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Hydrograph River at a Glance Download
Snake River at Flagg Ranch Stage (ft)Flow (kcfs)Observed: 2.76 ft at 8:00AM Apr 11, 2024Observed: 2.76 ft at 8:15AM Apr 11, 2024Observed: 2.76 ft at 8:30AM Apr 11, 2024Observed: 2.75 ft at 8:45AM Apr 11, 2024Observed: 2.76 ft at 9:00AM Apr 11, 2024Observed: 2.75 ft at 9:15AM Apr 11, 2024Observed: 2.75 ft at 9:30AM Apr 11, 2024Observed: 2.75 ft at 9:45AM Apr 11, 2024Observed: 2.75 ft at 10:00AM Apr 11, 2024Observed: 2.75 ft at 10:15AM Apr 11, 2024Observed: 2.75 ft at 10:30AM Apr 11, 2024Observed: 2.75 ft at 10:45AM Apr 11, 2024Observed: 2.75 ft at 11:00AM Apr 11, 2024Observed: 2.74 ft at 11:15AM Apr 11, 2024Observed: 2.74 ft at 11:30AM Apr 11, 2024Observed: 2.74 ft at 11:45AM Apr 11, 2024Observed: 2.74 ft at 12:00PM Apr 11, 2024Observed: 2.74 ft at 12:15PM Apr 11, 2024Observed: 2.74 ft at 12:30PM Apr 11, 2024Observed: 2.74 ft at 12:45PM Apr 11, 2024Observed: 2.73 ft at 1:00PM Apr 11, 2024Observed: 2.74 ft at 1:15PM Apr 11, 2024Observed: 2.73 ft at 1:30PM Apr 11, 2024Observed: 2.73 ft at 1:45PM Apr 11, 2024Observed: 2.73 ft at 2:00PM Apr 11, 2024Observed: 2.73 ft at 2:15PM Apr 11, 2024Observed: 2.73 ft at 2:30PM Apr 11, 2024Observed: 2.73 ft at 2:45PM Apr 11, 2024Observed: 2.72 ft at 3:00PM Apr 11, 2024Observed: 2.73 ft at 3:15PM Apr 11, 2024Observed: 2.73 ft at 3:30PM Apr 11, 2024Observed: 2.73 ft at 3:45PM Apr 11, 2024Observed: 2.73 ft at 4:00PM Apr 11, 2024Observed: 2.73 ft at 4:15PM Apr 11, 2024Observed: 2.73 ft at 4:30PM Apr 11, 2024Observed: 2.73 ft at 4:45PM Apr 11, 2024Observed: 2.73 ft at 5:00PM Apr 11, 2024Observed: 2.73 ft at 5:15PM Apr 11, 2024Observed: 2.73 ft at 5:30PM Apr 11, 2024Observed: 2.73 ft at 5:45PM Apr 11, 2024Observed: 2.73 ft at 6:00PM Apr 11, 2024Observed: 2.73 ft at 6:15PM Apr 11, 2024Observed: 2.73 ft at 6:30PM Apr 11, 2024Observed: 2.74 ft at 6:45PM Apr 11, 2024Observed: 2.75 ft at 7:00PM Apr 11, 2024Observed: 2.77 ft at 7:15PM Apr 11, 2024Observed: 2.8 ft at 7:30PM Apr 11, 2024Observed: 2.81 ft at 7:45PM Apr 11, 2024Observed: 2.82 ft at 8:00PM Apr 11, 2024Observed: 2.82 ft at 8:15PM Apr 11, 2024Observed: 2.83 ft at 8:30PM Apr 11, 2024Observed: 2.82 ft at 8:45PM Apr 11, 2024Observed: 2.82 ft at 9:00PM Apr 11, 2024Observed: 2.82 ft at 9:15PM Apr 11, 2024Observed: 2.82 ft at 9:30PM Apr 11, 2024Observed: 2.81 ft at 9:45PM Apr 11, 2024Observed: 2.81 ft at 10:00PM Apr 11, 2024Observed: 2.81 ft at 10:15PM Apr 11, 2024Observed: 2.81 ft at 10:30PM Apr 11, 2024Observed: 2.81 ft at 10:45PM Apr 11, 2024Observed: 2.81 ft at 11:00PM Apr 11, 2024Observed: 2.81 ft at 11:15PM Apr 11, 2024Observed: 2.82 ft at 11:30PM Apr 11, 2024Observed: 2.82 ft at 