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Reservoirs at Grassy Lake Reservoir Pool (ft)Observed: 7210.02 ft at 12:30AM May 28, 2020Observed: 7210.02 ft at 12:45AM May 28, 2020Observed: 7210.02 ft at 1:00AM May 28, 2020Observed: 7210.03 ft at 1:15AM May 28, 2020Observed: 7210.03 ft at 1:30AM May 28, 2020Observed: 7210.03 ft at 1:45AM May 28, 2020Observed: 7210.03 ft at 2:00AM May 28, 2020Observed: 7210.04 ft at 2:15AM May 28, 2020Observed: 7210.04 ft at 2:30AM May 28, 2020Observed: 7210.05 ft at 2:45AM May 28, 2020Observed: 7210.05 ft at 3:00AM May 28, 2020Observed: 7210.05 ft at 3:15AM May 28, 2020Observed: 7210.05 ft at 3:30AM May 28, 2020Observed: 7210.06 ft at 3:45AM May 28, 2020Observed: 7210.06 ft at 4:00AM May 28, 2020Observed: 7210.06 ft at 4:15AM May 28, 2020Observed: 7210.06 ft at 4:30AM May 28, 2020Observed: 7210.07 ft at 4:45AM May 28, 2020Observed: 7210.07 ft at 5:00AM May 28, 2020Observed: 7210.07 ft at 5:15AM May 28, 2020Observed: 7210.08 ft at 5:30AM May 28, 2020Observed: 7210.08 ft at 5:45AM May 28, 2020Observed: 7210.08 ft at 6:00AM May 28, 2020Observed: 7210.09 ft at 6:15AM May 28, 2020Observed: 7210.09 ft at 6:30AM May 28, 2020Observed: 7210.09 ft at 6:45AM May 28, 2020Observed: 7210.1 ft at 7:00AM May 28, 2020Observed: 7210.1 ft at 7:15AM May 28, 2020Observed: 7210.1 ft at 7:30AM May 28, 2020Observed: 7210.1 ft at 7:45AM May 28, 2020Observed: 7210.11 ft at 8:00AM May 28, 2020Observed: 7210.11 ft at 8:15AM May 28, 2020Observed: 7210.11 ft at 8:30AM May 28, 2020Observed: 7210.12 ft at 8:45AM May 28, 2020Observed: 7210.12 ft at 9:00AM May 28, 2020Observed: 7210.12 ft at 9:15AM May 28, 2020Observed: 7210.13 ft at 9:30AM May 28, 2020Observed: 7210.13 ft at 9:45AM May 28, 2020Observed: 7210.13 ft at 10:00AM May 28, 2020Observed: 7210.14 ft at 10:15AM May 28, 2020Observed: 7210.15 ft at 10:30AM May 28, 2020Observed: 7210.15 ft at 10:45AM May 28, 2020Observed: 7210.15 ft at 11:00AM May 28, 2020Observed: 7210.16 ft at 11:15AM May 28, 2020Observed: 7210.16 ft at 11:30AM May 28, 2020Observed: 7210.17 ft at 11:45AM May 28, 2020Observed: 7210.17 ft at 12:00PM May 28, 2020Observed: 7210.17 ft at 12:15PM May 28, 2020Observed: 7210.17 ft at 12:30PM May 28, 2020Observed: 7210.18 ft at 12:45PM May 28, 2020Observed: 7210.18 ft at 1:00PM May 28, 2020Observed: 7210.18 ft at 1:15PM May 28, 2020Observed: 7210.18 ft at 1:30PM May 28, 2020Observed: 7210.18 ft at 1:45PM May 28, 2020Observed: 7210.19 ft at 2:00PM May 28, 2020Observed: 7210.18 ft at 2:15PM May 28, 2020Observed: 7210.19 ft at 2:30PM May 28, 2020Observed: 7210.2 ft at 2:45PM May 28, 2020Observed: 7210.2 ft at 3:00PM May 28, 2020Observed: 7210.2 ft at 3:15PM May 28, 2020Observed: 7210.2 