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Hydrograph River at a Glance Download
Big Sioux River near Brandon Stage (ft)Observed: 1297.4 ft at 5:15AM Mar 12, 2019Observed: 1297.39 ft at 5:30AM Mar 12, 2019Observed: 1297.41 ft at 5:45AM Mar 12, 2019Observed: 1297.4 ft at 6:00AM Mar 12, 2019Observed: 1297.4 ft at 6:15AM Mar 12, 2019Observed: 1297.39 ft at 6:30AM Mar 12, 2019Observed: 1297.4 ft at 6:45AM Mar 12, 2019Observed: 1297.39 ft at 7:00AM Mar 12, 2019Observed: 1297.39 ft at 7:15AM Mar 12, 2019Observed: 1297.4 ft at 7:30AM Mar 12, 2019Observed: 1297.39 ft at 7:45AM Mar 12, 2019Observed: 1297.4 ft at 8:00AM Mar 12, 2019Observed: 1297.4 ft at 8:15AM Mar 12, 2019Observed: 1297.39 ft at 8:30AM Mar 12, 2019Observed: 1297.39 ft at 8:45AM Mar 12, 2019Observed: 1297.38 ft at 9:00AM Mar 12, 2019Observed: 1297.38 ft at 9:15AM Mar 12, 2019Observed: 1297.39 ft at 9:30AM Mar 12, 2019Observed: 1297.39 ft at 9:45AM Mar 12, 2019Observed: 1297.38 ft at 10:00AM Mar 12, 2019Observed: 1297.38 ft at 10:15AM Mar 12, 2019Observed: 1297.39 ft at 10:30AM Mar 12, 2019Observed: 1297.38 ft at 10:45AM Mar 12, 2019Observed: 1297.38 ft at 11:00AM Mar 12, 2019Observed: 1297.38 ft at 11:15AM Mar 12, 2019Observed: 1297.37 ft at 11:30AM Mar 12, 2019Observed: 1297.39 ft at 11:45AM Mar 12, 2019Observed: 1297.38 ft at 12:00PM Mar 12, 2019Observed: 1297.38 ft at 12:15PM Mar 12, 2019Observed: 1297.36 ft at 12:30PM Mar 12, 2019Observed: 1297.39 ft at 12:45PM Mar 12, 2019Observed: 1297.39 ft at 1:00PM Mar 12, 2019Observed: 1297.39 ft at 1:15PM Mar 12, 2019Observed: 1297.39 ft at 1:30PM Mar 12, 2019Observed: 1297.4 ft at 1:45PM Mar 12, 2019Observed: 1297.4 ft at 2:00PM Mar 12, 2019Observed: 1297.41 ft at 2:15PM Mar 12, 2019Observed: 1297.4 ft at 2:30PM Mar 12, 2019Observed: 1297.4 ft at 2:45PM Mar 12, 2019Observed: 1297.4 ft at 3:00PM Mar 12, 2019Observed: 1297.4 ft at 3:15PM Mar 12, 2019Observed: 1297.41 ft at 3:30PM Mar 12, 2019Observed: 1297.4 ft at 3:45PM Mar 12, 2019Observed: 1297.39 ft at 4:00PM Mar 12, 2019Observed: 1297.39 ft at 4:15PM Mar 12, 2019Observed: 1297.4 ft at 4:30PM Mar 12, 2019Observed: 1297.39 ft at 4:45PM Mar 12, 2019Observed: 1297.39 ft at 5:00PM Mar 12, 2019Observed: 1297.39 ft at 5:15PM Mar 12, 2019Observed: 1297.38 ft at 5:30PM Mar 12, 2019Observed: 1297.39 ft at 5:45PM Mar 12, 2019Observed: 1297.38 ft at 6:00PM Mar 12, 2019Observed: 1297.39 ft at 6:15PM Mar 12, 2019Observed: 1297.4 ft at 6:30PM Mar 12, 2019Observed: 1297.39 ft at 6:45PM Mar 12, 2019Observed: 1297.4 ft at 7:00PM Mar 12, 2019Observed: 1297.41 ft at 7:15PM Mar 12, 2019Observed: 1297.41 ft at 7:30PM Mar 12, 2019Observed: 1297.4 ft at 7:45PM Mar 12, 2019Observed: 1297.42 ft at 8:00PM Mar 12, 2019Observed: 1297.42 ft at 8:15PM Mar 12, 2019Observed: 1297.43 ft at 8:30PM Mar 12, 2019Observed: 1297.43 ft at 8:45PM Mar 12, 2019Observed: 1297.42 ft at 9:00PM Mar 12, 2019Observed: 1297.44 ft at 9:15PM Mar 12, 2019Observed: 1297.45 ft at 9:30PM Mar 12, 2019Observed: 1297.45 ft at 9:45PM Mar 12, 2019Observed: 1297.45 ft at 10:00PM Mar 12, 2019Observed: 1297.46 ft at 10:15PM Mar 12, 2019Observed: 1297.48 ft at 10:30PM Mar 12, 2019Observed: 1297.48 ft at 10:45PM Mar 12, 2019Observed: 1297.49 ft at 11:00PM Mar 12, 2019Observed: 1297.49 ft at 11:15PM Mar 12, 2019Observed: 1297.5 ft at 11:30PM Mar 12, 2019Observed: 1297.5 ft at 11:45PM Mar 12, 2019Observed: 1297.51 ft at 12:00AM Mar 13, 2019Observed: 1297.51 ft