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Hydrograph River at a Glance Download
Snake River near Alpine Stage (ft)Flow (kcfs)Observed: 6.05 ft at 3:45AM Jul 17, 2019Observed: 6.08 ft at 4:00AM Jul 17, 2019Observed: 6.04 ft at 4:15AM Jul 17, 2019Observed: 6.06 ft at 4:30AM Jul 17, 2019Observed: 6.06 ft at 4:45AM Jul 17, 2019Observed: 6.07 ft at 5:00AM Jul 17, 2019Highest Observation: 6.09 ft at 5:15AM Jul 17, 2019Observed: 6.06 ft at 5:30AM Jul 17, 2019Observed: 6.08 ft at 5:45AM Jul 17, 2019Observed: 6.07 ft at 6:00AM Jul 17, 2019Observed: 6.07 ft at 6:15AM Jul 17, 2019Observed: 6.08 ft at 6:30AM Jul 17, 2019Observed: 6.06 ft at 6:45AM Jul 17, 2019Observed: 6.06 ft at 7:00AM Jul 17, 2019Observed: 6.07 ft at 7:15AM Jul 17, 2019Highest Observation: 6.09 ft at 7:30AM Jul 17, 2019Observed: 6.08 ft at 7:45AM Jul 17, 2019Observed: 6.05 ft at 8:00AM Jul 17, 2019Observed: 6.08 ft at 8:15AM Jul 17, 2019Highest Observation: 6.09 ft at 8:30AM Jul 17, 2019Observed: 6.07 ft at 8:45AM Jul 17, 2019Observed: 6.04 ft at 9:00AM Jul 17, 2019Observed: 6.06 ft at 9:15AM Jul 17, 2019Observed: 6.04 ft at 9:30AM Jul 17, 2019Observed: 6.08 ft at 9:45AM Jul 17, 2019Observed: 6.08 ft at 10:00AM Jul 17, 2019Observed: 6.07 ft at 10:15AM Jul 17, 2019Observed: 6.04 ft at 10:30AM Jul 17, 2019Observed: 6.05 ft at 10:45AM Jul 17, 2019Observed: 6.05 ft at 11:00AM Jul 17, 2019Observed: 6.05 ft at 11:15AM Jul 17, 2019Observed: 6.06 ft at 11:30AM Jul 17, 2019Observed: 6.06 ft at 11:45AM Jul 17, 2019Observed: 6.03 ft at 12:00PM Jul 17, 2019Observed: 6.04 ft at 12:15PM Jul 17, 2019Observed: 6.04 ft at 12:30PM Jul 17, 2019Observed: 6.05 ft at 12:45PM Jul 17, 2019Observed: 6.01 ft at 1:00PM Jul 17, 2019Observed: 6.01 ft at 1:15PM Jul 17, 2019Observed: 6.03 ft at 1:30PM Jul 17, 2019Observed: 6.04 ft at 1:45PM Jul 17, 2019Observed: 6.04 ft at 2:00PM Jul 17, 2019Observed: 6.03 ft at 2:15PM Jul 17, 2019Observed: 6.05 ft at 2:30PM Jul 17, 2019Observed: 6.04 ft at 2:45PM Jul 17, 2019Observed: 6.02 ft at 3:00PM Jul 17, 2019Observed: 6.01 ft at 3:15PM Jul 17, 2019Observed: 6.02 ft at 3:30PM Jul 17, 2019Observed: 6.02 ft at 3:45PM Jul 17, 2019Observed: 6.02 ft at 4:00PM Jul 17, 2019Observed: 6.03 ft at 4:15PM Jul 17, 2019Observed: 6.01 ft at 4:30PM Jul 17, 2019Observed: 6.01 ft at 4:45PM Jul 17, 2019Observed: 6.02 ft at 5:00PM Jul 17, 2019Observed: 6.02 ft at 5:15PM Jul 17, 2019Observed: 6.04 ft at 5:30PM Jul 17, 2019Observed: 5.98 ft at 5:45PM Jul 17, 2019Observed: 6.03 ft at 6:00PM Jul 17, 2019Observed: 5.99 ft at 6:15PM Jul 17, 2019Observed: 6.01 ft at 6:30PM Jul 17, 2019Observed: 6.01 ft at 6:45PM Jul 17, 2019Observed: 6.01 