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Hydrograph River at a Glance Download
Snake River near Shelley Stage (ft)Flow (cfs)Observed: 6.6 ft at 12:45AM Mar 14, 2019Observed: 6.56 ft at 1:00AM Mar 14, 2019Observed: 6.56 ft at 1:15AM Mar 14, 2019Observed: 6.55 ft at 1:30AM Mar 14, 2019Observed: 6.54 ft at 1:45AM Mar 14, 2019Observed: 6.55 ft at 2:00AM Mar 14, 2019Observed: 6.53 ft at 2:15AM Mar 14, 2019Observed: 6.51 ft at 2:30AM Mar 14, 2019Observed: 6.49 ft at 2:45AM Mar 14, 2019Observed: 6.48 ft at 3:00AM Mar 14, 2019Observed: 6.49 ft at 3:15AM Mar 14, 2019Observed: 6.48 ft at 3:30AM Mar 14, 2019Observed: 6.45 ft at 3:45AM Mar 14, 2019Observed: 6.43 ft at 4:00AM Mar 14, 2019Observed: 6.4 ft at 4:15AM Mar 14, 2019Observed: 6.42 ft at 4:30AM Mar 14, 2019Observed: 6.42 ft at 4:45AM Mar 14, 2019Observed: 6.43 ft at 5:00AM Mar 14, 2019Observed: 6.43 ft at 5:15AM Mar 14, 2019Observed: 6.43 ft at 5:30AM Mar 14, 2019Observed: 6.43 ft at 5:45AM Mar 14, 2019Observed: 6.42 ft at 6:00AM Mar 14, 2019Observed: 6.43 ft at 6:15AM Mar 14, 2019Observed: 6.43 ft at 6:30AM Mar 14, 2019Observed: 6.43 ft at 6:45AM Mar 14, 2019Observed: 6.45 ft at 7:00AM Mar 14, 2019Observed: 6.45 ft at 7:15AM Mar 14, 2019Observed: 6.46 ft at 7:30AM Mar 14, 2019Observed: 6.46 ft at 7:45AM Mar 14, 2019Observed: 6.46 ft at 8:00AM Mar 14, 2019Observed: 6.46 ft at 8:15AM Mar 14, 2019Observed: 6.45 ft at 8:30AM Mar 14, 2019Observed: 6.46 ft at 8:45AM Mar 14, 2019Observed: 6.45 ft at 9:00AM Mar 14, 2019Observed: 6.45 ft at 9:15AM Mar 14, 2019Observed: 6.45 ft at 9:30AM Mar 14, 2019Observed: 6.44 ft at 9:45AM Mar 14, 2019Observed: 6.45 ft at 10:00AM Mar 14, 2019Observed: 6.45 ft at 10:15AM Mar 14, 2019Observed: 6.46 ft at 10:30AM Mar 14, 2019Observed: 6.45 ft at 10:45AM Mar 14, 2019Observed: 6.45 ft at 11:00AM Mar 14, 2019Observed: 6.45 ft at 11:15AM Mar 14, 2019Observed: 6.45 ft at 11:30AM Mar 14, 2019Observed: 6.46 ft at 11:45AM Mar 14, 2019Observed: 6.46 ft at 12:00PM Mar 14, 2019Observed: 6.46 ft at 12:15PM Mar 14, 2019Observed: 6.48 ft at 12:30PM Mar 14, 2019Observed: 6.49 ft at 12:45PM Mar 14, 2019Observed: 6.5 ft at 1:00PM Mar 14, 2019Observed: 6.5 ft at 1:15PM Mar 14, 2019Observed: 6.5 ft at 1:30PM Mar 14, 2019Observed: 6.47 ft at 1:45PM Mar 14, 2019Observed: 6.48 ft at 2:00PM Mar 14, 2019Observed: 6.48 ft at 2:15PM Mar 14, 2019Observed: 6.47 ft at 2:30PM Mar 14, 2019Observed: 6.47 ft at 2:45PM Mar 14, 2019Observed: 6.49 ft at 3:00PM Mar 14, 2019Observed: 6.49 ft at 3:15PM Mar 14, 2019Observed: 6.48 ft at 3:30PM Mar 14, 2019Observed: 6.49 ft at 3:45PM Mar 14, 2019Observed: 6.49 ft at 4:00PM Mar 14, 2019Observed: 6.48 ft at 4:15PM Mar 14, 2019Observed: 6.48 ft at 4:30PM Mar 14, 2019Observed: 6.49 ft at 4:45PM Mar 14, 2019Observed: 6.48 ft at 5:00PM Mar 14, 2019Observed: 6.48 ft at 5:15PM Mar 14, 2019Observed: 6.47 ft at 5:30PM Mar 14, 2019Observed: 6.49 