Forecast quantiles of monthly hydrology variables for Lake St. Clair 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/ 5 274.06 302.86 342.31 355.90 408.42 464.26 497.85 547.50 621.04 2018/ 6 123.33 126.81 135.29 164.16 216.99 253.44 320.26 344.65 476.93 2018/ 7 66.01 73.17 76.28 80.52 93.08 153.38 178.51 226.50 288.71 2018/ 8 45.21 47.11 49.44 66.20 102.45 122.18 129.36 188.27 254.70 2018/ 9 47.52 58.22 60.69 102.64 155.51 277.43 326.82 364.48 372.81 2018/10 0.00 2.27 100.94 129.86 217.07 432.60 565.10 649.79 909.62 2018/11 79.00 80.19 164.62 199.18 293.28 492.89 546.66 740.88 830.05 2018/12 72.12 86.32 286.53 346.10 454.95 600.17 645.90 796.81 807.60 2019/ 1 115.69 147.07 297.93 336.38 570.28 587.55 706.88 962.14 977.40 2019/ 2 119.19 143.46 272.97 277.91 473.66 627.22 786.95 1092.07 1094.85 Total Over-Lake Precipitation (mm) 2018/ 5 46.18 51.04 62.96 72.54 85.28 89.97 100.76 105.76 106.76 2018/ 6 44.13 45.82 56.41 61.69 73.74 95.40 124.88 138.64 139.60 2018/ 7 15.97 39.47 59.10 60.64 76.28 98.46 122.06 124.74 131.70 2018/ 8 44.48 47.09 66.24 75.54 80.88 83.39 93.19 109.51 118.18 2018/ 9 28.83 36.97 41.02 61.48 91.75 110.31 117.33 125.85 129.52 2018/10 10.21 12.72 31.44 51.29 67.00 96.23 106.13 144.21 156.75 2018/11 20.49 25.66 40.78 49.04 75.77 90.31 108.59 127.75 130.84 2018/12 33.09 40.45 52.90 56.70 72.98 87.31 94.82 100.62 107.32 2019/ 1 28.05 34.00 40.59 53.01 58.37 77.94 80.03 88.38 92.98 2019/ 2 16.44 18.24 19.59 31.26 43.38 59.27 60.71 72.09 82.13 Total Lake Evaporation (mm) 2018/ 5 87.07 87.94 93.97 96.20 99.65 109.75 113.25 114.12 123.01 2018/ 6 120.99 121.15 131.59 133.84 139.83 146.79 158.75 159.55 176.49 2018/ 7 153.95 156.40 157.89 166.62 170.14 194.40 196.15 211.66 211.70 2018/ 8 143.56 143.95 149.70 157.71 169.19 177.88 179.62 180.87 198.66 2018/ 9 101.34 120.44 123.65 126.26 129.76 138.21 149.14 150.27 150.31 2018/10 64.16 64.50 73.28 75.81 81.63 83.97 88.93 94.42 97.50 2018/11 21.08 25.74 28.70 29.90 35.73 43.37 46.09 48.65 52.40 2018/12 16.53 19.27 26.67 35.25 38.17 47.30 47.85 55.83 55.85 2019/ 1 17.21 17.92 27.72 30.73 37.57 46.55 50.27 51.12 60.54 2019/ 2 22.79 23.59 29.89 30.58 34.17 42.77 52.62 56.12 74.11 Total Net Basin Supply to Lake (mm) 2018/ 5 210.82 263.02 286.66 353.60 369.24 457.31 493.84 559.99 616.51 2018/ 6 13.46 15.68 25.72 91.21 166.35 199.48 286.05 328.22 488.36 2018/ 7 -98.05 -94.25 -72.12 -39.51 -0.08 103.01 149.86 220.00 228.65 2018/ 8 -82.48 -82.29 -41.65 -36.41 2.78 52.01 64.38 115.93 229.19 2018/ 9 -55.35 -34.69 -30.27 18.79 123.90 248.60 309.15 343.30 364.54 2018/10 -83.35 -67.98 45.40 86.70 204.61 436.82 587.33 710.93 1007.03 2018/11 59.38 75.61 160.41 193.80 341.32 551.21 599.09 823.29 920.60 2018/12 54.14 77.47 310.52 365.62 477.67 670.14 693.00 838.74 933.57 2019/ 1 90.71 164.62 326.43 341.38 584.73 627.66 752.22 989.42 1042.93 2019/ 2 52.07 167.60 254.80 264.39 483.94 655.53 788.17 1029.36 1082.12 Average Over-Land Air Temperature (C) 2018/ 5 11.12 11.86 12.82 12.93 14.14 14.83 15.01 15.62 16.88 2018/ 6 16.32 16.53 17.49 18.13 19.10 19.43 19.54 20.51 20.55 2018/ 7 18.94 19.20 19.52 20.58 21.23 21.45 22.39 22.60 22.72 2018/ 8 18.44 18.67 18.81 19.85 20.20 20.84 21.92 22.11 22.84 2018/ 9 14.92 14.93 15.28 15.72 15.90 16.31 16.66 17.92 18.06 2018/10 7.43 8.28 8.77 10.02 10.45 11.62 11.70 14.22 14.29 2018/11 1.09 1.73 3.60 3.74 4.66 5.53 6.12 6.30 7.65 2018/12 -8.17 -7.40 -6.23 -4.49 -2.39 -0.44 1.25 1.66 1.92 2019/ 1 -8.31 -5.69 -5.38 -5.11 -3.36 -2.84 -2.64 -0.98 -0.89 2019/ 2 -8.65 -6.96 -6.15 -4.70 -3.90 -2.52 -1.80 -1.30 -1.12 Average Lake Surface Temperature (C) 2018/ 5 15.18 15.85 15.97 16.57 16.77 18.36 18.68 19.05 19.83 2018/ 6 21.10 21.28 22.39 22.49 23.92 24.00 24.01 24.30 24.84 2018/ 7 22.88 23.87 24.86 26.17 26.36 26.79 27.02 27.59 27.68 2018/ 8 22.68 24.02 24.31 25.22 25.71 26.33 27.04 28.17 28.34 2018/ 9 19.29 20.14 20.26 20.30 20.86 22.15 22.31 22.41 24.15 2018/10 10.06 10.52 11.87 12.94 14.21 14.78 15.08 16.61 16.81 2018/11 3.33 4.15 4.78 5.01 6.22 7.05 7.83 8.10 8.13 2018/12 0.08 0.08 0.20 0.42 0.54 1.22 1.50 1.73 4.30 2019/ 1 0.03 0.06 0.06 0.10 0.23 0.32 0.39 0.57 0.78 2019/ 2 0.08 0.17 0.19 0.27 0.37 0.80 0.99 1.02 1.17 Average Over-Lake Air Temperature (C) 2018/ 5 13.87 14.40 15.15 15.35 15.49 16.77 17.06 17.95 18.65 2018/ 6 19.56 19.58 20.06 21.11 22.06 22.30 22.51 23.10 23.50 2018/ 7 21.54 22.26 23.39 24.41 24.87 25.21 25.38 25.62 25.86 2018/ 8 21.22 22.83 23.03 23.44 24.19 24.43 25.65 26.26 26.44 2018/ 9 18.17 18.24 18.46 18.72 19.17 19.88 20.71 21.12 21.85 2018/10 10.05 10.47 10.63 11.68 13.28 13.60 13.62 15.41 15.66 2018/11 2.35 3.51 4.48 5.33 5.74 6.37 7.02 7.90 8.31 2018/12 -4.83 -4.60 -3.96 -2.02 -0.44 0.50 1.75 2.44 3.04 2019/ 1 -4.74 -3.22 -3.04 -2.89 -1.72 -1.01 -0.26 0.10 0.37 2019/ 2 -5.66 -3.45 -3.01 -2.29 -1.27 -0.74 -0.35 0.32 0.40 Average Over-Lake Vapor Pressure (mb) 2018/ 5 11.08 11.36 11.54 11.91 12.58 13.64 13.77 15.77 15.77 2018/ 6 15.91 16.07 17.18 17.60 17.79 19.48 19.78 19.87 21.64 2018/ 7 18.37 19.51 19.90 20.02 20.36 21.68 23.13 23.86 24.41 2018/ 8 17.94 17.98 18.81 20.63 21.23 22.30 22.91 25.14 25.57 2018/ 9 14.46 14.69 14.71 