ft at 7:00PM Jul 17, 2019Observed: 6 ft at 7:15PM Jul 17, 2019Observed: 6.02 ft at 7:30PM Jul 17, 2019Observed: 5.98 ft at 7:45PM Jul 17, 2019Observed: 5.98 ft at 8:00PM Jul 17, 2019Observed: 5.98 ft at 8:15PM Jul 17, 2019Observed: 6 ft at 8:30PM Jul 17, 2019Observed: 6 ft at 8:45PM Jul 17, 2019Observed: 6 ft at 9:00PM Jul 17, 2019Observed: 5.99 ft at 9:15PM Jul 17, 2019Observed: 5.97 ft at 9:30PM Jul 17, 2019Observed: 5.97 ft at 9:45PM Jul 17, 2019Observed: 5.96 ft at 10:00PM Jul 17, 2019Observed: 5.99 ft at 10:15PM Jul 17, 2019Observed: 5.97 ft at 10:30PM Jul 17, 2019Observed: 5.97 ft at 10:45PM Jul 17, 2019Observed: 5.98 ft at 11:00PM Jul 17, 2019Observed: 5.95 ft at 11:15PM Jul 17, 2019Observed: 5.97 ft at 11:30PM Jul 17, 2019Observed: 5.97 ft at 11:45PM Jul 17, 2019Observed: 5.98 ft at 12:00AM Jul 18, 2019Observed: 5.97 ft at 12:15AM Jul 18, 2019Observed: 5.97 ft at 12:30AM Jul 18, 2019Observed: 5.98 ft at 12:45AM Jul 18, 2019Observed: 5.99 ft at 1:00AM Jul 18, 2019Observed: 5.96 ft at 1:15AM Jul 18, 2019Observed: 6 ft at 1:30AM Jul 18, 2019Observed: 5.96 ft at 1:45AM Jul 18, 2019Observed: 5.97 ft at 2:00AM Jul 18, 2019Observed: 5.98 ft at 2:15AM Jul 18, 2019Observed: 5.98 ft at 2:30AM Jul 18, 2019Observed: 5.96 ft at 2:45AM Jul 18, 2019Observed: 5.97 ft at 3:00AM Jul 18, 2019Observed: 5.97 ft at 3:15AM Jul 18, 2019Observed: 5.98 ft at 3:30AM Jul 18, 2019Observed: 5.97 ft at 3:45AM Jul 18, 2019Observed: 6 ft at 4:00AM Jul 18, 2019Observed: 5.97 ft at 4:15AM Jul 18, 2019Observed: 5.99 ft at 4:30AM Jul 18, 2019Observed: 5.97 ft at 4:45AM Jul 18, 2019Observed: 5.99 ft at 5:00AM Jul 18, 2019Observed: 5.98 ft at 5:15AM Jul 18, 2019Observed: 5.98 ft at 5:30AM Jul 18, 2019Observed: 5.98 ft at 5:45AM Jul 18, 2019Observed: 5.96 ft at 6:00AM Jul 18, 2019Observed: 5.94 ft at 6:15AM Jul 18, 2019Observed: 5.95 ft at 6:30AM Jul 18, 2019Observed: 5.98 ft at 6:45AM Jul 18, 2019Observed: 5.98 ft at 7:00AM Jul 18, 2019Observed: 5.98 ft at 7:15AM Jul 18, 2019Observed: 6 ft at 7:30AM Jul 18, 2019Observed: 6 ft at 7:45AM Jul 18, 2019Observed: 6 ft at 8:00AM Jul 18, 2019Observed: 5.98 ft at 8:15AM Jul 18, 2019Observed: 5.99 ft at 8:30AM Jul 18, 2019Observed: 5.99 ft at 8:45AM Jul 18, 2019Observed: 6 ft at 9:00AM Jul 18, 2019Observed: 5.97 ft at 9:15AM Jul 18, 2019Observed: 5.96 ft at 9:30AM Jul 18, 2019Observed: 5.98 ft at 9:45AM Jul 18, 2019Observed: 5.97 ft at 10:00AM Jul 18, 2019Observed: 5.93 ft at 10:15AM Jul 18, 2019Observed: 5.93 ft at 10:30AM Jul 18, 2019Observed: 5.97 ft at 10:45AM Jul 18, 2019Observed: 5.98 ft at 11:00AM Jul 18, 2019Observed: 5.95 ft at 11:15AM Jul 18, 2019Observed: 5.97 ft