ft at 5:45PM Mar 14, 2019Observed: 6.48 ft at 6:00PM Mar 14, 2019Observed: 6.47 ft at 6:15PM Mar 14, 2019Observed: 6.48 ft at 6:30PM Mar 14, 2019Observed: 6.5 ft at 6:45PM Mar 14, 2019Observed: 6.49 ft at 7:00PM Mar 14, 2019Observed: 6.5 ft at 7:15PM Mar 14, 2019Observed: 6.48 ft at 7:30PM Mar 14, 2019Observed: 6.48 ft at 7:45PM Mar 14, 2019Observed: 6.48 ft at 8:00PM Mar 14, 2019Observed: 6.45 ft at 8:15PM Mar 14, 2019Observed: 6.45 ft at 8:30PM Mar 14, 2019Observed: 6.45 ft at 8:45PM Mar 14, 2019Observed: 6.45 ft at 9:00PM Mar 14, 2019Observed: 6.45 ft at 9:15PM Mar 14, 2019Observed: 6.44 ft at 9:30PM Mar 14, 2019Observed: 6.43 ft at 9:45PM Mar 14, 2019Observed: 6.45 ft at 10:00PM Mar 14, 2019Observed: 6.46 ft at 10:15PM Mar 14, 2019Observed: 6.45 ft at 10:30PM Mar 14, 2019Observed: 6.43 ft at 10:45PM Mar 14, 2019Observed: 6.44 ft at 11:00PM Mar 14, 2019Observed: 6.44 ft at 11:15PM Mar 14, 2019Observed: 6.44 ft at 11:30PM Mar 14, 2019Observed: 6.44 ft at 11:45PM Mar 14, 2019Observed: 6.43 ft at 12:00AM Mar 15, 2019Observed: 6.44 ft at 12:15AM Mar 15, 2019Observed: 6.44 ft at 12:30AM Mar 15, 2019Observed: 6.44 ft at 12:45AM Mar 15, 2019Observed: 6.45 ft at 1:00AM Mar 15, 2019Observed: 6.45 ft at 1:15AM Mar 15, 2019Observed: 6.45 ft at 1:30AM Mar 15, 2019Observed: 6.43 ft at 1:45AM Mar 15, 2019Observed: 6.43 ft at 2:00AM Mar 15, 2019Observed: 6.43 ft at 2:15AM Mar 15, 2019Observed: 6.43 ft at 2:30AM Mar 15, 2019Observed: 6.44 ft at 2:45AM Mar 15, 2019Observed: 6.44 ft at 3:00AM Mar 15, 2019Observed: 6.43 ft at 3:15AM Mar 15, 2019Observed: 6.44 ft at 3:30AM Mar 15, 2019Observed: 6.45 ft at 3:45AM Mar 15, 2019Observed: 6.45 ft at 4:00AM Mar 15, 2019Observed: 6.47 ft at 4:15AM Mar 15, 2019Observed: 6.47 ft at 4:30AM Mar 15, 2019Observed: 6.47 ft at 4:45AM Mar 15, 2019Observed: 6.48 ft at 5:00AM Mar 15, 2019Observed: 6.48 ft at 5:15AM Mar 15, 2019Observed: 6.48 ft at 5:30AM Mar 15, 2019Observed: 6.48 ft at 5:45AM Mar 15, 2019Observed: 6.47 ft at 6:00AM Mar 15, 2019Observed: 6.46 ft at 6:15AM Mar 15, 2019Observed: 6.46 ft at 6:30AM Mar 15, 2019Observed: 6.46 ft at 6:45AM Mar 15, 2019Observed: 6.44 ft at 7:00AM Mar 15, 2019Observed: 6.45 ft at 7:15AM Mar 15, 2019Observed: 6.45 ft at 7:30AM Mar 15, 2019Observed: 6.44 ft at 7:45AM Mar 15, 2019Observed: 6.45 ft at 8:00AM Mar 15, 2019Observed: 6.43 ft at 8:15AM Mar 15, 2019Observed: 6.44 ft at 8:30AM Mar 15, 2019Observed: 6.43 ft at 8:45AM Mar 15, 2019Observed: 6.43 ft at 9:00AM Mar 15, 2019Observed: 6.43 ft at 9:15AM Mar 15, 2019Observed: 6.43 ft at 9:30AM Mar 15, 2019Observed: 6.49 ft at 9:45AM Mar 15, 2019Observed: 6.55 ft at 10:00AM Mar 15, 2019Observed: 6.59 ft at 10:15AM Mar 15, 2019Observed: 6.64 ft at 10:30AM Mar 15, 2019Observed: 6.63 ft at 10:45AM Mar 15, 2019Observed: 6.64 ft at 11:00AM Mar 15, 2019Observed: 6.63 ft at 11:15AM Mar 15, 2019Observed: 6.62 ft at 11:30AM Mar 