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Hydrograph River at a Glance Download
Snake River near Alpine Stage (ft)Flow (kcfs)Observed: 6.92 ft at 12:15AM May 28, 2020Observed: 6.92 ft at 12:30AM May 28, 2020Observed: 6.93 ft at 12:45AM May 28, 2020Observed: 6.9 ft at 1:00AM May 28, 2020Observed: 6.94 ft at 1:15AM May 28, 2020Observed: 6.95 ft at 1:30AM May 28, 2020Observed: 6.95 ft at 1:45AM May 28, 2020Observed: 6.95 ft at 2:00AM May 28, 2020Observed: 7 ft at 2:15AM May 28, 2020Observed: 6.97 ft at 2:30AM May 28, 2020Observed: 7 ft at 2:45AM May 28, 2020Observed: 6.99 ft at 3:00AM May 28, 2020Observed: 7 ft at 3:15AM May 28, 2020Observed: 6.99 ft at 3:30AM May 28, 2020Observed: 6.96 ft at 3:45AM May 28, 2020Observed: 7.01 ft at 4:00AM May 28, 2020Observed: 7.02 ft at 4:15AM May 28, 2020Observed: 7 ft at 4:30AM May 28, 2020Observed: 7.06 ft at 4:45AM May 28, 2020Observed: 7.06 ft at 5:00AM May 28, 2020Observed: 7.08 ft at 5:15AM May 28, 2020Observed: 7.06 ft at 5:30AM May 28, 2020Observed: 7.06 ft at 5:45AM May 28, 2020Observed: 7.08 ft at 6:00AM May 28, 2020Observed: 7.05 ft at 6:15AM May 28, 2020Observed: 7.12 ft at 6:30AM May 28, 2020Observed: 7.11 ft at 6:45AM May 28, 2020Observed: 7.11 ft at 7:00AM May 28, 2020Observed: 7.11 ft at 7:15AM May 28, 2020Observed: 7.14 ft at 7:30AM May 28, 2020Observed: 7.15 ft at 7:45AM May 28, 2020Observed: 7.17 ft at 8:00AM May 28, 2020Observed: 7.15 ft at 8:15AM May 28, 2020Observed: 7.19 ft at 8:30AM May 28, 2020Observed: 7.18 ft at 8:45AM May 28, 2020Observed: 7.19 ft at 9:00AM May 28, 2020Observed: 7.21 ft at 9:15AM May 28, 2020Observed: 7.23 ft at 9:30AM May 28, 2020Observed: 7.23 ft at 9:45AM May 28, 2020Observed: 7.24 ft at 10:00AM May 28, 2020Observed: 7.23 ft at 10:15AM May 28, 2020Observed: 7.24 ft at 10:30AM May 28, 2020Observed: 7.25 ft at 10:45AM May 28, 2020Observed: 7.31 ft at 11:00AM May 28, 2020Observed: 7.31 ft at 11:15AM May 28, 2020Observed: 7.3 ft at 11:30AM May 28, 2020Observed: 7.33 ft at 11:45AM May 28, 2020Observed: 7.37 ft at 12:00PM May 28, 2020Observed: 7.37 ft at 12:15PM May 28, 2020Observed: 7.36 ft at 12:30PM May 28, 2020Observed: 7.4 ft at 12:45PM May 28, 2020Observed: 7.4 ft at 1:00PM May 28, 2020Observed: 7.43 ft at 1:15PM May 28, 2020Observed: 7.46 ft at 1:30PM May 28, 2020Observed: 7.45 ft at 1:45PM May 28, 2020Observed: 7.47 ft at 2:00PM May 28, 2020Observed: 7.44 ft at 2:15PM May 28, 2020Observed: 7.47 ft at 2:30PM May 28, 2020Observed: 7.43 ft at 2:45PM May 28, 2020Observed: 7.49 ft at 3:00PM May 28, 2020Observed: 7.5 ft at 3:15PM May 28, 2020Observed: 7.53 ft at 3:30PM May 28, 2020Observed: 7.56 ft at 3:45PM May 28, 2020Observed: 7.57 ft at 4:00PM May 28, 2020Observed: 7.55 ft at 4:15PM May 28, 2020Observed: 