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Hydrograph River at a Glance Download
Henrys Fork at St Anthony Stage (ft)Flow (cfs)Observed: 3.91 ft at 9:00PM Jan 12, 2019Observed: 3.9 ft at 9:15PM Jan 12, 2019Observed: 3.91 ft at 9:30PM Jan 12, 2019Observed: 3.92 ft at 9:45PM Jan 12, 2019Observed: 3.93 ft at 10:00PM Jan 12, 2019Observed: 3.93 ft at 10:15PM Jan 12, 2019Observed: 3.93 ft at 10:30PM Jan 12, 2019Observed: 3.93 ft at 10:45PM Jan 12, 2019Observed: 3.93 ft at 11:00PM Jan 12, 2019Observed: 3.92 ft at 11:15PM Jan 12, 2019Observed: 3.92 ft at 11:30PM Jan 12, 2019Observed: 3.91 ft at 11:45PM Jan 12, 2019Observed: 3.91 ft at 12:00AM Jan 13, 2019Observed: 3.89 ft at 12:15AM Jan 13, 2019Observed: 3.88 ft at 12:30AM Jan 13, 2019Observed: 3.87 ft at 12:45AM Jan 13, 2019Observed: 3.87 ft at 1:00AM Jan 13, 2019Observed: 3.87 ft at 1:15AM Jan 13, 2019Observed: 3.85 ft at 1:30AM Jan 13, 2019Observed: 3.87 ft at 1:45AM Jan 13, 2019Observed: 3.87 ft at 2:00AM Jan 13, 2019Observed: 3.89 ft at 2:15AM Jan 13, 2019Observed: 3.89 ft at 2:30AM Jan 13, 2019Observed: 3.89 ft at 2:45AM Jan 13, 2019Observed: 3.89 ft at 3:00AM Jan 13, 2019Observed: 3.89 ft at 3:15AM Jan 13, 2019Observed: 3.9 ft at 3:30AM Jan 13, 2019Observed: 3.92 ft at 3:45AM Jan 13, 2019Observed: 3.93 ft at 4:00AM Jan 13, 2019Observed: 3.94 ft at 4:15AM Jan 13, 2019Observed: 3.94 ft at 4:30AM Jan 13, 2019Observed: 3.95 ft at 4:45AM Jan 13, 2019Observed: 3.96 ft at 5:00AM Jan 13, 2019Observed: 3.96 ft at 5:15AM Jan 13, 2019Observed: 3.97 ft at 5:30AM Jan 13, 2019Observed: 3.96 ft at 5:45AM Jan 13, 2019Observed: 3.97 ft at 6:00AM Jan 13, 2019Observed: 3.97 ft at 6:15AM Jan 13, 2019Observed: 3.98 ft at 6:30AM Jan 13, 2019Observed: 3.98 ft at 6:45AM Jan 13, 2019Observed: 3.97 ft at 7:00AM Jan 13, 2019Observed: 3.96 ft at 7:15AM Jan 13, 2019Observed: 3.96 ft at 7:30AM Jan 13, 2019Observed: 3.96 ft at 7:45AM Jan 13, 2019Observed: 3.96 ft at 8:00AM Jan 13, 2019Observed: 3.96 ft at 8:15AM Jan 13, 2019Observed: 3.95 ft at 8:30AM Jan 13, 2019Observed: 3.94 ft at 8:45AM Jan 13, 2019Observed: 3.95 ft at 9:00AM Jan 13, 2019Observed: 3.96 ft at 9:15AM Jan 13, 2019Observed: 3.96 ft at 9:30AM Jan 13, 2019Observed: 3.96 ft at 9:45AM Jan 13, 2019Observed: 3.95 ft at 10:00AM Jan 13, 2019Observed: 3.93 ft at 10:15AM Jan 13, 2019Observed: 3.91 ft at 10:30AM Jan 13, 2019Observed: 3.9 ft at 10:45AM Jan 13, 2019Observed: 3.9 ft at 11:00AM Jan 13, 2019Observed: 3.9 ft at 11:15AM Jan 13, 2019Observed: 3.87 ft at 11:30AM Jan 13, 2019Observed: 3.87 ft at 11:45AM Jan 13, 2019Observed: 3.83 ft at 12:00PM Jan 13, 2019Observed: 3.8 ft at 12:15PM Jan 13, 2019Observed: 3.76 ft at 12:30PM Jan 13, 2019Observed: 3.75 ft at 12:45PM Jan 13, 2019Observed: 3.73 ft at 1:00PM Jan 13, 2019Observed: 3.73 ft at 1:15PM Jan 13, 2019Observed: 3.73 ft at 1:30PM Jan 13, 2019Observed: 3.71 ft at 1:45PM Jan 13, 2019Observed: 3.69 ft at 2:00PM