15, 2019Observed: 6.6 ft at 11:45AM Mar 15, 2019Observed: 6.58 ft at 12:00PM Mar 15, 2019Observed: 6.54 ft at 12:15PM Mar 15, 2019Observed: 6.5 ft at 12:30PM Mar 15, 2019Observed: 6.47 ft at 12:45PM Mar 15, 2019Observed: 6.41 ft at 1:00PM Mar 15, 2019Observed: 6.33 ft at 1:15PM Mar 15, 2019Observed: 6.3 ft at 1:30PM Mar 15, 2019Observed: 6.28 ft at 1:45PM Mar 15, 2019Observed: 6.27 ft at 2:00PM Mar 15, 2019Observed: 6.27 ft at 2:15PM Mar 15, 2019Observed: 6.26 ft at 2:30PM Mar 15, 2019Observed: 6.27 ft at 2:45PM Mar 15, 2019Observed: 6.29 ft at 3:00PM Mar 15, 2019Observed: 6.36 ft at 3:15PM Mar 15, 2019Observed: 6.53 ft at 3:30PM Mar 15, 2019Observed: 6.73 ft at 3:45PM Mar 15, 2019Observed: 6.87 ft at 4:00PM Mar 15, 2019Highest Observation: 6.94 ft at 4:15PM Mar 15, 2019Observed: 6.92 ft at 4:30PM Mar 15, 2019Observed: 6.8 ft at 4:45PM Mar 15, 2019Observed: 6.75 ft at 5:00PM Mar 15, 2019Observed: 6.68 ft at 5:15PM Mar 15, 2019Observed: 6.6 ft at 5:30PM Mar 15, 2019Observed: 6.49 ft at 5:45PM Mar 15, 2019Observed: 6.4 ft at 6:00PM Mar 15, 2019Observed: 6.36 ft at 6:15PM Mar 15, 2019Observed: 6.3 ft at 6:30PM Mar 15, 2019Observed: 6.28 ft at 6:45PM Mar 15, 2019Observed: 6.27 ft at 7:00PM Mar 15, 2019Observed: 6.24 ft at 7:15PM Mar 15, 2019Observed: 6.26 ft at 7:30PM Mar 15, 2019Observed: 6.34 ft at 7:45PM Mar 15, 2019Observed: 6.37 ft at 8:00PM Mar 15, 2019Observed: 6.44 ft at 8:15PM Mar 15, 2019Observed: 6.47 ft at 8:30PM Mar 15, 2019Observed: 6.51 ft at 8:45PM Mar 15, 2019Observed: 6.53 ft at 9:00PM Mar 15, 2019Observed: 6.54 ft at 9:15PM Mar 15, 2019Observed: 6.55 ft at 9:30PM Mar 15, 2019Observed: 6.55 ft at 9:45PM Mar 15, 2019Observed: 6.56 ft at 10:00PM Mar 15, 2019Observed: 6.56 ft at 10:15PM Mar 15, 2019Observed: 6.56 ft at 10:30PM Mar 15, 2019Observed: 6.55 ft at 10:45PM Mar 15, 2019Observed: 6.54 ft at 11:00PM Mar 15, 2019Observed: 6.53 ft at 11:15PM Mar 15, 2019Observed: 6.54 ft at 11:30PM Mar 15, 2019Observed: 6.53 ft at 11:45PM Mar 15, 2019Observed: 6.53 ft at 12:00AM Mar 16, 2019Observed: 6.52 ft at 12:15AM Mar 16, 2019Observed: 6.55 ft at 12:30AM Mar 16, 2019Observed: 6.54 ft at 12:45AM Mar 16, 2019Observed: 6.54 ft at 1:00AM Mar 16, 2019Observed: 6.55 ft at 1:15AM Mar 16, 2019Observed: 6.53 ft at 1:30AM Mar 16, 2019Observed: 6.51 ft at 1:45AM Mar 16, 2019Observed: 6.52 ft at 2:00AM Mar 16, 2019Observed: 6.55 ft at 2:15AM Mar 16, 2019Observed: 6.59 ft at 2:30AM Mar 16, 2019Observed: 6.6 ft at 2:45AM Mar 16, 2019Observed: 6.59 ft at 3:00AM Mar 16, 2019Observed: 6.61 ft at 3:15AM Mar 16, 2019Observed: 6.58 ft at 3:30AM Mar 16, 2019Observed: 6.61 ft at 3:45AM Mar 16, 2019Observed: 6.59 ft at 4:00AM Mar 16, 2019Observed: 6.6 ft at 4:15AM Mar 16, 2019Observed: 6.6 ft at 4:30AM Mar 16, 2019Observed: 6.6 ft at 4:45AM Mar 16, 2019Observed: 6.61 ft at 5:00AM Mar 16, 2019Observed: 6.59 ft at 5:15AM Mar 16, 2019Observed: 6.58 