at 12:15AM Mar 13, 2019Observed: 1297.51 ft at 12:30AM Mar 13, 2019Observed: 1297.54 ft at 12:45AM Mar 13, 2019Observed: 1297.54 ft at 1:00AM Mar 13, 2019Observed: 1297.54 ft at 1:15AM Mar 13, 2019Observed: 1297.54 ft at 1:30AM Mar 13, 2019Observed: 1297.57 ft at 1:45AM Mar 13, 2019Observed: 1297.57 ft at 2:00AM Mar 13, 2019Observed: 1297.57 ft at 2:15AM Mar 13, 2019Observed: 1297.58 ft at 2:30AM Mar 13, 2019Observed: 1297.59 ft at 2:45AM Mar 13, 2019Observed: 1297.58 ft at 3:00AM Mar 13, 2019Observed: 1297.59 ft at 3:15AM Mar 13, 2019Observed: 1297.58 ft at 3:30AM Mar 13, 2019Observed: 1297.59 ft at 3:45AM Mar 13, 2019Observed: 1297.6 ft at 4:00AM Mar 13, 2019Observed: 1297.59 ft at 4:15AM Mar 13, 2019Observed: 1297.59 ft at 4:30AM Mar 13, 2019Observed: 1297.59 ft at 4:45AM Mar 13, 2019Observed: 1297.6 ft at 5:00AM Mar 13, 2019Observed: 1297.6 ft at 5:15AM Mar 13, 2019Observed: 1297.6 ft at 5:30AM Mar 13, 2019Observed: 1297.6 ft at 5:45AM Mar 13, 2019Observed: 1297.59 ft at 6:00AM Mar 13, 2019Observed: 1297.6 ft at 6:15AM Mar 13, 2019Observed: 1297.59 ft at 6:30AM Mar 13, 2019Observed: 1297.6 ft at 6:45AM Mar 13, 2019Observed: 1297.61 ft at 7:00AM Mar 13, 2019Observed: 1297.61 ft at 7:15AM Mar 13, 2019Observed: 1297.61 ft at 7:30AM Mar 13, 2019Observed: 1297.61 ft at 7:45AM Mar 13, 2019Observed: 1297.59 ft at 8:00AM Mar 13, 2019Observed: 1297.61 ft at 8:15AM Mar 13, 2019Observed: 1297.62 ft at 8:30AM Mar 13, 2019Observed: 1297.61 ft at 8:45AM Mar 13, 2019Observed: 1297.63 ft at 9:00AM Mar 13, 2019Observed: 1297.65 ft at 9:15AM Mar 13, 2019Observed: 1297.65 ft at 9:30AM Mar 13, 2019Observed: 1297.65 ft at 9:45AM Mar 13, 2019Observed: 1297.66 ft at 10:00AM Mar 13, 2019Observed: 1297.66 ft at 10:15AM Mar 13, 2019Observed: 1297.65 ft at 10:30AM Mar 13, 2019Observed: 1297.71 ft at 10:45AM Mar 13, 2019Observed: 1297.73 ft at 11:00AM Mar 13, 2019Observed: 1297.76 ft at 11:15AM Mar 13, 2019Observed: 1297.8 ft at 11:30AM Mar 13, 2019Observed: 1297.85 ft at 11:45AM Mar 13, 2019Observed: 1297.9 ft at 12:00PM Mar 13, 2019Observed: 1298.01 ft at 12:15PM Mar 13, 2019Observed: 1298.12 ft at 12:30PM Mar 13, 2019Observed: 1298.19 ft at 12:45PM Mar 13, 2019Observed: 1298.34 ft at 1:00PM Mar 13, 2019Observed: 1298.47 ft at 1:15PM Mar 13, 2019Observed: 1298.67 ft at 1:30PM Mar 13, 2019Observed: 1298.84 ft at 1:45PM Mar 13, 2019Observed: 1299.01 ft at 2:00PM Mar 13, 2019Observed: 1299.23 ft at 2:15PM Mar 13, 2019Observed: 1299.48 ft at 2:30PM Mar 13, 2019Observed: 1299.78 ft at 2:45PM Mar 13, 2019Observed: 1300.16 ft at 3:00PM Mar 13, 2019Observed: 1300.54 ft at 3:15PM Mar 13, 2019Observed: 1300.93 ft at 3:30PM Mar 13, 2019Observed: 1301.35 ft at 3:45PM Mar 13, 2019Observed: 1301.7 ft at 4:00PM Mar 13, 2019Observed: 1302.15 ft at 4:15PM Mar 13, 2019Observed: 1302.51 ft at 4:30PM Mar 13, 2019Observed: 1302.84 ft at 4:45PM Mar 13, 2019Observed: 1303.14 ft at 5:00PM Mar 13, 2019Observed: 1303.47 ft at 5:15PM Mar 13, 2019Observed: 1303.71 ft at 5:30PM Mar 13, 2019Observed: 1303.98 ft at 5:45PM Mar 13, 2019Observed: 1304.18 ft at 6:00PM Mar 13, 2019Observed: 1304.4 ft at 6:15PM Mar 13, 2019Observed: 1304.63 ft at 6:30PM Mar 13, 2019Observed: 1304.8 ft at 6:45PM Mar 13, 2019Observed: 1304.93 ft at 7:00PM Mar 13, 2019Observed: 1307.41 ft at 8:15AM Mar 14, 2019Observed: 1307.43 ft at 8:30AM Mar 14, 2019Observed: 1307.52 ft at 8:45AM Mar 14, 2019Observed: 1307.54 ft at 9:00AM Mar 14, 