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Hydrograph River at a Glance Download
Missouri River at Sioux City Stage (ft)Flow (kcfs)Observed: 12.4 ft at 11:15PM Jul 24, 2015Observed: 12.41 ft at 11:30PM Jul 24, 2015Observed: 12.4 ft at 11:45PM Jul 24, 2015Observed: 12.4 ft at 12:00AM Jul 25, 2015Observed: 12.39 ft at 12:15AM Jul 25, 2015Observed: 12.4 ft at 12:30AM Jul 25, 2015Observed: 12.39 ft at 12:45AM Jul 25, 2015Observed: 12.39 ft at 1:00AM Jul 25, 2015Observed: 12.39 ft at 1:15AM Jul 25, 2015Observed: 12.4 ft at 1:30AM Jul 25, 2015Observed: 12.38 ft at 1:45AM Jul 25, 2015Observed: 12.38 ft at 2:00AM Jul 25, 2015Observed: 12.39 ft at 2:15AM Jul 25, 2015Observed: 12.39 ft at 2:30AM Jul 25, 2015Observed: 12.38 ft at 2:45AM Jul 25, 2015Observed: 12.38 ft at 3:00AM Jul 25, 2015Observed: 12.38 ft at 3:15AM Jul 25, 2015Observed: 12.37 ft at 3:30AM Jul 25, 2015Observed: 12.38 ft at 3:45AM Jul 25, 2015Observed: 12.36 ft at 4:00AM Jul 25, 2015Observed: 12.36 ft at 4:15AM Jul 25, 2015Observed: 12.36 ft at 4:30AM Jul 25, 2015Observed: 12.37 ft at 4:45AM Jul 25, 2015Observed: 12.36 ft at 5:00AM Jul 25, 2015Observed: 12.36 ft at 5:15AM Jul 25, 2015Observed: 12.36 ft at 5:30AM Jul 25, 2015Observed: 12.38 ft at 5:45AM Jul 25, 2015Observed: 12.36 ft at 6:00AM Jul 25, 2015Observed: 12.36 ft at 6:15AM Jul 25, 2015Observed: 12.37 ft at 6:30AM Jul 25, 2015Observed: 12.36 ft at 6:45AM Jul 25, 2015Observed: 12.36 ft at 7:00AM Jul 25, 2015Observed: 12.36 ft at 7:15AM Jul 25, 2015Observed: 12.38 ft at 7:30AM Jul 25, 2015Observed: 12.37 ft at 7:45AM Jul 25, 2015Observed: 12.36 ft at 8:00AM Jul 25, 2015Observed: 12.37 ft at 8:15AM Jul 25, 2015Observed: 12.36 ft at 8:30AM Jul 25, 2015Observed: 12.36 ft at 8:45AM Jul 25, 2015Observed: 12.36 ft at 9:00AM Jul 25, 2015Observed: 12.37 ft at 9:15AM Jul 25, 2015Observed: 12.36 ft at 9:30AM Jul 25, 2015Observed: 12.35 ft at 9:45AM Jul 25, 2015Observed: 12.36 ft at 10:00AM Jul 25, 2015Observed: 12.36 ft at 10:15AM Jul 25, 2015Observed: 12.34 ft at 10:30AM Jul 25, 2015Observed: 12.36 ft at 10:45AM Jul 25, 2015Observed: 12.36 ft at 11:00AM Jul 25, 2015Observed: 12.36 ft at 11:15AM Jul 25, 2015Observed: 12.36 ft at 11:30AM Jul 25, 2015Observed: 12.36 ft at 11:45AM Jul 25, 2015Observed: 12.38 ft at 12:00PM Jul 25, 2015Observed: 12.35 ft at 12:15PM Jul 25, 2015Observed: 12.37 ft at 12:30PM Jul 25, 2015Observed: 12.36 ft at 12:45PM Jul 25, 2015Observed: 12.36 ft at 1:00PM Jul 25, 2015Observed: 12.36 ft at 1:15PM Jul 25, 2015Observed: 12.36 ft at 1:30PM Jul 25, 2015Observed: 12.36 ft at 1:45PM Jul 25, 2015Observed: 12.36 ft at 2:00PM Jul 25, 2015Observed: 12.36 ft at 2:15PM Jul 25, 2015Observed: 12.35 ft at 2:30PM Jul 25, 2015Observed: 12.34 ft at 2:45PM Jul 25, 2015Observed: 12.35 ft at 3:00PM Jul 25, 2015Observed: 12.35 ft at 3:15PM Jul 25, 2015Observed: 12.33 ft at 3:30PM Jul 25, 2015Observed: 12.34 ft at 3:45PM Jul 25, 2015Observed: 12.33 ft at 4:00PM Jul 25, 2015Observed: 12.34 ft at 4:15PM Jul 25, 2015Observed: 12.31 ft at 4:30PM Jul 25, 2015Observed: 12.34 ft at 4:45PM Jul 25, 2015Observed: 12.33 ft at 5:00PM Jul 25, 2015Observed: 12.33 ft at 5:15PM Jul 25, 2015Observed: 12.34 ft at 5:30PM Jul 25, 2015Observed: 12.35 ft at 5:45PM Jul 25, 2015Observed: 12.33 ft at 