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Hydrograph River at a Glance Download
Snake River below Jackson Dam Stage (ft)Flow (kcfs)Observed: 4.85 ft at 4:30AM Sep 25, 2022Highest Observation: 4.87 ft at 4:45AM Sep 25, 2022Observed: 4.85 ft at 5:00AM Sep 25, 2022Highest Observation: 4.87 ft at 5:15AM Sep 25, 2022Observed: 4.83 ft at 5:30AM Sep 25, 2022Observed: 4.83 ft at 5:45AM Sep 25, 2022Observed: 4.85 ft at 6:00AM Sep 25, 2022Observed: 4.86 ft at 6:15AM Sep 25, 2022Observed: 4.85 ft at 6:30AM Sep 25, 2022Observed: 4.84 ft at 6:45AM Sep 25, 2022Highest Observation: 4.87 ft at 7:00AM Sep 25, 2022Observed: 4.85 ft at 7:15AM Sep 25, 2022Observed: 4.84 ft at 7:30AM Sep 25, 2022Observed: 4.84 ft at 7:45AM Sep 25, 2022Observed: 4.85 ft at 8:00AM Sep 25, 2022Observed: 4.85 ft at 8:15AM Sep 25, 2022Observed: 4.84 ft at 8:30AM Sep 25, 2022Observed: 4.85 ft at 8:45AM Sep 25, 2022Observed: 4.84 ft at 9:00AM Sep 25, 2022Observed: 4.85 ft at 9:15AM Sep 25, 2022Observed: 4.84 ft at 9:30AM Sep 25, 2022Observed: 4.85 ft at 9:45AM Sep 25, 2022Observed: 4.85 ft at 10:00AM Sep 25, 2022Highest Observation: 4.87 ft at 10:15AM Sep 25, 2022Observed: 4.85 ft at 10:30AM Sep 25, 2022Observed: 4.84 ft at 10:45AM Sep 25, 2022Observed: 4.85 ft at 11:00AM Sep 25, 2022Observed: 4.84 ft at 11:15AM Sep 25, 2022Observed: 4.85 ft at 11:30AM Sep 25, 2022Observed: 4.84 ft at 11:45AM Sep 25, 2022Observed: 4.84 ft at 12:00PM Sep 25, 2022Observed: 4.84 ft at 12:15PM Sep 25, 2022Observed: 4.85 ft at 12:30PM Sep 25, 2022Observed: 4.86 ft at 12:45PM Sep 25, 2022Observed: 4.85 ft at 1:00PM Sep 25, 2022Observed: 4.85 ft at 1:15PM Sep 25, 2022Observed: 4.84 ft at 1:30PM Sep 25, 2022Observed: 4.85 ft at 1:45PM Sep 25, 2022Observed: 4.86 ft at 2:00PM Sep 25, 2022Observed: 4.86 ft at 2:15PM Sep 25, 2022Observed: 4.85 ft at 2:30PM Sep 25, 2022Observed: 4.86 ft at 2:45PM Sep 25, 2022Observed: 4.84 ft at 3:00PM Sep 25, 2022Observed: 4.85 ft at 3:15PM Sep 25, 2022Observed: 4.85 ft at 3:30PM Sep 25, 2022Observed: 4.85 ft at 3:45PM Sep 25, 2022Observed: 4.84 ft at 4:00PM Sep 25, 2022Observed: 4.85 ft at 4:15PM Sep 25, 2022Observed: 4.85 ft at 4:30PM Sep 25, 2022Observed: 4.86 ft at 4:45PM Sep 25, 2022Observed: 4.86 ft at 5:00PM Sep 25, 2022Observed: 4.86 ft at 5:15PM Sep 25, 2022Observed: 4.84 ft at 5:30PM Sep 25, 2022Observed: 4.85 ft at 5:45PM Sep 25, 2022Observed: 4.85 ft at 6:00PM Sep 25, 2022Observed: 4.85 ft at 6:15PM Sep 25, 2022Observed: 4.85 ft at 6:30PM Sep 25, 2022Observed: 4.84 ft at 6:45PM Sep 25, 2022Observed: 4.86 ft at 7:00PM Sep 25, 2022Observed: 4.85 ft at 7:15PM Sep 25, 2022Highest Observation: 4.87 ft at 7:30PM Sep 25, 