2019Observed: 1307.65 ft at 9:15AM Mar 14, 2019Observed: 1307.66 ft at 9:30AM Mar 14, 2019Observed: 1307.72 ft at 9:45AM Mar 14, 2019Observed: 1307.78 ft at 10:00AM Mar 14, 2019Observed: 1307.83 ft at 10:15AM Mar 14, 2019Observed: 1307.85 ft at 10:30AM Mar 14, 2019Observed: 1307.92 ft at 10:45AM Mar 14, 2019Observed: 1308.04 ft at 11:00AM Mar 14, 2019Observed: 1308.07 ft at 11:15AM Mar 14, 2019Observed: 1308.15 ft at 11:30AM Mar 14, 2019Observed: 1308.18 ft at 11:45AM Mar 14, 2019Observed: 1308.27 ft at 12:00PM Mar 14, 2019Observed: 1308.34 ft at 12:15PM Mar 14, 2019Observed: 1308.4 ft at 12:30PM Mar 14, 2019Observed: 1308.53 ft at 12:45PM Mar 14, 2019Observed: 1308.59 ft at 1:00PM Mar 14, 2019Observed: 1308.68 ft at 1:15PM Mar 14, 2019Observed: 1308.75 ft at 1:30PM Mar 14, 2019Observed: 1308.84 ft at 1:45PM Mar 14, 2019Observed: 1308.87 ft at 2:00PM Mar 14, 2019Observed: 1309.03 ft at 2:15PM Mar 14, 2019Observed: 1309.1 ft at 2:30PM Mar 14, 2019Observed: 1309.15 ft at 2:45PM Mar 14, 2019Observed: 1309.24 ft at 3:00PM Mar 14, 2019Observed: 1309.28 ft at 3:15PM Mar 14, 2019Observed: 1309.34 ft at 3:30PM Mar 14, 2019Observed: 1309.4 ft at 3:45PM Mar 14, 2019Observed: 1309.48 ft at 4:00PM Mar 14, 2019Observed: 1309.58 ft at 4:15PM Mar 14, 2019Observed: 1309.61 ft at 4:30PM Mar 14, 2019Observed: 1309.68 ft at 4:45PM Mar 14, 2019Observed: 1309.77 ft at 5:00PM Mar 14, 2019Observed: 1309.83 ft at 5:15PM Mar 14, 2019Observed: 1309.86 ft at 5:30PM Mar 14, 2019Observed: 1309.92 ft at 5:45PM Mar 14, 2019Observed: 1309.96 ft at 6:00PM Mar 14, 2019Observed: 1310.01 ft at 6:15PM Mar 14, 2019Observed: 1310.06 ft at 6:30PM Mar 14, 2019Observed: 1310.11 ft at 6:45PM Mar 14, 2019Observed: 1310.16 ft at 7:00PM Mar 14, 2019Observed: 1310.2 ft at 7:15PM Mar 14, 2019Observed: 1310.23 ft at 7:30PM Mar 14, 2019Observed: 1310.28 ft at 7:45PM Mar 14, 2019Observed: 1310.32 ft at 8:00PM Mar 14, 2019Observed: 1310.37 ft at 8:15PM Mar 14, 2019Observed: 1310.4 ft at 8:30PM Mar 14, 2019Observed: 1310.42 ft at 8:45PM Mar 14, 2019Observed: 1310.46 ft at 9:00PM Mar 14, 2019Observed: 1310.48 ft at 9:15PM Mar 14, 2019Observed: 1310.52 ft at 9:30PM Mar 14, 2019Observed: 1310.56 ft at 9:45PM Mar 14, 2019Observed: 1310.58 ft at 10:00PM Mar 14, 2019Observed: 1310.6 ft at 10:15PM Mar 14, 2019Observed: 1310.62 ft at 10:30PM Mar 14, 2019Observed: 1310.65 ft at 10:45PM Mar 14, 2019Observed: 1310.67 ft at 11:00PM Mar 14, 2019Observed: 1310.7 ft at 11:15PM Mar 14, 2019Observed: 1310.72 ft at 11:30PM Mar 14, 2019Observed: 1310.76 ft at 11:45PM Mar 14, 2019Observed: 1310.75 ft at 12:00AM Mar 15, 2019Observed: 1310.77 ft at 12:15AM Mar 15, 2019Observed: 1310.78 ft at 12:30AM Mar 15, 2019Observed: 1310.81 ft at 12:45AM Mar 15, 2019Observed: 1310.79 ft at 1:00AM Mar 15, 2019Observed: 1310.83 ft at 1:15AM Mar 15, 2019Observed: 1310.84 ft at 1:30AM Mar 15, 2019Observed: 1310.84 ft at 1:45AM Mar 15, 2019Observed: 1310.83 ft at 2:00AM Mar 15, 2019Highest Observation: 1310.85 ft at 2:15AM Mar 15, 2019Observed: 1310.82 ft at 2:30AM Mar 15, 2019Highest Observation: 1310.85 ft at 2:45AM Mar 15, 2019Observed: 1310.83 ft at 3:00AM Mar 15, 2019Observed: 1310.83 ft at 3:15AM Mar 15, 2019Observed: 1310.82 ft at 3:30AM Mar 15, 2019Observed: 1310.81 ft at 3:45AM Mar 15, 2019Observed: 1310.81 ft at 4:00AM Mar 15, 2019Observed: 1310.78 ft at 4:15AM Mar 15, 2019Observed: 1310.79 ft at 4:30AM Mar 15, 2019Observed: 1310.75 ft at 