Jan 13, 2019Observed: 3.7 ft at 2:15PM Jan 13, 2019Observed: 3.69 ft at 2:30PM Jan 13, 2019Observed: 3.67 ft at 2:45PM Jan 13, 2019Observed: 3.67 ft at 3:00PM Jan 13, 2019Observed: 3.67 ft at 3:15PM Jan 13, 2019Observed: 3.68 ft at 3:30PM Jan 13, 2019Observed: 3.69 ft at 3:45PM Jan 13, 2019Observed: 3.7 ft at 4:00PM Jan 13, 2019Observed: 3.72 ft at 4:15PM Jan 13, 2019Observed: 3.71 ft at 4:30PM Jan 13, 2019Observed: 3.73 ft at 4:45PM Jan 13, 2019Observed: 3.73 ft at 5:00PM Jan 13, 2019Observed: 3.75 ft at 5:15PM Jan 13, 2019Observed: 3.77 ft at 5:30PM Jan 13, 2019Observed: 3.77 ft at 5:45PM Jan 13, 2019Observed: 3.77 ft at 6:00PM Jan 13, 2019Observed: 3.76 ft at 6:15PM Jan 13, 2019Observed: 3.79 ft at 6:30PM Jan 13, 2019Observed: 3.8 ft at 6:45PM Jan 13, 2019Observed: 3.81 ft at 7:00PM Jan 13, 2019Observed: 3.83 ft at 7:15PM Jan 13, 2019Observed: 3.83 ft at 7:30PM Jan 13, 2019Observed: 3.84 ft at 7:45PM Jan 13, 2019Observed: 3.86 ft at 8:00PM Jan 13, 2019Observed: 3.87 ft at 8:15PM Jan 13, 2019Observed: 3.87 ft at 8:30PM Jan 13, 2019Observed: 3.89 ft at 8:45PM Jan 13, 2019Observed: 3.9 ft at 9:00PM Jan 13, 2019Observed: 3.87 ft at 9:15PM Jan 13, 2019Observed: 3.88 ft at 9:30PM Jan 13, 2019Observed: 3.9 ft at 9:45PM Jan 13, 2019Observed: 3.9 ft at 10:00PM Jan 13, 2019Observed: 3.91 ft at 10:15PM Jan 13, 2019Observed: 3.92 ft at 10:30PM Jan 13, 2019Observed: 3.9 ft at 10:45PM Jan 13, 2019Observed: 3.9 ft at 11:00PM Jan 13, 2019Observed: 3.89 ft at 11:15PM Jan 13, 2019Observed: 3.87 ft at 11:30PM Jan 13, 2019Observed: 3.87 ft at 11:45PM Jan 13, 2019Observed: 3.88 ft at 12:00AM Jan 14, 2019Observed: 3.89 ft at 12:15AM Jan 14, 2019Observed: 3.88 ft at 12:30AM Jan 14, 2019Observed: 3.89 ft at 12:45AM Jan 14, 2019Observed: 3.89 ft at 1:00AM Jan 14, 2019Observed: 3.9 ft at 1:15AM Jan 14, 2019Observed: 3.9 ft at 1:30AM Jan 14, 2019Observed: 3.93 ft at 1:45AM Jan 14, 2019Observed: 3.93 ft at 2:00AM Jan 14, 2019Observed: 3.93 ft at 2:15AM Jan 14, 2019Observed: 3.94 ft at 2:30AM Jan 14, 2019Observed: 3.94 ft at 2:45AM Jan 14, 2019Observed: 3.95 ft at 3:00AM Jan 14, 2019Observed: 3.96 ft at 3:15AM Jan 14, 2019Observed: 3.95 ft at 3:30AM Jan 14, 2019Observed: 3.97 ft at 3:45AM Jan 14, 2019Observed: 3.97 ft at 4:00AM Jan 14, 2019Observed: 3.98 ft at 4:15AM Jan 14, 2019Observed: 3.99 ft at 4:30AM Jan 14, 2019Observed: 3.98 ft at 4:45AM Jan 14, 2019Observed: 3.97 ft at 5:00AM Jan 14, 2019Observed: 3.98 ft at 5:15AM Jan 14, 2019Observed: 3.97 ft at 5:30AM Jan 14, 2019Observed: 3.96 ft at 5:45AM Jan 14, 2019Observed: 3.95 ft at 6:00AM Jan 14, 2019Observed: 3.96 ft at 6:15AM Jan 14, 2019Observed: 3.95 ft at 6:30AM Jan 14, 2019Observed: 3.96 ft at 6:45AM Jan 14, 2019Observed: 3.95 ft at 7:00AM Jan 14, 2019Observed: 3.95 ft at 7:15AM Jan 14, 2019Observed: 3.94 ft at 7:30AM Jan 14, 2019Observed: 3.95 ft at 7:45AM Jan 14, 2019Observed: 3.95 ft at 8:00AM Jan 14, 2019Observed: 