ft at 3:30PM May 28, 2020Observed: 7210.21 ft at 3:45PM May 28, 2020Observed: 7210.21 ft at 4:00PM May 28, 2020Observed: 7210.22 ft at 4:15PM May 28, 2020Observed: 7210.22 ft at 4:30PM May 28, 2020Observed: 7210.22 ft at 4:45PM May 28, 2020Observed: 7210.23 ft at 5:00PM May 28, 2020Observed: 7210.24 ft at 5:15PM May 28, 2020Observed: 7210.24 ft at 5:30PM May 28, 2020Observed: 7210.24 ft at 5:45PM May 28, 2020Observed: 7210.25 ft at 6:00PM May 28, 2020Observed: 7210.25 ft at 6:15PM May 28, 2020Observed: 7210.25 ft at 6:30PM May 28, 2020Observed: 7210.26 ft at 6:45PM May 28, 2020Observed: 7210.26 ft at 7:00PM May 28, 2020Observed: 7210.27 ft at 7:15PM May 28, 2020Observed: 7210.27 ft at 7:30PM May 28, 2020Observed: 7210.27 ft at 7:45PM May 28, 2020Observed: 7210.28 ft at 8:00PM May 28, 2020Observed: 7210.28 ft at 8:15PM May 28, 2020Observed: 7210.28 ft at 8:30PM May 28, 2020Observed: 7210.28 ft at 8:45PM May 28, 2020Observed: 7210.28 ft at 9:00PM May 28, 2020Observed: 7210.28 ft at 9:15PM May 28, 2020Observed: 7210.28 ft at 9:30PM May 28, 2020Observed: 7210.28 ft at 9:45PM May 28, 2020Observed: 7210.28 ft at 10:00PM May 28, 2020Observed: 7210.29 ft at 10:15PM May 28, 2020Observed: 7210.29 ft at 10:30PM May 28, 2020Observed: 7210.29 ft at 10:45PM May 28, 2020Observed: 7210.29 ft at 11:00PM May 28, 2020Observed: 7210.3 ft at 11:15PM May 28, 2020Observed: 7210.3 ft at 11:30PM May 28, 2020Observed: 7210.3 ft at 11:45PM May 28, 2020Observed: 7210.3 ft at 12:00AM May 29, 2020Observed: 7210.31 ft at 12:15AM May 29, 2020Observed: 7210.31 ft at 12:30AM May 29, 2020Observed: 7210.31 ft at 12:45AM May 29, 2020Observed: 7210.31 ft at 1:00AM May 29, 2020Observed: 7210.32 ft at 1:15AM May 29, 2020Observed: 7210.32 ft at 1:30AM May 29, 2020Observed: 7210.32 ft at 1:45AM May 29, 2020Observed: 7210.32 ft at 2:00AM May 29, 2020Observed: 7210.32 ft at 2:15AM May 29, 2020Observed: 7210.33 ft at 2:30AM May 29, 2020Observed: 7210.33 ft at 2:45AM May 29, 2020Observed: 7210.33 ft at 3:00AM May 29, 2020Observed: 7210.33 ft at 3:15AM May 29, 2020Observed: 7210.33 ft at 3:30AM May 29, 2020Observed: 7210.34 ft at 3:45AM May 29, 2020Observed: 7210.34 ft at 4:00AM May 29, 2020Observed: 7210.34 ft at 4:15AM May 29, 2020Observed: 7210.34 ft at 4:30AM May 29, 2020Observed: 7210.35 ft at 4:45AM May 29, 2020Observed: 7210.35 ft at 5:00AM May 29, 2020Observed: 7210.35 ft at 5:15AM May 29, 2020Observed: 7210.35 ft at 5:30AM May 29, 2020Observed: 7210.35 ft at 5:45AM May 29, 2020Observed: 7210.35 ft at 6:00AM May 29, 2020Observed: 7210.36 ft at 6:15AM May 29, 2020Observed: 7210.36 ft at 6:30AM May 29, 2020Observed: 7210.36 ft at 6:45AM May 29, 2020Observed: 7210.36 ft at 7:00AM May 29, 