6:00PM Jul 25, 2015Observed: 12.33 ft at 6:15PM Jul 25, 2015Observed: 12.35 ft at 6:30PM Jul 25, 2015Observed: 12.34 ft at 6:45PM Jul 25, 2015Observed: 12.33 ft at 7:00PM Jul 25, 2015Observed: 12.33 ft at 7:15PM Jul 25, 2015Observed: 12.32 ft at 7:30PM Jul 25, 2015Observed: 12.32 ft at 7:45PM Jul 25, 2015Observed: 12.32 ft at 8:00PM Jul 25, 2015Observed: 12.33 ft at 8:15PM Jul 25, 2015Observed: 12.32 ft at 8:30PM Jul 25, 2015Observed: 12.32 ft at 8:45PM Jul 25, 2015Observed: 12.32 ft at 9:00PM Jul 25, 2015Observed: 12.31 ft at 9:15PM Jul 25, 2015Observed: 12.33 ft at 9:30PM Jul 25, 2015Observed: 12.31 ft at 9:45PM Jul 25, 2015Observed: 12.32 ft at 10:00PM Jul 25, 2015Observed: 12.31 ft at 10:15PM Jul 25, 2015Observed: 12.31 ft at 10:30PM Jul 25, 2015Observed: 12.31 ft at 10:45PM Jul 25, 2015Observed: 12.31 ft at 11:00PM Jul 25, 2015Observed: 12.31 ft at 11:15PM Jul 25, 2015Observed: 12.31 ft at 11:30PM Jul 25, 2015Observed: 12.31 ft at 11:45PM Jul 25, 2015Observed: 12.31 ft at 12:00AM Jul 26, 2015Observed: 12.3 ft at 12:15AM Jul 26, 2015Observed: 12.31 ft at 12:30AM Jul 26, 2015Observed: 12.3 ft at 12:45AM Jul 26, 2015Observed: 12.31 ft at 1:00AM Jul 26, 2015Observed: 12.27 ft at 1:15AM Jul 26, 2015Observed: 12.32 ft at 1:30AM Jul 26, 2015Observed: 12.41 ft at 1:45AM Jul 26, 2015Observed: 12.46 ft at 2:00AM Jul 26, 2015Observed: 12.49 ft at 2:15AM Jul 26, 2015Observed: 12.53 ft at 2:30AM Jul 26, 2015Observed: 12.54 ft at 2:45AM Jul 26, 2015Observed: 12.53 ft at 3:00AM Jul 26, 2015Observed: 12.54 ft at 3:15AM Jul 26, 2015Observed: 12.51 ft at 3:30AM Jul 26, 2015Observed: 12.51 ft at 3:45AM Jul 26, 2015Observed: 12.52 ft at 4:00AM Jul 26, 2015Observed: 12.5 ft at 4:15AM Jul 26, 2015Observed: 12.49 ft at 4:30AM Jul 26, 2015Observed: 12.48 ft at 4:45AM Jul 26, 2015Observed: 12.47 ft at 5:00AM Jul 26, 2015Observed: 12.48 ft at 5:15AM Jul 26, 2015Observed: 12.46 ft at 5:30AM Jul 26, 2015Observed: 12.46 ft at 5:45AM Jul 26, 2015Observed: 12.46 ft at 6:00AM Jul 26, 2015Observed: 12.46 ft at 6:15AM Jul 26, 2015Observed: 12.44 ft at 6:30AM Jul 26, 2015Observed: 12.45 ft at 6:45AM Jul 26, 2015Observed: 12.45 ft at 7:00AM Jul 26, 2015Observed: 12.45 ft at 7:15AM Jul 26, 2015Observed: 12.45 ft at 7:30AM Jul 26, 2015Observed: 12.44 ft at 7:45AM Jul 26, 2015Observed: 12.45 ft at 8:00AM Jul 26, 2015Observed: 12.46 ft at 8:15AM Jul 26, 2015Observed: 12.47 ft at 8:30AM Jul 26, 2015Observed: 12.47 ft at 8:45AM Jul 26, 2015Observed: 12.46 ft at 9:00AM Jul 26, 2015Observed: 12.46 ft at 9:15AM Jul 26, 2015Observed: 12.47 ft at 9:30AM Jul 26, 2015Observed: 12.47 ft at 9:45AM Jul 26, 2015Observed: 12.48 ft at 10:00AM Jul 26, 2015Observed: 12.48 ft at 10:15AM Jul 26, 2015Observed: 12.49 ft at 10:30AM Jul 26, 2015Observed: 12.5 ft at 10:45AM Jul 26, 2015Observed: 12.5 ft at 11:00AM Jul 26, 2015Observed: 12.5 ft at 11:15AM Jul 26, 2015Observed: 12.51 ft at 11:30AM Jul 26, 2015Observed: 12.51 ft at 11:45AM Jul 26, 2015Observed: 12.52 ft at 12:00PM Jul 26, 2015Observed: 12.54 ft at 12:15PM Jul 26, 2015Observed: 12.54 ft at 12:30PM Jul 26, 2015Observed: 12.54 ft at 12:45PM Jul 26, 2015Observed: 12.56 ft at 1:00PM Jul 26, 2015Observed: 12.55 ft at 1:15PM Jul 26, 2015Observed: 12.56 ft at 1:30PM Jul 26, 2015Observed: 12.56 ft at 