3.94 ft at 8:15AM Jan 14, 2019Observed: 3.95 ft at 8:30AM Jan 14, 2019Observed: 3.94 ft at 8:45AM Jan 14, 2019Observed: 3.94 ft at 9:00AM Jan 14, 2019Observed: 3.93 ft at 9:15AM Jan 14, 2019Observed: 3.93 ft at 9:30AM Jan 14, 2019Observed: 3.92 ft at 9:45AM Jan 14, 2019Observed: 3.91 ft at 10:00AM Jan 14, 2019Observed: 3.89 ft at 10:15AM Jan 14, 2019Observed: 3.88 ft at 10:30AM Jan 14, 2019Observed: 3.87 ft at 10:45AM Jan 14, 2019Observed: 3.87 ft at 11:00AM Jan 14, 2019Observed: 3.89 ft at 11:15AM Jan 14, 2019Observed: 3.91 ft at 11:30AM Jan 14, 2019Observed: 3.92 ft at 11:45AM Jan 14, 2019Observed: 3.92 ft at 12:00PM Jan 14, 2019Observed: 3.89 ft at 12:15PM Jan 14, 2019Observed: 3.93 ft at 12:30PM Jan 14, 2019Observed: 3.86 ft at 12:45PM Jan 14, 2019Observed: 3.81 ft at 1:00PM Jan 14, 2019Observed: 3.78 ft at 1:15PM Jan 14, 2019Observed: 3.77 ft at 1:30PM Jan 14, 2019Observed: 3.77 ft at 1:45PM Jan 14, 2019Observed: 3.77 ft at 2:00PM Jan 14, 2019Observed: 3.78 ft at 2:15PM Jan 14, 2019Observed: 3.77 ft at 2:30PM Jan 14, 2019Observed: 3.76 ft at 2:45PM Jan 14, 2019Observed: 3.75 ft at 3:00PM Jan 14, 2019Observed: 3.75 ft at 3:15PM Jan 14, 2019Observed: 3.76 ft at 3:30PM Jan 14, 2019Observed: 3.78 ft at 3:45PM Jan 14, 2019Observed: 3.78 ft at 4:00PM Jan 14, 2019Observed: 3.79 ft at 4:15PM Jan 14, 2019Observed: 3.82 ft at 4:30PM Jan 14, 2019Observed: 3.82 ft at 4:45PM Jan 14, 2019Observed: 3.83 ft at 5:00PM Jan 14, 2019Observed: 3.85 ft at 5:15PM Jan 14, 2019Observed: 3.84 ft at 5:30PM Jan 14, 2019Observed: 3.85 ft at 5:45PM Jan 14, 2019Observed: 3.87 ft at 6:00PM Jan 14, 2019Observed: 3.89 ft at 6:15PM Jan 14, 2019Observed: 3.88 ft at 6:30PM Jan 14, 2019Observed: 3.91 ft at 6:45PM Jan 14, 2019Observed: 3.93 ft at 7:00PM Jan 14, 2019Observed: 3.9 ft at 7:15PM Jan 14, 2019Observed: 3.89 ft at 7:30PM Jan 14, 2019Observed: 3.9 ft at 7:45PM Jan 14, 2019Observed: 3.87 ft at 8:00PM Jan 14, 2019Observed: 3.92 ft at 8:15PM Jan 14, 2019Observed: 3.88 ft at 8:30PM Jan 14, 2019Observed: 3.86 ft at 8:45PM Jan 14, 2019Observed: 3.85 ft at 9:00PM Jan 14, 2019Observed: 3.87 ft at 9:15PM Jan 14, 2019Observed: 3.86 ft at 9:30PM Jan 14, 2019Observed: 3.85 ft at 9:45PM Jan 14, 2019Observed: 3.86 ft at 10:00PM Jan 14, 2019Observed: 3.88 ft at 10:15PM Jan 14, 2019Observed: 3.88 ft at 10:30PM Jan 14, 2019Observed: 3.9 ft at 10:45PM Jan 14, 2019Observed: 3.9 ft at 11:00PM Jan 14, 2019Observed: 3.91 ft at 11:15PM Jan 14, 2019Observed: 3.9 ft at 11:30PM Jan 14, 2019Observed: 3.9 ft at 11:45PM Jan 14, 2019Observed: 3.9 ft at 12:00AM Jan 15, 2019Observed: 3.88 ft at 12:15AM Jan 15, 2019Observed: 3.89 ft at 12:30AM Jan 15, 2019Observed: 3.87 ft at 12:45AM Jan 15, 2019Observed: 3.87 ft at 1:00AM Jan 15, 2019Observed: 3.85 ft at 1:15AM Jan 15, 2019Observed: 3.85 ft at 1:30AM Jan 15, 2019Observed: 3.86 ft at 1:45AM Jan 15, 2019Observed: 3.85 ft at 2:00AM Jan 15, 2019Observed: 