.40 1.53 1.59 1.79 1.94 2010/ 6 0.89 0.90 0.98 1.01 1.10 1.18 1.24 1.36 1.56 2010/ 7 0.74 0.74 0.80 0.82 0.88 0.94 0.99 1.07 1.23 2010/ 8 0.61 0.63 0.67 0.68 0.73 0.79 0.83 0.87 1.03 End-of-Month Basin Surface Moisture (cm) 2009/11 0.37 0.38 0.44 0.49 0.54 0.78 0.97 1.15 1.17 2009/12 0.27 0.28 0.32 0.35 0.45 0.67 0.72 0.94 1.10 2010/ 1 0.23 0.26 0.28 0.29 0.42 0.53 0.69 0.92 0.96 2010/ 2 0.23 0.26 0.31 0.34 0.53 0.85 1.52 1.57 1.73 2010/ 3 0.41 0.50 0.54 0.74 1.06 1.38 1.57 1.74 1.85 2010/ 4 0.45 0.46 0.58 0.69 0.80 0.96 1.07 1.18 1.22 2010/ 5 0.27 0.27 0.34 0.38 0.42 0.61 0.66 0.91 0.96 2010/ 6 0.16 0.16 0.17 0.19 0.24 0.32 0.36 0.43 0.48 2010/ 7 0.10 0.12 0.14 0.15 0.17 0.21 0.23 0.30 0.37 2010/ 8 0.12 0.12 0.13 0.14 0.18 0.25 0.28 0.32 0.50 End-of-Month Basin Snow Pack (cm) 2009/11 0.00 0.00 0.01 0.08 0.13 0.42 0.60 1.13 1.60 2009/12 0.20 0.74 1.34 1.73 2.71 3.79 5.46 6.11 6.32 2010/ 1 1.11 1.25 1.66 2.68 5.15 6.46 8.66 9.79 11.04 2010/ 2 0.09 0.16 1.29 3.24 4.05 6.16 9.53 11.49 14.42 2010/ 3 0.00 0.00 0.00 0.16 0.37 1.40 2.93 5.52 7.54 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 5.41 5.61 5.91 6.22 6.90 7.63 7.68 8.31 8.93 2009/12 5.09 6.65 7.99 8.60 9.05 10.28 10.92 11.93 12.74 2010/ 1 7.92 8.25 8.78 9.68 10.50 12.36 13.25 15.06 16.23 2010/ 2 7.74 7.98 8.45 9.30 10.62 13.28 14.84 17.39 17.72 2010/ 3 5.24 6.48 8.10 9.08 10.01 11.26 13.30 15.61 16.23 2010/ 4 4.96 5.59 5.95 6.37 7.69 8.43 9.54 10.31 10.89 2010/ 5 2.98 3.13 3.53 3.68 4.17 4.79 5.54 6.36 7.44 2010/ 6 1.63 1.64 1.83 2.19 2.35 2.78 3.04 3.34 3.70 2010/ 7 1.06 1.33 1.44 1.53 1.64 1.80 1.89 2.00 2.43 2010/ 8 1.10 1.16 1.26 1.42 1.66 1.77 1.91 2.44 2.65 End-of-Month Lake Level (meters, IGLD85) 2009/11 176.23 176.23 176.24 176.25 176.27 176.28 176.30 176.30 176.31 2009/12 176.16 176.16 176.18 176.19 176.22 176.25 176.26 176.28 176.28 2010/ 1 176.08 176.10 176.13 176.16 176.20 176.22 176.23 176.26 176.29 2010/ 2 176.07 176.10 176.12 176.13 176.18 176.20 176.24 176.28 176.30 2010/ 3 176.11 176.13 176.15 176.15 176.22 176.26 176.30 176.34 176.36 2010/ 4 176.19 176.22 176.24 176.28 176.34 176.38 176.41 176.43 176.45 2010/ 5 176.30 176.32 176.36 176.38 176.43 176.49 176.54 176.61 176.61 2010/ 6 176.34 176.37 176.38 176.45 176.50 176.56 176.63 176.66 176.67 2010/ 7 176.38 176.39 176.43 176.48 176.54 176.60 176.66 176.69 176.69 2010/ 8 176.37 176.40 176.43 176.46 176.53 176.62 176.66 176.68 176.72 Average Lake Level (meters, IGLD85) 2009/11 176.26 176.26 176.27 176.27 176.27 176.29 176.29 176.30 176.30 2009/12 176.20 176.20 176.21 176.21 