11:45PM Apr 11, 2024Observed: 2.83 ft at 12:00AM Apr 12, 2024Observed: 2.83 ft at 12:15AM Apr 12, 2024Observed: 2.83 ft at 12:30AM Apr 12, 2024Observed: 2.83 ft at 12:45AM Apr 12, 2024Observed: 2.83 ft at 1:00AM Apr 12, 2024Observed: 2.84 ft at 1:15AM Apr 12, 2024Observed: 2.84 ft at 1:30AM Apr 12, 2024Observed: 2.84 ft at 1:45AM Apr 12, 2024Observed: 2.85 ft at 2:00AM Apr 12, 2024Observed: 2.85 ft at 2:15AM Apr 12, 2024Observed: 2.84 ft at 2:30AM Apr 12, 2024Observed: 2.85 ft at 2:45AM Apr 12, 2024Observed: 2.85 ft at 3:00AM Apr 12, 2024Observed: 2.85 ft at 3:15AM Apr 12, 2024Observed: 2.85 ft at 3:30AM Apr 12, 2024Observed: 2.85 ft at 3:45AM Apr 12, 2024Observed: 2.85 ft at 4:00AM Apr 12, 2024Observed: 2.85 ft at 4:15AM Apr 12, 2024Observed: 2.85 ft at 4:30AM Apr 12, 2024Observed: 2.85 ft at 4:45AM Apr 12, 2024Observed: 2.86 ft at 5:00AM Apr 12, 2024Observed: 2.85 ft at 5:15AM Apr 12, 2024Observed: 2.85 ft at 5:30AM Apr 12, 2024Observed: 2.85 ft at 5:45AM Apr 12, 2024Observed: 2.85 ft at 6:00AM Apr 12, 2024Observed: 2.85 ft at 6:15AM Apr 12, 2024Observed: 2.85 ft at 6:30AM Apr 12, 2024Observed: 2.85 ft at 6:45AM Apr 12, 2024Observed: 2.85 ft at 7:00AM Apr 12, 2024Observed: 2.85 ft at 7:15AM Apr 12, 2024Observed: 2.85 ft at 7:30AM Apr 12, 2024Observed: 2.84 ft at 7:45AM Apr 12, 2024Observed: 2.85 ft at 8:00AM Apr 12, 2024Observed: 2.85 ft at 8:15AM Apr 12, 2024Observed: 2.85 ft at 8:30AM Apr 12, 2024Observed: 2.85 ft at 8:45AM Apr 12, 2024Observed: 2.85 ft at 9:00AM Apr 12, 2024Observed: 2.85 ft at 9:15AM Apr 12, 2024Observed: 2.84 ft at 9:30AM Apr 12, 2024Observed: 2.84 ft at 9:45AM Apr 12, 2024Observed: 2.84 ft at 10:00AM Apr 12, 2024Observed: 2.84 ft at 10:15AM Apr 12, 2024Observed: 2.84 ft at 10:30AM Apr 12, 2024Observed: 2.84 ft at 10:45AM Apr 12, 2024Observed: 2.84 ft at 11:00AM Apr 12, 2024Observed: 2.84 ft at 11:15AM Apr 12, 2024Observed: 2.84 ft at 11:30AM Apr 12, 2024Observed: 2.84 ft at 11:45AM Apr 12, 2024Observed: 2.84 ft at 12:00PM Apr 12, 2024Observed: 2.83 ft at 12:15PM Apr 12, 2024Observed: 2.83 ft at 12:30PM Apr 12, 2024Observed: 2.83 ft at 12:45PM Apr 12, 2024Observed: 2.83 ft at 1:00PM Apr 12, 2024Observed: 2.83 ft at 1:15PM Apr 12, 2024Observed: 2.83 ft at 1:30PM Apr 12, 2024Observed: 2.83 ft at 1:45PM Apr 12, 2024Observed: 2.83 ft at 2:00PM Apr 12, 2024Observed: 2.83 ft at 2:15PM Apr 12, 2024Observed: 2.83 ft at 2:30PM Apr 12, 2024Observed: 2.83 ft at 2:45PM Apr 12, 2024Observed: 2.84 ft at 3:00PM Apr 12, 2024Observed: 2.84 ft at 3:15PM Apr 12, 2024Observed: 2.83 ft at 3:30PM Apr 12, 2024Observed: 2.84 ft at 3:45PM Apr 12, 2024Observed: 2.83 ft at 4:00PM Apr 12, 2024Observed: 2.83 ft at 4:15PM Apr 12, 2024Observed: 2.83 ft