Forecast quantiles of monthly hydrology variables for Georgian Bay Outlooks start on May 3, 2018 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) 2018/ 5 548.26 563.12 579.87 583.81 601.02 608.74 627.23 636.55 643.57 2018/ 6 198.27 198.27 214.45 245.73 258.55 266.37 276.54 294.40 312.69 2018/ 7 69.10 71.89 77.18 82.32 99.37 120.13 123.24 129.24 146.95 2018/ 8 53.00 55.74 56.89 64.12 66.36 79.48 91.81 94.82 94.82 2018/ 9 58.91 64.42 66.19 70.69 85.34 115.48 121.05 123.08 125.42 2018/10 67.56 68.31 73.62 101.23 136.23 162.06 182.15 182.75 207.23 2018/11 91.54 98.55 125.92 128.26 174.13 194.01 200.53 224.76 225.42 2018/12 121.97 124.13 126.29 137.04 149.13 203.68 224.54 230.99 239.59 2019/ 1 86.00 90.67 107.94 114.48 141.55 174.54 194.27 197.25 204.65 2019/ 2 90.32 90.95 100.02 100.40 127.68 136.85 148.99 158.93 163.02 Total Over-Lake Precipitation (mm) 2018/ 5 27.46 29.60 52.31 54.94 75.10 84.86 111.31 112.53 113.68 2018/ 6 51.11 52.99 53.25 60.13 68.03 98.01 102.42 108.79 121.95 2018/ 7 27.21 36.17 62.96 63.96 75.53 95.84 97.64 113.29 118.48 2018/ 8 44.38 62.02 74.40 78.24 92.52 104.43 104.95 105.14 108.20 2018/ 9 59.23 61.50 68.29 74.29 93.87 116.84 123.91 135.53 157.90 2018/10 23.93 23.94 43.04 66.64 87.86 118.03 132.32 137.88 157.69 2018/11 49.25 59.12 66.57 74.67 94.42 102.85 112.98 129.55 131.64 2018/12 61.36 61.69 78.75 81.77 82.76 97.82 98.03 99.41 117.02 2019/ 1 28.09 32.04 43.33 50.23 68.10 80.42 83.05 91.27 93.23 2019/ 2 16.86 21.31 23.36 32.16 38.51 77.34 84.54 96.42 97.58 Total Lake Evaporation (mm) 2018/ 5 -4.32 -4.30 -3.80 -3.75 -2.12 -1.03 0.51 1.21 2.12 2018/ 6 -6.15 -6.14 -5.74 -5.28 -4.27 -3.22 -2.85 -2.64 2.87 2018/ 7 -0.22 0.51 2.35 4.06 6.69 8.92 10.20 11.89 15.16 2018/ 8 23.12 38.33 40.11 40.28 50.27 57.39 58.11 61.00 61.96 2018/ 9 50.14 52.00 75.11 77.04 80.64 93.65 98.10 104.05 107.51 2018/10 43.94 48.81 68.96 87.38 99.32 109.11 111.68 114.11 114.41 2018/11 70.69 73.14 76.74 107.20 111.09 123.07 135.35 145.33 171.35 2018/12 87.99 93.11 102.41 109.45 121.44 135.67 151.14 155.85 158.63 2019/ 1 43.29 59.60 61.67 69.40 76.22 82.36 85.95 86.58 86.81 2019/ 2 14.04 20.14 23.40 34.24 48.99 56.36 61.73 65.18 75.09 Total Net Basin Supply to Lake (mm) 2018/ 5 585.73 589.88 639.65 642.19 686.11 718.89 723.41 753.04 759.88 2018/ 6 