2020Observed: 7210.36 ft at 7:15AM May 29, 2020Observed: 7210.36 ft at 7:30AM May 29, 2020Observed: 7210.37 ft at 7:45AM May 29, 2020Observed: 7210.37 ft at 8:00AM May 29, 2020Observed: 7210.37 ft at 8:15AM May 29, 2020Observed: 7210.37 ft at 8:30AM May 29, 2020Observed: 7210.37 ft at 8:45AM May 29, 2020Observed: 7210.38 ft at 9:00AM May 29, 2020Observed: 7210.38 ft at 9:15AM May 29, 2020Observed: 7210.38 ft at 9:30AM May 29, 2020Observed: 7210.39 ft at 9:45AM May 29, 2020Observed: 7210.39 ft at 10:00AM May 29, 2020Observed: 7210.39 ft at 10:15AM May 29, 2020Observed: 7210.4 ft at 10:30AM May 29, 2020Observed: 7210.4 ft at 10:45AM May 29, 2020Observed: 7210.4 ft at 11:00AM May 29, 2020Observed: 7210.41 ft at 11:15AM May 29, 2020Observed: 7210.41 ft at 11:30AM May 29, 2020Observed: 7210.41 ft at 11:45AM May 29, 2020Observed: 7210.42 ft at 12:00PM May 29, 2020Observed: 7210.42 ft at 12:15PM May 29, 2020Observed: 7210.41 ft at 12:30PM May 29, 2020Observed: 7210.41 ft at 12:45PM May 29, 2020Observed: 7210.41 ft at 1:00PM May 29, 2020Observed: 7210.42 ft at 1:15PM May 29, 2020Observed: 7210.43 ft at 1:30PM May 29, 2020Observed: 7210.43 ft at 1:45PM May 29, 2020Observed: 7210.43 ft at 2:00PM May 29, 2020Observed: 7210.43 ft at 2:15PM May 29, 2020Observed: 7210.42 ft at 2:30PM May 29, 2020Observed: 7210.43 ft at 2:45PM May 29, 2020Observed: 7210.43 ft at 3:00PM May 29, 2020Observed: 7210.44 ft at 3:15PM May 29, 2020Observed: 7210.44 ft at 3:30PM May 29, 2020Observed: 7210.44 ft at 3:45PM May 29, 2020Observed: 7210.44 ft at 4:00PM May 29, 2020Observed: 7210.44 ft at 4:15PM May 29, 2020Observed: 7210.44 ft at 4:30PM May 29, 2020Observed: 7210.45 ft at 4:45PM May 29, 2020Observed: 7210.45 ft at 5:00PM May 29, 2020Observed: 7210.46 ft at 5:15PM May 29, 2020Observed: 7210.46 ft at 5:30PM May 29, 2020Observed: 7210.46 ft at 5:45PM May 29, 2020Observed: 7210.46 ft at 6:00PM May 29, 2020Observed: 7210.46 ft at 6:15PM May 29, 2020Observed: 7210.46 ft at 6:30PM May 29, 2020Observed: 7210.46 ft at 6:45PM May 29, 2020Observed: 7210.47 ft at 7:00PM May 29, 2020Observed: 7210.47 ft at 7:15PM May 29, 2020Observed: 7210.48 ft at 7:30PM May 29, 2020Observed: 7210.48 ft at 7:45PM May 29, 2020Observed: 7210.47 ft at 8:00PM May 29, 2020Observed: 7210.47 ft at 8:15PM May 29, 2020Observed: 7210.47 ft at 8:30PM May 29, 2020Observed: 7210.47 ft at 8:45PM May 29, 2020Observed: 7210.47 ft at 9:00PM May 29, 2020Observed: 7210.48 ft at 9:15PM May 29, 2020Observed: 7210.47 ft at 9:30PM May 29, 2020Observed: 7210.48 ft at 9:45PM May 29, 2020Observed: 7210.48 ft at 10:00PM May 29, 2020Observed: 7210.48 ft at 10:15PM May 29, 2020Observed: 7210.48 ft at 10:30PM May 29, 2020Observed: 7210.48 ft at 