2022Observed: 4.84 ft at 7:45PM Sep 25, 2022Observed: 4.85 ft at 8:00PM Sep 25, 2022Observed: 4.86 ft at 8:15PM Sep 25, 2022Observed: 4.85 ft at 8:30PM Sep 25, 2022Observed: 4.85 ft at 8:45PM Sep 25, 2022Observed: 4.85 ft at 9:00PM Sep 25, 2022Observed: 4.86 ft at 9:15PM Sep 25, 2022Observed: 4.85 ft at 9:30PM Sep 25, 2022Observed: 4.86 ft at 9:45PM Sep 25, 2022Observed: 4.84 ft at 10:00PM Sep 25, 2022Observed: 4.86 ft at 10:15PM Sep 25, 2022Observed: 4.83 ft at 10:30PM Sep 25, 2022Observed: 4.85 ft at 10:45PM Sep 25, 2022Observed: 4.85 ft at 11:00PM Sep 25, 2022Observed: 4.86 ft at 11:15PM Sep 25, 2022Observed: 4.84 ft at 11:30PM Sep 25, 2022Observed: 4.85 ft at 11:45PM Sep 25, 2022Observed: 4.85 ft at 12:00AM Sep 26, 2022Observed: 4.85 ft at 12:15AM Sep 26, 2022Observed: 4.86 ft at 12:30AM Sep 26, 2022Observed: 4.83 ft at 12:45AM Sep 26, 2022Observed: 4.84 ft at 1:00AM Sep 26, 2022Observed: 4.85 ft at 1:15AM Sep 26, 2022Observed: 4.85 ft at 1:30AM Sep 26, 2022Observed: 4.85 ft at 1:45AM Sep 26, 2022Observed: 4.84 ft at 2:00AM Sep 26, 2022Observed: 4.84 ft at 2:15AM Sep 26, 2022Observed: 4.85 ft at 2:30AM Sep 26, 2022Observed: 4.84 ft at 2:45AM Sep 26, 2022Observed: 4.85 ft at 3:00AM Sep 26, 2022Observed: 4.85 ft at 3:15AM Sep 26, 2022Observed: 4.84 ft at 3:30AM Sep 26, 2022Observed: 4.85 ft at 3:45AM Sep 26, 2022Observed: 4.84 ft at 4:00AM Sep 26, 2022Observed: 4.84 ft at 4:15AM Sep 26, 2022Observed: 4.84 ft at 4:30AM Sep 26, 2022Observed: 4.84 ft at 4:45AM Sep 26, 2022Observed: 4.85 ft at 5:00AM Sep 26, 2022Observed: 4.84 ft at 5:15AM Sep 26, 2022Observed: 4.84 ft at 5:30AM Sep 26, 2022Observed: 4.84 ft at 5:45AM Sep 26, 2022Observed: 4.84 ft at 6:00AM Sep 26, 2022Observed: 4.85 ft at 6:15AM Sep 26, 2022Observed: 4.84 ft at 6:30AM Sep 26, 2022Observed: 4.85 ft at 6:45AM Sep 26, 2022Observed: 4.83 ft at 7:00AM Sep 26, 2022Observed: 4.84 ft at 7:15AM Sep 26, 2022Observed: 4.84 ft at 7:30AM Sep 26, 2022Observed: 4.83 ft at 7:45AM Sep 26, 2022Observed: 4.84 ft at 8:00AM Sep 26, 2022Observed: 4.84 ft at 8:15AM Sep 26, 2022Observed: 4.84 ft at 8:30AM Sep 26, 2022Observed: 4.85 ft at 8:45AM Sep 26, 2022Observed: 4.77 ft at 9:00AM Sep 26, 2022Observed: 4.74 ft at 9:15AM Sep 26, 2022Observed: 4.71 ft at 9:30AM Sep 26, 2022Observed: 4.71 ft at 9:45AM Sep 26, 2022Observed: 4.72 ft at 10:00AM Sep 26, 2022Observed: 4.69 ft at 10:15AM Sep 26, 2022Observed: 4.71 ft at 10:30AM Sep 26, 2022Observed: 4.71 ft at 10:45AM Sep 26, 2022Observed: 4.71 ft at 11:00AM Sep 26, 2022Observed: 4.71 ft at 11:15AM Sep 26, 2022Observed: 4.72 ft at 11:30AM Sep 26, 2022Observed: 4.71 ft at 11:45AM Sep 26, 2022Observed: 4.68 ft at 12:00PM Sep 