1:45PM Jul 26, 2015Observed: 12.58 ft at 2:00PM Jul 26, 2015Observed: 12.59 ft at 2:15PM Jul 26, 2015Observed: 12.6 ft at 2:30PM Jul 26, 2015Observed: 12.61 ft at 2:45PM Jul 26, 2015Observed: 12.61 ft at 3:00PM Jul 26, 2015Observed: 12.61 ft at 3:15PM Jul 26, 2015Observed: 12.61 ft at 3:30PM Jul 26, 2015Observed: 12.62 ft at 3:45PM Jul 26, 2015Observed: 12.62 ft at 4:00PM Jul 26, 2015Observed: 12.63 ft at 4:15PM Jul 26, 2015Observed: 12.63 ft at 4:30PM Jul 26, 2015Observed: 12.64 ft at 4:45PM Jul 26, 2015Observed: 12.64 ft at 5:00PM Jul 26, 2015Observed: 12.64 ft at 5:15PM Jul 26, 2015Observed: 12.64 ft at 5:30PM Jul 26, 2015Observed: 12.65 ft at 5:45PM Jul 26, 2015Observed: 12.65 ft at 6:00PM Jul 26, 2015Observed: 12.65 ft at 6:15PM Jul 26, 2015Observed: 12.65 ft at 6:30PM Jul 26, 2015Observed: 12.65 ft at 6:45PM Jul 26, 2015Observed: 12.65 ft at 7:00PM Jul 26, 2015Observed: 12.64 ft at 7:15PM Jul 26, 2015Observed: 12.64 ft at 7:30PM Jul 26, 2015Observed: 12.65 ft at 7:45PM Jul 26, 2015Observed: 12.65 ft at 8:00PM Jul 26, 2015Observed: 12.64 ft at 8:15PM Jul 26, 2015Observed: 12.64 ft at 8:30PM Jul 26, 2015Observed: 12.65 ft at 8:45PM Jul 26, 2015Observed: 12.64 ft at 9:00PM Jul 26, 2015Observed: 12.63 ft at 9:15PM Jul 26, 2015Observed: 12.63 ft at 9:30PM Jul 26, 2015Observed: 12.64 ft at 9:45PM Jul 26, 2015Observed: 12.63 ft at 10:00PM Jul 26, 2015Observed: 12.63 ft at 10:15PM Jul 26, 2015Observed: 12.63 ft at 10:30PM Jul 26, 2015Observed: 12.63 ft at 10:45PM Jul 26, 2015Observed: 12.63 ft at 11:00PM Jul 26, 2015Observed: 12.61 ft at 11:15PM Jul 26, 2015Observed: 12.61 ft at 11:30PM Jul 26, 2015Observed: 12.61 ft at 11:45PM Jul 26, 2015Observed: 12.61 ft at 12:00AM Jul 27, 2015Observed: 12.6 ft at 12:15AM Jul 27, 2015Observed: 12.58 ft at 12:30AM Jul 27, 2015Observed: 12.59 ft at 12:45AM Jul 27, 2015Observed: 12.58 ft at 1:00AM Jul 27, 2015Observed: 12.57 ft at 1:15AM Jul 27, 2015Observed: 12.56 ft at 1:30AM Jul 27, 2015Observed: 12.56 ft at 1:45AM Jul 27, 2015Observed: 12.56 ft at 2:00AM Jul 27, 2015Observed: 12.54 ft at 2:15AM Jul 27, 2015Observed: 12.54 ft at 2:30AM Jul 27, 2015Observed: 12.53 ft at 2:45AM Jul 27, 2015Observed: 12.53 ft at 3:00AM Jul 27, 2015Observed: 12.52 ft at 3:15AM Jul 27, 2015Observed: 12.53 ft at 3:30AM Jul 27, 2015Observed: 12.53 ft at 3:45AM Jul 27, 2015Observed: 12.52 ft at 4:00AM Jul 27, 2015Observed: 12.5 ft at 4:15AM Jul 27, 2015Observed: 12.5 ft at 4:30AM Jul 27, 2015Observed: 12.5 ft at 4:45AM Jul 27, 2015Observed: 12.49 ft at 5:00AM Jul 27, 2015Observed: 12.49 ft at 5:15AM Jul 27, 2015Observed: 12.47 ft at 5:30AM Jul 27, 2015Observed: 12.49 ft at 5:45AM Jul 27, 2015Observed: 12.57 ft at 6:00AM Jul 27, 2015Observed: 12.64 ft at 6:15AM Jul 27, 2015Observed: 12.74 ft at 6:30AM Jul 27, 2015Observed: 12.77 ft at 6:45AM Jul 27, 2015Observed: 12.82 ft at 7:00AM Jul 27, 2015Observed: 12.84 ft at 7:15AM Jul 27, 2015Observed: 12.83 ft at 7:30AM Jul 27, 2015Observed: 12.82 ft at 7:45AM Jul 27, 2015Observed: 12.81 ft at 8:00AM Jul 27, 2015Observed: 12.79 ft at 8:15AM Jul 27, 2015Observed: 12.76 ft at 8:30AM Jul 27, 2015Observed: 12.75 ft at 8:45AM Jul 27, 2015Observed: 12.74 ft at 9:00AM Jul 27, 2015Observed: 12.72 ft at 9:15AM Jul 27, 2015Observed: 12.71 ft at 9:30AM