10:45PM May 29, 2020Observed: 7210.49 ft at 11:00PM May 29, 2020Observed: 7210.49 ft at 11:15PM May 29, 2020Observed: 7210.49 ft at 11:30PM May 29, 2020Observed: 7210.49 ft at 11:45PM May 29, 2020Observed: 7210.48 ft at 12:00AM May 30, 2020Observed: 7210.49 ft at 12:15AM May 30, 2020Observed: 7210.49 ft at 12:30AM May 30, 2020Observed: 7210.5 ft at 12:45AM May 30, 2020Observed: 7210.5 ft at 1:00AM May 30, 2020Observed: 7210.5 ft at 1:15AM May 30, 2020Observed: 7210.5 ft at 1:30AM May 30, 2020Observed: 7210.5 ft at 1:45AM May 30, 2020Observed: 7210.49 ft at 2:00AM May 30, 2020Observed: 7210.5 ft at 2:15AM May 30, 2020Observed: 7210.5 ft at 2:30AM May 30, 2020Observed: 7210.51 ft at 2:45AM May 30, 2020Observed: 7210.51 ft at 3:00AM May 30, 2020Observed: 7210.51 ft at 3:15AM May 30, 2020Observed: 7210.51 ft at 3:30AM May 30, 2020Observed: 7210.51 ft at 3:45AM May 30, 2020Observed: 7210.51 ft at 4:00AM May 30, 2020Observed: 7210.51 ft at 4:15AM May 30, 2020Observed: 7210.51 ft at 4:30AM May 30, 2020Observed: 7210.51 ft at 4:45AM May 30, 2020Observed: 7210.52 ft at 5:00AM May 30, 2020Observed: 7210.51 ft at 5:15AM May 30, 2020Observed: 7210.51 ft at 5:30AM May 30, 2020Observed: 7210.51 ft at 5:45AM May 30, 2020Observed: 7210.51 ft at 6:00AM May 30, 2020Observed: 7210.52 ft at 6:15AM May 30, 2020Observed: 7210.52 ft at 6:30AM May 30, 2020Observed: 7210.52 ft at 6:45AM May 30, 2020Observed: 7210.52 ft at 7:00AM May 30, 2020Observed: 7210.52 ft at 7:15AM May 30, 2020Observed: 7210.52 ft at 7:30AM May 30, 2020Observed: 7210.52 ft at 7:45AM May 30, 2020Observed: 7210.52 ft at 8:00AM May 30, 2020Observed: 7210.52 ft at 8:15AM May 30, 2020Observed: 7210.53 ft at 8:30AM May 30, 2020Observed: 7210.53 ft at 8:45AM May 30, 2020Observed: 7210.53 ft at 9:00AM May 30, 2020Observed: 7210.53 ft at 9:15AM May 30, 2020Observed: 7210.54 ft at 9:30AM May 30, 2020Observed: 7210.53 ft at 9:45AM May 30, 2020Observed: 7210.53 ft at 10:00AM May 30, 2020Observed: 7210.54 ft at 10:15AM May 30, 2020Observed: 7210.54 ft at 10:30AM May 30, 2020Observed: 7210.55 ft at 10:45AM May 30, 2020Observed: 7210.55 ft at 11:00AM May 30, 2020Observed: 7210.55 ft at 11:15AM May 30, 2020Observed: 7210.56 ft at 11:30AM May 30, 2020Observed: 7210.55 ft at 11:45AM May 30, 2020Observed: 7210.56 ft at 12:00PM May 30, 2020Observed: 7210.56 ft at 12:15PM May 30, 2020Observed: 7210.56 ft at 12:30PM May 30, 2020Observed: 7210.57 ft at 12:45PM May 30, 2020Observed: 7210.57 ft at 1:00PM May 30, 2020Observed: 7210.57 ft at 1:15PM May 30, 2020Observed: 7210.57 ft at 1:30PM May 30, 2020Observed: 7210.57 ft at 1:45PM May 30, 2020Observed: 7210.57 ft at 2:00PM May 30, 2020Observed: 7210.58 ft at 2:15PM May 30, 