at 4:30PM Apr 12, 2024Observed: 2.82 ft at 4:45PM Apr 12, 2024Observed: 2.82 ft at 5:00PM Apr 12, 2024Observed: 2.83 ft at 5:15PM Apr 12, 2024Observed: 2.82 ft at 5:30PM Apr 12, 2024Observed: 2.83 ft at 5:45PM Apr 12, 2024Observed: 2.83 ft at 6:00PM Apr 12, 2024Observed: 2.84 ft at 6:15PM Apr 12, 2024Observed: 2.85 ft at 6:30PM Apr 12, 2024Observed: 2.89 ft at 6:45PM Apr 12, 2024Observed: 2.9 ft at 7:00PM Apr 12, 2024Observed: 2.9 ft at 7:15PM Apr 12, 2024Observed: 2.9 ft at 7:30PM Apr 12, 2024Observed: 2.91 ft at 7:45PM Apr 12, 2024Observed: 2.91 ft at 8:00PM Apr 12, 2024Observed: 2.91 ft at 8:15PM Apr 12, 2024Observed: 2.92 ft at 8:30PM Apr 12, 2024Observed: 2.92 ft at 8:45PM Apr 12, 2024Observed: 2.92 ft at 9:00PM Apr 12, 2024Observed: 2.93 ft at 9:15PM Apr 12, 2024Observed: 2.93 ft at 9:30PM Apr 12, 2024Observed: 2.94 ft at 9:45PM Apr 12, 2024Observed: 2.94 ft at 10:00PM Apr 12, 2024Observed: 2.96 ft at 10:15PM Apr 12, 2024Observed: 2.96 ft at 10:30PM Apr 12, 2024Observed: 2.96 ft at 10:45PM Apr 12, 2024Observed: 2.97 ft at 11:00PM Apr 12, 2024Observed: 2.97 ft at 11:15PM Apr 12, 2024Observed: 2.98 ft at 11:30PM Apr 12, 2024Observed: 2.98 ft at 11:45PM Apr 12, 2024Observed: 3 ft at 12:00AM Apr 13, 2024Observed: 3 ft at 12:15AM Apr 13, 2024Observed: 3.02 ft at 12:30AM Apr 13, 2024Observed: 3.02 ft at 12:45AM Apr 13, 2024Observed: 3.02 ft at 1:00AM Apr 13, 2024Observed: 3.04 ft at 1:15AM Apr 13, 2024Observed: 3.03 ft at 1:30AM Apr 13, 2024Observed: 3.02 ft at 1:45AM Apr 13, 2024Observed: 3.03 ft at 2:00AM Apr 13, 2024Observed: 3.04 ft at 2:15AM Apr 13, 2024Observed: 3.04 ft at 2:30AM Apr 13, 2024Observed: 3.04 ft at 2:45AM Apr 13, 2024Observed: 3.04 ft at 3:00AM Apr 13, 2024Observed: 3.05 ft at 3:15AM Apr 13, 2024Observed: 3.05 ft at 3:30AM Apr 13, 2024Observed: 3.05 ft at 3:45AM Apr 13, 2024Observed: 3.06 ft at 4:00AM Apr 13, 2024Observed: 3.06 ft at 4:15AM Apr 13, 2024Observed: 3.05 ft at 4:30AM Apr 13, 2024Observed: 3.07 ft at 4:45AM Apr 13, 2024Observed: 3.06 ft at 5:00AM Apr 13, 2024Observed: 3.06 ft at 5:15AM Apr 13, 2024Observed: 3.06 ft at 5:30AM Apr 13, 2024Observed: 3.06 ft at 5:45AM Apr 13, 2024Observed: 3.07 ft at 6:00AM Apr 13, 2024Observed: 3.07 ft at 6:15AM Apr 13, 2024Observed: 3.07 ft at 6:30AM Apr 13, 2024Observed: 3.07 ft at 6:45AM Apr 13, 2024Observed: 3.07 ft at 7:00AM Apr 13, 2024Observed: 3.06 ft at 7:15AM Apr 13, 2024Observed: 3.08 ft at 7:30AM Apr 13, 2024Observed: 3.07 ft at 7:45AM Apr 13, 2024Observed: 3.06 ft at 8:00AM Apr 13, 2024Observed: 3.07 ft at 8:15AM Apr 13, 2024Observed: 3.07 ft at 8:30AM Apr 13, 2024Observed: 3.08 ft at 8:45AM Apr 13, 2024Observed: 3.07 ft at 9:00AM Apr 13, 2024Observed: 3.07 ft at 9:15AM Apr 