7.6 ft at 4:30PM May 28, 2020Observed: 7.53 ft at 4:45PM May 28, 2020Observed: 7.58 ft at 5:00PM May 28, 2020Observed: 7.62 ft at 5:15PM May 28, 2020Observed: 7.58 ft at 5:30PM May 28, 2020Observed: 7.61 ft at 5:45PM May 28, 2020Observed: 7.65 ft at 6:00PM May 28, 2020Observed: 7.62 ft at 6:15PM May 28, 2020Observed: 7.62 ft at 6:30PM May 28, 2020Observed: 7.65 ft at 6:45PM May 28, 2020Observed: 7.65 ft at 7:00PM May 28, 2020Observed: 7.7 ft at 7:15PM May 28, 2020Observed: 7.65 ft at 7:30PM May 28, 2020Observed: 7.68 ft at 7:45PM May 28, 2020Observed: 7.67 ft at 8:00PM May 28, 2020Observed: 7.66 ft at 8:15PM May 28, 2020Observed: 7.68 ft at 8:30PM May 28, 2020Observed: 7.69 ft at 8:45PM May 28, 2020Observed: 7.69 ft at 9:00PM May 28, 2020Observed: 7.68 ft at 9:15PM May 28, 2020Observed: 7.69 ft at 9:30PM May 28, 2020Observed: 7.72 ft at 9:45PM May 28, 2020Observed: 7.73 ft at 10:00PM May 28, 2020Observed: 7.69 ft at 10:15PM May 28, 2020Observed: 7.72 ft at 10:30PM May 28, 2020Observed: 7.69 ft at 10:45PM May 28, 2020Observed: 7.72 ft at 11:00PM May 28, 2020Observed: 7.72 ft at 11:15PM May 28, 2020Observed: 7.7 ft at 11:30PM May 28, 2020Observed: 7.75 ft at 11:45PM May 28, 2020Observed: 7.71 ft at 12:00AM May 29, 2020Observed: 7.69 ft at 12:15AM May 29, 2020Observed: 7.74 ft at 12:30AM May 29, 2020Observed: 7.71 ft at 12:45AM May 29, 2020Observed: 7.74 ft at 1:00AM May 29, 2020Observed: 7.67 ft at 1:15AM May 29, 2020Observed: 7.66 ft at 1:30AM May 29, 2020Observed: 7.67 ft at 1:45AM May 29, 2020Observed: 7.75 ft at 2:00AM May 29, 2020Observed: 7.69 ft at 2:15AM May 29, 2020Observed: 7.74 ft at 2:30AM May 29, 2020Observed: 7.73 ft at 2:45AM May 29, 2020Observed: 7.73 ft at 3:00AM May 29, 2020Observed: 7.72 ft at 3:15AM May 29, 2020Observed: 7.75 ft at 3:30AM May 29, 2020Observed: 7.69 ft at 3:45AM May 29, 2020Observed: 7.68 ft at 4:00AM May 29, 2020Observed: 7.74 ft at 4:15AM May 29, 2020Observed: 7.76 ft at 4:30AM May 29, 2020Observed: 7.71 ft at 4:45AM May 29, 2020Observed: 7.8 ft at 5:00AM May 29, 2020Observed: 7.74 ft at 5:15AM May 29, 2020Observed: 7.81 ft at 5:30AM May 29, 2020Observed: 7.72 ft at 5:45AM May 29, 2020Observed: 7.72 ft at 6:00AM May 29, 2020Observed: 7.78 ft at 6:15AM May 29, 2020Observed: 7.74 ft at 6:30AM May 29, 2020Observed: 7.76 ft at 6:45AM May 29, 2020Observed: 7.76 ft at 7:00AM May 29, 2020Observed: 7.79 ft at 7:15AM May 29, 2020Observed: 7.82 ft at 7:30AM May 29, 2020Observed: 7.78 ft at 7:45AM May 29, 2020Observed: 7.82 ft at 8:00AM May 29, 2020Observed: 7.83 ft at 8:15AM May 29, 2020Observed: 7.81 ft at 8:30AM May 29, 2020Observed: 7.82 ft at 8:45AM May 29, 2020Observed: 7.88 ft at 9:00AM May 29, 2020Observed: 7.86 ft at 9:15AM May 29, 2020Observed: 7.91 ft at 