26, 2022Observed: 4.58 ft at 12:15PM Sep 26, 2022Observed: 4.56 ft at 12:30PM Sep 26, 2022Observed: 4.56 ft at 12:45PM Sep 26, 2022Observed: 4.55 ft at 1:00PM Sep 26, 2022Observed: 4.53 ft at 1:15PM Sep 26, 2022Observed: 4.54 ft at 1:30PM Sep 26, 2022Observed: 4.53 ft at 1:45PM Sep 26, 2022Observed: 4.54 ft at 2:00PM Sep 26, 2022Observed: 4.53 ft at 2:15PM Sep 26, 2022Observed: 4.54 ft at 2:30PM Sep 26, 2022Observed: 4.53 ft at 2:45PM Sep 26, 2022Observed: 4.46 ft at 3:00PM Sep 26, 2022Observed: 4.39 ft at 3:15PM Sep 26, 2022Observed: 4.35 ft at 3:30PM Sep 26, 2022Observed: 4.34 ft at 3:45PM Sep 26, 2022Observed: 4.36 ft at 4:00PM Sep 26, 2022Observed: 4.34 ft at 4:15PM Sep 26, 2022Observed: 4.33 ft at 4:30PM Sep 26, 2022Observed: 4.32 ft at 4:45PM Sep 26, 2022Observed: 4.34 ft at 5:00PM Sep 26, 2022Observed: 4.33 ft at 5:15PM Sep 26, 2022Observed: 4.33 ft at 5:30PM Sep 26, 2022Observed: 4.33 ft at 5:45PM Sep 26, 2022Observed: 4.33 ft at 6:00PM Sep 26, 2022Observed: 4.34 ft at 6:15PM Sep 26, 2022Observed: 4.34 ft at 6:30PM Sep 26, 2022Observed: 4.33 ft at 6:45PM Sep 26, 2022Observed: 4.34 ft at 7:00PM Sep 26, 2022Observed: 4.34 ft at 7:15PM Sep 26, 2022Observed: 4.33 ft at 7:30PM Sep 26, 2022Observed: 4.34 ft at 7:45PM Sep 26, 2022Observed: 4.35 ft at 8:00PM Sep 26, 2022Observed: 4.34 ft at 8:15PM Sep 26, 2022Observed: 4.33 ft at 8:30PM Sep 26, 2022Observed: 4.34 ft at 8:45PM Sep 26, 2022Observed: 4.33 ft at 9:00PM Sep 26, 2022Observed: 4.34 ft at 9:15PM Sep 26, 2022Observed: 4.34 ft at 9:30PM Sep 26, 2022Observed: 4.33 ft at 9:45PM Sep 26, 2022Observed: 4.34 ft at 10:00PM Sep 26, 2022Observed: 4.33 ft at 10:15PM Sep 26, 2022Observed: 4.34 ft at 10:30PM Sep 26, 2022Observed: 4.33 ft at 10:45PM Sep 26, 2022Observed: 4.34 ft at 11:00PM Sep 26, 2022Observed: 4.34 ft at 11:15PM Sep 26, 2022Observed: 4.33 ft at 11:30PM Sep 26, 2022Observed: 4.34 ft at 11:45PM Sep 26, 2022Observed: 4.34 ft at 12:00AM Sep 27, 2022Observed: 4.34 ft at 12:15AM Sep 27, 2022Observed: 4.34 ft at 12:30AM Sep 27, 2022Observed: 4.33 ft at 12:45AM Sep 27, 2022Observed: 4.34 ft at 1:00AM Sep 27, 2022Observed: 4.35 ft at 1:15AM Sep 27, 2022Observed: 4.33 ft at 1:30AM Sep 27, 2022Observed: 4.35 ft at 1:45AM Sep 27, 2022Observed: 4.34 ft at 2:00AM Sep 27, 2022Observed: 4.33 ft at 2:15AM Sep 27, 2022Observed: 4.34 ft at 2:30AM Sep 27, 2022Observed: 4.34 ft at 2:45AM Sep 27, 2022Observed: 4.34 ft at 3:00AM Sep 27, 2022Observed: 4.33 ft at 3:15AM Sep 27, 2022Observed: 4.33 ft at 3:30AM Sep 27, 2022Observed: 4.33 ft at 3:45AM Sep 27, 2022Observed: 4.34 ft at 4:00AM Sep 27, 2022Observed: 4.33 ft at 4:15AM Sep 27, 2022Observed: 4.32 ft at 4:30AM