13, 2024Observed: 3.06 ft at 9:30AM Apr 13, 2024Observed: 3.06 ft at 9:45AM Apr 13, 2024Observed: 3.06 ft at 10:00AM Apr 13, 2024Observed: 3.06 ft at 10:15AM Apr 13, 2024Observed: 3.06 ft at 10:30AM Apr 13, 2024Observed: 3.06 ft at 10:45AM Apr 13, 2024Observed: 3.05 ft at 11:00AM Apr 13, 2024Observed: 3.07 ft at 11:15AM Apr 13, 2024Observed: 3.06 ft at 11:30AM Apr 13, 2024Observed: 3.05 ft at 11:45AM Apr 13, 2024Observed: 3.06 ft at 12:00PM Apr 13, 2024Observed: 3.05 ft at 12:15PM Apr 13, 2024Observed: 3.05 ft at 12:30PM Apr 13, 2024Observed: 3.05 ft at 12:45PM Apr 13, 2024Observed: 3.06 ft at 1:00PM Apr 13, 2024Observed: 3.05 ft at 1:15PM Apr 13, 2024Observed: 3.05 ft at 1:30PM Apr 13, 2024Observed: 3.04 ft at 1:45PM Apr 13, 2024Observed: 3.05 ft at 2:00PM Apr 13, 2024Observed: 3.05 ft at 2:15PM Apr 13, 2024Observed: 3.05 ft at 2:30PM Apr 13, 2024Observed: 3.06 ft at 2:45PM Apr 13, 2024Observed: 3.05 ft at 3:00PM Apr 13, 2024Observed: 3.05 ft at 3:15PM Apr 13, 2024Observed: 3.05 ft at 3:30PM Apr 13, 2024Observed: 3.06 ft at 3:45PM Apr 13, 2024Observed: 3.06 ft at 4:00PM Apr 13, 2024Observed: 3.07 ft at 4:15PM Apr 13, 2024Observed: 3.07 ft at 4:30PM Apr 13, 2024Observed: 3.08 ft at 4:45PM Apr 13, 2024Observed: 3.09 ft at 5:00PM Apr 13, 2024Observed: 3.11 ft at 5:15PM Apr 13, 2024Observed: 3.12 ft at 5:30PM Apr 13, 2024Observed: 3.12 ft at 5:45PM Apr 13, 2024Observed: 3.13 ft at 6:00PM Apr 13, 2024Observed: 3.15 ft at 6:15PM Apr 13, 2024Observed: 3.14 ft at 6:30PM Apr 13, 2024Observed: 3.15 ft at 6:45PM Apr 13, 2024Observed: 3.16 ft at 7:00PM Apr 13, 2024Observed: 3.18 ft at 7:15PM Apr 13, 2024Observed: 3.2 ft at 7:30PM Apr 13, 2024Observed: 3.21 ft at 7:45PM Apr 13, 2024Observed: 3.23 ft at 8:00PM Apr 13, 2024Observed: 3.24 ft at 8:15PM Apr 13, 2024Observed: 3.25 ft at 8:30PM Apr 13, 2024Observed: 3.26 ft at 8:45PM Apr 13, 2024Observed: 3.27 ft at 9:00PM Apr 13, 2024Observed: 3.28 ft at 9:15PM Apr 13, 2024Observed: 3.3 ft at 9:30PM Apr 13, 2024Observed: 3.3 ft at 9:45PM Apr 13, 2024Observed: 3.31 ft at 10:00PM Apr 13, 2024Observed: 3.32 ft at 10:15PM Apr 13, 2024Observed: 3.32 ft at 10:30PM Apr 13, 2024Observed: 3.34 ft at 10:45PM Apr 13, 2024Observed: 3.34 ft at 11:00PM Apr 13, 2024Observed: 3.34 ft at 11:15PM Apr 13, 2024Observed: 3.34 ft at 11:30PM Apr 13, 2024Observed: 3.35 ft at 11:45PM Apr 13, 2024Observed: 3.36 ft at 12:00AM Apr 14, 2024Observed: 3.36 ft at 12:15AM Apr 14, 2024Observed: 3.37 ft at 12:30AM Apr 14, 2024Observed: 3.38 ft at 12:45AM Apr 14, 2024Observed: 3.37 ft at 1:00AM Apr 14, 2024Observed: 3.38 ft at 1:15AM Apr 14, 2024Observed: 3.41 ft at 1:30AM Apr 14, 2024Observed: 3.41 ft at 1:45AM Apr 14, 2024Observed: 3.41 ft at 2:00AM