3.86 ft at 2:15AM Jan 15, 2019Observed: 3.85 ft at 2:30AM Jan 15, 2019Observed: 3.85 ft at 2:45AM Jan 15, 2019Observed: 3.84 ft at 3:00AM Jan 15, 2019Observed: 3.85 ft at 3:15AM Jan 15, 2019Observed: 3.85 ft at 3:30AM Jan 15, 2019Observed: 3.84 ft at 3:45AM Jan 15, 2019Observed: 3.83 ft at 4:00AM Jan 15, 2019Observed: 3.85 ft at 4:15AM Jan 15, 2019Observed: 3.84 ft at 4:30AM Jan 15, 2019Observed: 3.84 ft at 4:45AM Jan 15, 2019Observed: 3.85 ft at 5:00AM Jan 15, 2019Observed: 3.84 ft at 5:15AM Jan 15, 2019Observed: 3.85 ft at 5:30AM Jan 15, 2019Observed: 3.86 ft at 5:45AM Jan 15, 2019Observed: 3.86 ft at 6:00AM Jan 15, 2019Observed: 3.86 ft at 6:15AM Jan 15, 2019Observed: 3.85 ft at 6:30AM Jan 15, 2019Observed: 3.85 ft at 6:45AM Jan 15, 2019Observed: 3.85 ft at 7:00AM Jan 15, 2019Observed: 3.85 ft at 7:15AM Jan 15, 2019Observed: 3.85 ft at 7:30AM Jan 15, 2019Observed: 3.85 ft at 7:45AM Jan 15, 2019Observed: 3.86 ft at 8:00AM Jan 15, 2019Observed: 3.86 ft at 8:01AM Jan 15, 2019Observed: 3.86 ft at 8:15AM Jan 15, 2019Observed: 3.86 ft at 8:16AM Jan 15, 2019Observed: 3.87 ft at 8:30AM Jan 15, 2019Observed: 3.87 ft at 8:31AM Jan 15, 2019Observed: 3.87 ft at 8:45AM Jan 15, 2019Observed: 3.87 ft at 9:00AM Jan 15, 2019Observed: 3.87 ft at 9:15AM Jan 15, 2019Observed: 3.88 ft at 9:30AM Jan 15, 2019Observed: 3.87 ft at 9:45AM Jan 15, 2019Observed: 3.86 ft at 10:00AM Jan 15, 2019Observed: 3.85 ft at 10:15AM Jan 15, 2019Observed: 3.86 ft at 10:30AM Jan 15, 2019Observed: 3.88 ft at 10:45AM Jan 15, 2019Observed: 3.89 ft at 11:00AM Jan 15, 2019Observed: 3.9 ft at 11:15AM Jan 15, 2019Observed: 3.91 ft at 11:30AM Jan 15, 2019Observed: 3.91 ft at 11:45AM Jan 15, 2019Observed: 3.92 ft at 12:00PM Jan 15, 2019Observed: 3.9 ft at 12:15PM Jan 15, 2019Observed: 3.9 ft at 12:30PM Jan 15, 2019Observed: 3.88 ft at 12:45PM Jan 15, 2019Observed: 3.88 ft at 1:00PM Jan 15, 2019Observed: 3.89 ft at 1:15PM Jan 15, 2019Observed: 3.89 ft at 1:30PM Jan 15, 2019Observed: 3.89 ft at 1:45PM Jan 15, 2019Observed: 3.9 ft at 2:00PM Jan 15, 2019Observed: 3.91 ft at 2:15PM Jan 15, 2019Observed: 3.92 ft at 2:30PM Jan 15, 2019Observed: 3.98 ft at 2:45PM Jan 15, 2019Observed: 4.01 ft at 3:00PM Jan 15, 2019Observed: 3.93 ft at 3:15PM Jan 15, 2019Observed: 3.86 ft at 3:30PM Jan 15, 2019Observed: 3.84 ft at 3:45PM Jan 15, 2019Observed: 3.84 ft at 4:00PM Jan 15, 2019Observed: 3.84 ft at 4:15PM Jan 15, 2019Observed: 3.84 ft at 4:30PM Jan 15, 2019Observed: 3.85 ft at 4:45PM Jan 15, 2019Observed: 3.83 ft at 5:00PM Jan 15, 2019Observed: 3.81 ft at 5:15PM Jan 15, 2019Observed: 3.82 ft at 5:30PM Jan 15, 2019Observed: 3.83 ft at 5:45PM Jan 15, 2019Observed: 3.84 ft at 6:00PM Jan 15, 2019Observed: 3.85 ft at 6:15PM Jan 15, 2019Observed: 3.86 ft at 6:30PM Jan 15, 2019Observed: 3.86 ft at 6:45PM Jan 15, 2019Observed: 3.86 ft at 7:00PM Jan 15, 2019Observed: 3.87 ft at 7:15PM Jan 15, 2019Observed: 3.89 ft