Jul 27, 2015Observed: 12.7 ft at 9:45AM Jul 27, 2015Observed: 12.68 ft at 10:00AM Jul 27, 2015Observed: 12.68 ft at 10:15AM Jul 27, 2015Observed: 12.67 ft at 10:30AM Jul 27, 2015Observed: 12.66 ft at 10:45AM Jul 27, 2015Observed: 12.65 ft at 11:00AM Jul 27, 2015Observed: 12.65 ft at 11:15AM Jul 27, 2015Observed: 12.65 ft at 11:30AM Jul 27, 2015Observed: 12.66 ft at 11:45AM Jul 27, 2015Observed: 12.64 ft at 12:00PM Jul 27, 2015Observed: 12.63 ft at 12:15PM Jul 27, 2015Observed: 12.63 ft at 12:30PM Jul 27, 2015Observed: 12.62 ft at 12:45PM Jul 27, 2015Observed: 12.6 ft at 1:00PM Jul 27, 2015Observed: 12.61 ft at 1:15PM Jul 27, 2015Observed: 12.6 ft at 1:30PM Jul 27, 2015Observed: 12.6 ft at 1:45PM Jul 27, 2015Observed: 12.62 ft at 2:00PM Jul 27, 2015Observed: 12.59 ft at 2:15PM Jul 27, 2015Observed: 12.59 ft at 2:30PM Jul 27, 2015Observed: 12.61 ft at 2:45PM Jul 27, 2015Observed: 12.61 ft at 3:00PM Jul 27, 2015Observed: 12.59 ft at 3:15PM Jul 27, 2015Observed: 12.58 ft at 3:30PM Jul 27, 2015Observed: 12.58 ft at 3:45PM Jul 27, 2015Observed: 12.59 ft at 4:00PM Jul 27, 2015Observed: 12.58 ft at 4:15PM Jul 27, 2015Observed: 12.58 ft at 4:30PM Jul 27, 2015Observed: 12.58 ft at 4:45PM Jul 27, 2015Observed: 12.56 ft at 5:00PM Jul 27, 2015Observed: 12.56 ft at 5:15PM Jul 27, 2015Observed: 12.55 ft at 5:30PM Jul 27, 2015Observed: 12.57 ft at 5:45PM Jul 27, 2015Observed: 12.56 ft at 6:00PM Jul 27, 2015Observed: 12.55 ft at 6:15PM Jul 27, 2015Observed: 12.56 ft at 6:30PM Jul 27, 2015Observed: 12.57 ft at 6:45PM Jul 27, 2015Observed: 12.56 ft at 7:00PM Jul 27, 2015Observed: 12.54 ft at 7:15PM Jul 27, 2015Observed: 12.55 ft at 7:30PM Jul 27, 2015Observed: 12.56 ft at 7:45PM Jul 27, 2015Observed: 12.55 ft at 8:00PM Jul 27, 2015Observed: 12.56 ft at 8:15PM Jul 27, 2015Observed: 12.55 ft at 8:30PM Jul 27, 2015Observed: 12.55 ft at 8:45PM Jul 27, 2015Observed: 12.54 ft at 9:00PM Jul 27, 2015Observed: 12.54 ft at 9:15PM Jul 27, 2015Observed: 12.53 ft at 9:30PM Jul 27, 2015Observed: 12.52 ft at 9:45PM Jul 27, 2015Observed: 12.53 ft at 10:00PM Jul 27, 2015Observed: 12.53 ft at 10:15PM Jul 27, 2015Observed: 12.53 ft at 10:30PM Jul 27, 2015Observed: 12.52 ft at 10:45PM Jul 27, 2015Observed: 12.52 ft at 11:00PM Jul 27, 2015Observed: 12.51 ft at 11:15PM Jul 27, 2015Observed: 12.51 ft at 11:30PM Jul 27, 2015Observed: 12.51 ft at 11:45PM Jul 27, 2015Observed: 12.5 ft at 12:00AM Jul 28, 2015Observed: 12.5 ft at 12:15AM Jul 28, 2015Observed: 12.5 ft at 12:30AM Jul 28, 2015Observed: 12.5 ft at 12:45AM Jul 28, 2015Observed: 12.49 ft at 1:00AM Jul 28, 2015Observed: 12.47 ft at 1:15AM Jul 28, 2015Observed: 12.47 ft at 1:30AM Jul 28, 2015Observed: 12.47 ft at 1:45AM Jul 28, 2015Observed: 12.46 ft at 2:00AM Jul 28, 2015Observed: 12.46 ft at 2:15AM Jul 28, 2015Observed: 12.45 ft at 2:30AM Jul 28, 2015Observed: 12.45 ft at 2:45AM Jul 28, 2015Observed: 12.45 ft at 3:00AM Jul 28, 2015Observed: 12.43 ft at 3:15AM Jul 28, 2015Observed: 12.44 ft at 3:30AM Jul 28, 2015Observed: 12.44 ft at 3:45AM Jul 28, 2015Observed: 12.45 ft at 4:00AM Jul 28, 2015Observed: 12.44 ft at 4:15AM Jul 28, 2015Observed: 12.43 ft at 4:30AM Jul 28, 2015Observed: 12.44 ft at 4:45AM Jul 28, 2015Observed: 12.41 ft at 5:00AM Jul 28, 2015Observed: 12.42 ft at 5:15AM