ft at 5:30AM Mar 16, 2019Observed: 6.56 ft at 5:45AM Mar 16, 2019Observed: 6.55 ft at 6:00AM Mar 16, 2019Observed: 6.55 ft at 6:15AM Mar 16, 2019Observed: 6.55 ft at 6:30AM Mar 16, 2019Observed: 6.55 ft at 6:45AM Mar 16, 2019Observed: 6.55 ft at 7:00AM Mar 16, 2019Observed: 6.55 ft at 7:15AM Mar 16, 2019Observed: 6.56 ft at 7:30AM Mar 16, 2019Observed: 6.58 ft at 7:45AM Mar 16, 2019Observed: 6.61 ft at 8:00AM Mar 16, 2019Observed: 6.64 ft at 8:15AM Mar 16, 2019Observed: 6.64 ft at 8:30AM Mar 16, 2019Observed: 6.67 ft at 8:45AM Mar 16, 2019Observed: 6.69 ft at 9:00AM Mar 16, 2019Observed: 6.71 ft at 9:15AM Mar 16, 2019Observed: 6.7 ft at 9:30AM Mar 16, 2019Observed: 6.71 ft at 9:45AM Mar 16, 2019Observed: 6.71 ft at 10:00AM Mar 16, 2019Observed: 6.7 ft at 10:15AM Mar 16, 2019Observed: 6.7 ft at 10:30AM Mar 16, 2019Observed: 6.68 ft at 10:45AM Mar 16, 2019Observed: 6.64 ft at 11:00AM Mar 16, 2019Observed: 6.61 ft at 11:15AM Mar 16, 2019Observed: 6.61 ft at 11:30AM Mar 16, 2019Observed: 6.59 ft at 11:45AM Mar 16, 2019Observed: 6.58 ft at 12:00PM Mar 16, 2019Observed: 6.54 ft at 12:15PM Mar 16, 2019Observed: 6.54 ft at 12:30PM Mar 16, 2019Observed: 6.55 ft at 12:45PM Mar 16, 2019Observed: 6.55 ft at 1:00PM Mar 16, 2019Observed: 6.55 ft at 1:15PM Mar 16, 2019Observed: 6.56 ft at 1:30PM Mar 16, 2019Observed: 6.55 ft at 1:45PM Mar 16, 2019Observed: 6.55 ft at 2:00PM Mar 16, 2019Observed: 6.57 ft at 2:15PM Mar 16, 2019Observed: 6.56 ft at 2:30PM Mar 16, 2019Observed: 6.59 ft at 2:45PM Mar 16, 2019Observed: 6.6 ft at 3:00PM Mar 16, 2019Observed: 6.6 ft at 3:15PM Mar 16, 2019Observed: 6.62 ft at 3:30PM Mar 16, 2019Observed: 6.63 ft at 3:45PM Mar 16, 2019Observed: 6.65 ft at 4:00PM Mar 16, 2019Observed: 6.61 ft at 4:15PM Mar 16, 2019Observed: 6.64 ft at 4:30PM Mar 16, 2019Observed: 6.64 ft at 4:45PM Mar 16, 2019Observed: 6.62 ft at 5:00PM Mar 16, 2019Observed: 6.64 ft at 5:15PM Mar 16, 2019Observed: 6.64 ft at 5:30PM Mar 16, 2019Observed: 6.62 ft at 5:45PM Mar 16, 2019Observed: 6.65 ft at 6:00PM Mar 16, 2019Observed: 6.64 ft at 6:15PM Mar 16, 2019Observed: 6.64 ft at 6:30PM Mar 16, 2019Observed: 6.63 ft at 6:45PM Mar 16, 2019Observed: 6.63 ft at 7:00PM Mar 16, 2019Observed: 6.64 ft at 7:15PM Mar 16, 2019Observed: 6.64 ft at 7:30PM Mar 16, 2019Observed: 6.63 ft at 7:45PM Mar 16, 2019Observed: 6.62 ft at 8:00PM Mar 16, 2019Observed: 6.62 ft at 8:15PM Mar 16, 2019Observed: 6.62 ft at 8:30PM Mar 16, 2019Observed: 6.59 ft at 8:45PM Mar 16, 2019Observed: 6.58 ft at 9:00PM Mar 16, 2019Observed: 6.55 ft at 9:15PM Mar 16, 2019Observed: 6.56 ft at 9:30PM Mar 16, 2019Observed: 6.56 ft at 9:45PM Mar 16, 2019Observed: 6.56 ft at 10:00PM Mar 16, 2019Observed: 6.56 ft at 10:15PM Mar 16, 2019Observed: 6.58 ft at 10:30PM Mar 16, 2019Observed: 6.6 ft at 10:45PM Mar 16, 2019Observed: 6.58 ft at 11:00PM Mar 16, 2019Observed: 6.6 ft at 11:15PM Mar 16, 