at 11:30AM Jul 18, 2019Observed: 5.98 ft at 11:45AM Jul 18, 2019Observed: 5.97 ft at 12:00PM Jul 18, 2019Observed: 5.96 ft at 12:15PM Jul 18, 2019Observed: 5.98 ft at 12:30PM Jul 18, 2019Observed: 5.96 ft at 12:45PM Jul 18, 2019Observed: 5.96 ft at 1:00PM Jul 18, 2019Observed: 5.95 ft at 1:15PM Jul 18, 2019Observed: 5.94 ft at 1:30PM Jul 18, 2019Observed: 5.94 ft at 1:45PM Jul 18, 2019Observed: 5.95 ft at 2:00PM Jul 18, 2019Observed: 5.92 ft at 2:15PM Jul 18, 2019Observed: 5.92 ft at 2:30PM Jul 18, 2019Observed: 5.93 ft at 2:45PM Jul 18, 2019Observed: 5.91 ft at 3:00PM Jul 18, 2019Observed: 5.95 ft at 3:15PM Jul 18, 2019Observed: 5.94 ft at 3:30PM Jul 18, 2019Observed: 5.94 ft at 3:45PM Jul 18, 2019Observed: 5.93 ft at 4:00PM Jul 18, 2019Observed: 5.94 ft at 4:15PM Jul 18, 2019Observed: 5.94 ft at 4:30PM Jul 18, 2019Observed: 5.91 ft at 4:45PM Jul 18, 2019Observed: 5.92 ft at 5:00PM Jul 18, 2019Observed: 5.94 ft at 5:15PM Jul 18, 2019Observed: 5.91 ft at 5:30PM Jul 18, 2019Observed: 5.92 ft at 5:45PM Jul 18, 2019Observed: 5.9 ft at 6:00PM Jul 18, 2019Observed: 5.9 ft at 6:15PM Jul 18, 2019Observed: 5.88 ft at 6:30PM Jul 18, 2019Observed: 5.9 ft at 6:45PM Jul 18, 2019Observed: 5.91 ft at 7:00PM Jul 18, 2019Observed: 5.89 ft at 7:15PM Jul 18, 2019Observed: 5.93 ft at 7:30PM Jul 18, 2019Observed: 5.89 ft at 7:45PM Jul 18, 2019Observed: 5.89 ft at 8:00PM Jul 18, 2019Observed: 5.87 ft at 8:15PM Jul 18, 2019Observed: 5.87 ft at 8:30PM Jul 18, 2019Observed: 5.9 ft at 8:45PM Jul 18, 2019Observed: 5.88 ft at 9:00PM Jul 18, 2019Observed: 5.88 ft at 9:15PM Jul 18, 2019Observed: 5.88 ft at 9:30PM Jul 18, 2019Observed: 5.88 ft at 9:45PM Jul 18, 2019Observed: 5.87 ft at 10:00PM Jul 18, 2019Observed: 5.89 ft at 10:15PM Jul 18, 2019Observed: 5.87 ft at 10:30PM Jul 18, 2019Observed: 5.87 ft at 10:45PM Jul 18, 2019Observed: 5.85 ft at 11:00PM Jul 18, 2019Observed: 5.88 ft at 11:15PM Jul 18, 2019Observed: 5.86 ft at 11:30PM Jul 18, 2019Observed: 5.88 ft at 11:45PM Jul 18, 2019Observed: 5.86 ft at 12:00AM Jul 19, 2019Observed: 5.86 ft at 12:15AM Jul 19, 2019Observed: 5.86 ft at 12:30AM Jul 19, 2019Observed: 5.86 ft at 12:45AM Jul 19, 2019Observed: 5.87 ft at 1:00AM Jul 19, 2019Observed: 5.88 ft at 1:15AM Jul 19, 2019Observed: 5.88 ft at 1:30AM Jul 19, 2019Observed: 5.87 ft at 1:45AM Jul 19, 2019Observed: 5.88 ft at 2:00AM Jul 19, 2019Observed: 5.86 ft at 2:15AM Jul 19, 2019Observed: 5.86 ft at 2:30AM Jul 19, 2019Observed: 5.87 ft at 2:45AM Jul 19, 2019Observed: 5.86 ft at 3:00AM Jul 19, 2019Observed: 5.86 ft at 3:15AM Jul 19, 2019Observed: 5.88 ft at 3:30AM Jul 19, 2019Observed: 5.87 ft at 3:45AM Jul 19, 