9:30AM May 29, 2020Observed: 7.89 ft at 9:45AM May 29, 2020Observed: 7.93 ft at 10:00AM May 29, 2020Observed: 7.88 ft at 10:15AM May 29, 2020Observed: 7.94 ft at 10:30AM May 29, 2020Observed: 7.94 ft at 10:45AM May 29, 2020Observed: 7.93 ft at 11:00AM May 29, 2020Observed: 8 ft at 11:15AM May 29, 2020Observed: 7.99 ft at 11:30AM May 29, 2020Observed: 8.03 ft at 11:45AM May 29, 2020Observed: 8.02 ft at 12:00PM May 29, 2020Observed: 8.02 ft at 12:15PM May 29, 2020Observed: 8.06 ft at 12:30PM May 29, 2020Observed: 8.05 ft at 12:45PM May 29, 2020Observed: 8.09 ft at 1:00PM May 29, 2020Observed: 8.1 ft at 1:15PM May 29, 2020Observed: 8.15 ft at 1:30PM May 29, 2020Observed: 8.1 ft at 1:45PM May 29, 2020Observed: 8.15 ft at 2:00PM May 29, 2020Observed: 8.15 ft at 2:15PM May 29, 2020Observed: 8.19 ft at 2:30PM May 29, 2020Observed: 8.18 ft at 2:45PM May 29, 2020Observed: 8.17 ft at 3:00PM May 29, 2020Observed: 8.14 ft at 3:15PM May 29, 2020Observed: 8.23 ft at 3:30PM May 29, 2020Observed: 8.23 ft at 3:45PM May 29, 2020Observed: 8.25 ft at 4:00PM May 29, 2020Observed: 8.27 ft at 4:15PM May 29, 2020Observed: 8.31 ft at 4:30PM May 29, 2020Observed: 8.29 ft at 4:45PM May 29, 2020Observed: 8.26 ft at 5:00PM May 29, 2020Observed: 8.33 ft at 5:15PM May 29, 2020Observed: 8.33 ft at 5:30PM May 29, 2020Observed: 8.29 ft at 5:45PM May 29, 2020Observed: 8.32 ft at 6:00PM May 29, 2020Observed: 8.28 ft at 6:15PM May 29, 2020Observed: 8.38 ft at 6:30PM May 29, 2020Observed: 8.29 ft at 6:45PM May 29, 2020Observed: 8.35 ft at 7:00PM May 29, 2020Observed: 8.4 ft at 7:15PM May 29, 2020Observed: 8.36 ft at 7:30PM May 29, 2020Observed: 8.36 ft at 7:45PM May 29, 2020Observed: 8.38 ft at 8:00PM May 29, 2020Observed: 8.4 ft at 8:15PM May 29, 2020Observed: 8.36 ft at 8:30PM May 29, 2020Observed: 8.42 ft at 8:45PM May 29, 2020Observed: 8.4 ft at 9:00PM May 29, 2020Observed: 8.38 ft at 9:15PM May 29, 2020Observed: 8.41 ft at 9:30PM May 29, 2020Observed: 8.39 ft at 9:45PM May 29, 2020Observed: 8.41 ft at 10:00PM May 29, 2020Observed: 8.39 ft at 10:15PM May 29, 2020Observed: 8.42 ft at 10:30PM May 29, 2020Observed: 8.43 ft at 10:45PM May 29, 2020Observed: 8.43 ft at 11:00PM May 29, 2020Observed: 8.44 ft at 11:15PM May 29, 2020Observed: 8.42 ft at 11:30PM May 29, 2020Observed: 8.43 ft at 11:45PM May 29, 2020Observed: 8.4 ft at 12:00AM May 30, 2020Observed: 8.44 ft at 12:15AM May 30, 2020Observed: 8.45 ft at 12:30AM May 30, 2020Observed: 8.45 ft at 12:45AM May 30, 2020Observed: 8.48 ft at 1:00AM May 30, 2020Observed: 8.46 ft at 1:15AM May 30, 2020Observed: 8.45 ft at 1:30AM May 30, 2020Observed: 8.48 ft at 1:45AM May 30, 2020Observed: 8.48 ft at 2:00AM May 30, 2020Observed: 8.46 ft at 2:15AM May 30, 2020Observed: 8.44 ft at 2:30AM May 