263.87 267.11 273.64 314.08 336.13 361.49 371.07 372.01 431.98 2018/ 7 96.39 118.30 142.27 148.69 170.66 203.27 209.00 220.41 225.08 2018/ 8 67.91 70.14 80.50 92.52 120.94 133.50 137.61 140.77 146.61 2018/ 9 43.39 45.33 50.89 65.21 107.73 157.30 168.29 202.70 203.80 2018/10 40.73 41.59 46.51 72.88 118.57 157.76 196.67 203.41 257.49 2018/11 27.00 69.97 77.17 97.56 151.69 168.42 186.54 219.01 234.69 2018/12 23.64 26.88 65.22 88.58 104.89 166.24 217.97 234.23 246.22 2019/ 1 62.31 92.00 94.02 112.07 138.02 169.82 174.84 177.89 199.76 2019/ 2 70.89 72.85 79.61 89.91 125.94 171.79 181.24 191.39 204.13 Average Over-Land Air Temperature (C) 2018/ 5 8.28 9.64 10.15 10.27 11.20 12.27 12.63 12.79 13.78 2018/ 6 13.23 13.51 14.77 15.08 16.72 17.14 17.19 18.34 18.35 2018/ 7 15.37 16.32 17.52 17.90 18.33 19.19 19.21 20.43 20.45 2018/ 8 15.44 15.52 15.71 16.43 17.36 18.02 19.07 19.77 19.82 2018/ 9 11.13 11.26 11.74 12.26 12.58 13.21 14.18 15.14 15.16 2018/10 4.00 5.21 5.65 6.07 7.48 8.41 8.95 10.16 10.48 2018/11 -4.39 -2.15 -1.13 -0.83 0.56 2.08 3.17 3.71 3.75 2018/12 -12.76 -12.45 -12.00 -10.48 -7.18 -5.72 -3.65 -2.52 -2.27 2019/ 1 -14.42 -12.65 -12.08 -10.02 -9.10 -8.55 -7.97 -6.74 -6.20 2019/ 2 -13.35 -13.22 -11.92 -10.62 -9.55 -7.68 -7.49 -7.25 -6.04 Average Lake Surface Temperature (C) 2018/ 5 1.03 1.09 1.11 1.11 1.13 1.18 1.21 1.25 1.27 2018/ 6 4.55 4.76 5.12 5.19 5.41 5.72 5.75 6.30 6.58 2018/ 7 12.17 12.46 12.83 13.11 13.60 14.37 14.42 14.90 15.15 2018/ 8 15.55 16.78 17.08 17.57 17.85 18.30 19.45 19.48 20.02 2018/ 9 14.44 14.65 15.30 15.36 16.37 16.51 17.28 17.29 17.49 2018/10 10.38 10.66 10.96 11.45 12.31 12.69 12.83 13.29 13.39 2018/11 7.54 7.66 8.14 8.55 9.09 9.85 10.09 10.44 10.45 2018/12 3.19 3.47 3.93 4.90 5.38 6.51 6.55 7.07 7.91 2019/ 1 0.02 0.05 0.33 0.63 1.34 2.04 3.45 4.66 5.01 2019/ 2 0.00 0.00 0.00 0.00 0.05 0.43 0.65 1.45 2.08 Average Over-Lake Air Temperature (C) 2018/ 5 4.57 4.63 4.73 5.05 5.33 5.68 5.76 5.86 5.90 2018/ 6 8.03 8.27 8.85 8.87 9.28 9.75 9.91 10.48 10.59 2018/ 7 13.62 14.21 14.81 14.95 15.42 15.99 15.99 16.60 16.70 2018/ 8 15.79 16.21 17.35 17.48 18.00 18.36 19.72 19.82 19.99 2018/ 9 13.97 14.01 14.06 14.61 15.25 15.81 16.20 16.89 16.94 2018/10 7.79 8.69 8.77 9.89 11.04 11.12 11.84 12.58 12.66 2018/11 2.73 2.88 3.97 4.47 5.52 6.81 