Sep 27, 2022Observed: 4.33 ft at 4:45AM Sep 27, 2022Observed: 4.33 ft at 5:00AM Sep 27, 2022Observed: 4.34 ft at 5:15AM Sep 27, 2022Observed: 4.34 ft at 5:30AM Sep 27, 2022Observed: 4.34 ft at 5:45AM Sep 27, 2022Observed: 4.34 ft at 6:00AM Sep 27, 2022Observed: 4.34 ft at 6:15AM Sep 27, 2022Observed: 4.34 ft at 6:30AM Sep 27, 2022Observed: 4.33 ft at 6:45AM Sep 27, 2022Observed: 4.34 ft at 7:00AM Sep 27, 2022Observed: 4.33 ft at 7:15AM Sep 27, 2022Observed: 4.33 ft at 7:30AM Sep 27, 2022Observed: 4.33 ft at 7:45AM Sep 27, 2022Observed: 4.33 ft at 8:00AM Sep 27, 2022Observed: 4.34 ft at 8:15AM Sep 27, 2022Observed: 4.35 ft at 8:30AM Sep 27, 2022Observed: 4.33 ft at 8:45AM Sep 27, 2022Observed: 4.32 ft at 9:00AM Sep 27, 2022Observed: 4.25 ft at 9:15AM Sep 27, 2022Observed: 4.22 ft at 9:30AM Sep 27, 2022Observed: 4.2 ft at 9:45AM Sep 27, 2022Observed: 4.2 ft at 10:00AM Sep 27, 2022Observed: 4.18 ft at 10:15AM Sep 27, 2022Observed: 4.2 ft at 10:30AM Sep 27, 2022Observed: 4.2 ft at 10:45AM Sep 27, 2022Observed: 4.2 ft at 11:00AM Sep 27, 2022Observed: 4.19 ft at 11:15AM Sep 27, 2022Observed: 4.2 ft at 11:30AM Sep 27, 2022Observed: 4.18 ft at 11:45AM Sep 27, 2022Observed: 4.16 ft at 12:00PM Sep 27, 2022Observed: 4.11 ft at 12:15PM Sep 27, 2022Observed: 4.08 ft at 12:30PM Sep 27, 2022Observed: 4.1 ft at 12:45PM Sep 27, 2022Observed: 4.09 ft at 1:00PM Sep 27, 2022Observed: 4.08 ft at 1:15PM Sep 27, 2022Observed: 4.08 ft at 1:30PM Sep 27, 2022Observed: 4.09 ft at 1:45PM Sep 27, 2022Observed: 4.07 ft at 2:00PM Sep 27, 2022Observed: 4.07 ft at 2:15PM Sep 27, 2022Observed: 4.07 ft at 2:30PM Sep 27, 2022Observed: 4.07 ft at 2:45PM Sep 27, 2022Observed: 4 ft at 3:00PM Sep 27, 2022Observed: 3.92 ft at 3:15PM Sep 27, 2022Observed: 3.9 ft at 3:30PM Sep 27, 2022Observed: 3.88 ft at 3:45PM Sep 27, 2022Observed: 3.88 ft at 4:00PM Sep 27, 2022Observed: 3.91 ft at 4:15PM Sep 27, 2022Observed: 3.89 ft at 4:30PM Sep 27, 2022Observed: 3.87 ft at 4:45PM Sep 27, 2022Observed: 3.88 ft at 5:00PM Sep 27, 2022Observed: 3.88 ft at 5:15PM Sep 27, 2022Observed: 3.88 ft at 5:45PM Sep 27, 2022Observed: 3.88 ft at 6:00PM Sep 27, 2022Observed: 3.87 ft at 6:15PM Sep 27, 2022Observed: 3.89 ft at 6:30PM Sep 27, 2022Observed: 3.88 ft at 6:45PM Sep 27, 2022Observed: 3.88 ft at 7:00PM Sep 27, 2022Observed: 3.88 ft at 7:15PM Sep 27, 2022Observed: 3.88 ft at 7:30PM Sep 27, 2022Observed: 3.88 ft at 7:45PM Sep 27, 2022Observed: 3.88 ft at 8:00PM Sep 27, 2022Observed: 3.88 ft at 8:15PM Sep 27, 2022Observed: 3.88 ft at 8:30PM Sep 27, 2022Observed: 3.88 ft at 8:45PM Sep 27, 2022Observed: 3.89 ft at 9:00PM Sep 27, 2022Observed: 3.88 ft at 9:15PM Sep 27, 