2020Observed: 7210.57 ft at 2:30PM May 30, 2020Observed: 7210.58 ft at 2:45PM May 30, 2020Observed: 7210.58 ft at 3:00PM May 30, 2020Observed: 7210.58 ft at 3:15PM May 30, 2020Observed: 7210.58 ft at 3:30PM May 30, 2020Observed: 7210.58 ft at 3:45PM May 30, 2020Observed: 7210.58 ft at 4:00PM May 30, 2020Observed: 7210.59 ft at 4:15PM May 30, 2020Observed: 7210.59 ft at 4:30PM May 30, 2020Observed: 7210.59 ft at 4:45PM May 30, 2020Observed: 7210.6 ft at 5:00PM May 30, 2020Observed: 7210.6 ft at 5:15PM May 30, 2020Observed: 7210.59 ft at 5:30PM May 30, 2020Observed: 7210.59 ft at 5:45PM May 30, 2020Observed: 7210.6 ft at 6:00PM May 30, 2020Observed: 7210.6 ft at 6:15PM May 30, 2020Observed: 7210.6 ft at 6:30PM May 30, 2020Observed: 7210.61 ft at 6:45PM May 30, 2020Observed: 7210.61 ft at 7:00PM May 30, 2020Observed: 7210.61 ft at 7:15PM May 30, 2020Observed: 7210.61 ft at 7:30PM May 30, 2020Observed: 7210.6 ft at 7:45PM May 30, 2020Observed: 7210.6 ft at 8:00PM May 30, 2020Observed: 7210.6 ft at 8:15PM May 30, 2020Observed: 7210.6 ft at 8:30PM May 30, 2020Observed: 7210.61 ft at 8:45PM May 30, 2020Observed: 7210.61 ft at 9:00PM May 30, 2020Observed: 7210.61 ft at 9:15PM May 30, 2020Observed: 7210.61 ft at 9:30PM May 30, 2020Observed: 7210.61 ft at 9:45PM May 30, 2020Observed: 7210.61 ft at 10:00PM May 30, 2020Observed: 7210.61 ft at 10:15PM May 30, 2020Observed: 7210.62 ft at 10:30PM May 30, 2020Observed: 7210.62 ft at 10:45PM May 30, 2020Observed: 7210.62 ft at 11:00PM May 30, 2020Observed: 7210.61 ft at 11:15PM May 30, 2020Observed: 7210.61 ft at 11:30PM May 30, 2020Observed: 7210.61 ft at 11:45PM May 30, 2020Observed: 7210.61 ft at 12:00AM May 31, 2020Observed: 7210.61 ft at 12:15AM May 31, 2020Observed: 7210.61 ft at 12:30AM May 31, 2020Observed: 7210.62 ft at 12:45AM May 31, 2020Observed: 7210.62 ft at 1:00AM May 31, 2020Observed: 7210.62 ft at 1:15AM May 31, 2020Observed: 7210.63 ft at 1:30AM May 31, 2020Observed: 7210.63 ft at 1:45AM May 31, 2020Observed: 7210.63 ft at 2:00AM May 31, 2020Observed: 7210.63 ft at 2:15AM May 31, 2020Observed: 7210.63 ft at 2:30AM May 31, 2020Observed: 7210.64 ft at 2:45AM May 31, 2020Observed: 7210.64 ft at 3:00AM May 31, 2020Observed: 7210.65 ft at 3:15AM May 31, 2020Observed: 7210.65 ft at 3:30AM May 31, 2020Observed: 7210.63 ft at 3:45AM May 31, 2020Observed: 7210.64 ft at 4:00AM May 31, 2020Observed: 7210.64 ft at 4:15AM May 31, 2020Observed: 7210.64 ft at 4:30AM May 31, 2020Observed: 7210.65 ft at 4:45AM May 31, 2020Observed: 7210.65 ft at 5:00AM May 31, 2020Observed: 7210.64 ft at 5:15AM May 31, 2020Observed: 7210.64 ft at 5:30AM May 31, 2020Observed: 7210.64 ft at 5:45AM May 31, 2020Observed: 7210.64 ft at 6:00AM May 