4:45AM Mar 15, 2019Observed: 1310.75 ft at 5:00AM Mar 15, 2019Observed: 1310.72 ft at 5:15AM Mar 15, 2019Observed: 1310.7 ft at 5:30AM Mar 15, 2019Observed: 1310.68 ft at 5:45AM Mar 15, 2019Observed: 1310.65 ft at 6:00AM Mar 15, 2019Observed: 1310.61 ft at 6:15AM Mar 15, 2019Observed: 1310.6 ft at 6:30AM Mar 15, 2019Observed: 1310.57 ft at 6:45AM Mar 15, 2019Observed: 1310.52 ft at 7:00AM Mar 15, 2019Observed: 1310.5 ft at 7:15AM Mar 15, 2019Observed: 1310.43 ft at 7:30AM Mar 15, 2019Observed: 1310.39 ft at 7:45AM Mar 15, 2019Observed: 1310.37 ft at 8:00AM Mar 15, 2019Observed: 1310.36 ft at 8:15AM Mar 15, 2019Observed: 1310.25 ft at 8:30AM Mar 15, 2019Observed: 1310.23 ft at 8:45AM Mar 15, 2019Observed: 1310.18 ft at 9:00AM Mar 15, 2019Observed: 1310.11 ft at 9:15AM Mar 15, 2019Observed: 1310.05 ft at 9:30AM Mar 15, 2019Observed: 1310.06 ft at 9:45AM Mar 15, 2019Observed: 1310.02 ft at 10:00AM Mar 15, 2019Observed: 1309.92 ft at 10:15AM Mar 15, 2019Observed: 1309.89 ft at 10:30AM Mar 15, 2019Observed: 1309.76 ft at 10:45AM Mar 15, 2019Observed: 1309.72 ft at 11:00AM Mar 15, 2019Observed: 1309.67 ft at 11:15AM Mar 15, 2019Observed: 1309.57 ft at 11:30AM Mar 15, 2019Observed: 1309.53 ft at 11:45AM Mar 15, 2019Observed: 1309.48 ft at 12:00PM Mar 15, 2019Observed: 1309.34 ft at 12:15PM Mar 15, 2019Observed: 1309.28 ft at 12:30PM Mar 15, 2019Observed: 1309.18 ft at 12:45PM Mar 15, 2019Observed: 1309.08 ft at 1:00PM Mar 15, 2019Observed: 1308.95 ft at 1:15PM Mar 15, 2019Observed: 1308.86 ft at 1:30PM Mar 15, 2019Observed: 1308.75 ft at 1:45PM Mar 15, 2019Observed: 1308.62 ft at 2:00PM Mar 15, 2019Observed: 1308.56 ft at 2:15PM Mar 15, 2019Observed: 1308.47 ft at 2:30PM Mar 15, 2019Observed: 1308.4 ft at 2:45PM Mar 15, 2019Observed: 1308.25 ft at 3:00PM Mar 15, 2019Observed: 1308.2 ft at 3:15PM Mar 15, 2019Observed: 1308.11 ft at 3:30PM Mar 15, 2019Observed: 1308.08 ft at 3:45PM Mar 15, 2019Observed: 1307.97 ft at 4:00PM Mar 15, 2019Observed: 1307.9 ft at 4:15PM Mar 15, 2019Observed: 1307.87 ft at 4:30PM Mar 15, 2019Observed: 1307.81 ft at 4:45PM Mar 15, 2019Observed: 1307.7 ft at 5:00PM Mar 15, 2019Observed: 1307.65 ft at 5:15PM Mar 15, 2019Observed: 1307.61 ft at 5:30PM Mar 15, 2019Observed: 1307.58 ft at 5:45PM Mar 15, 2019Observed: 1307.52 ft at 6:00PM Mar 15, 2019Observed: 1307.45 ft at 6:15PM Mar 15, 2019Observed: 1307.44 ft at 6:30PM Mar 15, 2019Observed: 1307.4 ft at 6:45PM Mar 15, 2019Observed: 1307.33 ft at 7:00PM Mar 15, 2019Observed: 1307.28 ft at 7:15PM Mar 15, 2019Observed: 1307.26 ft at 7:30PM Mar 15, 2019Observed: 1307.27 ft at 7:45PM Mar 15, 2019Observed: 1307.21 ft at 8:00PM Mar 15, 2019Observed: 1307.16 ft at 8:15PM Mar 15, 2019Observed: 1307.12 ft at 8:30PM Mar 15, 2019Observed: 1307.14 ft at 8:45PM Mar 15, 2019Observed: 1307.05 ft at 9:00PM Mar 15, 2019Observed: 1307.03 ft at 9:15PM Mar 15, 2019Observed: 1307.03 ft at 9:30PM Mar 15, 2019Observed: 1306.98 ft at 9:45PM Mar 15, 2019Observed: 1306.95 ft at 10:00PM Mar 15, 2019Observed: 1306.91 ft at 10:15PM Mar 15, 2019Observed: 1306.87 ft at 10:30PM Mar 15, 2019Observed: 1306.83 ft at 10:45PM Mar 15, 2019Observed: 1306.78 ft at 11:00PM Mar 15, 2019Observed: 1306.8 ft at 11:15PM Mar 15, 2019Observed: 1306.75 ft at 11:30PM Mar 15, 2019Observed: 1306.71 ft at 11:45PM Mar 15, 2019Observed: 1306.66 ft at 12:00AM Mar 16, 2019Observed: 1306.65 ft at 12:15AM Mar 16, 2019Observed: 1306.62 ft at 12:30AM Mar 