30, 2020Observed: 8.41 ft at 2:45AM May 30, 2020Observed: 8.47 ft at 3:00AM May 30, 2020Observed: 8.44 ft at 3:15AM May 30, 2020Observed: 8.45 ft at 3:30AM May 30, 2020Observed: 8.44 ft at 3:45AM May 30, 2020Observed: 8.44 ft at 4:00AM May 30, 2020Observed: 8.44 ft at 4:15AM May 30, 2020Observed: 8.49 ft at 4:30AM May 30, 2020Observed: 8.43 ft at 4:45AM May 30, 2020Observed: 8.46 ft at 5:00AM May 30, 2020Observed: 8.47 ft at 5:15AM May 30, 2020Observed: 8.44 ft at 5:30AM May 30, 2020Observed: 8.47 ft at 5:45AM May 30, 2020Observed: 8.5 ft at 6:00AM May 30, 2020Observed: 8.45 ft at 6:15AM May 30, 2020Observed: 8.48 ft at 6:30AM May 30, 2020Observed: 8.49 ft at 6:45AM May 30, 2020Observed: 8.49 ft at 7:00AM May 30, 2020Observed: 8.54 ft at 7:15AM May 30, 2020Observed: 8.56 ft at 7:30AM May 30, 2020Observed: 8.5 ft at 7:45AM May 30, 2020Observed: 8.59 ft at 8:00AM May 30, 2020Observed: 8.57 ft at 8:15AM May 30, 2020Observed: 8.58 ft at 8:30AM May 30, 2020Observed: 8.56 ft at 8:45AM May 30, 2020Observed: 8.52 ft at 9:00AM May 30, 2020Observed: 8.64 ft at 9:15AM May 30, 2020Observed: 8.64 ft at 9:30AM May 30, 2020Observed: 8.64 ft at 9:45AM May 30, 2020Observed: 8.65 ft at 10:00AM May 30, 2020Observed: 8.67 ft at 10:15AM May 30, 2020Observed: 8.64 ft at 10:30AM May 30, 2020Observed: 8.66 ft at 10:45AM May 30, 2020Observed: 8.68 ft at 11:00AM May 30, 2020Observed: 8.73 ft at 11:15AM May 30, 2020Observed: 8.77 ft at 11:30AM May 30, 2020Observed: 8.74 ft at 11:45AM May 30, 2020Observed: 8.8 ft at 12:00PM May 30, 2020Observed: 8.8 ft at 12:15PM May 30, 2020Observed: 8.8 ft at 12:30PM May 30, 2020Observed: 8.82 ft at 12:45PM May 30, 2020Observed: 8.83 ft at 1:00PM May 30, 2020Observed: 8.83 ft at 1:15PM May 30, 2020Observed: 8.82 ft at 1:30PM May 30, 2020Observed: 8.86 ft at 1:45PM May 30, 2020Observed: 8.86 ft at 2:00PM May 30, 2020Observed: 8.86 ft at 2:15PM May 30, 2020Observed: 8.94 ft at 2:30PM May 30, 2020Observed: 8.92 ft at 2:45PM May 30, 2020Observed: 8.98 ft at 3:00PM May 30, 2020Observed: 8.96 ft at 3:15PM May 30, 2020Observed: 8.97 ft at 3:30PM May 30, 2020Observed: 8.97 ft at 3:45PM May 30, 2020Observed: 8.96 ft at 4:00PM May 30, 2020Observed: 8.99 ft at 4:15PM May 30, 2020Observed: 8.99 ft at 4:30PM May 30, 2020Observed: 8.99 ft at 4:45PM May 30, 2020Observed: 9.01 ft at 5:00PM May 30, 2020Observed: 9.03 ft at 5:15PM May 30, 2020Observed: 9.03 ft at 5:30PM May 30, 2020Observed: 9.08 ft at 5:45PM May 30, 2020Observed: 9.05 ft at 6:00PM May 30, 2020Observed: 9.08 ft at 6:15PM May 30, 2020Observed: 9.09 ft at 6:30PM May 30, 2020Observed: 9.07 ft at 6:45PM May 30, 2020Observed: 9.04 ft at 7:00PM May 30, 2020Observed: 9.09 ft at 7:15PM May 30, 2020Observed: 9.16 ft at 7:30PM May 30, 2020Observed: 