31, 2020Observed: 7210.63 ft at 6:15AM May 31, 2020Observed: 7210.63 ft at 6:30AM May 31, 2020Observed: 7210.64 ft at 6:45AM May 31, 2020Observed: 7210.64 ft at 7:00AM May 31, 2020Observed: 7210.63 ft at 7:15AM May 31, 2020Observed: 7210.63 ft at 7:30AM May 31, 2020Observed: 7210.63 ft at 7:45AM May 31, 2020Observed: 7210.63 ft at 8:00AM May 31, 2020Observed: 7210.63 ft at 8:15AM May 31, 2020Observed: 7210.63 ft at 8:30AM May 31, 2020Observed: 7210.64 ft at 8:45AM May 31, 2020Observed: 7210.63 ft at 9:00AM May 31, 2020Observed: 7210.63 ft at 9:15AM May 31, 2020Observed: 7210.63 ft at 9:30AM May 31, 2020Observed: 7210.63 ft at 9:45AM May 31, 2020Observed: 7210.63 ft at 10:00AM May 31, 2020Observed: 7210.64 ft at 10:15AM May 31, 2020Observed: 7210.64 ft at 10:30AM May 31, 2020Observed: 7210.64 ft at 10:45AM May 31, 2020Observed: 7210.64 ft at 11:00AM May 31, 2020Observed: 7210.64 ft at 11:15AM May 31, 2020Observed: 7210.64 ft at 11:30AM May 31, 2020Observed: 7210.65 ft at 11:45AM May 31, 2020Observed: 7210.64 ft at 12:00PM May 31, 2020Observed: 7210.64 ft at 12:15PM May 31, 2020Observed: 7210.64 ft at 12:30PM May 31, 2020Observed: 7210.65 ft at 12:45PM May 31, 2020Observed: 7210.64 ft at 1:00PM May 31, 2020Observed: 7210.65 ft at 1:15PM May 31, 2020Observed: 7210.65 ft at 1:30PM May 31, 2020Observed: 7210.65 ft at 1:45PM May 31, 2020Observed: 7210.66 ft at 2:00PM May 31, 2020Observed: 7210.66 ft at 2:15PM May 31, 2020Observed: 7210.66 ft at 2:30PM May 31, 2020Observed: 7210.67 ft at 2:45PM May 31, 2020Observed: 7210.65 ft at 3:00PM May 31, 2020Observed: 7210.66 ft at 3:15PM May 31, 2020Observed: 7210.66 ft at 3:30PM May 31, 2020Observed: 7210.67 ft at 3:45PM May 31, 2020Observed: 7210.68 ft at 4:00PM May 31, 2020Observed: 7210.68 ft at 4:15PM May 31, 2020Observed: 7210.68 ft at 4:30PM May 31, 2020Observed: 7210.68 ft at 4:45PM May 31, 2020Observed: 7210.68 ft at 5:00PM May 31, 2020Observed: 7210.67 ft at 5:15PM May 31, 2020Observed: 7210.69 ft at 5:30PM May 31, 2020Observed: 7210.69 ft at 5:45PM May 31, 2020Observed: 7210.69 ft at 6:00PM May 31, 2020Observed: 7210.71 ft at 6:15PM May 31, 2020Observed: 7210.7 ft at 6:30PM May 31, 2020Observed: 7210.7 ft at 6:45PM May 31, 2020Observed: 7210.7 ft at 7:00PM May 31, 2020Observed: 7210.69 ft at 7:15PM May 31, 2020Observed: 7210.7 ft at 7:30PM May 31, 2020Observed: 7210.7 ft at 7:45PM May 31, 2020Observed: 7210.7 ft at 8:00PM May 31, 2020Observed: 7210.71 ft at 8:15PM May 31, 2020Highest Observation: 7210.72 ft at 8:30PM May 31, 2020Observed: 7210.71 ft at 8:45PM May 31, 2020Observed: 7210.71 ft at 9:00PM May 31, 2020Observed: 7210.71 ft at 9:15PM May 31, 2020Observed: 7210.7 ft at 9:30PM May 31, 2020Observed: 