16, 2019Observed: 1306.56 ft at 12:45AM Mar 16, 2019Observed: 1306.56 ft at 1:00AM Mar 16, 2019Observed: 1306.52 ft at 1:15AM Mar 16, 2019Observed: 1306.52 ft at 1:30AM Mar 16, 2019Observed: 1306.47 ft at 1:45AM Mar 16, 2019Observed: 1306.44 ft at 2:00AM Mar 16, 2019Observed: 1306.45 ft at 2:15AM Mar 16, 2019Observed: 1306.4 ft at 2:30AM Mar 16, 2019Observed: 1306.36 ft at 2:45AM Mar 16, 2019Observed: 1306.34 ft at 3:00AM Mar 16, 2019Observed: 1306.31 ft at 3:15AM Mar 16, 2019Observed: 1306.3 ft at 3:30AM Mar 16, 2019Observed: 1306.29 ft at 3:45AM Mar 16, 2019Observed: 1306.26 ft at 4:00AM Mar 16, 2019Observed: 1306.25 ft at 4:15AM Mar 16, 2019Observed: 1306.24 ft at 4:30AM Mar 16, 2019Observed: 1306.23 ft at 4:45AM Mar 16, 2019Observed: 1306.22 ft at 5:00AM Mar 16, 2019Observed: 1306.21 ft at 5:15AM Mar 16, 2019Observed: 1306.19 ft at 5:30AM Mar 16, 2019Observed: 1306.18 ft at 5:45AM Mar 16, 2019Observed: 1306.16 ft at 6:00AM Mar 16, 2019Observed: 1306.14 ft at 6:15AM Mar 16, 2019Observed: 1306.15 ft at 6:30AM Mar 16, 2019Observed: 1306.13 ft at 6:45AM Mar 16, 2019Observed: 1306.13 ft at 7:00AM Mar 16, 2019Observed: 1306.1 ft at 7:15AM Mar 16, 2019Observed: 1306.13 ft at 7:30AM Mar 16, 2019Observed: 1306.12 ft at 7:45AM Mar 16, 2019Observed: 1306.12 ft at 8:00AM Mar 16, 2019Observed: 1306.12 ft at 8:15AM Mar 16, 2019Observed: 1306.11 ft at 8:30AM Mar 16, 2019Observed: 1306.11 ft at 8:45AM Mar 16, 2019Observed: 1306.09 ft at 9:00AM Mar 16, 2019Observed: 1306.09 ft at 9:15AM Mar 16, 2019Observed: 1306.1 ft at 9:30AM Mar 16, 2019Observed: 1306.09 ft at 9:45AM Mar 16, 2019Observed: 1306.09 ft at 10:00AM Mar 16, 2019Observed: 1306.08 ft at 10:15AM Mar 16, 2019Observed: 1306.08 ft at 10:30AM Mar 16, 2019Observed: 1306.06 ft at 10:45AM Mar 16, 2019Observed: 1306.08 ft at 11:00AM Mar 16, 2019Observed: 1306.09 ft at 11:15AM Mar 16, 2019Observed: 1306.09 ft at 11:30AM Mar 16, 2019Observed: 1306.07 ft at 11:45AM Mar 16, 2019Observed: 1306.09 ft at 12:00PM Mar 16, 2019Observed: 1306.07 ft at 12:15PM Mar 16, 2019Observed: 1306.09 ft at 12:30PM Mar 16, 2019Observed: 1306.1 ft at 12:45PM Mar 16, 2019Observed: 1306.11 ft at 1:00PM Mar 16, 2019Observed: 1306.11 ft at 1:15PM Mar 16, 2019Observed: 1306.11 ft at 1:30PM Mar 16, 2019Observed: 1306.15 ft at 1:45PM Mar 16, 2019Observed: 1306.15 ft at 2:00PM Mar 16, 2019Observed: 1306.17 ft at 2:15PM Mar 16, 2019Observed: 1306.22 ft at 2:30PM Mar 16, 2019Observed: 1306.24 ft at 2:45PM Mar 16, 2019Observed: 1306.26 ft at 3:00PM Mar 16, 2019Observed: 1306.26 ft at 3:15PM Mar 16, 2019Observed: 1306.29 ft at 3:30PM Mar 16, 2019Observed: 1306.32 ft at 3:45PM Mar 16, 2019Observed: 1306.37 ft at 4:00PM Mar 16, 2019Observed: 1306.38 ft at 4:15PM Mar 16, 2019Observed: 1306.4 ft at 4:30PM Mar 16, 2019Observed: 1306.43 ft at 4:45PM Mar 16, 2019Observed: 1306.46 ft at 5:00PM Mar 16, 2019Observed: 1306.46 ft at 5:15PM Mar 16, 2019Observed: 1306.53 ft at 5:30PM Mar 16, 2019Observed: 1306.56 ft at 5:45PM Mar 16, 2019Observed: 1306.58 ft at 6:00PM Mar 16, 2019Observed: 1306.6 ft at 6:15PM Mar 16, 2019Observed: 1306.61 ft at 6:30PM Mar 16, 2019Observed: 1306.62 ft at 6:45PM Mar 16, 2019Observed: 1306.63 ft at 7:00PM Mar 16, 2019Observed: 1306.65 ft at 7:15PM Mar 16, 2019Observed: 1306.68 ft at 7:30PM Mar 16, 2019Observed: 1306.67 ft at 7:45PM Mar 16, 2019Observed: 1306.68 ft at 8:00PM Mar 16, 2019Observed: 1306.69 ft at 8:15PM Mar 16, 2019Observed: 