2022Observed: 3.89 ft at 9:30PM Sep 27, 2022Observed: 3.88 ft at 9:45PM Sep 27, 2022Observed: 3.89 ft at 10:00PM Sep 27, 2022Observed: 3.88 ft at 10:15PM Sep 27, 2022Observed: 3.88 ft at 10:30PM Sep 27, 2022Observed: 3.88 ft at 10:45PM Sep 27, 2022Observed: 3.88 ft at 11:00PM Sep 27, 2022Observed: 3.88 ft at 11:15PM Sep 27, 2022Observed: 3.89 ft at 11:30PM Sep 27, 2022Observed: 3.88 ft at 11:45PM Sep 27, 2022Observed: 3.88 ft at 1:00AM Sep 28, 2022Observed: 3.87 ft at 1:15AM Sep 28, 2022Observed: 3.87 ft at 1:30AM Sep 28, 2022Observed: 3.88 ft at 1:45AM Sep 28, 2022Observed: 3.89 ft at 2:00AM Sep 28, 2022Observed: 3.88 ft at 2:15AM Sep 28, 2022Observed: 3.89 ft at 2:30AM Sep 28, 2022Observed: 3.88 ft at 2:45AM Sep 28, 2022Observed: 3.88 ft at 3:00AM Sep 28, 2022Observed: 3.88 ft at 3:15AM Sep 28, 2022Observed: 3.88 ft at 3:30AM Sep 28, 2022Observed: 3.88 ft at 3:45AM Sep 28, 2022Observed: 3.88 ft at 4:00AM Sep 28, 2022Observed: 3.88 ft at 4:15AM Sep 28, 2022Observed: 3.88 ft at 4:30AM Sep 28, 2022Observed: 3.88 ft at 4:45AM Sep 28, 2022Observed: 3.88 ft at 5:00AM Sep 28, 2022Observed: 3.88 ft at 5:15AM Sep 28, 2022Observed: 3.88 ft at 5:30AM Sep 28, 2022Observed: 3.9 ft at 5:45AM Sep 28, 2022Observed: 3.88 ft at 6:00AM Sep 28, 2022Observed: 3.88 ft at 6:15AM Sep 28, 2022Observed: 3.87 ft at 6:30AM Sep 28, 2022Observed: 3.88 ft at 6:45AM Sep 28, 2022Observed: 3.88 ft at 7:00AM Sep 28, 2022Observed: 3.88 ft at 7:15AM Sep 28, 2022Observed: 3.88 ft at 7:30AM Sep 28, 2022Observed: 3.88 ft at 7:45AM Sep 28, 2022Observed: 3.89 ft at 8:00AM Sep 28, 2022Observed: 3.88 ft at 8:15AM Sep 28, 2022Observed: 3.87 ft at 8:30AM Sep 28, 2022Observed: 3.88 ft at 8:45AM Sep 28, 2022Observed: 3.85 ft at 9:00AM Sep 28, 2022Observed: 3.75 ft at 9:15AM Sep 28, 2022Observed: 3.73 ft at 9:30AM Sep 28, 2022Observed: 3.71 ft at 9:45AM Sep 28, 2022Observed: 3.71 ft at 10:00AM Sep 28, 2022Observed: 3.7 ft at 10:15AM Sep 28, 2022Observed: 3.7 ft at 10:30AM Sep 28, 2022Observed: 3.7 ft at 10:45AM Sep 28, 2022Observed: 3.7 ft at 11:00AM Sep 28, 2022Observed: 3.7 ft at 11:15AM Sep 28, 2022Observed: 3.7 ft at 11:30AM Sep 28, 2022Observed: 3.7 ft at 11:45AM Sep 28, 2022Observed: 3.7 ft at 12:00PM Sep 28, 2022Observed: 3.7 ft at 12:15PM Sep 28, 2022Observed: 3.7 ft at 12:30PM Sep 28, 2022Observed: 3.7 ft at 12:45PM Sep 28, 2022Observed: 3.7 ft at 1:00PM Sep 28, 2022Observed: 3.69 ft at 1:15PM Sep 28, 2022Observed: 3.69 ft at 1:30PM Sep 28, 2022Observed: 3.69 ft at 1:45PM Sep 28, 2022Observed: 3.7 ft at 2:00PM Sep 28, 2022Observed: 3.7 ft at 2:15PM Sep 28, 2022Observed: 3.69 ft at 2:30PM Sep 28, 2022Observed: 3.69 ft at 2:45PM Sep 28, 2022Observed: 