9.08 ft at 7:45PM May 30, 2020Observed: 9.08 ft at 8:00PM May 30, 2020Observed: 9.04 ft at 8:15PM May 30, 2020Observed: 9.09 ft at 8:30PM May 30, 2020Observed: 9.16 ft at 8:45PM May 30, 2020Observed: 9.12 ft at 9:00PM May 30, 2020Observed: 9.11 ft at 9:15PM May 30, 2020Observed: 9.11 ft at 9:30PM May 30, 2020Observed: 9.13 ft at 9:45PM May 30, 2020Observed: 9.15 ft at 10:00PM May 30, 2020Observed: 9.12 ft at 10:15PM May 30, 2020Observed: 9.19 ft at 10:30PM May 30, 2020Observed: 9.11 ft at 10:45PM May 30, 2020Observed: 9.2 ft at 11:00PM May 30, 2020Observed: 9.15 ft at 11:15PM May 30, 2020Observed: 9.17 ft at 11:30PM May 30, 2020Observed: 9.17 ft at 11:45PM May 30, 2020Observed: 9.22 ft at 12:00AM May 31, 2020Observed: 9.11 ft at 12:15AM May 31, 2020Observed: 9.11 ft at 12:30AM May 31, 2020Observed: 9.2 ft at 12:45AM May 31, 2020Observed: 9.16 ft at 1:00AM May 31, 2020Observed: 9.2 ft at 1:15AM May 31, 2020Observed: 9.18 ft at 1:30AM May 31, 2020Observed: 9.14 ft at 1:45AM May 31, 2020Observed: 9.11 ft at 2:00AM May 31, 2020Observed: 9.19 ft at 2:15AM May 31, 2020Observed: 9.15 ft at 2:30AM May 31, 2020Observed: 9.14 ft at 2:45AM May 31, 2020Observed: 9.2 ft at 3:00AM May 31, 2020Observed: 9.09 ft at 3:15AM May 31, 2020Observed: 9.1 ft at 3:30AM May 31, 2020Observed: 9.15 ft at 3:45AM May 31, 2020Observed: 9.2 ft at 4:00AM May 31, 2020Observed: 9.16 ft at 4:15AM May 31, 2020Observed: 9.19 ft at 4:30AM May 31, 2020Observed: 9.19 ft at 4:45AM May 31, 2020Observed: 9.18 ft at 5:00AM May 31, 2020Observed: 9.19 ft at 5:15AM May 31, 2020Observed: 9.17 ft at 5:30AM May 31, 2020Observed: 9.18 ft at 5:45AM May 31, 2020Observed: 9.17 ft at 6:00AM May 31, 2020Observed: 9.17 ft at 6:15AM May 31, 2020Observed: 9.17 ft at 6:30AM May 31, 2020Observed: 9.22 ft at 6:45AM May 31, 2020Observed: 9.21 ft at 7:00AM May 31, 2020Observed: 9.19 ft at 7:15AM May 31, 2020Observed: 9.17 ft at 7:30AM May 31, 2020Observed: 9.24 ft at 7:45AM May 31, 2020Observed: 9.26 ft at 8:00AM May 31, 2020Observed: 9.26 ft at 8:15AM May 31, 2020Observed: 9.25 ft at 8:30AM May 31, 2020Observed: 9.26 ft at 8:45AM May 31, 2020Observed: 9.31 ft at 9:00AM May 31, 2020Observed: 9.32 ft at 9:15AM May 31, 2020Observed: 9.29 ft at 9:30AM May 31, 2020Observed: 9.28 ft at 9:45AM May 31, 2020Observed: 9.35 ft at 10:00AM May 31, 2020Observed: 9.28 ft at 10:15AM May 31, 2020Observed: 9.32 ft at 10:30AM May 31, 2020Observed: 9.38 ft at 10:45AM May 31, 2020Observed: 9.34 ft at 11:00AM May 31, 2020Observed: 9.36 ft at 11:15AM May 31, 2020Observed: 9.43 ft at 11:30AM May 31, 2020Observed: 9.43 ft at 11:45AM May 31, 2020Observed: 9.42 ft at 12:00PM May 31, 2020Observed: 9.44 ft at 12:15PM May 31, 2020Observed: 9.46 ft at 12:30PM May 31, 2020Observed: 9.45 