1306.71 ft at 8:30PM Mar 16, 2019Observed: 1306.7 ft at 8:45PM Mar 16, 2019Observed: 1306.74 ft at 9:00PM Mar 16, 2019Observed: 1306.73 ft at 9:15PM Mar 16, 2019Observed: 1306.75 ft at 9:30PM Mar 16, 2019Observed: 1306.75 ft at 9:45PM Mar 16, 2019Observed: 1306.75 ft at 10:00PM Mar 16, 2019Observed: 1306.78 ft at 10:15PM Mar 16, 2019Observed: 1306.77 ft at 10:30PM Mar 16, 2019Observed: 1306.77 ft at 10:45PM Mar 16, 2019Observed: 1306.78 ft at 11:00PM Mar 16, 2019Observed: 1306.8 ft at 11:15PM Mar 16, 2019Observed: 1306.81 ft at 11:30PM Mar 16, 2019Observed: 1306.82 ft at 11:45PM Mar 16, 2019Observed: 1306.84 ft at 12:00AM Mar 17, 2019Observed: 1306.87 ft at 12:15AM Mar 17, 2019Observed: 1306.88 ft at 12:30AM Mar 17, 2019Observed: 1306.92 ft at 12:45AM Mar 17, 2019Observed: 1306.94 ft at 1:00AM Mar 17, 2019Observed: 1306.93 ft at 1:15AM Mar 17, 2019Observed: 1306.94 ft at 1:30AM Mar 17, 2019Observed: 1306.97 ft at 1:45AM Mar 17, 2019Observed: 1306.98 ft at 2:00AM Mar 17, 2019Observed: 1307.02 ft at 2:15AM Mar 17, 2019Observed: 1307.01 ft at 2:30AM Mar 17, 2019Observed: 1307 ft at 2:45AM Mar 17, 2019Observed: 1307.01 ft at 3:00AM Mar 17, 2019Observed: 1307.05 ft at 3:15AM Mar 17, 2019Observed: 1307.01 ft at 3:30AM Mar 17, 2019Observed: 1307.06 ft at 3:45AM Mar 17, 2019Observed: 1307.06 ft at 4:00AM Mar 17, 2019Observed: 1307.08 ft at 4:15AM Mar 17, 2019Observed: 1307.08 ft at 4:30AM Mar 17, 2019Observed: 1307.09 ft at 4:45AM Mar 17, 2019Observed: 1307.12 ft at 5:00AM Mar 17, 2019Observed: 1307.1 ft at 5:15AM Mar 17, 2019Observed: 1307.13 ft at 5:30AM Mar 17, 2019Observed: 1307.08 ft at 5:45AM Mar 17, 2019Observed: 1307.14 ft at 6:00AM Mar 17, 2019Observed: 1307.16 ft at 6:15AM Mar 17, 2019Observed: 1307.14 ft at 6:30AM Mar 17, 2019Observed: 1307.17 ft at 6:45AM Mar 17, 2019Observed: 1307.17 ft at 7:00AM Mar 17, 2019Observed: 1307.17 ft at 7:15AM Mar 17, 2019Observed: 1307.16 ft at 7:30AM Mar 17, 2019Observed: 1307.22 ft at 7:45AM Mar 17, 2019Observed: 1307.22 ft at 8:00AM Mar 17, 2019Observed: 1307.22 ft at 8:15AM Mar 17, 2019Observed: 1307.22 ft at 8:30AM Mar 17, 2019Observed: 1307.22 ft at 8:45AM Mar 17, 2019Observed: 1307.22 ft at 9:00AM Mar 17, 2019Observed: 1307.22 ft at 9:15AM Mar 17, 2019Observed: 1307.22 ft at 9:30AM Mar 17, 2019Observed: 1307.22 ft at 9:45AM Mar 17, 2019Observed: 1307.25 ft at 10:00AM Mar 17, 2019Observed: 1307.24 ft at 10:15AM Mar 17, 2019Observed: 1307.22 ft at 10:30AM Mar 17, 2019Observed: 1307.24 ft at 10:45AM Mar 17, 2019Observed: 1307.25 ft at 11:00AM Mar 17, 2019Observed: 1307.19 ft at 11:15AM Mar 17, 2019Observed: 1307.23 ft at 11:30AM Mar 17, 2019Observed: 1307.22 ft at 11:45AM Mar 17, 2019Observed: 1307.21 ft at 12:00PM Mar 17, 2019Observed: 1307.23 ft at 12:15PM Mar 17, 2019Observed: 1307.2 ft at 12:30PM Mar 17, 2019Observed: 1307.21 ft at 12:45PM Mar 17, 2019Observed: 1307.23 ft at 1:00PM Mar 17, 2019Observed: 1307.23 ft at 1:15PM Mar 17, 2019Observed: 1307.19 ft at 1:30PM Mar 17, 2019Observed: 1307.17 ft at 1:45PM Mar 17, 2019Observed: 1307.19 ft at 2:00PM Mar 17, 2019Observed: 1307.15 ft at 2:15PM Mar 17, 2019Observed: 1307.16 ft at 2:30PM Mar 17, 2019Observed: 1307.15 ft at 2:45PM Mar 17, 2019Observed: 1307.15 ft at 3:00PM Mar 17, 2019Observed: 1307.13 ft at 3:15PM Mar 17, 2019Observed: 1307.13 ft at 3:30PM Mar 17, 2019Observed: 1307.15 ft at 3:45PM Mar 17, 2019Observed: 1307.14 ft at 4:00PM Mar 17, 2019Observed: 1307.17 