16.05 16.72 17.27 17.42 18.53 18.82 2018/10 9.42 9.57 9.74 10.16 11.30 11.69 12.02 12.31 12.34 2018/11 5.52 6.16 6.71 6.98 7.37 7.61 7.94 8.69 8.73 2018/12 3.48 3.51 3.69 4.19 4.58 5.22 5.80 6.00 6.22 2019/ 1 3.20 3.64 3.85 3.95 4.29 4.42 4.99 5.05 5.32 2019/ 2 2.90 3.10 3.71 4.00 4.17 4.39 4.74 4.90 4.91 Average Over-Lake Wind Speed (m/s) 2018/ 5 4.35 4.74 5.15 5.20 5.57 5.68 6.32 6.38 6.54 2018/ 6 4.75 4.82 4.98 5.14 5.25 5.53 5.61 6.26 6.35 2018/ 7 4.50 4.76 4.82 5.26 5.35 5.51 5.71 6.27 6.37 2018/ 8 4.41 4.49 4.91 5.14 5.34 5.56 5.64 6.56 6.69 2018/ 9 4.20 4.72 5.09 5.18 5.37 5.95 5.97 6.45 7.05 2018/10 4.69 4.70 4.97 5.07 5.63 5.76 5.95 7.25 7.36 2018/11 4.69 5.00 5.08 5.31 5.65 5.72 5.94 6.33 6.46 2018/12 4.85 4.91 5.25 5.78 5.85 6.63 6.97 7.47 7.94 2019/ 1 5.06 5.49 5.61 5.78 5.95 6.51 6.58 7.54 7.68 2019/ 2 4.34 4.61 5.54 5.59 6.28 6.49 6.74 8.10 8.52 Average Over-Lake Cloud Cover (%) 2018/ 5 46.93 47.07 47.92 54.31 61.10 65.68 67.21 69.06 69.87 2018/ 6 29.83 31.00 51.54 55.56 58.61 61.67 65.11 67.19 68.01 2018/ 7 29.82 29.96 36.01 52.16 54.17 58.52 60.34 63.60 70.57 2018/ 8 40.32 44.17 44.52 52.62 56.77 59.69 61.17 61.79 66.55 2018/ 9 38.33 38.33 48.37 50.41 54.09 56.69 57.44 57.87 72.15 2018/10 28.00 29.55 45.35 50.87 57.87 62.98 71.17 72.01 73.66 2018/11 61.41 64.42 64.97 65.70 67.45 76.62 79.52 80.96 84.59 2018/12 61.15 61.26 70.96 72.76 75.95 79.18 82.07 82.24 84.49 2019/ 1 62.76 63.49 63.85 67.82 73.41 79.78 80.38 81.91 82.06 2019/ 2 51.38 51.85 56.41 66.79 70.04 74.04 77.79 78.70 81.09 Average Lake Surface Incident SW Radiation (w/m2) 2018/ 5 188.42 188.82 192.07 200.32 210.49 225.99 240.87 243.10 243.72 2018/ 6 202.98 204.90 213.25 219.69 229.04 237.02 244.20 291.30 294.11 2018/ 7 183.57 199.11 213.48 219.26 230.24 235.24 273.72 287.51 287.91 2018/ 8 166.29 186.52 187.47 191.38 196.87 204.74 222.84 223.77 228.96 2018/ 9 132.85 153.97 159.18 161.68 164.05 171.17 173.32 190.13 190.70 2018/10 89.38 99.43 101.18 111.21 116.80 125.87 131.51 152.82 152.92 2018/11 53.56 60.31 61.18 64.15 71.99 72.78 74.77 74.98 76.57 2018/12 44.12 46.03 46.44 48.14 50.59 52.05 53.48 59.21 59.64 2019/ 1 53.47 53.83 55.07 55.37 60.12 64.12 67.69 68.01 68.27 2019/ 2 76.00 82.16 82.62 86.62 90.65 94.96 106.04 110.35 110.98 Average Lake Surface Reflection (w/m2) 2018/ 5 -24.49 -24.44 -24.18 -22.65 -21.15 -20.09 -19.68 -19.21 -19.05 2018/ 6 -30.05 -29.77 -24.75 -23.75 -23.02 -22.26 -21.41 -20.90 -20.70 2018/ 7 -28.88 -28.84 -27.41 -23.61 -23.10 -22.09 -21.65 -20.92 -19.28 2018/ 8 -23.13 -22.47 -22.32 -20.54 -19.76 -19.21 -18.75 -18.74 -17.66 2018/ 9 -19.12 -19.11 -17.48 -17.19 -16.55 -16.24 -16.01 -15.85 -13.52 2018/10 -15.50 -15.35 -13.30 -12.60 -11.75 -11.26 -10.19 -10.10 -9.73 2018/11 -7.68 -7.51 -7.50 -7.29 -7.22 -6.43 -6.14 -6.12 -5.74 2018/12 -6.02 -6.01 -5.38 -5.25 -5.06 -4.84 -4.65 -4.64 -4.46 2019/ 1 -6.85 -6.83 -6.81 -6.46 -6.02 -5.56 -5.54 -5.43 -5.40 2019/ 2 -11.29 -11.20 -10.64 -9.50 -9.07 -8.67 -8.30 -8.26 -7.87 Average Lake Surface Net Long Wave Radiation (w/m2) 2018/ 5 -58.61 -58.57 -53.29 -49.18 -46.66 -35.66 -32.74 -25.76 -24.81 2018/ 6 -56.46 -54.93 -39.44 -32.78 -29.46 -24.86 -22.15 -12.45 -11.34 2018/ 7 -50.45 -50.39 -42.07 -30.20 -20.46 -16.21 -12.09 -7.12 -6.19 2018/ 8 -41.17 -41.04 -35.41 -26.84 -16.66 -13.61 -12.96 -4.96 1.32 2018/ 9 -59.25 -58.50 -49.31 -39.20 -37.79 -36.88 -35.73 -30.14 -20.08 2018/10 -68.30 -68.09 -61.84 -60.25 -49.99 -44.32 -39.53 -39.18 -34.29 2018/11 -55.43 -55.15 -53.38 -53.06 -49.11 -47.12 -44.30 -40.71 -39.47 2018/12 -84.01 -82.78 -76.49 -67.74 -60.14 -54.35 -49.71 -43.64 -43.47 2019/ 1 -85.51 -79.18 -71.23 -69.98 -67.58 -58.82 -54.05 -53.86 -49.51 2019/ 2 -85.13 -84.57 -78.11 -77.52 -67.41 -61.61 -60.52 -59.78 -59.01 Average Lake Surface Latent Heat Flux (w/m2) 2018/ 5 -114.28 -106.69 -104.04 -101.76 -91.52 -89.33 -86.80 -81.30 -80.96 2018/ 6 -168.08 -151.54 -150.62 -140.09 -131.94 -126.67 -125.42 -118.22 -115.58 2018/ 7 -192.92 -192.78 -180.33 -177.75 -154.98 -151.95 -145.17 -143.93 -143.09 2018/ 8 -182.25 -166.19 -164.72 -163.12 -154.65 -143.41 -136.82 -132.12 -131.23 2018/ 9 -142.16 -142.13 -140.61 -131.50 -122.99 -120.41 -118.48 -114.27 -105.33 2018/10 -92.10 -88.32 -82.37 -77.55 -75.50 -70.34 -68.32 -59.98 -59.79 2018/11 -50.56 -47.76 -44.46 -41.85 -34.50 -29.01 -28.55 -25.32 -21.67 2018/12 -53.65 -52.21 -46.44 -44.79 -36.12 -33.04 -25.08 -18.41 -15.57 2019/ 1 -56.95 -47.87 -47.69 -44.48 -36.31 -28.71 -26.14 -18.26 -16.98 2019/ 2 -96.27 -59.54 -54.74 -45.37 -36.10 -32.10 -31.65 -24.88 -23.70 Average Lake Surface Sensible Heat Flux (w/m2) 2018/ 5 -18.24 -15.71 -14.80 -13.96 -13.46 -12.13 -11.34 -9.69 -8.77 2018/ 6 -19.29 -17.73 -15.27 -15.11 -13.69 -11.92 -11.60 -11.17 -11.09 2018/ 7 -16.21 -15.27 -14.52 -13.39 -12.03 -11.62 -11.30 -10.25 -9.92 2018/ 8 -15.06 -15.01 -14.60 -13.55 -13.03 -12.10 -11.92 -10.80 -10.71 2018/ 9 -24.60 -21.42 -20.28 -18.33 -16.29 -15.20 -14.28 -11.54 -11.40 2018/10 -19.49 -16.31 -16.26 -15.60 -14.40 -12.80 -11.00 -10.03 -7.83 2018/11 -17.18 -17.12 -13.63 -12.55 -9.75 -5.94 -4.17 -2.27 -0.81 2018/12 -57.46 -56.94 -46.40 -33.63 -26.56 -11.48 -8.71 -4.67 -3.64 