at 7:30PM Jan 15, 2019Observed: 3.89 ft at 7:45PM Jan 15, 2019Observed: 3.88 ft at 8:00PM Jan 15, 2019Observed: 3.88 ft at 8:15PM Jan 15, 2019Observed: 3.87 ft at 8:30PM Jan 15, 2019Observed: 3.9 ft at 8:45PM Jan 15, 2019Observed: 3.89 ft at 9:00PM Jan 15, 2019Observed: 3.9 ft at 9:15PM Jan 15, 2019Observed: 3.93 ft at 9:30PM Jan 15, 2019Observed: 3.93 ft at 9:45PM Jan 15, 2019Observed: 3.92 ft at 10:00PM Jan 15, 2019Observed: 3.93 ft at 10:15PM Jan 15, 2019Observed: 3.95 ft at 10:30PM Jan 15, 2019Observed: 3.97 ft at 10:45PM Jan 15, 2019Observed: 3.97 ft at 11:00PM Jan 15, 2019Observed: 3.96 ft at 11:15PM Jan 15, 2019Observed: 3.94 ft at 11:30PM Jan 15, 2019Observed: 3.95 ft at 11:45PM Jan 15, 2019Observed: 3.96 ft at 12:00AM Jan 16, 2019Observed: 3.96 ft at 12:15AM Jan 16, 2019Observed: 3.97 ft at 12:30AM Jan 16, 2019Observed: 3.98 ft at 12:45AM Jan 16, 2019Observed: 3.98 ft at 1:00AM Jan 16, 2019Observed: 3.98 ft at 1:15AM Jan 16, 2019Observed: 3.99 ft at 1:30AM Jan 16, 2019Observed: 3.99 ft at 1:45AM Jan 16, 2019Observed: 4.02 ft at 2:00AM Jan 16, 2019Observed: 4.02 ft at 2:15AM Jan 16, 2019Observed: 4.02 ft at 2:30AM Jan 16, 2019Observed: 3.99 ft at 2:45AM Jan 16, 2019Observed: 4.01 ft at 3:00AM Jan 16, 2019Observed: 4.01 ft at 3:15AM Jan 16, 2019Observed: 4.02 ft at 3:30AM Jan 16, 2019Observed: 4.01 ft at 3:45AM Jan 16, 2019Observed: 4.01 ft at 4:00AM Jan 16, 2019Observed: 4.05 ft at 4:15AM Jan 16, 2019Observed: 4.03 ft at 4:30AM Jan 16, 2019Observed: 4.01 ft at 4:45AM Jan 16, 2019Observed: 4 ft at 5:00AM Jan 16, 2019Observed: 4.03 ft at 5:15AM Jan 16, 2019Observed: 3.97 ft at 5:30AM Jan 16, 2019Observed: 3.98 ft at 5:45AM Jan 16, 2019Observed: 3.99 ft at 6:00AM Jan 16, 2019Observed: 3.99 ft at 6:15AM Jan 16, 2019Observed: 3.99 ft at 6:30AM Jan 16, 2019Observed: 3.99 ft at 6:45AM Jan 16, 2019Observed: 4.04 ft at 7:00AM Jan 16, 2019Observed: 3.99 ft at 7:15AM Jan 16, 2019Observed: 4 ft at 7:30AM Jan 16, 2019Observed: 3.99 ft at 7:45AM Jan 16, 2019Observed: 4.01 ft at 8:00AM Jan 16, 2019Observed: 3.99 ft at 8:15AM Jan 16, 2019Observed: 4 ft at 8:30AM Jan 16, 2019Observed: 4 ft at 8:45AM Jan 16, 2019Observed: 4.01 ft at 9:00AM Jan 16, 2019Observed: 4.03 ft at 9:15AM Jan 16, 2019Observed: 4.05 ft at 9:30AM Jan 16, 2019Observed: 3.98 ft at 9:45AM Jan 16, 2019Observed: 4.01 ft at 10:00AM Jan 16, 2019Observed: 4 ft at 10:15AM Jan 16, 2019Observed: 4 ft at 10:30AM Jan 16, 2019Observed: 4.02 ft at 10:45AM Jan 16, 2019Observed: 3.98 ft at 11:00AM Jan 16, 2019Observed: 3.97 ft at 11:15AM Jan 16, 2019Observed: 3.95 ft at 11:30AM Jan 16, 2019Observed: 3.96 ft at 11:45AM Jan 16, 2019Observed: 3.99 ft at 12:00PM Jan 16, 2019Observed: 3.99 ft at 12:15PM Jan 16, 2019Observed: 3.98 ft at 12:30PM Jan 16, 2019Observed: 4.02 ft at 12:45PM Jan 16, 2019Observed: 3.98 ft at 1:00PM Jan 16, 2019Observed: 3.97 ft at 1:15PM Jan 16, 2019Observed: 3.97 ft at 1:30PM Jan 16, 