3.66 ft at 3:00PM Sep 28, 2022Observed: 3.61 ft at 3:15PM Sep 28, 2022Observed: 3.59 ft at 3:30PM Sep 28, 2022Observed: 3.59 ft at 3:45PM Sep 28, 2022Observed: 3.58 ft at 4:00PM Sep 28, 2022Observed: 3.58 ft at 4:15PM Sep 28, 2022Observed: 3.58 ft at 4:30PM Sep 28, 2022Observed: 3.57 ft at 4:45PM Sep 28, 2022Observed: 3.58 ft at 5:00PM Sep 28, 2022Observed: 3.57 ft at 5:15PM Sep 28, 2022Observed: 3.58 ft at 5:30PM Sep 28, 2022Observed: 3.57 ft at 5:45PM Sep 28, 2022Observed: 3.57 ft at 6:00PM Sep 28, 2022Observed: 3.57 ft at 6:15PM Sep 28, 2022Observed: 3.58 ft at 6:30PM Sep 28, 2022Observed: 3.57 ft at 6:45PM Sep 28, 2022Observed: 3.58 ft at 7:00PM Sep 28, 2022Observed: 3.57 ft at 7:15PM Sep 28, 2022Observed: 3.59 ft at 7:30PM Sep 28, 2022Observed: 3.58 ft at 7:45PM Sep 28, 2022Observed: 3.58 ft at 8:00PM Sep 28, 2022Observed: 3.6 ft at 8:15PM Sep 28, 2022Observed: 3.57 ft at 8:30PM Sep 28, 2022Observed: 3.58 ft at 8:45PM Sep 28, 2022Observed: 3.58 ft at 9:00PM Sep 28, 2022Observed: 3.58 ft at 9:15PM Sep 28, 2022Observed: 3.58 ft at 9:30PM Sep 28, 2022Observed: 3.58 ft at 9:45PM Sep 28, 2022Observed: 3.58 ft at 10:00PM Sep 28, 2022Observed: 3.58 ft at 10:15PM Sep 28, 2022Observed: 3.58 ft at 10:30PM Sep 28, 2022Observed: 3.58 ft at 10:45PM Sep 28, 2022Observed: 3.58 ft at 11:00PM Sep 28, 2022Observed: 3.58 ft at 11:15PM Sep 28, 2022Observed: 3.58 ft at 11:30PM Sep 28, 2022Observed: 3.57 ft at 11:45PM Sep 28, 2022Observed: 3.57 ft at 12:00AM Sep 29, 2022Observed: 3.58 ft at 12:15AM Sep 29, 2022Observed: 3.59 ft at 12:30AM Sep 29, 2022Observed: 3.58 ft at 12:45AM Sep 29, 2022Observed: 3.58 ft at 1:00AM Sep 29, 2022Observed: 3.58 ft at 1:15AM Sep 29, 2022Observed: 3.57 ft at 1:30AM Sep 29, 2022Observed: 3.57 ft at 1:45AM Sep 29, 2022Observed: 3.57 ft at 2:00AM Sep 29, 2022Observed: 3.58 ft at 2:15AM Sep 29, 2022Observed: 3.58 ft at 2:30AM Sep 29, 2022Observed: 3.59 ft at 2:45AM Sep 29, 2022Observed: 3.58 ft at 3:00AM Sep 29, 2022Observed: 3.58 ft at 3:15AM Sep 29, 2022Observed: 3.58 ft at 3:30AM Sep 29, 2022Observed: 3.57 ft at 3:45AM Sep 29, 2022Observed: 3.58 ft at 4:00AM Sep 29, 2022Observed: 3.58 ft at 4:15AM Sep 29, 2022Observed: 3.57 ft at 4:30AM Sep 29, 2022Observed: 3.58 ft at 4:45AM Sep 29, 2022Observed: 3.58 ft at 5:00AM Sep 29, 2022Observed: 3.57 ft at 5:15AM Sep 29, 2022Observed: 3.59 ft at 5:30AM Sep 29, 2022Observed: 3.58 ft at 5:45AM Sep 29, 2022Observed: 3.58 ft at 6:00AM Sep 29, 2022Observed: 3.58 ft at 6:15AM Sep 29, 2022Observed: 3.57 ft at 6:30AM Sep 29, 2022Observed: 3.58 ft at 6:45AM Sep 29, 2022Observed: 3.58 ft at 7:00AM Sep 29, 2022Observed: 3.58 ft at 7:15AM Sep 29, 2022Observed: 