7.68 7.70 7.70 2018/12 -4.91 -3.29 -3.17 -1.91 -1.00 0.43 0.62 3.41 3.68 2019/ 1 -8.73 -6.88 -5.99 -4.62 -3.20 -1.91 -1.85 -0.52 -0.01 2019/ 2 -8.39 -7.96 -7.27 -5.53 -4.73 -4.54 -4.06 -2.01 -1.74 Average Over-Lake Vapor Pressure (mb) 2018/ 5 6.52 6.57 6.74 7.16 7.24 7.65 7.80 7.82 8.07 2018/ 6 9.20 9.29 9.58 10.02 10.41 10.52 11.04 11.05 11.06 2018/ 7 13.27 13.52 14.36 14.53 15.26 15.62 15.92 16.35 16.67 2018/ 8 14.56 15.23 15.86 16.38 16.66 17.71 19.14 19.33 19.36 2018/ 9 12.49 12.66 12.77 12.84 13.55 13.99 15.03 16.03 16.09 2018/10 7.96 8.05 8.37 9.23 10.19 10.51 11.03 11.54 11.61 2018/11 5.34 5.35 5.76 6.18 7.07 7.38 8.01 8.41 8.43 2018/12 3.02 3.49 3.59 3.93 4.21 4.94 5.12 6.12 6.24 2019/ 1 2.50 2.82 2.98 3.39 3.79 4.35 4.37 4.70 4.81 2019/ 2 2.20 2.44 2.68 3.07 3.38 3.53 3.56 4.13 4.18 Average Over-Lake Wind Speed (m/s) 2018/ 5 4.03 4.16 4.29 4.35 4.50 4.71 4.78 5.08 5.12 2018/ 6 3.97 3.98 4.10 4.17 4.19 4.35 4.40 4.64 4.88 2018/ 7 3.75 3.92 4.07 4.29 4.43 4.54 4.57 4.69 4.99 2018/ 8 4.39 4.80 5.02 5.03 5.19 5.58 5.69 5.71 6.07 2018/ 9 5.40 5.42 5.77 6.21 6.35 6.60 6.69 7.12 7.15 2018/10 5.74 5.76 5.95 6.70 7.35 7.86 8.03 8.27 8.27 2018/11 6.34 6.78 7.16 7.26 7.64 8.36 8.80 9.36 9.47 2018/12 6.77 6.82 7.42 7.65 8.39 8.66 9.07 9.30 9.64 2019/ 1 5.95 6.72 6.92 7.23 7.47 8.05 8.70 9.00 9.42 2019/ 2 6.03 6.06 6.19 6.53 7.15 7.40 7.89 7.93 7.95 Average Over-Lake Cloud Cover (%) 2018/ 5 42.67 45.28 49.85 54.67 56.69 59.04 61.72 63.59 63.96 2018/ 6 36.92 45.17 48.53 48.86 53.43 62.14 62.77 64.25 69.10 2018/ 7 42.08 42.47 46.36 50.02 54.92 56.25 57.38 60.92 65.96 2018/ 8 44.60 45.63 46.39 48.68 50.10 53.95 55.20 64.76 67.17 2018/ 9 43.26 44.98 47.42 57.24 61.23 63.47 65.19 67.84 68.57 2018/10 43.58 45.06 54.45 63.64 67.51 69.54 70.22 74.88 82.97 2018/11 63.85 65.94 71.42 71.90 77.30 78.17 81.87 85.06 85.29 2018/12 70.68 71.08 75.20 75.47 77.08 79.79 80.78 87.20 87.25 2019/ 1 61.59 63.30 73.08 78.29 79.86 81.74 83.19 83.45 83.61 2019/ 2 46.98 55.40 57.04 60.90 66.79 73.68 74.74 79.71 80.69 Average Lake Surface Incident SW Radiation (w/m2) 2018/ 5 216.45 218.74 224.90 231.91 237.58 242.51 255.04 263.94 272.77 2018/ 6 195.78 224.72 229.26 232.17 251.91 267.19 267.37 276.67 295.01 2018/ 7 211.61 221.19 234.20 238.25 242.68 255.09 263.28 272.36 273.08 2018/ 