7210.7 ft at 9:45PM May 31, 2020Observed: 7210.7 ft at 10:00PM May 31, 2020Observed: 7210.7 ft at 10:15PM May 31, 2020Observed: 7210.71 ft at 10:30PM May 31, 2020Observed: 7210.71 ft at 10:45PM May 31, 2020Observed: 7210.71 ft at 11:00PM May 31, 2020Observed: 7210.71 ft at 11:15PM May 31, 2020Observed: 7210.7 ft at 11:30PM May 31, 2020Observed: 7210.7 ft at 11:45PM May 31, 2020Observed: 7210.7 ft at 12:00AM Jun 01, 2020Observed: 7210.71 ft at 12:15AM Jun 01, 2020Observed: 7210.71 ft at 12:30AM Jun 01, 2020Observed: 7210.71 ft at 12:45AM Jun 01, 2020Observed: 7210.71 ft at 1:00AM Jun 01, 2020Observed: 7210.71 ft at 1:15AM Jun 01, 2020Observed: 7210.71 ft at 1:30AM Jun 01, 2020Observed: 7210.7 ft at 1:45AM Jun 01, 2020Observed: 7210.7 ft at 2:00AM Jun 01, 2020Observed: 7210.7 ft at 2:15AM Jun 01, 2020Observed: 7210.7 ft at 2:30AM Jun 01, 2020Observed: 7210.71 ft at 2:45AM Jun 01, 2020Observed: 7210.71 ft at 3:00AM Jun 01, 2020Observed: 7210.71 ft at 3:15AM Jun 01, 2020Observed: 7210.71 ft at 3:30AM Jun 01, 2020Observed: 7210.7 ft at 3:45AM Jun 01, 2020Observed: 7210.7 ft at 4:00AM Jun 01, 2020Observed: 7210.7 ft at 4:15AM Jun 01, 2020Observed: 7210.7 ft at 4:30AM Jun 01, 2020Highest Observation: 7210.72 ft at 4:45AM Jun 01, 2020Observed: 7210.71 ft at 5:00AM Jun 01, 2020Observed: 7210.71 ft at 5:15AM Jun 01, 2020Observed: 7210.71 ft at 5:30AM Jun 01, 2020Observed: 7210.7 ft at 5:45AM Jun 01, 2020Observed: 7210.7 ft at 6:00AM Jun 01, 2020Observed: 7210.7 ft at 6:15AM Jun 01, 2020Observed: 7210.7 ft at 6:30AM Jun 01, 2020Observed: 7210.7 ft at 6:45AM Jun 01, 2020Observed: 7210.71 ft at 7:00AM Jun 01, 2020Observed: 7210.7 ft at 7:15AM Jun 01, 2020Observed: 7210.7 ft at 7:30AM Jun 01, 2020Observed: 7210.7 ft at 7:45AM Jun 01, 2020Observed: 7210.69 ft at 8:00AM Jun 01, 2020Observed: 7210.69 ft at 8:15AM Jun 01, 2020Observed: 7210.7 ft at 8:30AM Jun 01, 2020Observed: 7210.7 ft at 8:45AM Jun 01, 2020Observed: 7210.7 ft at 9:00AM Jun 01, 2020Observed: 7210.7 ft at 9:15AM Jun 01, 2020Observed: 7210.7 ft at 9:30AM Jun 01, 2020Observed: 7210.7 ft at 9:45AM Jun 01, 2020Observed: 7210.71 ft at 10:00AM Jun 01, 2020Observed: 7210.7 ft at 10:15AM Jun 01, 2020Observed: 7210.7 ft at 10:30AM Jun 01, 2020Observed: 7210.71 ft at 10:45AM Jun 01, 2020Observed: 7210.7 ft at 11:00AM Jun 01, 2020Observed: 7210.7 ft at 11:15AM Jun 01, 2020Observed: 7210.7 ft at 11:30AM Jun 01, 2020Observed: 7210.7 ft at 11:45AM Jun 01, 2020Observed: 7210.7 ft at 12:00PM Jun 01, 2020Observed: 7210.7 ft at 12:15PM Jun 01, 2020Observed: 7210.7 ft at 12:30PM Jun 01, 2020Observed: 7210.69 ft at 12:45PM Jun 01, 2020Observed: 7210.7 ft at 1:00PM Jun 01, 2020Observed: 7210.69 ft at 1:15PM Jun 01, 2020Observed: 