2019Observed: 3.97 ft at 1:45PM Jan 16, 2019Observed: 3.95 ft at 2:00PM Jan 16, 2019Observed: 3.95 ft at 2:15PM Jan 16, 2019Observed: 3.94 ft at 2:30PM Jan 16, 2019Observed: 3.94 ft at 2:45PM Jan 16, 2019Observed: 3.93 ft at 3:00PM Jan 16, 2019Observed: 3.93 ft at 3:15PM Jan 16, 2019Observed: 3.92 ft at 3:30PM Jan 16, 2019Observed: 3.91 ft at 3:45PM Jan 16, 2019Observed: 3.91 ft at 4:00PM Jan 16, 2019Observed: 3.91 ft at 4:15PM Jan 16, 2019Observed: 3.89 ft at 4:30PM Jan 16, 2019Observed: 3.89 ft at 4:45PM Jan 16, 2019Observed: 3.89 ft at 5:00PM Jan 16, 2019Observed: 3.9 ft at 5:15PM Jan 16, 2019Observed: 3.91 ft at 5:30PM Jan 16, 2019Observed: 3.92 ft at 5:45PM Jan 16, 2019Observed: 3.92 ft at 6:00PM Jan 16, 2019Observed: 3.92 ft at 6:15PM Jan 16, 2019Observed: 3.92 ft at 6:30PM Jan 16, 2019Observed: 3.9 ft at 6:45PM Jan 16, 2019Observed: 3.91 ft at 7:00PM Jan 16, 2019Observed: 3.92 ft at 7:15PM Jan 16, 2019Observed: 3.9 ft at 7:30PM Jan 16, 2019Observed: 3.88 ft at 7:45PM Jan 16, 2019Observed: 3.94 ft at 8:00PM Jan 16, 2019Observed: 3.9 ft at 8:15PM Jan 16, 2019Observed: 3.87 ft at 8:30PM Jan 16, 2019Observed: 3.88 ft at 8:45PM Jan 16, 2019Observed: 3.91 ft at 9:00PM Jan 16, 2019Observed: 3.87 ft at 9:15PM Jan 16, 2019Observed: 3.87 ft at 9:30PM Jan 16, 2019Observed: 3.89 ft at 9:45PM Jan 16, 2019Observed: 3.89 ft at 10:00PM Jan 16, 2019Observed: 3.89 ft at 10:15PM Jan 16, 2019Observed: 3.91 ft at 10:30PM Jan 16, 2019Observed: 3.94 ft at 10:45PM Jan 16, 2019Observed: 3.94 ft at 11:00PM Jan 16, 2019Observed: 3.92 ft at 11:15PM Jan 16, 2019Observed: 3.95 ft at 11:30PM Jan 16, 2019Observed: 3.91 ft at 11:45PM Jan 16, 2019Observed: 3.94 ft at 12:00AM Jan 17, 2019Observed: 3.94 ft at 12:15AM Jan 17, 2019Observed: 3.95 ft at 12:30AM Jan 17, 2019Observed: 3.93 ft at 12:45AM Jan 17, 2019Observed: 3.94 ft at 1:00AM Jan 17, 2019Observed: 3.94 ft at 1:15AM Jan 17, 2019Observed: 3.92 ft at 1:30AM Jan 17, 2019Observed: 3.93 ft at 1:45AM Jan 17, 2019Observed: 3.94 ft at 2:00AM Jan 17, 2019Observed: 3.94 ft at 2:15AM Jan 17, 2019Observed: 3.94 ft at 2:30AM Jan 17, 2019Observed: 3.94 ft at 2:45AM Jan 17, 2019Observed: 3.96 ft at 3:00AM Jan 17, 2019Observed: 3.94 ft at 3:15AM Jan 17, 2019Observed: 3.94 ft at 3:30AM Jan 17, 2019Observed: 3.95 ft at 3:45AM Jan 17, 2019Observed: 3.96 ft at 4:00AM Jan 17, 2019Observed: 3.93 ft at 4:15AM Jan 17, 2019Observed: 3.95 ft at 4:30AM Jan 17, 2019Observed: 3.93 ft at 4:45AM Jan 17, 2019Observed: 3.95 ft at 5:00AM Jan 17, 2019Observed: 3.94 ft at 5:15AM Jan 17, 2019Observed: 3.94 ft at 5:30AM Jan 17, 2019Observed: 3.92 ft at 5:45AM Jan 17, 2019Observed: 3.93 ft at 6:00AM Jan 17, 2019Observed: 3.93 ft at 6:15AM Jan 17, 2019Observed: 3.93 ft at 6:30AM Jan 17, 2019Observed: 3.92 ft at 6:45AM Jan 17, 2019Observed: 3.91 ft at 7:00AM Jan 17, 2019Observed: 3.92 ft at 7:15AM Jan 17, 2019Observed: 3.9 ft at 7:30AM Jan 17, 2019Observed: 