Apr 14, 2024Observed: 3.41 ft at 2:15AM Apr 14, 2024Observed: 3.42 ft at 2:30AM Apr 14, 2024Observed: 3.42 ft at 2:45AM Apr 14, 2024Observed: 3.43 ft at 3:00AM Apr 14, 2024Observed: 3.44 ft at 3:15AM Apr 14, 2024Observed: 3.43 ft at 3:30AM Apr 14, 2024Observed: 3.43 ft at 3:45AM Apr 14, 2024Observed: 3.43 ft at 4:00AM Apr 14, 2024Observed: 3.42 ft at 4:15AM Apr 14, 2024Observed: 3.44 ft at 4:30AM Apr 14, 2024Observed: 3.42 ft at 4:45AM Apr 14, 2024Observed: 3.43 ft at 5:00AM Apr 14, 2024Observed: 3.43 ft at 5:15AM Apr 14, 2024Observed: 3.43 ft at 5:30AM Apr 14, 2024Observed: 3.42 ft at 5:45AM Apr 14, 2024Observed: 3.42 ft at 6:00AM Apr 14, 2024Observed: 3.42 ft at 6:15AM Apr 14, 2024Observed: 3.42 ft at 6:30AM Apr 14, 2024Observed: 3.41 ft at 6:45AM Apr 14, 2024Observed: 3.41 ft at 7:00AM Apr 14, 2024Observed: 3.4 ft at 7:15AM Apr 14, 2024Observed: 3.41 ft at 7:30AM Apr 14, 2024Observed: 3.4 ft at 7:45AM Apr 14, 2024Observed: 3.4 ft at 8:00AM Apr 14, 2024Observed: 3.4 ft at 8:15AM Apr 14, 2024Observed: 3.39 ft at 8:30AM Apr 14, 2024Observed: 3.4 ft at 8:45AM Apr 14, 2024Observed: 3.39 ft at 9:00AM Apr 14, 2024Observed: 3.39 ft at 9:15AM Apr 14, 2024Observed: 3.39 ft at 9:30AM Apr 14, 2024Observed: 3.38 ft at 9:45AM Apr 14, 2024Observed: 3.39 ft at 10:00AM Apr 14, 2024Observed: 3.38 ft at 10:15AM Apr 14, 2024Observed: 3.39 ft at 10:30AM Apr 14, 2024Observed: 3.37 ft at 10:45AM Apr 14, 2024Observed: 3.37 ft at 11:00AM Apr 14, 2024Observed: 3.37 ft at 11:15AM Apr 14, 2024Observed: 3.36 ft at 11:30AM Apr 14, 2024Observed: 3.36 ft at 11:45AM Apr 14, 2024Observed: 3.35 ft at 12:00PM Apr 14, 2024Observed: 3.36 ft at 12:15PM Apr 14, 2024Observed: 3.35 ft at 12:30PM Apr 14, 2024Observed: 3.35 ft at 12:45PM Apr 14, 2024Observed: 3.35 ft at 1:00PM Apr 14, 2024Observed: 3.35 ft at 1:15PM Apr 14, 2024Observed: 3.35 ft at 1:30PM Apr 14, 2024Observed: 3.36 ft at 1:45PM Apr 14, 2024Observed: 3.38 ft at 2:00PM Apr 14, 2024Observed: 3.37 ft at 2:15PM Apr 14, 2024Observed: 3.38 ft at 2:30PM Apr 14, 2024Observed: 3.39 ft at 2:45PM Apr 14, 2024Observed: 3.39 ft at 3:00PM Apr 14, 2024Observed: 3.38 ft at 3:15PM Apr 14, 2024Observed: 3.39 ft at 3:30PM Apr 14, 2024Observed: 3.38 ft at 3:45PM Apr 14, 2024Observed: 3.41 ft at 4:00PM Apr 14, 2024Observed: 3.42 ft at 4:15PM Apr 14, 2024Observed: 3.43 ft at 4:30PM Apr 14, 2024Observed: 3.44 ft at 4:45PM Apr 14, 2024Observed: 3.47 ft at 5:00PM Apr 14, 2024Observed: 3.46 ft at 5:15PM Apr 14, 2024Observed: 3.48 ft at 5:30PM Apr 14, 2024Observed: 3.47 ft at 5:45PM Apr 14, 2024Observed: 3.48 ft at 6:00PM Apr 14, 2024Observed: 3.5 ft at 6:15PM Apr 14, 2024Observed: 3.51 ft at 6:30PM Apr 14, 2024Observed: 3.52 ft at 6:45PM Apr 14, 