2019/ 1 -50.60 -50.08 -48.99 -38.60 -26.81 -23.20 -14.13 -5.49 -5.39 2019/ 2 -109.99 -51.95 -42.21 -39.90 -19.40 -17.83 -15.92 -14.65 -14.23 Average Lake Surface Net Surface Flux (w/m2) 2018/ 5 24.83 25.45 28.14 30.22 39.33 40.41 54.34 54.80 57.12 2018/ 6 -2.13 0.76 7.66 22.15 26.52 36.76 40.44 56.92 57.24 2018/ 7 -16.17 -12.31 -8.12 -5.31 7.87 11.52 12.32 20.70 24.73 2018/ 8 -39.64 -33.56 -24.23 -23.58 -9.93 -0.67 -0.02 2.35 7.79 2018/ 9 -57.33 -57.25 -48.70 -47.12 -32.98 -28.70 -24.22 -17.20 -10.41 2018/10 -58.29 -51.02 -43.47 -40.61 -35.65 -28.46 -18.29 -17.26 -15.92 2018/11 -57.99 -57.37 -52.74 -45.19 -27.99 -25.75 -24.13 -5.13 -3.50 2018/12 -141.89 -141.29 -119.83 -98.48 -85.24 -48.94 -43.04 -24.72 -22.31 2019/ 1 -126.69 -121.83 -111.05 -100.90 -70.14 -62.57 -46.28 -24.70 -21.28 2019/ 2 -207.51 -104.51 -87.95 -78.81 -40.48 -26.55 -24.19 -21.99 -14.81 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2019/ 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average Lake Ice Cover (%) 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2019/ 2 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) 2018/ 5 0.58 0.59 0.61 0.62 0.69 0.70 0.80 0.80 0.82 2018/ 6 0.77 0.77 0.78 0.82 0.86 0.94 0.97 1.02 1.02 2018/ 7 0.71 0.85 0.85 0.91 0.93 0.94 0.95 0.99 1.01 2018/ 8 0.67 0.71 0.74 0.77 0.83 0.91 0.92 0.93 1.00 2018/ 9 0.49 0.50 0.52 0.52 0.57 0.62 0.66 0.66 0.69 2018/10 0.23 0.24 0.28 0.29 0.33 0.38 0.42 0.44 0.44 2018/11 0.00 0.01 0.02 0.08 0.11 0.13 0.18 0.21 0.25 2018/12 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.04 2019/ 1 0.00 0.00 0.00 0.00 0.01 0.02 0.03 0.03 0.04 2019/ 2 0.00 0.00 0.00 0.01 0.01 0.04 0.06 0.07 0.11 End-of-Month Basin Soil Moisture (cm) 2018/ 5 0.02 0.03 0.05 0.06 0.15 0.18 0.18 0.49 0.53 2018/ 6 0.00 0.00 0.00 0.00 0.01 0.02 0.02 0.06 0.14 2018/ 7 0.00 0.00 0.00 0.00 0.01 0.03 0.11 0.28 0.56 2018/ 8 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.03 0.03 2018/ 9 0.00 0.00 0.00 0.00 0.03 0.10 0.11 0.32 0.37 2018/10 0.01 0.02 0.05 0.06 0.21 0.38 0.54 0.55 0.68 2018/11 0.02 0.04 0.34 0.48 0.68 1.36 1.49 1.83 1.94 2018/12 0.05 0.05 0.52 0.54 0.72 1.32 1.46 2.02 2.05 2019/ 1 0.59 0.82 0.83 0.91 1.11 1.48 1.57 1.81 2.59 2019/ 2 0.68 0.68 0.72 0.83 1.08 1.41 1.63 1.91 1.97 End-of-Month Basin Groundwater Moisture (cm) 2018/ 5 1.44 1.47 1.54 1.59 1.70 1.76 1.82 1.92 1.93 2018/ 6 0.91 0.93 0.96 1.06 1.12 1.21 1.27 1.30 1.60 2018/ 7 0.58 0.58 0.62 0.65 0.72 0.80 0.87 0.96 1.08 2018/ 8 0.38 0.40 0.40 0.47 0.56 0.61 0.67 0.78 0.85 2018/ 9 0.28 0.30 0.36 0.45 0.59 0.79 0.84 0.85 0.95 