2019Observed: 5.87 ft at 4:00AM Jul 19, 2019Observed: 5.86 ft at 4:15AM Jul 19, 2019Observed: 5.88 ft at 4:30AM Jul 19, 2019Observed: 5.9 ft at 4:45AM Jul 19, 2019Observed: 5.9 ft at 5:00AM Jul 19, 2019Observed: 5.89 ft at 5:15AM Jul 19, 2019Observed: 5.88 ft at 5:30AM Jul 19, 2019Observed: 5.9 ft at 5:45AM Jul 19, 2019Observed: 5.88 ft at 6:00AM Jul 19, 2019Observed: 5.87 ft at 6:15AM Jul 19, 2019Observed: 5.9 ft at 6:30AM Jul 19, 2019Observed: 5.89 ft at 6:45AM Jul 19, 2019Observed: 5.88 ft at 7:00AM Jul 19, 2019Observed: 5.91 ft at 7:15AM Jul 19, 2019Observed: 5.89 ft at 7:30AM Jul 19, 2019Observed: 5.92 ft at 7:45AM Jul 19, 2019Observed: 5.9 ft at 8:00AM Jul 19, 2019Observed: 5.89 ft at 8:15AM Jul 19, 2019Observed: 5.93 ft at 8:30AM Jul 19, 2019Observed: 5.88 ft at 8:45AM Jul 19, 2019Observed: 5.91 ft at 9:00AM Jul 19, 2019Observed: 5.92 ft at 9:15AM Jul 19, 2019Observed: 5.91 ft at 9:30AM Jul 19, 2019Observed: 5.91 ft at 9:45AM Jul 19, 2019Observed: 5.92 ft at 10:00AM Jul 19, 2019Observed: 5.89 ft at 10:15AM Jul 19, 2019Observed: 5.9 ft at 10:30AM Jul 19, 2019Observed: 5.9 ft at 10:45AM Jul 19, 2019Observed: 5.88 ft at 11:00AM Jul 19, 2019Observed: 5.91 ft at 11:15AM Jul 19, 2019Observed: 5.92 ft at 11:30AM Jul 19, 2019Observed: 5.9 ft at 11:45AM Jul 19, 2019Observed: 5.88 ft at 12:00PM Jul 19, 2019Observed: 5.9 ft at 12:15PM Jul 19, 2019Observed: 5.89 ft at 12:30PM Jul 19, 2019Observed: 5.91 ft at 12:45PM Jul 19, 2019Observed: 5.88 ft at 1:00PM Jul 19, 2019Observed: 5.89 ft at 1:15PM Jul 19, 2019Observed: 5.89 ft at 1:30PM Jul 19, 2019Observed: 5.89 ft at 1:45PM Jul 19, 2019Observed: 5.89 ft at 2:00PM Jul 19, 2019Observed: 5.89 ft at 2:15PM Jul 19, 2019Observed: 5.91 ft at 2:30PM Jul 19, 2019Observed: 5.9 ft at 2:45PM Jul 19, 2019Observed: 5.89 ft at 3:00PM Jul 19, 2019Observed: 5.89 ft at 3:15PM Jul 19, 2019Observed: 5.88 ft at 3:30PM Jul 19, 2019Observed: 5.89 ft at 3:45PM Jul 19, 2019Observed: 5.86 ft at 4:00PM Jul 19, 2019Observed: 5.88 ft at 4:15PM Jul 19, 2019Observed: 5.91 ft at 4:30PM Jul 19, 2019Observed: 5.88 ft at 4:45PM Jul 19, 2019Observed: 5.88 ft at 5:00PM Jul 19, 2019Observed: 5.89 ft at 5:15PM Jul 19, 2019Observed: 5.88 ft at 5:30PM Jul 19, 2019Observed: 5.88 ft at 5:45PM Jul 19, 2019Observed: 5.87 ft at 6:00PM Jul 19, 2019Observed: 5.87 ft at 6:15PM Jul 19, 2019Observed: 5.86 ft at 6:30PM Jul 19, 2019Observed: 5.88 ft at 6:45PM Jul 19, 2019Observed: 5.87 ft at 7:00PM Jul 19, 2019Observed: 5.88 ft at 7:15PM Jul 19, 2019Observed: 5.87 ft at 7:30PM Jul 19, 2019Observed: 5.88 ft at 7:45PM Jul 19, 2019Observed: 5.9 ft at 8:00PM Jul 19, 2019Observed: 5.89 ft at 8:15PM Jul 