2019Observed: 6.59 ft at 11:30PM Mar 16, 2019Observed: 6.63 ft at 11:45PM Mar 16, 2019Observed: 6.65 ft at 12:00AM Mar 17, 2019Observed: 6.65 ft at 12:15AM Mar 17, 2019Observed: 6.65 ft at 12:30AM Mar 17, 2019Observed: 6.66 ft at 12:45AM Mar 17, 2019Observed: 6.65 ft at 1:00AM Mar 17, 2019Observed: 6.64 ft at 1:15AM Mar 17, 2019Observed: 6.63 ft at 1:30AM Mar 17, 2019Observed: 6.63 ft at 1:45AM Mar 17, 2019Observed: 6.64 ft at 2:00AM Mar 17, 2019Observed: 6.64 ft at 2:15AM Mar 17, 2019Observed: 6.65 ft at 2:30AM Mar 17, 2019Observed: 6.65 ft at 2:45AM Mar 17, 2019Observed: 6.65 ft at 3:00AM Mar 17, 2019Observed: 6.63 ft at 3:15AM Mar 17, 2019Observed: 6.64 ft at 3:30AM Mar 17, 2019Observed: 6.62 ft at 3:45AM Mar 17, 2019Observed: 6.61 ft at 4:00AM Mar 17, 2019Observed: 6.61 ft at 4:15AM Mar 17, 2019Observed: 6.6 ft at 4:30AM Mar 17, 2019Observed: 6.59 ft at 4:45AM Mar 17, 2019Observed: 6.58 ft at 5:00AM Mar 17, 2019Observed: 6.6 ft at 5:15AM Mar 17, 2019Observed: 6.59 ft at 5:30AM Mar 17, 2019Observed: 6.6 ft at 5:45AM Mar 17, 2019Observed: 6.6 ft at 6:00AM Mar 17, 2019Observed: 6.59 ft at 6:15AM Mar 17, 2019Observed: 6.59 ft at 6:30AM Mar 17, 2019Observed: 6.6 ft at 6:45AM Mar 17, 2019Observed: 6.59 ft at 7:00AM Mar 17, 2019Observed: 6.59 ft at 7:15AM Mar 17, 2019Observed: 6.6 ft at 7:30AM Mar 17, 2019Observed: 6.6 ft at 7:45AM Mar 17, 2019Observed: 6.59 ft at 8:00AM Mar 17, 2019Observed: 6.6 ft at 8:15AM Mar 17, 2019Observed: 6.6 ft at 8:30AM Mar 17, 2019Observed: 6.59 ft at 8:45AM Mar 17, 2019Observed: 6.58 ft at 9:00AM Mar 17, 2019Observed: 6.57 ft at 9:15AM Mar 17, 2019Observed: 6.55 ft at 9:30AM Mar 17, 2019Observed: 6.53 ft at 9:45AM Mar 17, 2019Observed: 6.53 ft at 10:00AM Mar 17, 2019Observed: 6.53 ft at 10:15AM Mar 17, 2019Observed: 6.53 ft at 10:30AM Mar 17, 2019Observed: 6.53 ft at 10:45AM Mar 17, 2019Observed: 6.55 ft at 11:00AM Mar 17, 2019Observed: 6.56 ft at 11:15AM Mar 17, 2019Observed: 6.55 ft at 11:30AM Mar 17, 2019Observed: 6.61 ft at 11:45AM Mar 17, 2019Observed: 6.61 ft at 12:00PM Mar 17, 2019Observed: 6.6 ft at 12:15PM Mar 17, 2019Observed: 6.62 ft at 12:30PM Mar 17, 2019Observed: 6.61 ft at 12:45PM Mar 17, 2019Observed: 6.61 ft at 1:00PM Mar 17, 2019Observed: 6.63 ft at 1:15PM Mar 17, 2019Observed: 6.63 ft at 1:30PM Mar 17, 2019Observed: 6.63 ft at 1:45PM Mar 17, 2019Observed: 6.64 ft at 2:00PM Mar 17, 2019Observed: 6.62 ft at 2:15PM Mar 17, 2019Observed: 6.64 ft at 2:30PM Mar 17, 2019Observed: 6.64 ft at 2:45PM Mar 17, 2019Observed: 6.62 ft at 3:00PM Mar 17, 2019Observed: 6.64 ft at 3:15PM Mar 17, 2019Observed: 6.63 ft at 3:30PM Mar 17, 2019Observed: 6.63 ft at 3:45PM Mar 17, 2019Observed: 6.63 ft at 4:00PM Mar 17, 2019Observed: 6.64 ft at 4:15PM Mar 17, 2019Observed: 6.62 ft at 4:30PM Mar 17, 2019Observed: 6.64 ft at 4:45PM Mar 17, 2019Observed: 6.62 ft at 5:00PM Mar 17, 2019Observed: 6.62 ft at 5:15PM