ft at 12:45PM May 31, 2020Observed: 9.52 ft at 1:00PM May 31, 2020Observed: 9.49 ft at 1:15PM May 31, 2020Observed: 9.52 ft at 1:30PM May 31, 2020Observed: 9.49 ft at 1:45PM May 31, 2020Observed: 9.52 ft at 2:00PM May 31, 2020Observed: 9.5 ft at 2:15PM May 31, 2020Observed: 9.49 ft at 2:30PM May 31, 2020Observed: 9.51 ft at 2:45PM May 31, 2020Observed: 9.56 ft at 3:00PM May 31, 2020Observed: 9.58 ft at 3:15PM May 31, 2020Observed: 9.53 ft at 3:30PM May 31, 2020Observed: 9.59 ft at 3:45PM May 31, 2020Observed: 9.57 ft at 4:00PM May 31, 2020Observed: 9.64 ft at 4:15PM May 31, 2020Observed: 9.54 ft at 4:30PM May 31, 2020Observed: 9.61 ft at 4:45PM May 31, 2020Observed: 9.67 ft at 5:00PM May 31, 2020Observed: 9.63 ft at 5:15PM May 31, 2020Observed: 9.59 ft at 5:30PM May 31, 2020Observed: 9.66 ft at 5:45PM May 31, 2020Observed: 9.62 ft at 6:00PM May 31, 2020Observed: 9.63 ft at 6:15PM May 31, 2020Observed: 9.66 ft at 6:30PM May 31, 2020Observed: 9.69 ft at 6:45PM May 31, 2020Observed: 9.72 ft at 7:00PM May 31, 2020Observed: 9.69 ft at 7:15PM May 31, 2020Observed: 9.68 ft at 7:30PM May 31, 2020Observed: 9.71 ft at 7:45PM May 31, 2020Observed: 9.77 ft at 8:00PM May 31, 2020Observed: 9.74 ft at 8:15PM May 31, 2020Observed: 9.76 ft at 8:30PM May 31, 2020Observed: 9.7 ft at 8:45PM May 31, 2020Observed: 9.73 ft at 9:00PM May 31, 2020Observed: 9.75 ft at 9:15PM May 31, 2020Observed: 9.77 ft at 9:30PM May 31, 2020Observed: 9.76 ft at 9:45PM May 31, 2020Observed: 9.77 ft at 10:00PM May 31, 2020Observed: 9.73 ft at 10:15PM May 31, 2020Observed: 9.78 ft at 10:30PM May 31, 2020Observed: 9.81 ft at 10:45PM May 31, 2020Observed: 9.74 ft at 11:00PM May 31, 2020Observed: 9.77 ft at 11:15PM May 31, 2020Observed: 9.82 ft at 11:30PM May 31, 2020Observed: 9.81 ft at 11:45PM May 31, 2020Observed: 9.77 ft at 12:00AM Jun 01, 2020Observed: 9.85 ft at 12:15AM Jun 01, 2020Observed: 9.82 ft at 12:30AM Jun 01, 2020Observed: 9.81 ft at 12:45AM Jun 01, 2020Observed: 9.84 ft at 1:00AM Jun 01, 2020Observed: 9.81 ft at 1:15AM Jun 01, 2020Observed: 9.83 ft at 1:30AM Jun 01, 2020Observed: 9.8 ft at 1:45AM Jun 01, 2020Observed: 9.87 ft at 2:00AM Jun 01, 2020Observed: 9.9 ft at 2:15AM Jun 01, 2020Observed: 9.85 ft at 2:30AM Jun 01, 2020Observed: 9.82 ft at 2:45AM Jun 01, 2020Observed: 9.88 ft at 3:00AM Jun 01, 2020Observed: 9.85 ft at 3:15AM Jun 01, 2020Observed: 9.86 ft at 3:30AM Jun 01, 2020Observed: 9.94 ft at 3:45AM Jun 01, 2020Observed: 9.91 ft at 4:00AM Jun 01, 2020Observed: 9.83 ft at 4:15AM Jun 01, 2020Observed: 9.92 ft at 4:30AM Jun 01, 2020Observed: 9.87 ft at 4:45AM Jun 01, 2020Observed: 9.85 ft at 5:00AM Jun 01, 2020Observed: 9.89 ft at 5:15AM Jun 01, 2020Observed: 9.9 ft at 5:30AM Jun 01, 2020Observed: 9.9 ft at 5:45AM Jun 