ft at 4:15PM Mar 17, 2019Observed: 1307.13 ft at 4:30PM Mar 17, 2019Observed: 1307.13 ft at 4:45PM Mar 17, 2019Observed: 1307.14 ft at 5:00PM Mar 17, 2019Observed: 1307.1 ft at 5:15PM Mar 17, 2019Observed: 1307.11 ft at 5:30PM Mar 17, 2019Observed: 1307.13 ft at 5:45PM Mar 17, 2019Observed: 1307.11 ft at 6:00PM Mar 17, 2019Observed: 1307.11 ft at 6:15PM Mar 17, 2019Observed: 1307.09 ft at 6:30PM Mar 17, 2019Observed: 1307.13 ft at 6:45PM Mar 17, 2019Observed: 1307.12 ft at 7:00PM Mar 17, 2019Observed: 1307.14 ft at 7:15PM Mar 17, 2019Observed: 1307.1 ft at 7:30PM Mar 17, 2019Observed: 1307.12 ft at 7:45PM Mar 17, 2019Observed: 1307.12 ft at 8:00PM Mar 17, 2019Observed: 1307.08 ft at 8:15PM Mar 17, 2019Observed: 1307.08 ft at 8:30PM Mar 17, 2019Observed: 1307.09 ft at 8:45PM Mar 17, 2019Observed: 1307.06 ft at 9:00PM Mar 17, 2019Observed: 1307.06 ft at 9:15PM Mar 17, 2019Observed: 1307.04 ft at 9:30PM Mar 17, 2019Observed: 1307.03 ft at 9:45PM Mar 17, 2019Observed: 1307.02 ft at 10:00PM Mar 17, 2019Observed: 1306.99 ft at 10:15PM Mar 17, 2019Observed: 1306.99 ft at 10:30PM Mar 17, 2019Observed: 1306.99 ft at 10:45PM Mar 17, 2019Observed: 1306.97 ft at 11:00PM Mar 17, 2019Observed: 1306.95 ft at 11:15PM Mar 17, 2019Observed: 1306.96 ft at 11:30PM Mar 17, 2019Observed: 1306.92 ft at 11:45PM Mar 17, 2019Observed: 1306.92 ft at 12:00AM Mar 18, 2019Observed: 1306.9 ft at 12:15AM Mar 18, 2019Observed: 1306.91 ft at 12:30AM Mar 18, 2019Observed: 1306.9 ft at 12:45AM Mar 18, 2019Observed: 1306.85 ft at 1:00AM Mar 18, 2019Observed: 1306.87 ft at 1:15AM Mar 18, 2019Observed: 1306.88 ft at 1:30AM Mar 18, 2019Observed: 1306.86 ft at 1:45AM Mar 18, 2019Observed: 1306.87 ft at 2:00AM Mar 18, 2019Observed: 1306.85 ft at 2:15AM Mar 18, 2019Observed: 1306.85 ft at 2:30AM Mar 18, 2019Observed: 1306.84 ft at 2:45AM Mar 18, 2019Observed: 1306.83 ft at 3:00AM Mar 18, 2019Observed: 1306.83 ft at 3:15AM Mar 18, 2019Observed: 1306.83 ft at 3:30AM Mar 18, 2019Observed: 1306.82 ft at 3:45AM Mar 18, 2019Observed: 1306.83 ft at 4:00AM Mar 18, 2019Observed: 1306.83 ft at 4:15AM Mar 18, 2019Observed: 1306.82 ft at 4:30AM Mar 18, 2019Observed: 1306.82 ft at 4:45AM Mar 18, 2019Observed: 1306.83 ft at 5:00AM Mar 18, 2019Observed: 1306.84 ft at 5:15AM Mar 18, 2019Observed: 1306.84 ft at 5:30AM Mar 18, 2019Observed: 1306.86 ft at 5:45AM Mar 18, 2019Observed: 1306.82 ft at 6:00AM Mar 18, 2019Observed: 1306.85 ft at 6:15AM Mar 18, 2019Observed: 1306.85 ft at 6:30AM Mar 18, 2019Observed: 1306.85 ft at 6:45AM Mar 18, 2019Observed: 1306.86 ft at 7:00AM Mar 18, 2019Observed: 1306.84 ft at 7:15AM Mar 18, 2019Observed: 1306.88 ft at 7:30AM Mar 18, 2019Observed: 1306.86 ft at 7:45AM Mar 18, 2019Observed: 1306.88 ft at 8:00AM Mar 18, 2019Observed: 1306.87 ft at 8:15AM Mar 18, 2019Observed: 1306.86 ft at 8:30AM Mar 18, 2019Observed: 1306.88 ft at 8:45AM Mar 18, 2019Observed: 1306.88 ft at 9:00AM Mar 18, 2019Observed: 1306.91 ft at 9:15AM Mar 18, 2019Observed: 1306.92 ft at 9:30AM Mar 18, 2019Observed: 1306.9 ft at 9:45AM Mar 18, 2019Observed: 1306.9 ft at 10:00AM Mar 18, 2019Observed: 1306.91 ft at 10:15AM Mar 18, 2019Observed: 1306.89 ft at 10:30AM Mar 18, 2019Observed: 1306.9 ft at 10:45AM Mar 18, 2019Observed: 1306.91 ft at 11:00AM Mar 18, 2019Observed: 1306.9 ft at 11:15AM Mar 18, 2019Observed: 1306.9 ft at 11:30AM Mar 18, 2019Observed: 1306.92 ft at 11:45AM Mar 18, 2019Observed: 1306.92 ft at 