19, 2019Observed: 5.89 ft at 8:30PM Jul 19, 2019Observed: 5.87 ft at 8:45PM Jul 19, 2019Observed: 5.86 ft at 9:00PM Jul 19, 2019Observed: 5.86 ft at 9:15PM Jul 19, 2019Observed: 5.87 ft at 9:30PM Jul 19, 2019Observed: 5.88 ft at 9:45PM Jul 19, 2019Observed: 5.88 ft at 10:00PM Jul 19, 2019Observed: 5.87 ft at 10:15PM Jul 19, 2019Observed: 5.86 ft at 10:30PM Jul 19, 2019Observed: 5.82 ft at 10:45PM Jul 19, 2019Observed: 5.85 ft at 11:00PM Jul 19, 2019Observed: 5.87 ft at 11:15PM Jul 19, 2019Observed: 5.85 ft at 11:30PM Jul 19, 2019Observed: 5.81 ft at 11:45PM Jul 19, 2019Observed: 5.87 ft at 12:00AM Jul 20, 2019Observed: 5.84 ft at 12:15AM Jul 20, 2019Observed: 5.86 ft at 12:30AM Jul 20, 2019Observed: 5.85 ft at 12:45AM Jul 20, 2019Observed: 5.87 ft at 1:00AM Jul 20, 2019Observed: 5.83 ft at 1:15AM Jul 20, 2019Observed: 5.84 ft at 1:30AM Jul 20, 2019Observed: 5.81 ft at 1:45AM Jul 20, 2019Observed: 5.84 ft at 2:00AM Jul 20, 2019Observed: 5.82 ft at 2:15AM Jul 20, 2019Observed: 5.85 ft at 2:30AM Jul 20, 2019Observed: 5.83 ft at 2:45AM Jul 20, 2019Observed: 5.82 ft at 3:00AM Jul 20, 2019Observed: 5.82 ft at 3:15AM Jul 20, 2019Observed: 5.83 ft at 3:30AM Jul 20, 2019Observed: 5.83 ft at 3:45AM Jul 20, 2019Observed: 5.83 ft at 4:00AM Jul 20, 2019Observed: 5.85 ft at 4:15AM Jul 20, 2019Observed: 5.81 ft at 4:30AM Jul 20, 2019Observed: 5.86 ft at 4:45AM Jul 20, 2019Observed: 5.83 ft at 5:00AM Jul 20, 2019Observed: 5.86 ft at 5:15AM Jul 20, 2019Observed: 5.83 ft at 5:30AM Jul 20, 2019Observed: 5.85 ft at 5:45AM Jul 20, 2019Observed: 5.88 ft at 6:00AM Jul 20, 2019Observed: 5.83 ft at 6:15AM Jul 20, 2019Observed: 5.84 ft at 6:30AM Jul 20, 2019Observed: 5.85 ft at 6:45AM Jul 20, 2019Observed: 5.87 ft at 7:00AM Jul 20, 2019Observed: 5.83 ft at 7:15AM Jul 20, 2019Observed: 5.87 ft at 7:30AM Jul 20, 2019Observed: 5.86 ft at 7:45AM Jul 20, 2019Observed: 5.88 ft at 8:00AM Jul 20, 2019Observed: 5.85 ft at 8:15AM Jul 20, 2019Observed: 5.88 ft at 8:30AM Jul 20, 2019Observed: 5.86 ft at 8:45AM Jul 20, 2019Observed: 5.88 ft at 9:00AM Jul 20, 2019Observed: 5.85 ft at 9:15AM Jul 20, 2019Observed: 5.87 ft at 9:30AM Jul 20, 2019Observed: 5.87 ft at 9:45AM Jul 20, 2019Observed: 5.86 ft at 10:00AM Jul 20, 2019Observed: 5.82 ft at 10:15AM Jul 20, 2019Observed: 5.86 ft at 10:30AM Jul 20, 2019Observed: 5.85 ft at 10:45AM Jul 20, 2019Observed: 5.86 ft at 11:00AM Jul 20, 2019Observed: 5.85 ft at 11:15AM Jul 20, 2019Observed: 5.88 ft at 11:30AM Jul 20, 2019Observed: 5.84 ft at 11:45AM Jul 20, 2019Observed: 5.87 ft at 12:00PM Jul 20, 2019Observed: 5.86 ft at 12:15PM Jul 20, 2019Observed: 5.85 ft at 12:30PM Jul 20, 