Jul 28, 2015Observed: 12.51 ft at 5:30AM Jul 28, 2015Observed: 12.56 ft at 5:45AM Jul 28, 2015Observed: 12.62 ft at 6:00AM Jul 28, 2015Observed: 12.79 ft at 6:15AM Jul 28, 2015Observed: 12.94 ft at 6:30AM Jul 28, 2015Observed: 12.99 ft at 6:45AM Jul 28, 2015Observed: 13.02 ft at 7:00AM Jul 28, 2015Observed: 13.02 ft at 7:15AM Jul 28, 2015Observed: 13.02 ft at 7:30AM Jul 28, 2015Observed: 13 ft at 7:45AM Jul 28, 2015Observed: 12.96 ft at 8:00AM Jul 28, 2015Observed: 12.94 ft at 8:15AM Jul 28, 2015Observed: 12.92 ft at 8:30AM Jul 28, 2015Observed: 12.91 ft at 8:45AM Jul 28, 2015Observed: 12.88 ft at 9:00AM Jul 28, 2015Observed: 12.88 ft at 9:15AM Jul 28, 2015Observed: 12.86 ft at 9:30AM Jul 28, 2015Observed: 12.85 ft at 9:45AM Jul 28, 2015Observed: 12.84 ft at 10:00AM Jul 28, 2015Observed: 12.83 ft at 10:15AM Jul 28, 2015Observed: 12.85 ft at 10:30AM Jul 28, 2015Observed: 12.83 ft at 10:45AM Jul 28, 2015Observed: 12.83 ft at 11:00AM Jul 28, 2015Observed: 12.83 ft at 11:15AM Jul 28, 2015Observed: 12.83 ft at 11:30AM Jul 28, 2015Observed: 12.83 ft at 11:45AM Jul 28, 2015Observed: 12.82 ft at 12:00PM Jul 28, 2015Observed: 12.84 ft at 12:15PM Jul 28, 2015Observed: 12.83 ft at 12:30PM Jul 28, 2015Observed: 12.85 ft at 12:45PM Jul 28, 2015Observed: 12.83 ft at 1:00PM Jul 28, 2015Observed: 12.83 ft at 1:15PM Jul 28, 2015Observed: 12.85 ft at 1:30PM Jul 28, 2015Observed: 12.83 ft at 1:45PM Jul 28, 2015Observed: 12.85 ft at 2:00PM Jul 28, 2015Observed: 12.85 ft at 2:15PM Jul 28, 2015Observed: 12.85 ft at 2:30PM Jul 28, 2015Observed: 12.87 ft at 2:45PM Jul 28, 2015Observed: 12.87 ft at 3:00PM Jul 28, 2015Observed: 12.88 ft at 3:15PM Jul 28, 2015Observed: 12.88 ft at 3:30PM Jul 28, 2015Observed: 12.9 ft at 3:45PM Jul 28, 2015Observed: 12.9 ft at 4:00PM Jul 28, 2015Observed: 12.9 ft at 4:15PM Jul 28, 2015Observed: 12.91 ft at 4:30PM Jul 28, 2015Observed: 12.92 ft at 4:45PM Jul 28, 2015Observed: 12.92 ft at 5:00PM Jul 28, 2015Observed: 12.94 ft at 5:15PM Jul 28, 2015Observed: 12.95 ft at 5:30PM Jul 28, 2015Observed: 12.96 ft at 5:45PM Jul 28, 2015Observed: 12.97 ft at 6:00PM Jul 28, 2015Observed: 12.98 ft at 6:15PM Jul 28, 2015Observed: 12.97 ft at 6:30PM Jul 28, 2015Observed: 13.01 ft at 6:45PM Jul 28, 2015Observed: 13.01 ft at 7:00PM Jul 28, 2015Observed: 13.01 ft at 7:15PM Jul 28, 2015Observed: 13.02 ft at 7:30PM Jul 28, 2015Observed: 13.03 ft at 7:45PM Jul 28, 2015Observed: 13.04 ft at 8:00PM Jul 28, 2015Observed: 13.04 ft at 8:15PM Jul 28, 2015Observed: 13.05 ft at 8:30PM Jul 28, 2015Observed: 13.05 ft at 8:45PM Jul 28, 2015Highest Observation: 13.06 ft at 9:00PM Jul 28, 2015Highest Observation: 13.06 ft at 9:15PM Jul 28, 2015Observed: 13.05 ft at 9:30PM Jul 28, 2015Observed: 13.05 ft at 9:45PM Jul 28, 2015Observed: 13.04 ft at 10:00PM Jul 28, 2015Observed: 13.05 ft at 10:15PM Jul 28, 2015Observed: 13.04 ft at 10:30PM Jul 28, 2015Observed: 13.04 ft at 10:45PM Jul 28, 2015Observed: 13.04 ft at 11:00PM Jul 28, 2015Observed: 13.02 ft at 11:15PM Jul 28, 2015Observed: 13.02 ft at 11:30PM Jul 28, 2015Observed: 13.03 ft at 11:45PM Jul 28, 2015Observed: 13.02 ft at 12:00AM Jul 29, 2015Observed: 13.01 ft at 12:15AM Jul 29, 2015Observed: 13.01 ft at 12:30AM Jul 29, 2015Observed: 13.01 ft at 12:45AM Jul 29, 2015Observed: 