3.91 ft at 7:45AM Jan 17, 2019Observed: 3.92 ft at 8:00AM Jan 17, 2019Observed: 3.91 ft at 8:15AM Jan 17, 2019Observed: 3.94 ft at 8:30AM Jan 17, 2019Observed: 3.91 ft at 8:45AM Jan 17, 2019Observed: 3.93 ft at 9:00AM Jan 17, 2019Observed: 3.93 ft at 9:15AM Jan 17, 2019Observed: 3.94 ft at 9:30AM Jan 17, 2019Observed: 3.96 ft at 9:45AM Jan 17, 2019Observed: 3.96 ft at 10:00AM Jan 17, 2019Observed: 3.98 ft at 10:15AM Jan 17, 2019Observed: 4.01 ft at 10:30AM Jan 17, 2019Observed: 4.01 ft at 10:45AM Jan 17, 2019Observed: 4.01 ft at 11:00AM Jan 17, 2019Observed: 3.98 ft at 11:15AM Jan 17, 2019Observed: 3.98 ft at 11:30AM Jan 17, 2019Observed: 3.98 ft at 11:45AM Jan 17, 2019Observed: 4 ft at 12:00PM Jan 17, 2019Observed: 3.99 ft at 12:15PM Jan 17, 2019Observed: 3.98 ft at 12:30PM Jan 17, 2019Observed: 3.95 ft at 12:45PM Jan 17, 2019Observed: 3.9 ft at 1:00PM Jan 17, 2019Observed: 3.86 ft at 1:15PM Jan 17, 2019Observed: 3.88 ft at 1:30PM Jan 17, 2019Observed: 4 ft at 1:45PM Jan 17, 2019Observed: 4.01 ft at 2:00PM Jan 17, 2019Observed: 4.08 ft at 2:15PM Jan 17, 2019Observed: 4.02 ft at 2:30PM Jan 17, 2019Highest Observation: 4.1 ft at 2:45PM Jan 17, 2019Observed: 4.05 ft at 3:00PM Jan 17, 2019Observed: 4.06 ft at 3:15PM Jan 17, 2019Observed: 4.04 ft at 3:30PM Jan 17, 2019Observed: 4.05 ft at 3:45PM Jan 17, 2019Observed: 4.03 ft at 4:00PM Jan 17, 2019Observed: 4.07 ft at 4:15PM Jan 17, 2019Observed: 4.04 ft at 4:30PM Jan 17, 2019Observed: 4.05 ft at 4:45PM Jan 17, 2019Observed: 4.03 ft at 5:00PM Jan 17, 2019Observed: 4.02 ft at 5:15PM Jan 17, 2019Observed: 4.07 ft at 5:30PM Jan 17, 2019Observed: 4.03 ft at 5:45PM Jan 17, 2019Observed: 4.03 ft at 6:00PM Jan 17, 2019Observed: 4.03 ft at 6:15PM Jan 17, 2019Observed: 4 ft at 6:30PM Jan 17, 2019Observed: 4.01 ft at 6:45PM Jan 17, 2019Observed: 4.02 ft at 7:00PM Jan 17, 2019Observed: 4.02 ft at 7:15PM Jan 17, 2019Observed: 4.03 ft at 7:30PM Jan 17, 2019Observed: 3.98 ft at 7:45PM Jan 17, 2019Forecast: 3.86 ft 11:00PM Jan 17, 2019Forecast: 3.86 ft 5:00AM Jan 18, 2019Forecast: 3.86 ft 11:00AM Jan 18, 2019Forecast: 3.86 ft 5:00PM Jan 18, 2019Highest Forecast: 3.87 ft 11:00PM Jan 18, 2019Highest Forecast: 3.87 ft 5:00AM Jan 19, 2019Highest Forecast: 3.87 ft 11:00AM Jan 19, 2019Highest Forecast: 3.87 ft 5:00PM Jan 19, 2019Forecast: 3.86 ft 11:00PM Jan 19, 2019Forecast: 3.86 ft 5:00AM Jan 20, 2019Forecast: 3.86 ft 11:00AM Jan 20, 2019Forecast: 3.86 ft 5:00PM Jan 20, 2019Forecast: 3.86 ft 11:00PM Jan 20, 2019Forecast: 3.86 ft 5:00AM Jan 21, 2019Forecast: 3.86 ft 11:00AM Jan 21, 2019Forecast: 3.86 ft 5:00PM Jan 21, 2019Forecast: 3.86 ft 11:00PM Jan 21, 2019Forecast: 3.86 ft 5:00AM Jan 22, 2019Forecast: 3.86 ft 11:00AM Jan 22, 2019Forecast: 3.86 ft 5:00PM Jan 22, 2019USGS--Water Resources of the United StatesANTI1(plotting HGIRG) Graph Created (8:47PM Jan 17, 2019)ObservedForecast (issued 4:54PM Jan 17)Latest observed value: 3.98 ft at 7:45 PM MST 17-Jan-2019. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MST)