2024Observed: 3.55 ft at 7:00PM Apr 14, 2024Observed: 3.55 ft at 7:15PM Apr 14, 2024Observed: 3.57 ft at 7:30PM Apr 14, 2024Observed: 3.58 ft at 7:45PM Apr 14, 2024Observed: 3.6 ft at 8:00PM Apr 14, 2024Observed: 3.62 ft at 8:15PM Apr 14, 2024Observed: 3.62 ft at 8:30PM Apr 14, 2024Observed: 3.63 ft at 8:45PM Apr 14, 2024Observed: 3.64 ft at 9:00PM Apr 14, 2024Observed: 3.65 ft at 9:15PM Apr 14, 2024Observed: 3.66 ft at 9:30PM Apr 14, 2024Observed: 3.66 ft at 9:45PM Apr 14, 2024Observed: 3.67 ft at 10:00PM Apr 14, 2024Observed: 3.68 ft at 10:15PM Apr 14, 2024Observed: 3.68 ft at 10:30PM Apr 14, 2024Observed: 3.73 ft at 12:45AM Apr 15, 2024Observed: 3.73 ft at 1:00AM Apr 15, 2024Observed: 3.73 ft at 1:15AM Apr 15, 2024Observed: 3.74 ft at 1:30AM Apr 15, 2024Observed: 3.72 ft at 1:45AM Apr 15, 2024Observed: 3.75 ft at 2:00AM Apr 15, 2024Observed: 3.73 ft at 2:15AM Apr 15, 2024Observed: 3.75 ft at 2:30AM Apr 15, 2024Observed: 3.75 ft at 2:45AM Apr 15, 2024Observed: 3.75 ft at 3:00AM Apr 15, 2024Observed: 3.75 ft at 3:15AM Apr 15, 2024Observed: 3.76 ft at 3:30AM Apr 15, 2024Observed: 3.75 ft at 3:45AM Apr 15, 2024Observed: 3.75 ft at 4:00AM Apr 15, 2024Observed: 3.75 ft at 4:15AM Apr 15, 2024Observed: 3.76 ft at 4:30AM Apr 15, 2024Highest Observation: 3.78 ft at 4:45AM Apr 15, 2024Observed: 3.77 ft at 5:00AM Apr 15, 2024Observed: 3.77 ft at 5:15AM Apr 15, 2024Observed: 3.75 ft at 5:30AM Apr 15, 2024Observed: 3.75 ft at 5:45AM Apr 15, 2024Observed: 3.74 ft at 6:00AM Apr 15, 2024Observed: 3.76 ft at 6:15AM Apr 15, 2024Observed: 3.75 ft at 6:30AM Apr 15, 2024Observed: 3.74 ft at 6:45AM Apr 15, 2024Observed: 3.74 ft at 7:00AM Apr 15, 2024Observed: 3.74 ft at 7:15AM Apr 15, 2024Observed: 3.73 ft at 7:30AM Apr 15, 2024Observed: 3.73 ft at 7:45AM Apr 15, 2024Observed: 3.73 ft at 8:00AM Apr 15, 2024Observed: 3.72 ft at 8:15AM Apr 15, 2024Observed: 3.73 ft at 8:30AM Apr 15, 2024Observed: 3.72 ft at 8:45AM Apr 15, 2024Observed: 3.72 ft at 9:00AM Apr 15, 2024Observed: 3.71 ft at 9:15AM Apr 15, 2024Observed: 3.71 ft at 9:30AM Apr 15, 2024Observed: 3.7 ft at 9:45AM Apr 15, 2024Observed: 3.72 ft at 10:00AM Apr 15, 2024Observed: 3.69 ft at 10:15AM Apr 15, 2024Observed: 3.69 ft at 10:30AM Apr 15, 2024Observed: 3.69 ft at 10:45AM Apr 15, 2024Observed: 3.7 ft at 11:00AM Apr 15, 2024Observed: 3.7 ft at 11:15AM Apr 15, 2024Observed: 3.68 ft at 11:30AM Apr 15, 2024Observed: 3.69 ft at 11:45AM Apr 15, 2024Observed: 3.68 ft at 12:00PM Apr 15, 2024Observed: 3.67 ft at 12:15PM Apr 15, 2024Observed: 3.67 ft at 12:30PM Apr 15, 2024Observed: 3.67 ft at 12:45PM Apr 15, 2024Observed: 3.68 ft at 1:00PM Apr 15, 2024Observed: 3.68 ft at 1:15PM Apr 15, 2024Observed: 3.66 ft at 1:30PM Apr 