2018/10 0.20 0.21 0.41 0.50 0.65 0.95 1.07 1.34 1.73 2018/11 0.36 0.37 0.50 0.86 1.14 1.29 1.47 1.49 1.62 2018/12 0.30 0.31 0.82 0.98 1.32 1.57 1.63 1.74 1.76 2019/ 1 0.59 0.71 1.06 1.11 1.28 1.48 1.59 1.98 2.00 2019/ 2 0.71 0.77 1.00 1.08 1.49 1.65 1.70 1.75 1.95 End-of-Month Basin Surface Moisture (cm) 2018/ 5 0.10 0.11 0.11 0.12 0.16 0.25 0.28 0.47 0.58 2018/ 6 0.04 0.04 0.05 0.05 0.07 0.09 0.18 0.48 0.74 2018/ 7 0.02 0.02 0.02 0.02 0.03 0.06 0.14 0.17 0.33 2018/ 8 0.01 0.01 0.01 0.01 0.02 0.05 0.07 0.16 0.43 2018/ 9 0.01 0.02 0.02 0.03 0.11 0.27 0.33 0.42 0.44 2018/10 0.04 0.04 0.05 0.07 0.12 0.16 0.25 0.53 0.62 2018/11 0.04 0.06 0.12 0.22 0.34 0.66 0.92 1.15 1.16 2018/12 0.01 0.01 0.07 0.09 0.28 0.40 0.53 1.11 1.31 2019/ 1 0.11 0.11 0.17 0.32 0.44 0.49 0.53 0.73 1.50 2019/ 2 0.08 0.08 0.09 0.10 0.28 0.52 0.57 1.00 1.17 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 0.00 2018/11 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.46 0.48 2018/12 0.00 0.00 0.31 0.76 1.18 2.83 3.12 5.75 6.73 2019/ 1 0.00 0.09 1.07 1.38 2.06 2.93 3.60 8.41 8.52 2019/ 2 0.00 0.00 0.15 0.47 1.55 4.24 4.66 5.85 6.76 End-of-Month Basin Total Moisture (cm) 2018/ 5 1.71 1.78 1.84 1.86 1.91 2.15 2.27 2.71 2.94 2018/ 6 0.96 0.99 1.00 1.13 1.19 1.27 1.49 1.83 2.39 2018/ 7 0.60 0.60 0.65 0.66 0.76 0.92 1.38 1.51 1.96 2018/ 8 0.40 0.41 0.41 0.51 0.61 0.72 0.74 0.82 1.10 2018/ 9 0.30 0.33 0.38 0.63 0.88 1.11 1.26 1.39 1.40 2018/10 0.46 0.62 0.69 0.87 1.03 1.20 1.94 2.38 2.70 2018/11 0.61 0.61 1.00 1.69 2.74 3.57 3.63 3.78 4.48 2018/12 2.79 2.92 3.20 3.47 3.63 5.15 6.23 9.02 9.10 2019/ 1 2.78 3.86 3.95 4.46 5.21 5.65 7.33 11.40 11.44 2019/ 2 2.08 3.01 3.54 3.78 4.44 6.50 8.01 9.13 9.23 End-of-Month Lake Level (meters, IGLD85) 2018/ 5 175.49 175.49 175.51 175.52 175.58 175.60 175.60 175.61 175.63 2018/ 6 175.45 175.46 175.49 175.53 175.56 175.60 175.65 175.68 175.72 2018/ 7 175.45 175.45 175.48 175.51 175.53 175.59 175.61 175.67 175.68 2018/ 8 175.39 175.39 175.46 175.47 175.49 175.55 175.56 175.60 175.61 2018/ 9 175.29 175.30 175.37 175.39 175.49 175.49 175.53 175.59 175.60 2018/10 175.19 175.20 175.36 175.37 175.42 175.47 175.49 175.53 175.57 2018/11 175.16 175.17 175.30 175.32 175.41 175.51 175.52 175.55 175.57 2018/12 175.06 175.07 175.32 175.34 175.36 175.49 175.50 175.56 175.59 2019/ 1 175.12 175.13 175.28 175.29 175.41 175.44 175.48 175.58 175.58 2019/ 2 175.02 175.03 175.29 175.37 175.41 175.45 175.48 175.50 175.56 Average Lake Level (meters, IGLD85) 2018/ 5 175.49 175.50 175.51 175.52 175.53 175.54 175.56 175.57 175.60 2018/ 6 175.47 