Mar 17, 2019Observed: 6.62 ft at 5:30PM Mar 17, 2019Observed: 6.62 ft at 5:45PM Mar 17, 2019Observed: 6.64 ft at 6:00PM Mar 17, 2019Observed: 6.63 ft at 6:15PM Mar 17, 2019Observed: 6.63 ft at 6:30PM Mar 17, 2019Observed: 6.62 ft at 6:45PM Mar 17, 2019Observed: 6.62 ft at 7:00PM Mar 17, 2019Observed: 6.64 ft at 7:15PM Mar 17, 2019Observed: 6.63 ft at 7:30PM Mar 17, 2019Observed: 6.66 ft at 7:45PM Mar 17, 2019Observed: 6.64 ft at 8:00PM Mar 17, 2019Observed: 6.64 ft at 8:15PM Mar 17, 2019Observed: 6.65 ft at 8:30PM Mar 17, 2019Observed: 6.65 ft at 8:45PM Mar 17, 2019Observed: 6.64 ft at 9:00PM Mar 17, 2019Observed: 6.64 ft at 9:15PM Mar 17, 2019Observed: 6.63 ft at 9:30PM Mar 17, 2019Observed: 6.64 ft at 9:45PM Mar 17, 2019Observed: 6.65 ft at 10:00PM Mar 17, 2019Observed: 6.63 ft at 10:15PM Mar 17, 2019Observed: 6.63 ft at 10:30PM Mar 17, 2019Observed: 6.64 ft at 10:45PM Mar 17, 2019Observed: 6.63 ft at 11:00PM Mar 17, 2019Observed: 6.63 ft at 11:15PM Mar 17, 2019Observed: 6.64 ft at 11:30PM Mar 17, 2019Observed: 6.63 ft at 11:45PM Mar 17, 2019Observed: 6.62 ft at 12:00AM Mar 18, 2019Observed: 6.6 ft at 12:15AM Mar 18, 2019Observed: 6.61 ft at 12:30AM Mar 18, 2019Observed: 6.59 ft at 12:45AM Mar 18, 2019Observed: 6.57 ft at 1:00AM Mar 18, 2019Observed: 6.57 ft at 1:15AM Mar 18, 2019Observed: 6.58 ft at 1:30AM Mar 18, 2019Observed: 6.58 ft at 1:45AM Mar 18, 2019Observed: 6.58 ft at 2:00AM Mar 18, 2019Observed: 6.57 ft at 2:15AM Mar 18, 2019Observed: 6.56 ft at 2:30AM Mar 18, 2019Observed: 6.58 ft at 2:45AM Mar 18, 2019Observed: 6.56 ft at 3:00AM Mar 18, 2019Observed: 6.59 ft at 3:15AM Mar 18, 2019Observed: 6.55 ft at 3:30AM Mar 18, 2019Observed: 6.53 ft at 3:45AM Mar 18, 2019Observed: 6.53 ft at 4:00AM Mar 18, 2019Observed: 6.52 ft at 4:15AM Mar 18, 2019Observed: 6.53 ft at 4:30AM Mar 18, 2019Observed: 6.56 ft at 4:45AM Mar 18, 2019Observed: 6.56 ft at 5:00AM Mar 18, 2019Observed: 6.58 ft at 5:15AM Mar 18, 2019Observed: 6.62 ft at 5:30AM Mar 18, 2019Observed: 6.64 ft at 5:45AM Mar 18, 2019Observed: 6.66 ft at 6:00AM Mar 18, 2019Observed: 6.67 ft at 6:15AM Mar 18, 2019Observed: 6.63 ft at 6:30AM Mar 18, 2019Observed: 6.63 ft at 6:45AM Mar 18, 2019Observed: 6.62 ft at 7:00AM Mar 18, 2019Observed: 6.61 ft at 7:15AM Mar 18, 2019Observed: 6.6 ft at 7:30AM Mar 18, 2019Observed: 6.59 ft at 7:45AM Mar 18, 2019Observed: 6.6 ft at 8:00AM Mar 18, 2019Observed: 6.59 ft at 8:15AM Mar 18, 2019Observed: 6.58 ft at 8:30AM Mar 18, 2019Observed: 6.59 ft at 8:45AM Mar 18, 2019Observed: 6.58 ft at 9:00AM Mar 18, 2019Observed: 6.56 ft at 9:15AM Mar 18, 2019Observed: 6.58 ft at 9:30AM Mar 18, 2019Observed: 6.58 ft at 9:45AM Mar 18, 2019Observed: 6.59 ft at 10:00AM Mar 18, 2019Observed: 6.58 ft at 10:15AM Mar 18, 2019Observed: 6.6 ft at 10:30AM Mar 18, 2019Observed: 6.6 ft at 10:45AM Mar 18, 2019Observed: 6.59 ft at 11:00AM Mar 18, 2019Observed: 6.61 