2019Observed: 5.87 ft at 12:45PM Jul 20, 2019Observed: 5.84 ft at 1:00PM Jul 20, 2019Observed: 5.85 ft at 1:15PM Jul 20, 2019Observed: 5.83 ft at 1:30PM Jul 20, 2019Observed: 5.83 ft at 1:45PM Jul 20, 2019Observed: 5.83 ft at 2:00PM Jul 20, 2019Observed: 5.85 ft at 2:15PM Jul 20, 2019Observed: 5.86 ft at 2:30PM Jul 20, 2019Observed: 5.83 ft at 2:45PM Jul 20, 2019Observed: 5.86 ft at 3:00PM Jul 20, 2019Observed: 5.84 ft at 3:15PM Jul 20, 2019Observed: 5.85 ft at 3:30PM Jul 20, 2019Observed: 5.85 ft at 3:45PM Jul 20, 2019Observed: 5.82 ft at 4:00PM Jul 20, 2019Observed: 5.84 ft at 4:15PM Jul 20, 2019Observed: 5.85 ft at 4:30PM Jul 20, 2019Observed: 5.85 ft at 4:45PM Jul 20, 2019Observed: 5.81 ft at 5:00PM Jul 20, 2019Observed: 5.84 ft at 5:15PM Jul 20, 2019Observed: 5.86 ft at 5:30PM Jul 20, 2019Observed: 5.83 ft at 5:45PM Jul 20, 2019Observed: 5.8 ft at 6:00PM Jul 20, 2019Observed: 5.8 ft at 6:15PM Jul 20, 2019Observed: 5.81 ft at 6:30PM Jul 20, 2019Observed: 5.83 ft at 6:45PM Jul 20, 2019Observed: 5.82 ft at 7:00PM Jul 20, 2019Observed: 5.84 ft at 7:15PM Jul 20, 2019Observed: 5.8 ft at 7:30PM Jul 20, 2019Observed: 5.79 ft at 7:45PM Jul 20, 2019Observed: 5.82 ft at 8:00PM Jul 20, 2019Observed: 5.82 ft at 8:15PM Jul 20, 2019Observed: 5.82 ft at 8:30PM Jul 20, 2019Observed: 5.82 ft at 8:45PM Jul 20, 2019Observed: 5.81 ft at 9:00PM Jul 20, 2019Observed: 5.81 ft at 9:15PM Jul 20, 2019Observed: 5.78 ft at 9:30PM Jul 20, 2019Observed: 5.8 ft at 9:45PM Jul 20, 2019Observed: 5.8 ft at 10:00PM Jul 20, 2019Observed: 5.75 ft at 10:15PM Jul 20, 2019Observed: 5.8 ft at 10:30PM Jul 20, 2019Observed: 5.79 ft at 10:45PM Jul 20, 2019Observed: 5.81 ft at 11:00PM Jul 20, 2019Observed: 5.8 ft at 11:15PM Jul 20, 2019Observed: 5.79 ft at 11:30PM Jul 20, 2019Observed: 5.75 ft at 11:45PM Jul 20, 2019Observed: 5.75 ft at 12:00AM Jul 21, 2019Observed: 5.79 ft at 12:15AM Jul 21, 2019Observed: 5.75 ft at 12:30AM Jul 21, 2019Observed: 5.75 ft at 12:45AM Jul 21, 2019Observed: 5.76 ft at 1:00AM Jul 21, 2019Observed: 5.77 ft at 1:15AM Jul 21, 2019Observed: 5.79 ft at 1:30AM Jul 21, 2019Observed: 5.77 ft at 1:45AM Jul 21, 2019Observed: 5.75 ft at 2:00AM Jul 21, 2019Observed: 5.77 ft at 2:15AM Jul 21, 2019Observed: 5.77 ft at 2:30AM Jul 21, 2019Observed: 5.77 ft at 2:45AM Jul 21, 2019Observed: 5.77 ft at 3:00AM Jul 21, 2019Observed: 5.78 ft at 3:15AM Jul 21, 2019Observed: 5.79 ft at 3:30AM Jul 21, 2019Observed: 5.72 ft at 3:45AM Jul 21, 2019Observed: 5.77 ft at 4:00AM Jul 21, 2019Observed: 5.77 ft at 4:15AM Jul 21, 2019Observed: 5.78 ft at 4:30AM Jul 21, 2019Observed: 5.77 ft at 4:45AM Jul 21, 2019Observed: 5.78 ft at 5:00AM Jul 