175.47 175.51 175.53 175.55 175.61 175.61 175.63 175.64 2018/ 7 175.45 175.45 175.50 175.51 175.54 175.58 175.64 175.66 175.66 2018/ 8 175.42 175.42 175.47 175.48 175.52 175.55 175.61 175.63 175.64 2018/ 9 175.35 175.35 175.42 175.42 175.46 175.53 175.57 175.59 175.60 2018/10 175.24 175.24 175.38 175.42 175.44 175.50 175.53 175.54 175.63 2018/11 175.18 175.19 175.33 175.34 175.44 175.45 175.48 175.53 175.56 2018/12 175.11 175.12 175.31 175.34 175.39 175.50 175.52 175.53 175.59 2019/ 1 175.09 175.09 175.26 175.29 175.36 175.48 175.48 175.56 175.61 2019/ 2 175.05 175.07 175.27 175.31 175.40 175.46 175.47 175.52 175.57 Average Inflow (cms) 2018/ 5 1608. 1608. 1608. 1608. 1608. 1608. 1608. 1608. 1608. 2018/ 6 1532. 1532. 1532. 1532. 1532. 1532. 1532. 1532. 1532. 2018/ 7 1501. 1501. 1501. 1501. 1501. 1501. 1501. 1501. 1501. 2018/ 8 1558. 1558. 1558. 1558. 1558. 1558. 1558. 1558. 1558. 2018/ 9 1558. 1558. 1558. 1558. 1558. 1558. 1558. 1558. 1558. 2018/10 1580. 1580. 1580. 1580. 1580. 1580. 1580. 1580. 1580. 2018/11 2110. 2110. 2110. 2110. 2110. 2110. 2110. 2110. 2110. 2018/12 2137. 2137. 2137. 2137. 2137. 2137. 2137. 2137. 2137. 2019/ 1 1944. 1944. 1944. 1944. 1944. 1944. 1944. 1944. 1944. 2019/ 2 1559. 1559. 1559. 1559. 1559. 1559. 1559. 1559. 1559. Average Outflow (cms) 2018/ 5 5979. 5991. 6020. 6025. 6043. 6074. 6078. 6117. 6126. 2018/ 6 6024. 6052. 6105. 6125. 6135. 6197. 6220. 6229. 6233. 2018/ 7 6085. 6088. 6139. 6141. 6170. 6220. 6288. 6313. 6324. 2018/ 8 6106. 6144. 6171. 6181. 6219. 6255. 6305. 6333. 6361. 2018/ 9 6102. 6187. 6194. 6222. 6275. 6357. 6411. 6438. 6483. 2018/10 6110. 6138. 6238. 6336. 6373. 6395. 6471. 6580. 6612. 2018/11 6092. 6095. 6227. 6246. 6334. 6444. 6485. 6513. 6564. 2018/12 5874. 5876. 6133. 6141. 6179. 6265. 6365. 6414. 6418. 2019/ 1 5372. 5382. 5478. 5538. 5612. 5761. 5796. 5825. 5872. 2019/ 2 5282. 5330. 5488. 5537. 5727. 5807. 5850. 5872. 5873. Average Total Basin Supply (cms) 2018/ 5 1695. 1717. 1728. 1755. 1762. 1798. 1814. 1840. 1864. 2018/ 6 1539. 1539. 1543. 1571. 1603. 1617. 1654. 1674. 1742. 2018/ 7 1460. 1462. 1472. 1485. 1502. 1543. 1564. 1593. 1596. 2018/ 8 1524. 1524. 1540. 1542. 1559. 1578. 1587. 1606. 1653. 2018/ 9 1533. 1544. 1545. 1565. 1612. 1665. 1691. 1706. 1715. 2018/10 1546. 1552. 1600. 1616. 1665. 1761. 1824. 1876. 1998. 2018/11 2135. 2143. 2178. 2193. 2257. 2347. 2366. 2464. 2505. 2018/12 2160. 2170. 2266. 2290. 2336. 2417. 2426. 2486. 2525. 2019/ 1 1981. 2012. 2079. 2086. 2187. 2205. 2257. 2354. 2377. 2019/ 2 1583. 1635. 1675. 1680. 1782. 1857. 1922. 2032. 2056.