01, 2020Observed: 9.91 ft at 6:00AM Jun 01, 2020Observed: 9.93 ft at 6:15AM Jun 01, 2020Observed: 9.94 ft at 6:30AM Jun 01, 2020Observed: 9.94 ft at 6:45AM Jun 01, 2020Observed: 9.89 ft at 7:00AM Jun 01, 2020Observed: 9.96 ft at 7:15AM Jun 01, 2020Observed: 10.01 ft at 7:30AM Jun 01, 2020Observed: 9.92 ft at 7:45AM Jun 01, 2020Observed: 9.95 ft at 8:00AM Jun 01, 2020Observed: 9.96 ft at 8:15AM Jun 01, 2020Observed: 9.94 ft at 8:30AM Jun 01, 2020Observed: 9.94 ft at 8:45AM Jun 01, 2020Observed: 9.99 ft at 9:00AM Jun 01, 2020Observed: 9.98 ft at 9:15AM Jun 01, 2020Observed: 10.02 ft at 9:30AM Jun 01, 2020Observed: 10.09 ft at 9:45AM Jun 01, 2020Observed: 10.06 ft at 10:00AM Jun 01, 2020Observed: 9.96 ft at 10:15AM Jun 01, 2020Observed: 10.07 ft at 10:30AM Jun 01, 2020Observed: 10.13 ft at 10:45AM Jun 01, 2020Observed: 10.07 ft at 11:00AM Jun 01, 2020Observed: 10.1 ft at 11:15AM Jun 01, 2020Observed: 10.12 ft at 11:30AM Jun 01, 2020Observed: 10 ft at 11:45AM Jun 01, 2020Observed: 10.1 ft at 12:00PM Jun 01, 2020Observed: 10.1 ft at 12:15PM Jun 01, 2020Observed: 10.16 ft at 12:30PM Jun 01, 2020Observed: 10.14 ft at 12:45PM Jun 01, 2020Observed: 10.07 ft at 1:00PM Jun 01, 2020Observed: 10.2 ft at 1:15PM Jun 01, 2020Observed: 10.07 ft at 1:30PM Jun 01, 2020Observed: 10.07 ft at 1:45PM Jun 01, 2020Observed: 10.17 ft at 2:00PM Jun 01, 2020Observed: 10.11 ft at 2:15PM Jun 01, 2020Observed: 10.18 ft at 2:30PM Jun 01, 2020Observed: 10.09 ft at 2:45PM Jun 01, 2020Observed: 10.2 ft at 3:00PM Jun 01, 2020Highest Observation: 10.23 ft at 3:15PM Jun 01, 2020Observed: 10.16 ft at 3:30PM Jun 01, 2020Observed: 10.21 ft at 3:45PM Jun 01, 2020Observed: 10.13 ft at 4:00PM Jun 01, 2020Observed: 10.18 ft at 4:15PM Jun 01, 2020Observed: 10.15 ft at 4:30PM Jun 01, 2020Observed: 10.11 ft at 4:45PM Jun 01, 2020Observed: 10.11 ft at 5:00PM Jun 01, 2020Observed: 10.21 ft at 5:15PM Jun 01, 2020Observed: 10.2 ft at 5:30PM Jun 01, 2020Observed: 10.14 ft at 5:45PM Jun 01, 2020Observed: 10.12 ft at 6:00PM Jun 01, 2020Observed: 10.16 ft at 6:15PM Jun 01, 2020Observed: 10.2 ft at 6:30PM Jun 01, 2020Observed: 10.19 ft at 6:45PM Jun 01, 2020Observed: 10.15 ft at 7:00PM Jun 01, 2020Observed: 10.18 ft at 7:15PM Jun 01, 2020Observed: 10.1 ft at 7:30PM Jun 01, 2020Observed: 10.15 ft at 7:45PM Jun 01, 2020Observed: 10.07 ft at 8:00PM Jun 01, 2020Observed: 10.15 ft at 8:15PM Jun 01, 2020Observed: 10.12 ft at 8:30PM Jun 01, 2020Observed: 10.05 ft at 8:45PM Jun 01, 2020Observed: 10.15 ft at 9:00PM Jun 01, 2020Highest Observation: 10.23 ft at 9:15PM Jun 01, 2020Observed: 10.15 ft at 9:30PM Jun 01, 2020Observed: 10.15 ft at 9:45PM Jun 01, 2020Observed: 10.13 ft at 10:00PM Jun 01, 2020Observed: 10.15 ft at 10:15PM Jun 01, 2020Observed: 10.07 