8 184.84 187.27 208.03 213.43 219.04 224.14 228.85 230.43 231.28 2018/ 9 138.65 142.08 146.26 147.84 151.99 157.51 172.65 179.74 183.84 2018/10 80.38 90.56 94.67 96.30 98.80 103.08 112.14 120.86 123.10 2018/11 46.62 46.68 48.75 51.70 52.62 54.85 56.70 58.61 60.13 2018/12 33.93 34.43 38.14 38.17 39.69 40.30 40.76 42.87 43.35 2019/ 1 46.32 46.42 46.61 47.85 48.82 49.87 53.79 59.73 61.08 2019/ 2 76.06 77.36 85.57 85.77 93.19 98.61 103.57 105.53 111.01 Average Lake Surface Reflection (w/m2) 2018/ 5 -29.39 -28.61 -27.43 -26.17 -25.66 -25.10 -24.47 -23.92 -23.84 2018/ 6 -29.85 -27.70 -26.82 -26.74 -25.56 -23.30 -23.14 -22.74 -21.50 2018/ 7 -27.34 -27.34 -26.34 -25.62 -24.33 -24.00 -23.47 -22.76 -21.56 2018/ 8 -23.29 -23.10 -22.96 -22.45 -22.07 -21.37 -20.95 -19.00 -18.55 2018/ 9 -18.56 -18.05 -17.61 -15.89 -15.22 -14.90 -14.68 -14.29 -14.04 2018/10 -12.68 -12.57 -11.27 -10.33 -9.90 -9.67 -9.50 -9.12 -8.16 2018/11 -6.16 -5.93 -5.69 -5.53 -5.31 -5.19 -4.88 -4.68 -4.67 2018/12 -4.38 -4.30 -4.11 -4.07 -3.97 -3.84 -3.82 -3.46 -3.45 2019/ 1 -17.45 -13.33 -8.81 -5.52 -4.99 -4.83 -4.67 -4.66 -4.65 2019/ 2 -41.07 -40.03 -36.10 -27.83 -16.75 -12.38 -8.79 -8.70 -8.61 Average Lake Surface Net Long Wave Radiation (w/m2) 2018/ 5 -45.71 -40.66 -39.57 -37.21 -31.50 -25.79 -25.43 -21.62 -21.07 2018/ 6 -35.35 -32.35 -26.67 -26.12 -22.29 -18.60 -16.78 -7.10 -6.82 2018/ 7 -23.99 -23.94 -18.54 -18.38 -16.83 -14.36 -12.20 -10.22 -9.90 2018/ 8 -27.67 -27.06 -24.20 -23.05 -19.81 -18.17 -16.45 -12.42 -0.43 2018/ 9 -49.10 -48.07 -36.14 -34.60 -30.72 -25.53 -23.31 -21.07 -17.77 2018/10 -54.60 -51.78 -49.81 -48.80 -42.84 -40.51 -39.51 -36.63 -36.48 2018/11 -72.81 -71.68 -68.11 -63.28 -55.73 -51.98 -48.53 -46.22 -42.48 2018/12 -94.50 -89.01 -88.79 -84.08 -75.41 -68.51 -67.29 -62.08 -57.70 2019/ 1 -94.75 -86.46 -79.76 -77.86 -70.09 -65.20 -64.67 -63.81 -63.74 2019/ 2 -92.97 -90.69 -87.54 -86.63 -78.19 -74.42 -70.43 -69.12 -67.61 Average Lake Surface Latent Heat Flux (w/m2) 2018/ 5 -2.74 -1.46 -0.83 0.77 1.95 3.42 3.54 3.99 4.00 2018/ 6 -4.03 2.35 2.65 2.84 4.02 4.76 5.50 5.82 5.86 2018/ 7 -16.40 -11.10 -9.42 -8.23 -6.29 -4.34 -2.30 -0.56 -0.31 2018/ 8 -57.91 -57.49 -53.61 -53.07 -47.41 -37.17 -36.88 -35.86 -22.85 2018/ 9 -105.53 -100.45 -94.48 -89.32 -78.74 -73.72 -72.41 -50.87 -49.48 