ft at 11:15AM Mar 18, 2019Observed: 6.6 ft at 11:30AM Mar 18, 2019Observed: 6.6 ft at 11:45AM Mar 18, 2019Observed: 6.58 ft at 12:00PM Mar 18, 2019Observed: 6.6 ft at 12:15PM Mar 18, 2019Observed: 6.61 ft at 12:30PM Mar 18, 2019Observed: 6.6 ft at 12:45PM Mar 18, 2019Observed: 6.61 ft at 1:00PM Mar 18, 2019Observed: 6.62 ft at 1:15PM Mar 18, 2019Observed: 6.63 ft at 1:30PM Mar 18, 2019Observed: 6.63 ft at 1:45PM Mar 18, 2019Observed: 6.61 ft at 2:00PM Mar 18, 2019Observed: 6.61 ft at 2:15PM Mar 18, 2019Observed: 6.61 ft at 2:30PM Mar 18, 2019Observed: 6.64 ft at 2:45PM Mar 18, 2019Observed: 6.63 ft at 3:00PM Mar 18, 2019Observed: 6.62 ft at 3:15PM Mar 18, 2019Observed: 6.63 ft at 3:30PM Mar 18, 2019Observed: 6.62 ft at 3:45PM Mar 18, 2019Observed: 6.62 ft at 4:00PM Mar 18, 2019Observed: 6.62 ft at 4:15PM Mar 18, 2019Observed: 6.63 ft at 4:30PM Mar 18, 2019Observed: 6.61 ft at 4:45PM Mar 18, 2019Observed: 6.61 ft at 5:00PM Mar 18, 2019Observed: 6.61 ft at 5:15PM Mar 18, 2019Observed: 6.62 ft at 5:30PM Mar 18, 2019Observed: 6.65 ft at 5:45PM Mar 18, 2019Observed: 6.68 ft at 6:00PM Mar 18, 2019Observed: 6.71 ft at 6:15PM Mar 18, 2019Observed: 6.7 ft at 6:30PM Mar 18, 2019Observed: 6.77 ft at 6:45PM Mar 18, 2019Observed: 6.79 ft at 7:00PM Mar 18, 2019Observed: 6.81 ft at 7:15PM Mar 18, 2019Observed: 6.81 ft at 7:30PM Mar 18, 2019Observed: 6.81 ft at 7:45PM Mar 18, 2019Observed: 6.79 ft at 8:00PM Mar 18, 2019Observed: 6.78 ft at 8:15PM Mar 18, 2019Observed: 6.75 ft at 8:30PM Mar 18, 2019Observed: 6.72 ft at 8:45PM Mar 18, 2019Observed: 6.71 ft at 9:00PM Mar 18, 2019Observed: 6.69 ft at 9:15PM Mar 18, 2019Observed: 6.64 ft at 9:30PM Mar 18, 2019Observed: 6.59 ft at 9:45PM Mar 18, 2019Observed: 6.6 ft at 10:00PM Mar 18, 2019Observed: 6.53 ft at 10:15PM Mar 18, 2019Observed: 6.5 ft at 10:30PM Mar 18, 2019Observed: 6.47 ft at 10:45PM Mar 18, 2019Observed: 6.46 ft at 11:00PM Mar 18, 2019Observed: 6.45 ft at 11:15PM Mar 18, 2019Observed: 6.44 ft at 11:30PM Mar 18, 2019Observed: 6.45 ft at 11:45PM Mar 18, 2019Observed: 6.44 ft at 12:00AM Mar 19, 2019Observed: 6.45 ft at 12:15AM Mar 19, 2019Forecast: 6.62 ft 6:00AM Mar 19, 2019Forecast: 6.65 ft 12:00PM Mar 19, 2019Forecast: 6.71 ft 6:00PM Mar 19, 2019Forecast: 6.77 ft 12:00AM Mar 20, 2019Forecast: 6.8 ft 6:00AM Mar 20, 2019Forecast: 6.81 ft 12:00PM Mar 20, 2019Forecast: 6.81 ft 6:00PM Mar 20, 2019Forecast: 6.82 ft 12:00AM Mar 21, 2019Forecast: 6.85 ft 6:00AM Mar 21, 2019Forecast: 6.92 ft 12:00PM Mar 21, 2019Forecast: 6.98 ft 6:00PM Mar 21, 2019Forecast: 7.01 ft 12:00AM Mar 22, 2019Forecast: 7.02 ft 6:00AM Mar 22, 2019Forecast: 7.02 ft 12:00PM Mar 22, 2019Forecast: 7.02 ft 6:00PM Mar 22, 2019Forecast: 7.03 ft 12:00AM Mar 23, 2019Forecast: 7.03 ft 6:00AM Mar 23, 2019Forecast: 7.03 ft 12:00PM Mar 23, 2019Forecast: 7.04 ft 6:00PM Mar 23, 2019Highest Forecast: 7.05 ft 12:00AM Mar 24, 2019USGS--Water Resources of the United StatesSHYI1(plotting HGIRG) Graph Created (12:32AM Mar 19, 2019)ObservedForecast (issued 4:56PM Mar 18)Latest observed value: 6.45 ft at 12:15 AM MDT 19-Mar-2019. Flood Stage is 12.5 ft