21, 2019Observed: 5.77 ft at 5:15AM Jul 21, 2019Observed: 5.77 ft at 5:30AM Jul 21, 2019Observed: 5.77 ft at 5:45AM Jul 21, 2019Observed: 5.8 ft at 6:00AM Jul 21, 2019Observed: 5.78 ft at 6:15AM Jul 21, 2019Observed: 5.79 ft at 6:30AM Jul 21, 2019Observed: 5.79 ft at 6:45AM Jul 21, 2019Observed: 5.78 ft at 7:00AM Jul 21, 2019Observed: 5.77 ft at 7:15AM Jul 21, 2019Observed: 5.79 ft at 7:30AM Jul 21, 2019Observed: 5.77 ft at 7:45AM Jul 21, 2019Observed: 5.79 ft at 8:00AM Jul 21, 2019Observed: 5.8 ft at 8:15AM Jul 21, 2019Observed: 5.76 ft at 8:30AM Jul 21, 2019Observed: 5.75 ft at 8:45AM Jul 21, 2019Observed: 5.78 ft at 9:00AM Jul 21, 2019Observed: 5.76 ft at 9:15AM Jul 21, 2019Observed: 5.73 ft at 9:30AM Jul 21, 2019Observed: 5.77 ft at 9:45AM Jul 21, 2019Observed: 5.75 ft at 10:00AM Jul 21, 2019Observed: 5.79 ft at 10:15AM Jul 21, 2019Observed: 5.78 ft at 10:30AM Jul 21, 2019Observed: 5.78 ft at 10:45AM Jul 21, 2019Observed: 5.79 ft at 11:00AM Jul 21, 2019Observed: 5.77 ft at 11:15AM Jul 21, 2019Observed: 5.79 ft at 11:30AM Jul 21, 2019Observed: 5.79 ft at 11:45AM Jul 21, 2019Observed: 5.77 ft at 12:00PM Jul 21, 2019Observed: 5.78 ft at 12:15PM Jul 21, 2019Observed: 5.78 ft at 12:30PM Jul 21, 2019Observed: 5.77 ft at 12:45PM Jul 21, 2019Observed: 5.75 ft at 1:00PM Jul 21, 2019Observed: 5.78 ft at 1:15PM Jul 21, 2019Observed: 5.78 ft at 1:30PM Jul 21, 2019Observed: 5.79 ft at 1:45PM Jul 21, 2019Observed: 5.76 ft at 2:00PM Jul 21, 2019Observed: 5.76 ft at 2:15PM Jul 21, 2019Observed: 5.77 ft at 2:30PM Jul 21, 2019Observed: 5.75 ft at 2:45PM Jul 21, 2019Observed: 5.77 ft at 3:00PM Jul 21, 2019Observed: 5.74 ft at 3:15PM Jul 21, 2019Observed: 5.75 ft at 3:30PM Jul 21, 2019Observed: 5.76 ft at 3:45PM Jul 21, 2019Observed: 5.76 ft at 4:00PM Jul 21, 2019Observed: 5.78 ft at 4:15PM Jul 21, 2019Observed: 5.75 ft at 4:30PM Jul 21, 2019Observed: 5.74 ft at 4:45PM Jul 21, 2019Observed: 5.74 ft at 5:00PM Jul 21, 2019Observed: 5.74 ft at 5:15PM Jul 21, 2019Observed: 5.74 ft at 5:30PM Jul 21, 2019Observed: 5.73 ft at 5:45PM Jul 21, 2019Observed: 5.74 ft at 6:00PM Jul 21, 2019Observed: 5.69 ft at 6:15PM Jul 21, 2019Observed: 5.75 ft at 6:30PM Jul 21, 2019Observed: 5.73 ft at 6:45PM Jul 21, 2019Observed: 5.72 ft at 7:00PM Jul 21, 2019Observed: 5.72 ft at 7:15PM Jul 21, 2019Observed: 5.74 ft at 7:30PM Jul 21, 2019Observed: 5.72 ft at 7:45PM Jul 21, 2019Observed: 5.74 ft at 8:00PM Jul 21, 2019Observed: 5.73 ft at 8:15PM Jul 21, 2019Observed: 5.68 ft at 8:30PM Jul 21, 2019Observed: 5.72 ft at 8:45PM Jul 21, 2019Observed: 5.73 ft at 9:00PM Jul 21, 2019Observed: 5.73 ft at 9:15PM Jul 21, 2019Observed: 5.72 