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Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice during freezing weather from November to April.

NOTE: Forecasts for the Henrys Fork at St Anthony are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - near Rexburg
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 8.2
Flood Stage: 7
Action Stage: 6.5
Low Stage (in feet): -9999

Historic Crests
(1) 8.84 ft on 06/08/2011
(2) 8.62 ft on 05/16/1984
(3) 7.77 ft on 06/04/1975
(4) 7.57 ft on 05/30/1997
(5) 7.49 ft on 05/17/1996
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(P): Preliminary values subject to further review.

Recent Crests
(1) 6.09 ft on 04/28/2018 (P)
(2) 5.75 ft on 05/10/2017
(3) 5.20 ft on 04/24/2016
(4) 4.77 ft on 05/17/2015
(5) 5.34 ft on 05/05/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.91 ft on 07/09/1973
(2) 2.08 ft on 07/20/2010
(3) 2.27 ft on 10/21/1965
Show More Low Water Records
Zoom Level:16
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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
11 Extensive flooding and road closures.
9 or 14420 cfs... Flooding near homes across from Keefer Island in St. Anthony.
8.5 or 13055 cfs... Water will impact some county roads. Major flooding of farmland will occur. Flooding over South River Road near St. Anthony. Flood waters will flow over Keefer Island in St. Anthony.
8.19 or 12217 cfs... Flooding near Keefer Island. Flooding of out buildings and water seepage of homes along South River Road near St. Anthony. Extensive flooding of farm and pastureland near the river.
7.3 or 9853 cfs... Flooding near Del Rio Bridge.
7 or 9071 cfs... Flooding will occur on Parker-Salem Road (N. 1900 E). Pastureland between the river and US Highway 20 will have minor flooding.
Photos
(1) ANTI1_googleearth
(2) ANTI1_map
(3) ANTI1_gage
(4) ANTI1_looking_upstream
(5) ANTI1_looking_downstream
About This Location Collapse

Latitude: 43.966822° N, Longitude: 111.672619° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 4950.7 ft 4957.7 ft  

Current/Historical Observations:

Additional Information Collapse
Historical Peak Flows     (Scroll to Streamflow Statistics for more years)
USGS Historical Peak Flows Explanation
Graphical View of Historical Peak Flows and Gage Analysis 

25   Year Peak Flood 10600 CFS or 7.59 ft
50   Year Peak Flood 11600 CFS or 7.96 ft
100 Year Peak Flood 12500 CFS or 8.30 ft
200 Year Peak Flood 13300 CFS or 8.59 ft
500 Year Peak Flood 14300 CFS or 8.96 ft
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Pocatello Weather Forecast Office
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 232-9306
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Page last modified: 21-Dec-2016 10:36 PM
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