12.99 ft at 1:00AM Jul 29, 2015Observed: 12.99 ft at 1:15AM Jul 29, 2015Observed: 12.99 ft at 1:30AM Jul 29, 2015Observed: 12.98 ft at 1:45AM Jul 29, 2015Observed: 12.97 ft at 2:00AM Jul 29, 2015Observed: 12.96 ft at 2:15AM Jul 29, 2015Observed: 12.97 ft at 2:30AM Jul 29, 2015Observed: 12.97 ft at 2:45AM Jul 29, 2015Observed: 12.94 ft at 3:00AM Jul 29, 2015Observed: 12.95 ft at 3:15AM Jul 29, 2015Observed: 12.95 ft at 3:30AM Jul 29, 2015Observed: 12.93 ft at 3:45AM Jul 29, 2015Observed: 12.94 ft at 4:00AM Jul 29, 2015Observed: 12.93 ft at 4:15AM Jul 29, 2015Observed: 12.91 ft at 4:30AM Jul 29, 2015Observed: 12.91 ft at 4:45AM Jul 29, 2015Observed: 12.91 ft at 5:00AM Jul 29, 2015Observed: 12.9 ft at 5:15AM Jul 29, 2015Observed: 12.9 ft at 5:30AM Jul 29, 2015Observed: 12.9 ft at 5:45AM Jul 29, 2015Observed: 12.88 ft at 6:00AM Jul 29, 2015Observed: 12.89 ft at 6:15AM Jul 29, 2015Observed: 12.89 ft at 6:30AM Jul 29, 2015Observed: 12.88 ft at 6:45AM Jul 29, 2015Observed: 12.87 ft at 7:00AM Jul 29, 2015Observed: 12.86 ft at 7:15AM Jul 29, 2015Observed: 12.87 ft at 7:30AM Jul 29, 2015Observed: 12.87 ft at 7:45AM Jul 29, 2015Observed: 12.86 ft at 8:00AM Jul 29, 2015Observed: 12.85 ft at 8:15AM Jul 29, 2015Observed: 12.85 ft at 8:30AM Jul 29, 2015Observed: 12.86 ft at 8:45AM Jul 29, 2015Observed: 12.84 ft at 9:00AM Jul 29, 2015Observed: 12.84 ft at 9:15AM Jul 29, 2015Observed: 12.84 ft at 9:30AM Jul 29, 2015Observed: 12.84 ft at 9:45AM Jul 29, 2015Observed: 12.82 ft at 10:00AM Jul 29, 2015Observed: 12.84 ft at 10:15AM Jul 29, 2015Observed: 12.83 ft at 10:30AM Jul 29, 2015Observed: 12.83 ft at 10:45AM Jul 29, 2015Observed: 12.83 ft at 11:00AM Jul 29, 2015Observed: 12.82 ft at 11:15AM Jul 29, 2015Observed: 12.81 ft at 11:30AM Jul 29, 2015Observed: 12.81 ft at 11:45AM Jul 29, 2015Observed: 12.81 ft at 12:00PM Jul 29, 2015Observed: 12.8 ft at 12:15PM Jul 29, 2015Observed: 12.79 ft at 12:30PM Jul 29, 2015Observed: 12.8 ft at 12:45PM Jul 29, 2015Observed: 12.81 ft at 1:00PM Jul 29, 2015Observed: 12.8 ft at 1:15PM Jul 29, 2015Observed: 12.77 ft at 1:30PM Jul 29, 2015Observed: 12.78 ft at 1:45PM Jul 29, 2015Observed: 12.79 ft at 2:00PM Jul 29, 2015Observed: 12.78 ft at 2:15PM Jul 29, 2015Observed: 12.77 ft at 2:30PM Jul 29, 2015Observed: 12.77 ft at 2:45PM Jul 29, 2015Observed: 12.74 ft at 3:00PM Jul 29, 2015Observed: 12.77 ft at 3:15PM Jul 29, 2015Observed: 12.75 ft at 3:30PM Jul 29, 2015Observed: 12.74 ft at 3:45PM Jul 29, 2015Observed: 12.74 ft at 4:00PM Jul 29, 2015Observed: 12.75 ft at 4:15PM Jul 29, 2015Observed: 12.74 ft at 4:30PM Jul 29, 2015Observed: 12.73 ft at 4:45PM Jul 29, 2015Observed: 12.73 ft at 5:00PM Jul 29, 2015Observed: 12.73 ft at 5:15PM Jul 29, 2015Observed: 12.73 ft at 5:30PM Jul 29, 2015Observed: 12.72 ft at 5:45PM Jul 29, 2015Observed: 12.7 ft at 6:00PM Jul 29, 2015Observed: 12.71 ft at 6:15PM Jul 29, 2015Observed: 12.7 ft at 6:30PM Jul 29, 2015Observed: 12.7 ft at 6:45PM Jul 29, 2015Observed: 12.7 ft at 7:00PM Jul 29, 2015Observed: 12.69 ft at 7:15PM Jul 29, 2015Observed: 12.68 ft at 7:30PM Jul 29, 2015Observed: 12.68 ft at 7:45PM Jul 29, 2015Observed: 12.68 ft at 8:00PM Jul 29, 2015Observed: 12.67 ft at 8:15PM Jul 29, 2015Observed: 12.68 ft at 8:30PM Jul 29, 2015Observed: 12.66 ft