2018/10 -108.28 -106.84 -104.21 -102.07 -92.23 -81.74 -65.20 -55.32 -50.82 2018/11 -176.35 -139.88 -132.92 -121.43 -106.25 -102.73 -77.17 -73.10 -71.71 2018/12 -153.00 -150.49 -144.91 -126.42 -113.41 -103.22 -95.86 -87.12 -83.85 2019/ 1 -81.40 -80.91 -80.33 -78.02 -71.47 -65.55 -59.46 -57.23 -49.68 2019/ 2 -84.17 -74.58 -66.83 -61.92 -51.46 -36.92 -26.65 -23.04 -16.05 Average Lake Surface Sensible Heat Flux (w/m2) 2018/ 5 7.26 7.44 8.47 8.84 9.23 9.71 9.84 11.53 12.06 2018/ 6 6.31 6.73 6.83 7.48 7.77 8.53 8.89 9.53 10.15 2018/ 7 4.44 4.51 4.76 4.78 5.33 5.76 5.98 7.01 7.13 2018/ 8 -5.88 -4.57 -4.06 -0.95 -0.60 0.23 0.58 0.61 0.71 2018/ 9 -20.50 -15.61 -15.37 -13.64 -12.16 -8.23 -7.79 -5.69 -5.06 2018/10 -35.79 -32.57 -28.73 -27.89 -21.75 -19.99 -14.09 -8.28 -6.91 2018/11 -99.94 -72.45 -63.50 -57.87 -54.92 -42.80 -31.26 -27.43 -26.20 2018/12 -134.02 -132.50 -129.79 -115.74 -90.78 -74.06 -66.06 -51.10 -48.74 2019/ 1 -84.49 -83.02 -77.70 -73.08 -66.72 -63.25 -57.51 -54.84 -53.84 2019/ 2 -97.72 -70.17 -59.08 -56.08 -49.89 -32.28 -19.47 -12.46 -9.90 Average Lake Surface Net Surface Flux (w/m2) 2018/ 5 181.37 184.05 187.82 189.59 191.89 195.53 198.73 206.49 207.04 2018/ 6 188.19 191.19 199.86 208.80 211.11 226.04 228.85 233.04 245.03 2018/ 7 161.38 175.29 200.32 205.17 208.35 213.17 216.98 218.19 218.34 2018/ 8 90.93 104.88 106.27 118.28 132.25 139.78 141.65 152.75 153.18 2018/ 9 -20.34 -18.63 -4.16 4.49 14.02 29.17 40.22 47.41 61.78 2018/10 -105.52 -104.26 -88.90 -86.64 -65.90 -53.38 -27.23 -2.16 6.20 2018/11 -304.08 -241.55 -209.11 -200.76 -176.77 -145.96 -107.41 -99.39 -97.21 2018/12 -335.32 -334.35 -332.19 -291.66 -248.43 -209.42 -200.43 -166.05 -160.26 2019/ 1 -197.20 -192.07 -186.21 -185.01 -165.67 -156.12 -153.44 -141.10 -136.14 2019/ 2 -192.68 -140.36 -121.79 -116.54 -106.43 -79.17 -62.59 -55.23 -44.23 Average Lake-Ice Surface Temperature (C) 2018/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2019/ 1 -9.64 -7.54 -5.32 -1.18 0.00 0.00 0.00 0.00 0.00 2019/ 2 -9.53 -8.86 -7.88 -5.47 -4.94 -1.97 -0.68 0.00 0.00 Average Lake Ice Cover (%) 2018/ 5 0.35 0.37 0.42 0.42 0.54 0.62 0.66 0.70 0.70 2018/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2019/ 1 0.00 0.00 0.00 0.00 0.00 2.77 19.85 32.44 41.35 2019/ 2 0.00 0.00 0.06 2.23 23.70 52.50 