15, 2024Observed: 3.66 ft at 1:45PM Apr 15, 2024Observed: 3.65 ft at 2:00PM Apr 15, 2024Observed: 3.66 ft at 2:15PM Apr 15, 2024Observed: 3.65 ft at 2:30PM Apr 15, 2024Observed: 3.67 ft at 2:45PM Apr 15, 2024Observed: 3.65 ft at 3:00PM Apr 15, 2024Observed: 3.64 ft at 3:15PM Apr 15, 2024Observed: 3.64 ft at 3:30PM Apr 15, 2024Observed: 3.65 ft at 3:45PM Apr 15, 2024Observed: 3.65 ft at 4:00PM Apr 15, 2024Observed: 3.68 ft at 4:15PM Apr 15, 2024Observed: 3.65 ft at 4:30PM Apr 15, 2024Observed: 3.66 ft at 4:45PM Apr 15, 2024Observed: 3.67 ft at 5:00PM Apr 15, 2024Observed: 3.68 ft at 5:15PM Apr 15, 2024Observed: 3.71 ft at 5:30PM Apr 15, 2024Observed: 3.71 ft at 5:45PM Apr 15, 2024Observed: 3.71 ft at 6:00PM Apr 15, 2024Observed: 3.73 ft at 6:15PM Apr 15, 2024Observed: 3.74 ft at 6:30PM Apr 15, 2024Observed: 3.75 ft at 6:45PM Apr 15, 2024Observed: 3.74 ft at 7:00PM Apr 15, 2024Observed: 3.73 ft at 7:15PM Apr 15, 2024Observed: 3.73 ft at 7:30PM Apr 15, 2024Observed: 3.74 ft at 7:45PM Apr 15, 2024Observed: 3.73 ft at 8:00PM Apr 15, 2024Observed: 3.73 ft at 8:15PM Apr 15, 2024Observed: 3.75 ft at 8:30PM Apr 15, 2024Observed: 3.73 ft at 8:45PM Apr 15, 2024Observed: 3.74 ft at 9:00PM Apr 15, 2024Observed: 3.74 ft at 9:15PM Apr 15, 2024Observed: 3.74 ft at 9:30PM Apr 15, 2024Observed: 3.72 ft at 9:45PM Apr 15, 2024Observed: 3.71 ft at 10:00PM Apr 15, 2024Observed: 3.72 ft at 10:15PM Apr 15, 2024Observed: 3.72 ft at 10:30PM Apr 15, 2024Observed: 3.71 ft at 10:45PM Apr 15, 2024Observed: 3.7 ft at 11:00PM Apr 15, 2024Observed: 3.71 ft at 11:15PM Apr 15, 2024Observed: 3.69 ft at 11:30PM Apr 15, 2024Observed: 3.7 ft at 11:45PM Apr 15, 2024Observed: 3.69 ft at 12:00AM Apr 16, 2024Observed: 3.68 ft at 12:15AM Apr 16, 2024Observed: 3.68 ft at 12:30AM Apr 16, 2024Observed: 3.67 ft at 12:45AM Apr 16, 2024Observed: 3.66 ft at 1:00AM Apr 16, 2024Observed: 3.66 ft at 1:15AM Apr 16, 2024Observed: 3.65 ft at 1:30AM Apr 16, 2024Observed: 3.67 ft at 1:45AM Apr 16, 2024Observed: 3.66 ft at 2:00AM Apr 16, 2024Observed: 3.65 ft at 2:15AM Apr 16, 2024Observed: 3.64 ft at 2:30AM Apr 16, 2024Observed: 3.65 ft at 2:45AM Apr 16, 2024Observed: 3.66 ft at 3:00AM Apr 16, 2024Observed: 3.64 ft at 3:15AM Apr 16, 2024Observed: 3.65 ft at 3:30AM Apr 16, 2024Observed: 3.64 ft at 3:45AM Apr 16, 2024Observed: 3.64 ft at 4:00AM Apr 16, 2024Observed: 3.64 ft at 4:15AM Apr 16, 2024Observed: 3.64 ft at 4:30AM Apr 16, 2024Observed: 3.62 ft at 5:45AM Apr 16, 2024Observed: 3.62 ft at 6:00AM Apr 16, 2024Observed: 3.61 ft at 6:15AM Apr 16, 2024Observed: 3.63 ft at 6:30AM Apr 16, 2024Observed: 3.61 ft at 6:45AM Apr 16, 2024Observed: 3.6 ft at 7:00AM Apr 16, 2024Observed: 3.6 ft at 7:15AM Apr 16, 