12:00PM Mar 18, 2019Observed: 1306.92 ft at 12:15PM Mar 18, 2019Observed: 1306.93 ft at 12:30PM Mar 18, 2019Observed: 1306.93 ft at 12:45PM Mar 18, 2019Observed: 1306.94 ft at 1:00PM Mar 18, 2019Observed: 1306.94 ft at 1:15PM Mar 18, 2019Observed: 1306.95 ft at 1:30PM Mar 18, 2019Observed: 1306.96 ft at 1:45PM Mar 18, 2019Observed: 1306.98 ft at 2:00PM Mar 18, 2019Observed: 1306.97 ft at 2:15PM Mar 18, 2019Observed: 1306.97 ft at 2:30PM Mar 18, 2019Observed: 1306.98 ft at 2:45PM Mar 18, 2019Observed: 1307.01 ft at 3:00PM Mar 18, 2019Observed: 1307 ft at 3:15PM Mar 18, 2019Observed: 1307 ft at 3:30PM Mar 18, 2019Observed: 1307 ft at 3:45PM Mar 18, 2019Observed: 1307 ft at 4:00PM Mar 18, 2019Observed: 1307.01 ft at 4:15PM Mar 18, 2019Observed: 1307.01 ft at 4:30PM Mar 18, 2019Observed: 1307 ft at 4:45PM Mar 18, 2019Observed: 1307.03 ft at 5:00PM Mar 18, 2019Observed: 1307.04 ft at 5:15PM Mar 18, 2019Observed: 1307.05 ft at 5:30PM Mar 18, 2019Observed: 1307.02 ft at 5:45PM Mar 18, 2019Observed: 1307.01 ft at 6:00PM Mar 18, 2019Observed: 1307.04 ft at 6:15PM Mar 18, 2019Observed: 1307.03 ft at 6:30PM Mar 18, 2019Observed: 1307.02 ft at 6:45PM Mar 18, 2019Observed: 1307.03 ft at 7:00PM Mar 18, 2019Observed: 1307.04 ft at 7:15PM Mar 18, 2019Observed: 1307.01 ft at 7:30PM Mar 18, 2019Observed: 1307.02 ft at 7:45PM Mar 18, 2019Observed: 1307.01 ft at 8:00PM Mar 18, 2019Observed: 1307.01 ft at 8:15PM Mar 18, 2019Observed: 1307.01 ft at 8:30PM Mar 18, 2019Observed: 1307 ft at 8:45PM Mar 18, 2019Observed: 1307 ft at 9:00PM Mar 18, 2019Observed: 1306.96 ft at 9:15PM Mar 18, 2019Observed: 1306.98 ft at 9:30PM Mar 18, 2019Observed: 1306.98 ft at 9:45PM Mar 18, 2019Observed: 1306.95 ft at 10:00PM Mar 18, 2019BBSS2(plotting HGIRG) Graph Created (10:18PM Mar 18, 2019)ObservedLatest observed value: 1306.95 ft at 10:00 PM CDT 18-Mar-2019. Flood Stage is 1304 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Graphical forecasts are not available for the Big Sioux River near Brandon. During times of high water, forecast crest information can be found in the text products.

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Upstream Gauge - at Sioux Falls N. Cliff Avenue Upstream Gauge Downstream Gauge Downstream Gauge - above Canton
Flood Categories (in feet)
Major Flood Stage: 1309
Moderate Flood Stage: 1307
Flood Stage: 1304
Action Stage: 1302
Low Stage (in feet): 0

Historic Crests
(1) 1,310.10 ft on 09/27/2010
(2) 1,307.40 ft on 04/28/2018

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,307.40 ft on 04/28/2018
(2) 1,310.10 ft on 09/27/2010

(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: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
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1304 Significant flooding of crop and pasture land begins. Access to the north end of the Big Sioux Recreation Area on the west side of Brandon is limited.
About This Location Collapse

Latitude: 43.594568° N, Longitude: 96.599785° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 1304 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 Not Available Not Available  
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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
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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Page last modified: 4-Mar-2019 11:29 PM
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