78.81 83.26 87.52 End-of-Month Lake Heat Storage (cal/10e17) 2018/ 5 18.92 19.24 19.70 19.92 20.19 20.63 21.02 21.96 22.03 2018/ 6 41.52 41.60 43.56 44.23 45.63 46.75 48.06 49.68 50.58 2018/ 7 65.62 66.18 67.01 68.19 70.36 73.20 73.22 75.03 76.85 2018/ 8 77.83 80.35 82.34 84.29 85.87 87.60 90.12 91.82 93.17 2018/ 9 82.04 82.26 83.50 86.40 88.07 90.24 92.67 93.68 94.61 2018/10 70.47 71.18 73.94 76.79 83.76 84.55 85.06 88.38 88.47 2018/11 45.93 49.06 49.55 52.11 63.42 65.07 69.28 71.43 72.27 2018/12 13.68 15.58 23.12 24.20 27.19 31.35 37.73 47.53 49.95 2019/ 1 1.92 2.10 4.19 4.57 8.09 11.77 23.81 25.12 28.96 2019/ 2 1.22 1.22 1.42 1.59 2.07 3.19 4.77 8.91 14.69 End-of-Month Basin Soil Moisture (cm) 2018/ 5 9.03 10.39 13.32 14.56 18.81 19.89 20.38 20.82 21.45 2018/ 6 0.49 0.62 1.67 2.14 3.11 6.61 7.50 10.21 10.54 2018/ 7 0.11 0.12 0.32 0.35 0.73 1.61 1.74 2.71 3.30 2018/ 8 0.42 0.84 0.96 1.13 1.83 2.37 2.55 2.62 3.20 2018/ 9 2.64 2.66 3.04 3.68 4.26 5.31 5.77 6.58 6.79 2018/10 2.66 2.70 3.88 4.66 7.58 8.82 10.06 10.68 12.27 2018/11 4.75 6.07 6.48 7.39 9.56 11.32 12.02 13.71 13.71 2018/12 5.21 5.21 5.63 6.04 7.43 10.55 12.60 13.18 13.50 2019/ 1 4.01 4.11 5.31 6.07 8.67 9.15 10.23 11.47 11.74 2019/ 2 3.86 4.02 4.40 5.43 6.94 8.39 10.14 10.96 13.34 End-of-Month Basin Groundwater Moisture (cm) 2018/ 5 0.64 0.80 0.80 0.80 0.80 0.80 0.96 0.96 0.96 2018/ 6 0.64 0.64 0.64 0.64 0.64 0.80 0.80 0.80 0.80 2018/ 7 0.48 0.48 0.48 0.48 0.48 0.64 0.64 0.64 0.64 2018/ 8 0.32 0.32 0.32 0.32 0.48 0.48 0.48 0.48 0.48 2018/ 9 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 2018/10 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.37 0.48 2018/11 0.32 0.32 0.32 0.32 0.48 0.48 0.48 0.48 0.48 2018/12 0.32 0.32 0.32 0.48 0.48 0.48 0.64 0.64 0.64 2019/ 1 0.46 0.48 0.48 0.48 0.48 0.64 0.64 0.64 0.66 2019/ 2 0.48 0.48 0.48 0.48 0.64 0.64 0.64 0.80 0.80 End-of-Month Basin Surface Moisture (cm) 2018/ 5 3.13 3.18 3.20 3.43 3.84 3.93 4.00 4.48 4.52 2018/ 6 0.81 0.87 1.02 1.09 1.25 1.39 1.46 1.67 1.88 2018/ 7 0.35 0.36 0.47 0.48 0.51 0.63 0.72 0.81 0.81 2018/ 8 0.37 0.45 0.45 0.50 0.62 0.70 0.71 0.87 1.03 2018/ 9 0.51 0.51 0.63 0.70 0.89 1.02 1.07 1.47 1.51 2018/10 0.46 0.47 0.59 0.74 1.10 1.43 1.66 1.78 2.00 2018/11 0.75 0.89 1.16 1.16 1.28 1.56 1.71 2.03 2.08 2018/12 0.76 