3.57 ft at 7:30AM Sep 29, 2022Observed: 3.58 ft at 7:45AM Sep 29, 2022Observed: 3.58 ft at 8:00AM Sep 29, 2022Observed: 3.57 ft at 8:15AM Sep 29, 2022Observed: 3.58 ft at 8:30AM Sep 29, 2022Observed: 3.58 ft at 8:45AM Sep 29, 2022Observed: 3.58 ft at 9:00AM Sep 29, 2022Observed: 3.57 ft at 9:15AM Sep 29, 2022Observed: 3.57 ft at 9:30AM Sep 29, 2022Observed: 3.58 ft at 9:45AM Sep 29, 2022Observed: 3.5 ft at 10:00AM Sep 29, 2022Observed: 3.47 ft at 10:15AM Sep 29, 2022Observed: 3.46 ft at 10:30AM Sep 29, 2022Observed: 3.46 ft at 10:45AM Sep 29, 2022Observed: 3.46 ft at 11:00AM Sep 29, 2022Observed: 3.45 ft at 11:15AM Sep 29, 2022Observed: 3.46 ft at 11:30AM Sep 29, 2022Observed: 3.45 ft at 11:45AM Sep 29, 2022Observed: 3.44 ft at 12:00PM Sep 29, 2022Observed: 3.43 ft at 12:15PM Sep 29, 2022Observed: 3.43 ft at 12:30PM Sep 29, 2022Observed: 3.42 ft at 12:45PM Sep 29, 2022Observed: 3.43 ft at 1:00PM Sep 29, 2022Observed: 3.43 ft at 1:15PM Sep 29, 2022Observed: 3.43 ft at 1:30PM Sep 29, 2022Observed: 3.42 ft at 1:45PM Sep 29, 2022Observed: 3.42 ft at 2:00PM Sep 29, 2022Observed: 3.42 ft at 2:15PM Sep 29, 2022Observed: 3.43 ft at 2:30PM Sep 29, 2022Observed: 3.42 ft at 2:45PM Sep 29, 2022Observed: 3.39 ft at 3:00PM Sep 29, 2022Observed: 3.34 ft at 3:15PM Sep 29, 2022Observed: 3.32 ft at 3:30PM Sep 29, 2022Observed: 3.32 ft at 3:45PM Sep 29, 2022Observed: 3.31 ft at 4:00PM Sep 29, 2022Observed: 3.29 ft at 4:15PM Sep 29, 2022Observed: 3.29 ft at 4:30PM Sep 29, 2022Observed: 3.27 ft at 4:45PM Sep 29, 2022Observed: 3.27 ft at 5:00PM Sep 29, 2022Observed: 3.27 ft at 5:15PM Sep 29, 2022Observed: 3.3 ft at 5:30PM Sep 29, 2022Observed: 3.27 ft at 5:45PM Sep 29, 2022Observed: 3.27 ft at 6:00PM Sep 29, 2022Observed: 3.27 ft at 6:15PM Sep 29, 2022Observed: 3.28 ft at 6:30PM Sep 29, 2022Observed: 3.27 ft at 6:45PM Sep 29, 2022Observed: 3.27 ft at 7:00PM Sep 29, 2022Observed: 3.27 ft at 7:15PM Sep 29, 2022Observed: 3.27 ft at 7:30PM Sep 29, 2022Observed: 3.27 ft at 7:45PM Sep 29, 2022Observed: 3.27 ft at 8:00PM Sep 29, 2022Observed: 3.27 ft at 8:15PM Sep 29, 2022Observed: 3.27 ft at 8:30PM Sep 29, 2022Observed: 3.27 ft at 8:45PM Sep 29, 2022Observed: 3.27 ft at 9:00PM Sep 29, 2022Observed: 3.27 ft at 9:15PM Sep 29, 2022Observed: 3.27 ft at 9:30PM Sep 29, 2022Observed: 3.27 ft at 9:45PM Sep 29, 2022Observed: 3.27 ft at 10:00PM Sep 29, 2022Observed: 3.27 ft at 10:15PM Sep 29, 2022Observed: 3.28 ft at 10:30PM Sep 29, 2022Observed: 3.28 ft at 10:45PM Sep 29, 2022Observed: 3.27 ft at 11:00PM Sep 29, 2022Observed: 3.29 ft at 11:15PM Sep 29, 2022Observed: 3.27 ft at 11:30PM Sep 29, 2022Observed: 3.28 ft at 11:45PM Sep 29, 