176.25 176.26 176.27 176.29 176.30 2010/ 1 176.12 176.13 176.15 176.17 176.21 176.23 176.24 176.27 176.30 2010/ 2 176.08 176.09 176.11 176.14 176.18 176.21 176.24 176.28 176.28 2010/ 3 176.08 176.12 176.13 176.14 176.20 176.22 176.25 176.31 176.33 2010/ 4 176.15 176.17 176.21 176.22 176.28 176.33 176.35 176.39 176.40 2010/ 5 176.25 176.28 176.30 176.34 176.39 176.44 176.48 176.53 176.55 2010/ 6 176.33 176.34 176.38 176.41 176.47 176.52 176.59 176.63 176.64 2010/ 7 176.38 176.38 176.41 176.46 176.52 176.59 176.64 176.66 176.69 2010/ 8 176.38 176.40 176.43 176.48 176.54 176.61 176.67 176.68 176.72 Average Inflow (cms) 2009/11 2026. 2026. 2026. 2026. 2026. 2026. 2026. 2026. 2026. 2009/12 1747. 1759. 1821. 1850. 1899. 1976. 2016. 2074. 2081. 2010/ 1 1588. 1701. 1733. 1772. 1889. 1935. 2037. 2127. 2161. 2010/ 2 1560. 1560. 1677. 1680. 1816. 1885. 1970. 2042. 2042. 2010/ 3 1604. 1612. 1642. 1655. 1722. 1827. 1937. 1975. 1975. 2010/ 4 1560. 1608. 1678. 1704. 1837. 1962. 1975. 1992. 2008. 2010/ 5 1668. 1773. 1982. 2008. 2075. 2109. 2109. 2160. 2177. 2010/ 6 1965. 2076. 2109. 2126. 2246. 2343. 2420. 2708. 2774. 2010/ 7 1953. 2112. 2193. 2284. 2442. 2469. 2637. 2651. 2800. 2010/ 8 1975. 2054. 2147. 2207. 2311. 2340. 2469. 2657. 2795. Average Outflow (cms) 2009/11 5063. 5072. 5090. 5097. 5113. 5123. 5132. 5136. 5158. 2009/12 4816. 4854. 4884. 4894. 4933. 4959. 4994. 5036. 5038. 2010/ 1 4303. 4332. 4345. 4367. 4405. 4466. 4481. 4533. 4550. 2010/ 2 4352. 4366. 4379. 4401. 4448. 4519. 4531. 4551. 4585. 2010/ 3 4538. 4639. 4665. 4677. 4735. 4774. 4788. 4845. 4891. 2010/ 4 4629. 4702. 4823. 4879. 4950. 5028. 5041. 5062. 5141. 2010/ 5 4876. 4897. 4981. 5043. 5103. 5229. 5246. 5276. 5277. 2010/ 6 5071. 5085. 5182. 5224. 5245. 5383. 5413. 5451. 5535. 2010/ 7 5226. 5236. 5268. 5315. 5348. 5541. 5556. 5570. 5580. 2010/ 8 5216. 5297. 5337. 5386. 5455. 5571. 5597. 5668. 5712. Average Total Basin Supply (cms) 2009/11 2430. 2452. 2855. 3214. 4056. 4492. 5379. 5715. 6118. 2009/12 498. 1137. 1898. 1924. 2794. 3723. 4193. 5213. 6280. 2010/ 1 1161. 1524. 2033. 2156. 2692. 3570. 4442. 5073. 5116. 2010/ 2 1883. 2219. 2413. 3384. 4015. 4714. 6539. 6603. 6691. 2010/ 3 4490. 4860. 5534. 5847. 6302. 6891. 7743. 9139. 10210. 2010/ 4 7587. 8463. 8933. 9171. 9425. 10713. 11136. 11816. 12951. 2010/ 5 7199. 7249. 8576. 9037. 9992. 10616. 10803. 12028. 12122. 2010/ 6 4871. 5976. 6772. 7299. 8517. 9583. 9880. 10181. 10476. 2010/ 7 4980. 5244. 5599. 5703. 6874. 7274. 7955. 8271. 8659. 2010/ 8 3370. 3891. 4144. 5062. 5736. 6186. 6588. 7545. 7858.