0.76 0.78 0.84 0.97 1.36 1.55 1.77 1.82 2019/ 1 0.60 0.61 0.72 0.94 1.08 1.25 1.31 1.44 1.46 2019/ 2 0.64 0.65 0.70 0.71 0.87 1.03 1.24 1.33 1.96 End-of-Month Basin Snow Pack (cm) 2018/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2018/10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 2018/11 0.02 0.04 0.08 0.31 1.48 2.44 2.57 3.38 6.16 2018/12 1.77 1.93 3.78 4.36 5.13 8.46 9.28 11.60 13.08 2019/ 1 2.77 3.81 6.45 7.96 9.70 10.66 12.77 17.77 18.07 2019/ 2 5.25 6.00 7.38 9.02 11.80 13.39 19.02 24.22 24.34 End-of-Month Basin Total Moisture (cm) 2018/ 5 14.65 14.74 17.59 18.55 23.41 24.76 25.52 25.89 26.96 2018/ 6 1.97 2.30 3.67 3.74 4.83 8.80 9.54 12.78 13.21 2018/ 7 0.92 0.96 1.26 1.32 1.87 2.66 3.09 4.22 4.80 2018/ 8 1.27 1.70 1.94 2.10 2.96 3.61 3.79 3.82 4.44 2018/ 9 3.52 3.52 4.21 4.65 5.40 6.93 7.19 8.50 8.69 2018/10 3.45 3.49 4.79 5.60 9.02 10.40 12.19 12.66 14.70 2018/11 7.80 8.10 9.47 11.47 12.50 14.20 16.35 17.80 17.89 2018/12 11.33 11.38 15.84 16.11 17.14 18.35 18.67 19.28 22.06 2019/ 1 16.34 16.36 16.55 17.89 19.26 21.06 21.91 23.43 28.14 2019/ 2 15.90 15.98 16.65 19.19 20.50 24.12 26.96 29.63 30.43 End-of-Month Lake Level (meters, IGLD85) 2018/ 5 176.85 176.87 176.88 176.91 176.92 176.96 176.97 176.97 176.97 2018/ 6 176.86 176.91 176.95 176.96 176.98 177.04 177.05 177.06 177.07 2018/ 7 176.91 176.92 176.94 176.98 177.00 177.01 177.07 177.09 177.12 2018/ 8 176.89 176.92 176.93 176.96 176.99 177.03 177.07 177.09 177.10 2018/ 9 176.85 176.86 176.89 176.93 176.98 177.03 177.07 177.09 177.11 2018/10 176.79 176.79 176.85 176.91 176.95 177.00 177.04 177.06 177.08 2018/11 176.72 176.72 176.78 176.87 176.91 176.98 176.98 177.02 177.07 2018/12 176.57 176.58 176.76 176.79 176.83 176.92 176.97 176.99 177.00 2019/ 1 176.49 176.51 176.68 176.70 176.81 176.89 176.92 176.94 176.95 2019/ 2 176.44 176.45 176.67 176.71 176.76 176.87 176.90 176.92 176.93 Average Lake Level (meters, IGLD85) 2018/ 5 176.82 176.83 176.83 176.84 176.85 176.87 176.87 176.88 176.88 2018/ 6 176.86 176.91 176.92 176.94 176.95 176.98 177.01 177.02 177.03 2018/ 7 176.90 176.91 176.95 176.97 176.98 177.02 177.06 177.08 177.10 2018/ 8 176.90 176.92 176.94 176.97 177.00 177.02 177.08 177.09 177.11 2018/ 9 176.85 176.89 176.92 176.94 176.98 177.03 177.08 177.10 177.11 2018/10 