2022Observed: 3.28 ft at 12:00AM Sep 30, 2022Observed: 3.28 ft at 12:15AM Sep 30, 2022Observed: 3.27 ft at 12:30AM Sep 30, 2022Observed: 3.28 ft at 12:45AM Sep 30, 2022Observed: 3.27 ft at 1:00AM Sep 30, 2022Observed: 3.27 ft at 1:15AM Sep 30, 2022Observed: 3.27 ft at 1:30AM Sep 30, 2022Observed: 3.28 ft at 1:45AM Sep 30, 2022Observed: 3.27 ft at 2:00AM Sep 30, 2022Observed: 3.27 ft at 2:15AM Sep 30, 2022Observed: 3.27 ft at 2:30AM Sep 30, 2022Observed: 3.27 ft at 2:45AM Sep 30, 2022Observed: 3.27 ft at 3:00AM Sep 30, 2022Observed: 3.27 ft at 3:15AM Sep 30, 2022Observed: 3.27 ft at 3:30AM Sep 30, 2022Observed: 3.28 ft at 3:45AM Sep 30, 2022USGS--Water Resources of the United StatesJLKW4(plotting HGIRG) Graph Created (4:19AM Sep 30, 2022)ObservedLatest observed value: 3.28 ft at 3:45 AM MDT 30-Sep-2022.
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Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Snake River below Jackson Dam. Only observed stages are available for this point.

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Upstream Gauge - at Flagg Ranch Upstream Gauge Downstream Gauge Downstream Gauge - near Moose
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 15
Low Stage (in feet): -9999

Historic Crests
(1) 15,100 cfs on 06/12/1918
(2) 14,200 cfs on 06/25/1927
(3) 13,300 cfs on 06/19/1943
(4) 12,100 cfs on 06/06/1910
(5) 12,100 cfs on 06/11/1997
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5,280 cfs on 07/19/2021
(2) 5,600 cfs on 06/07/2020
(3) 4,680 cfs on 05/18/2019
(4) 7,320 cfs on 05/25/2018
(5) 6,630 cfs on 06/07/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:10
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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
If you notice any errors in the below information, please contact our Webmaster
20 Flood stage. Minor low land flooding.
15 Bankfull stage.
11.63 Record stage---(6/19/1943).
10.41 Record flow---15,100 cfs (6/12/1918).
Photos
(1) Looking Upstream at Jackson Lake Dam---Moderate Flow
(2) Looking Upstream at Jackson Lake Dam---Low Flow
(3) Looking Upstream at Jackson Lake Dam---Low Flow
(4) Looking Downstream---Low Flow
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Latitude: 43.858320° N, Longitude: 110.585800° 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 6727.84 ft 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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NWS Information
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Riverton Weather Forecast Office
12744 West U.S. Highway 26
Riverton, WY 82501
(307) 857-3898
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