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Tabular Data (MDT)
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Datum: NGVD29
Metadata
NOTE: Gauge reading may be affected by ice during freezing weather from November to April.

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

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Blackfoot
Flood Categories (in feet)
Major Flood Stage: 13.5
Moderate Flood Stage: 13
Flood Stage: 12.5
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 16.97 ft on 06/17/1918
(2) 16.05 ft on 06/17/1997
(3) 14.68 ft on 06/22/1917
(4) 14.36 ft on 05/29/1928
(5) 13.15 ft on 05/28/2011
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(P): Preliminary values subject to further review.

Recent Crests
(1) 11.85 ft on 06/03/2018 (P)
(2) 12.24 ft on 06/16/2017
(3) 8.35 ft on 06/09/2016
(4) 9.77 ft on 05/18/2015
(5) 9.25 ft on 06/09/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.22 ft on 11/05/1934
Zoom Level:15
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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
13.5 or 34113 cfs... Major flooding of farmland is likely. Water may cover a few county roads near the river. Low lying properties near the river around Shelley and Firth may be inundated with water.
13 or 31580 cfs... Moderate lowland flooding will occur along the river.
12.5 or 29103 cfs... Water will cover the end of Highline Road near the riverjust south of Firth. Some outbuildings at the end of Highline Road will have water in or around them and water may cover some driveways. Lowland flooding will occur adjacent to the river around Shelley downstream to near Rose.
12 or 26685 cfs...
Photos
(1) SHYI1_googleearth
(2) SHYI1_map
(3) SHYI1_SnakeShelley_gage
(4) SHYI1_looking_upstream
(5) SHYI1_looking_downstream
About This Location Collapse

Latitude: 43.413125° N, Longitude: 112.134900° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 12.5 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 4599.0 ft 4611.5 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:

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 45400 CFS or 15.62 ft
50   Year Peak Flood 51400 CFS or 16.68 ft
100 Year Peak Flood 57300 CFS or 17.69 ft
200 Year Peak Flood 63200 CFS or 18.67 ft
500 Year Peak Flood 71100 CFS or 19.94 ft
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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Pocatello Weather Forecast Office
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 232-9306
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Page last modified: 1-Mar-2019 12:33 AM
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