ft at 9:30PM Jul 21, 2019Observed: 5.72 ft at 9:45PM Jul 21, 2019Observed: 5.71 ft at 10:00PM Jul 21, 2019Observed: 5.71 ft at 10:15PM Jul 21, 2019Observed: 5.71 ft at 10:30PM Jul 21, 2019Observed: 5.72 ft at 10:45PM Jul 21, 2019Observed: 5.71 ft at 11:00PM Jul 21, 2019Observed: 5.69 ft at 11:15PM Jul 21, 2019Observed: 5.7 ft at 11:30PM Jul 21, 2019Observed: 5.66 ft at 11:45PM Jul 21, 2019Observed: 5.67 ft at 12:00AM Jul 22, 2019Observed: 5.7 ft at 12:15AM Jul 22, 2019Observed: 5.69 ft at 12:30AM Jul 22, 2019Observed: 5.68 ft at 12:45AM Jul 22, 2019Observed: 5.69 ft at 1:00AM Jul 22, 2019Observed: 5.69 ft at 1:15AM Jul 22, 2019Observed: 5.69 ft at 1:30AM Jul 22, 2019Observed: 5.66 ft at 1:45AM Jul 22, 2019Observed: 5.67 ft at 2:00AM Jul 22, 2019Observed: 5.69 ft at 2:15AM Jul 22, 2019Observed: 5.69 ft at 2:30AM Jul 22, 2019Highest Forecast: 5.72 ft 6:00AM Jul 22, 2019Forecast: 5.71 ft 12:00PM Jul 22, 2019Forecast: 5.7 ft 6:00PM Jul 22, 2019Forecast: 5.69 ft 12:00AM Jul 23, 2019Forecast: 5.68 ft 6:00AM Jul 23, 2019Forecast: 5.67 ft 12:00PM Jul 23, 2019Forecast: 5.66 ft 6:00PM Jul 23, 2019Forecast: 5.65 ft 12:00AM Jul 24, 2019Forecast: 5.64 ft 6:00AM Jul 24, 2019Forecast: 5.63 ft 12:00PM Jul 24, 2019Forecast: 5.62 ft 6:00PM Jul 24, 2019Forecast: 5.61 ft 12:00AM Jul 25, 2019Forecast: 5.6 ft 6:00AM Jul 25, 2019Forecast: 5.59 ft 12:00PM Jul 25, 2019Forecast: 5.58 ft 6:00PM Jul 25, 2019Forecast: 5.57 ft 12:00AM Jul 26, 2019Forecast: 5.56 ft 6:00AM Jul 26, 2019Forecast: 5.55 ft 12:00PM Jul 26, 2019Forecast: 5.54 ft 6:00PM Jul 26, 2019Forecast: 5.53 ft 12:00AM Jul 27, 2019USGS--Water Resources of the United StatesALPW4(plotting HGIRG) Graph Created (3:34AM Jul 22, 2019)ObservedForecast (issued 10:31AM Jul 21)Latest observed value: 5.69 ft at 2:30 AM MDT 22-Jul-2019.
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Tabular Data (UTC)
Tabular Data (MDT)
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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) 17,895 cfs on 06/08/2019 (P)
(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
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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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14.04 Record stage and flow---38,600 cfs (6/11/1997).
Photos
(1) Looking Upstream---Moderate Flow
(2) Looking Downstream---Moderate Flow
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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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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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