at 8:45PM Jul 29, 2015Observed: 12.66 ft at 9:00PM Jul 29, 2015Observed: 12.66 ft at 9:15PM Jul 29, 2015Observed: 12.66 ft at 9:30PM Jul 29, 2015Observed: 12.65 ft at 9:45PM Jul 29, 2015Observed: 12.64 ft at 10:00PM Jul 29, 2015Highest Forecast: 12.7 ft 1:00AM Jul 30, 2015Forecast: 12.6 ft 7:00AM Jul 30, 2015Forecast: 12.6 ft 1:00PM Jul 30, 2015Forecast: 12.6 ft 7:00PM Jul 30, 2015Forecast: 12.6 ft 1:00AM Jul 31, 2015Forecast: 12.5 ft 7:00AM Jul 31, 2015Forecast: 12.5 ft 1:00PM Jul 31, 2015Forecast: 12.5 ft 7:00PM Jul 31, 2015Forecast: 12.5 ft 1:00AM Aug 01, 2015Forecast: 12.5 ft 7:00AM Aug 01, 2015Forecast: 12.5 ft 1:00PM Aug 01, 2015Forecast: 12.5 ft 7:00PM Aug 01, 2015Forecast: 12.5 ft 1:00AM Aug 02, 2015Forecast: 12.6 ft 7:00AM Aug 02, 2015Forecast: 12.6 ft 1:00PM Aug 02, 2015Forecast: 12.6 ft 7:00PM Aug 02, 2015Forecast: 12.5 ft 1:00AM Aug 03, 2015Forecast: 12.5 ft 7:00AM Aug 03, 2015Forecast: 12.5 ft 1:00PM Aug 03, 2015Forecast: 12.5 ft 7:00PM Aug 03, 2015Forecast: 12.5 ft 1:00AM Aug 04, 2015Forecast: 12.4 ft 7:00AM Aug 04, 2015Forecast: 12.4 ft 1:00PM Aug 04, 2015Forecast: 12.4 ft 7:00PM Aug 04, 2015Forecast: 12.4 ft 1:00AM Aug 05, 2015Forecast: 12.4 ft 7:00AM Aug 05, 2015Forecast: 12.4 ft 1:00PM Aug 05, 2015Forecast: 12.4 ft 7:00PM Aug 05, 2015Forecast: 12.4 ft 1:00AM Aug 06, 2015Forecast: 12.3 ft 7:00AM Aug 06, 2015Forecast: 12.3 ft 1:00PM Aug 06, 2015Forecast: 12.3 ft 7:00PM Aug 06, 2015Forecast: 12.3 ft 1:00AM Aug 07, 2015Forecast: 12.3 ft 7:00AM Aug 07, 2015Forecast: 12.3 ft 1:00PM Aug 07, 2015Forecast: 12.3 ft 7:00PM Aug 07, 2015Forecast: 12.3 ft 1:00AM Aug 08, 2015Forecast: 12.3 ft 7:00AM Aug 08, 2015Forecast: 12.3 ft 1:00PM Aug 08, 2015Forecast: 12.2 ft 7:00PM Aug 08, 2015Forecast: 12.2 ft 1:00AM Aug 09, 2015Forecast: 12.2 ft 7:00AM Aug 09, 2015Forecast: 12.2 ft 1:00PM Aug 09, 2015Forecast: 12.2 ft 7:00PM Aug 09, 2015Forecast: 12.2 ft 1:00AM Aug 10, 2015Forecast: 12.2 ft 7:00AM Aug 10, 2015Forecast: 12.2 ft 1:00PM Aug 10, 2015Forecast: 12.2 ft 7:00PM Aug 10, 2015Forecast: 12.2 ft 1:00AM Aug 11, 2015Forecast: 12.2 ft 7:00AM Aug 11, 2015Forecast: 12.2 ft 1:00PM Aug 11, 2015Forecast: 12.1 ft 7:00PM Aug 11, 2015Forecast: 12.1 ft 1:00AM Aug 12, 2015Forecast: 12.1 ft 7:00AM Aug 12, 2015Forecast: 12.1 ft 1:00PM Aug 12, 2015Forecast: 12.1 ft 7:00PM Aug 12, 2015Forecast: 12.1 ft 1:00AM Aug 13, 2015Forecast: 12.1 ft 7:00AM Aug 13, 2015Forecast: 12.1 ft 1:00PM Aug 13, 2015Forecast: 12.1 ft 7:00PM Aug 13, 2015Forecast: 12.1 ft 1:00AM Aug 14, 2015Forecast: 12.1 ft 7:00AM Aug 14, 2015Forecast: 12 ft 1:00PM Aug 14, 2015Forecast: 12 ft 7:00PM Aug 14, 2015Forecast: 12 ft 1:00AM Aug 15, 2015Forecast: 12 ft 7:00AM Aug 15, 2015Forecast: 12 ft 1:00PM Aug 15, 2015Forecast: 12 ft 7:00PM Aug 15, 2015Forecast: 12 ft 1:00AM Aug 16, 2015Forecast: 12 ft 7:00AM Aug 16, 2015Forecast: 12 ft 1:00PM Aug 16, 2015Forecast: 12 ft 7:00PM Aug 16, 2015Forecast: 12 ft 1:00AM Aug 17, 2015Forecast: 12 ft 7:00AM Aug 17, 2015Forecast: 12 ft 1:00PM Aug 17, 2015Forecast: 11.9 ft 7:00PM Aug 17, 2015Forecast: 11.9 ft 1:00AM Aug 18, 2015Forecast: 11.9 ft 7:00AM Aug 18, 2015Forecast: 11.9 ft 1:00PM Aug 18, 2015Forecast: 11.9 ft 7:00PM Aug 18, 2015Forecast: 11.9 ft 1:00AM Aug 19, 2015Forecast: 11.9 ft 7:00AM Aug 19, 2015Forecast: 