176.82 176.82 176.87 176.92 176.96 177.01 177.03 177.09 177.10 2018/11 176.74 176.74 176.83 176.87 176.94 176.99 177.01 177.02 177.10 2018/12 176.64 176.65 176.77 176.84 176.86 176.94 176.98 177.01 177.03 2019/ 1 176.52 176.53 176.70 176.72 176.79 176.89 176.94 176.95 176.97 2019/ 2 176.47 176.48 176.67 176.69 176.77 176.89 176.90 176.93 176.94 Average Inflow (cms) 2018/ 5 2319. 2320. 2320. 2320. 2320. 2321. 2321. 2321. 2322. 2018/ 6 2177. 2201. 2260. 2322. 2382. 2471. 2472. 2474. 2619. 2018/ 7 2202. 2285. 2364. 2379. 2483. 2597. 2720. 2831. 2836. 2018/ 8 2220. 2286. 2321. 2391. 2480. 2672. 2680. 2842. 3374. 2018/ 9 1976. 2141. 2190. 2274. 2358. 3130. 3134. 3143. 3166. 2018/10 1811. 2080. 2091. 2150. 2251. 2685. 2839. 2860. 2862. 2018/11 1559. 1884. 2029. 2089. 2130. 2485. 2491. 2496. 2498. 2018/12 1559. 1736. 1979. 2133. 2199. 2321. 2389. 2390. 2391. 2019/ 1 1559. 1636. 1791. 1836. 2100. 2307. 2390. 2390. 2391. 2019/ 2 1557. 1705. 1911. 2039. 2128. 2179. 2379. 2380. 2382. Average Outflow (cms) 2018/ 5 5840. 5854. 5867. 5877. 5886. 5903. 5906. 5909. 5914. 2018/ 6 5968. 6021. 6024. 6040. 6083. 6104. 6117. 6154. 6157. 2018/ 7 6026. 6077. 6124. 6137. 6156. 6185. 6223. 6228. 6295. 2018/ 8 6040. 6103. 6165. 6175. 6213. 6233. 6280. 6282. 6312. 2018/ 9 6050. 6096. 6121. 6161. 6238. 6275. 6305. 6332. 6370. 2018/10 6037. 6096. 6128. 6132. 6190. 6258. 6311. 6330. 6377. 2018/11 5979. 6007. 6013. 6036. 6183. 6228. 6287. 6289. 6320. 2018/12 5742. 5774. 5804. 5841. 6006. 6037. 6081. 6142. 6151. 2019/ 1 5147. 5154. 5290. 5341. 5435. 5467. 5521. 5635. 5636. 2019/ 2 5173. 5174. 5342. 5357. 5395. 5517. 5568. 5593. 5647. Average Total Basin Supply (cms) 2018/ 5 8708. 9314. 10384. 11326. 11664. 13712. 13770. 13872. 13993. 2018/ 6 6328. 7278. 7674. 8031. 8928. 9882. 10919. 11897. 11916. 2018/ 7 4096. 4378. 5954. 6196. 7186. 7407. 7719. 8300. 8590. 2018/ 8 3983. 4881. 4935. 5387. 5872. 6306. 6842. 7285. 7297. 2018/ 9 2780. 2798. 3820. 4383. 5580. 6447. 7424. 8194. 8572. 2018/10 2450. 2468. 2882. 2958. 4332. 6375. 7093. 7198. 7637. 2018/11 1917. 2017. 2718. 3021. 4133. 5637. 6121. 6153. 8191. 2018/12 -357. -297. 1408. 1640. 2752. 4105. 4157. 5413. 5936. 2019/ 1 968. 1775. 2511. 2585. 2684. 3940. 4977. 5506. 5596. 2019/ 2 1307. 2068. 2246. 2843. 4591. 5201. 5845. 5920. 7242.