ft at 10:30PM Jun 01, 2020Observed: 10.11 ft at 10:45PM Jun 01, 2020Observed: 10.12 ft at 11:00PM Jun 01, 2020Observed: 10.09 ft at 11:15PM Jun 01, 2020Observed: 10.07 ft at 11:30PM Jun 01, 2020Forecast: 10.21 ft 6:00AM Jun 02, 2020Forecast: 10.37 ft 12:00PM Jun 02, 2020Highest Forecast: 10.43 ft 6:00PM Jun 02, 2020Forecast: 10.38 ft 12:00AM Jun 03, 2020Forecast: 10.3 ft 6:00AM Jun 03, 2020Forecast: 10.23 ft 12:00PM Jun 03, 2020Forecast: 10.13 ft 6:00PM Jun 03, 2020Forecast: 10.01 ft 12:00AM Jun 04, 2020Forecast: 9.9 ft 6:00AM Jun 04, 2020Forecast: 9.83 ft 12:00PM Jun 04, 2020Forecast: 9.79 ft 6:00PM Jun 04, 2020Forecast: 9.75 ft 12:00AM Jun 05, 2020Forecast: 9.69 ft 6:00AM Jun 05, 2020Forecast: 9.63 ft 12:00PM Jun 05, 2020Forecast: 9.56 ft 6:00PM Jun 05, 2020Forecast: 9.5 ft 12:00AM Jun 06, 2020Forecast: 9.47 ft 6:00AM Jun 06, 2020Forecast: 9.49 ft 12:00PM Jun 06, 2020Forecast: 9.6 ft 6:00PM Jun 06, 2020Forecast: 9.78 ft 12:00AM Jun 07, 2020USGS--Water Resources of the United StatesALPW4(plotting HGIRG) Graph Created (12:04AM Jun 2, 2020)ObservedForecast (issued 7:13PM Jun 1)Latest observed value: 10.07 ft at 11:30 PM MDT 1-Jun-2020.
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Datum: NGVD29
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Snake River near Alpine are issued routinely year-round.

Vertical datum height surveyed by the USGS

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Upstream Gauge - near Jackson Upstream Gauge Downstream Gauge Downstream Gauge - near Irwin
Flood Categories (in feet)
Not Available

Historic Crests
(1) 38,600 cfs on 06/11/1997
(2) 31,600 cfs on 06/11/1996
(3) 31,300 cfs on 06/08/2017
(4) 28,600 cfs on 06/19/1974
(5) 27,300 cfs on 06/01/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17,800 cfs on 06/08/2019
(2) 27,300 cfs on 06/01/2018
(3) 31,300 cfs on 06/08/2017
(4) 15,700 cfs on 06/10/2016
(5) 17,600 cfs on 06/02/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:11
KML Image
Gauge LocationGauge Map Marker
Disclaimer
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
14.04 Record stage and flow---38,600 cfs (6/11/1997).
Photos
(1) Looking Upstream---Moderate Flow
(2) Looking Downstream---Moderate Flow
About This Location Collapse

Latitude: 43.196111° N, Longitude: 110.889444° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 5683.9 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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Hydrologic Resources Additional Resources
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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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Page last modified: 1-Mar-2019 12:33 AM
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