7210.69 ft at 1:30PM Jun 01, 2020Observed: 7210.7 ft at 1:45PM Jun 01, 2020Observed: 7210.7 ft at 2:00PM Jun 01, 2020Observed: 7210.7 ft at 2:15PM Jun 01, 2020Observed: 7210.7 ft at 2:30PM Jun 01, 2020Observed: 7210.71 ft at 2:45PM Jun 01, 2020Observed: 7210.69 ft at 3:00PM Jun 01, 2020Observed: 7210.7 ft at 3:15PM Jun 01, 2020Observed: 7210.71 ft at 3:30PM Jun 01, 2020Observed: 7210.7 ft at 3:45PM Jun 01, 2020Observed: 7210.7 ft at 4:00PM Jun 01, 2020Observed: 7210.71 ft at 4:15PM Jun 01, 2020Observed: 7210.7 ft at 4:30PM Jun 01, 2020Observed: 7210.71 ft at 4:45PM Jun 01, 2020Observed: 7210.71 ft at 5:00PM Jun 01, 2020Observed: 7210.7 ft at 5:15PM Jun 01, 2020Observed: 7210.68 ft at 5:30PM Jun 01, 2020Observed: 7210.7 ft at 5:45PM Jun 01, 2020Observed: 7210.68 ft at 6:00PM Jun 01, 2020Observed: 7210.69 ft at 6:15PM Jun 01, 2020Observed: 7210.7 ft at 6:30PM Jun 01, 2020Observed: 7210.69 ft at 6:45PM Jun 01, 2020Observed: 7210.7 ft at 7:00PM Jun 01, 2020Observed: 7210.7 ft at 7:15PM Jun 01, 2020Observed: 7210.7 ft at 7:30PM Jun 01, 2020Observed: 7210.69 ft at 7:45PM Jun 01, 2020Observed: 7210.7 ft at 8:00PM Jun 01, 2020Observed: 7210.69 ft at 8:15PM Jun 01, 2020Observed: 7210.7 ft at 8:30PM Jun 01, 2020Observed: 7210.7 ft at 8:45PM Jun 01, 2020Observed: 7210.7 ft at 9:00PM Jun 01, 2020Observed: 7210.7 ft at 9:15PM Jun 01, 2020Observed: 7210.71 ft at 9:30PM Jun 01, 2020Observed: 7210.69 ft at 9:45PM Jun 01, 2020Observed: 7210.7 ft at 10:00PM Jun 01, 2020Observed: 7210.69 ft at 10:15PM Jun 01, 2020Observed: 7210.69 ft at 10:30PM Jun 01, 2020Observed: 7210.7 ft at 10:45PM Jun 01, 2020Observed: 7210.7 ft at 11:00PM Jun 01, 2020Observed: 7210.69 ft at 11:15PM Jun 01, 2020GRLW4(plotting HPIRG) Graph Created (12:19AM Jun 2, 2020)ObservedLatest observed value: 7210.69 ft at 11:15 PM MDT 1-Jun-2020. Flood Stage is 7212 ft
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Tabular Data (UTC)
Tabular Data (MDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Reservoirs at Grassy Lake Reservoir. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 7212
Action Stage: 7210
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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Gauge LocationGauge Map Marker
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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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Latitude: 44.129167° N, Longitude: 110.818056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7212 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Riverton Weather Forecast Office
12744 West U.S. Highway 26
Riverton, WY 82501
(307) 857-3898
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