11.9 ft 1:00PM Aug 19, 2015Forecast: 11.9 ft 7:00PM Aug 19, 2015Forecast: 11.9 ft 1:00AM Aug 20, 2015Forecast: 11.9 ft 7:00AM Aug 20, 2015Forecast: 11.9 ft 1:00PM Aug 20, 2015Forecast: 11.9 ft 7:00PM Aug 20, 2015Forecast: 11.9 ft 1:00AM Aug 21, 2015Forecast: 11.9 ft 7:00AM Aug 21, 2015Forecast: 11.8 ft 1:00PM Aug 21, 2015Forecast: 11.8 ft 7:00PM Aug 21, 2015Forecast: 11.8 ft 1:00AM Aug 22, 2015Forecast: 11.8 ft 7:00AM Aug 22, 2015Forecast: 11.8 ft 1:00PM Aug 22, 2015Forecast: 11.8 ft 7:00PM Aug 22, 2015Forecast: 11.8 ft 1:00AM Aug 23, 2015Forecast: 11.8 ft 7:00AM Aug 23, 2015Forecast: 11.8 ft 1:00PM Aug 23, 2015Forecast: 11.8 ft 7:00PM Aug 23, 2015Forecast: 11.8 ft 1:00AM Aug 24, 2015Forecast: 11.8 ft 7:00AM Aug 24, 2015Forecast: 11.8 ft 1:00PM Aug 24, 2015Forecast: 11.8 ft 7:00PM Aug 24, 2015Forecast: 11.8 ft 1:00AM Aug 25, 2015Forecast: 11.8 ft 7:00AM Aug 25, 2015Forecast: 11.8 ft 1:00PM Aug 25, 2015Forecast: 11.8 ft 7:00PM Aug 25, 2015Forecast: 11.8 ft 1:00AM Aug 26, 2015Forecast: 11.8 ft 7:00AM Aug 26, 2015USGS--Water Resources of the United StatesSSCN1(plotting HGIRG) Graph Created (11:03PM Jul 29, 2015)ObservedForecast (issued 9:52PM Jul 29)Latest observed value: 12.64 ft at 10:00 PM CDT 29-Jul-2015. Flood Stage is 30 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Missouri River at Sioux City are issued routinely year-round.

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Upstream Gauge - near Ponca Upstream Gauge Downstream Gauge Downstream Gauge - at Decatur
Flood Categories (in feet)
Major Flood Stage: 36
Moderate Flood Stage: 33
Flood Stage: 30
Action Stage: 27
Low Stage (in feet): 0

Historic Crests
(1) 44.28 ft on 04/14/1952
(2) 38.72 ft on 04/10/1943
(3) 38.44 ft on 04/25/1950
(4) 35.72 ft on 04/10/1949
(5) 35.45 ft on 04/12/1944
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.97 ft on 06/20/2014
(2) 16.57 ft on 05/28/2013
(3) 15.46 ft on 05/12/2012
(4) 35.24 ft on 07/20/2011
(5) 25.49 ft on 09/30/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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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
36 Extensive urban flooding in lower lying portions of Sioux City begins.
33 Some of the recreational areas and some pasture land along the river begin to flood.
30 Some of the boat docks and marinas along the river begin to flood. Hamilton Boulevard at Exit 149 on Interstate 29 is flooded.
7 The power plants around Sioux City have problems as the water levels fall below what is needed for the cooling intake valves.
Photos
(1) Upstream View
(2) Downstream View
About This Location Collapse

Latitude: 42.485833° N, Longitude: 96.413611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 30 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 1056.98 ft 1086.98 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
All observed historical crests before 1971 were at a different zero datum. 20 feet has been added to those crests to adjust them to the current zero datum.
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
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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Page last modified: 12-Feb-2015 9:35 PM
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