2024Observed: 3.61 ft at 7:30AM Apr 16, 2024Forecast: 3.98 ft 12:00PM Apr 16, 2024Highest Forecast: 3.99 ft 6:00PM Apr 16, 2024Forecast: 3.91 ft 12:00AM Apr 17, 2024Forecast: 3.8 ft 6:00AM Apr 17, 2024Forecast: 3.69 ft 12:00PM Apr 17, 2024Forecast: 3.6 ft 6:00PM Apr 17, 2024Forecast: 3.51 ft 12:00AM Apr 18, 2024Forecast: 3.45 ft 6:00AM Apr 18, 2024Forecast: 3.39 ft 12:00PM Apr 18, 2024Forecast: 3.36 ft 6:00PM Apr 18, 2024Forecast: 3.34 ft 12:00AM Apr 19, 2024Forecast: 3.32 ft 6:00AM Apr 19, 2024Forecast: 3.3 ft 12:00PM Apr 19, 2024Forecast: 3.29 ft 6:00PM Apr 19, 2024Forecast: 3.28 ft 12:00AM Apr 20, 2024Forecast: 3.27 ft 6:00AM Apr 20, 2024Forecast: 3.25 ft 12:00PM Apr 20, 2024Forecast: 3.24 ft 6:00PM Apr 20, 2024Forecast: 3.23 ft 12:00AM Apr 21, 2024Forecast: 3.23 ft 6:00AM Apr 21, 2024USGS--Water Resources of the United StatesFLGW4(plotting HGIRG) Graph Created (7:49AM Apr 16, 2024)ObservedForecast (issued 4:48PM Apr 15)Latest observed value: 3.61 ft at 7:30 AM MDT 16-Apr-2024. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
Reliability of the Forecast: Based on unobstructed flow

NOTE: Forecasts for the Snake River at Flagg Ranch are issued routinely year-round.

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Downstream Gauge Downstream Gauge - below Jackson Dam
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 11
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 10.75 ft on 06/05/1996
(2) 10.16 ft on 06/05/1997
(3) 9.41 ft on 06/06/1986
(4) 9.30 ft on 06/06/1995
(5) 9.25 ft on 06/24/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.37 ft on 05/19/2021
(2) 8.52 ft on 06/01/2020
(3) 7.52 ft on 05/17/2019
(4) 8.29 ft on 05/26/2018
(5) 8.74 ft on 06/05/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:11
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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.
Flood Impacts & Photos Collapse
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11 Lower sections of downstream parking lot may be under water. Flagg Ranch campgrounds still not affected.
10.75 Record stage and flow---15,000 cfs (6/5/1996).
10 Flood stage. Minor flooding along lower sections of parking lot 300 feet downstream of gage on right bank.
9 Bankfull stage.
Photos
(1) Looking Upstream---Low Flow
(2) Looking Downstream---Low Flow
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Latitude: 44.098950° N, Longitude: 110.667500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 6801.61 ft 6811.61 ft 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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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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