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Hydrograph River at a Glance Download
Big Sioux River at Akron Stage (ft)Flow (cfs)Observed: 15.2 ft at 3:30AM Jun 20, 2019Observed: 15.2 ft at 3:45AM Jun 20, 2019Observed: 15.19 ft at 4:00AM Jun 20, 2019Observed: 15.19 ft at 4:15AM Jun 20, 2019Observed: 15.19 ft at 4:30AM Jun 20, 2019Observed: 15.19 ft at 4:45AM Jun 20, 2019Observed: 15.19 ft at 5:00AM Jun 20, 2019Observed: 15.19 ft at 5:15AM Jun 20, 2019Observed: 15.19 ft at 5:30AM Jun 20, 2019Observed: 15.19 ft at 5:45AM Jun 20, 2019Observed: 15.19 ft at 6:00AM Jun 20, 2019Observed: 15.18 ft at 6:15AM Jun 20, 2019Observed: 15.18 ft at 6:30AM Jun 20, 2019Observed: 15.18 ft at 6:31AM Jun 20, 2019Observed: 15.17 ft at 6:45AM Jun 20, 2019Observed: 15.17 ft at 6:46AM Jun 20, 2019Observed: 15.17 ft at 7:00AM Jun 20, 2019Observed: 15.17 ft at 7:01AM Jun 20, 2019Observed: 15.18 ft at 7:15AM Jun 20, 2019Observed: 15.18 ft at 7:30AM Jun 20, 2019Observed: 15.18 ft at 7:45AM Jun 20, 2019Observed: 15.18 ft at 8:00AM Jun 20, 2019Observed: 15.17 ft at 8:15AM Jun 20, 2019Observed: 15.18 ft at 8:30AM Jun 20, 2019Observed: 15.2 ft at 8:45AM Jun 20, 2019Observed: 15.18 ft at 9:00AM Jun 20, 2019Observed: 15.18 ft at 9:15AM Jun 20, 2019Observed: 15.17 ft at 9:30AM Jun 20, 2019Observed: 15.19 ft at 9:45AM Jun 20, 2019Observed: 15.18 ft at 10:00AM Jun 20, 2019Observed: 15.18 ft at 10:15AM Jun 20, 2019Observed: 15.2 ft at 10:30AM Jun 20, 2019Observed: 15.2 ft at 10:45AM Jun 20, 2019Observed: 15.2 ft at 11:00AM Jun 20, 2019Observed: 15.2 ft at 11:15AM Jun 20, 2019Observed: 15.21 ft at 11:30AM Jun 20, 2019Observed: 15.22 ft at 11:45AM Jun 20, 2019Observed: 15.24 ft at 12:00PM Jun 20, 2019Observed: 15.24 ft at 12:15PM Jun 20, 2019Observed: 15.27 ft at 12:30PM Jun 20, 2019Observed: 15.25 ft at 12:45PM Jun 20, 2019Observed: 15.24 ft at 1:00PM Jun 20, 2019Observed: 15.24 ft at 1:15PM Jun 20, 2019Observed: 15.26 ft at 1:30PM Jun 20, 2019Observed: 15.24 ft at 1:45PM Jun 20, 2019Observed: 15.25 ft at 2:00PM Jun 20, 2019Observed: 15.25 ft at 2:15PM Jun 20, 2019Observed: 15.24 ft at 2:30PM Jun 20, 2019Observed: 15.24 ft at 2:31PM Jun 20, 2019Observed: 15.25 ft at 2:45PM Jun 20, 2019Observed: 15.25 ft at 2:46PM Jun 20, 2019Observed: 15.27 ft at 3:00PM Jun 20, 2019Observed: 15.27 ft at 3:01PM Jun 20, 2019Observed: 15.25 ft at 3:15PM Jun 20, 2019Observed: 15.27 ft at 3:30PM Jun 20, 2019Observed: 15.26 ft at 3:45PM Jun 20, 2019Observed: 15.24 ft at 4:00PM Jun 20, 2019Observed: 15.24 ft at 4:15PM Jun 20, 2019Observed: 15.25 ft at 4:30PM Jun 20, 2019Observed: 15.27 ft at 4:45PM Jun 20, 2019Observed: 15.28 ft at 5:00PM Jun 20, 2019Observed: 15.25 ft at 5:15PM Jun 20, 2019Observed: 15.28 ft at 5:30PM Jun 20, 2019Observed: 15.28 ft at 5:45PM Jun 20, 2019Observed: 15.28 ft at 6:00PM Jun 20, 2019Observed: 15.26 ft at 6:15PM Jun 20, 2019Observed: 15.27 ft at 6:30PM Jun 20, 2019Observed: 15.27 ft at 6:45PM Jun 20, 2019Observed: 15.27 ft at 7:00PM Jun 20, 2019Observed: 15.28 ft at 7:15PM Jun 20, 2019Observed: 15.26 ft at 7:30PM Jun 20, 2019Observed: 15.26 ft at 7:45PM Jun 20, 2019Observed: 15.27 ft at 8:00PM Jun 20, 2019Observed: 15.27 ft at 8:15PM Jun 20, 2019Observed: 15.26 ft at 8:30PM Jun 20, 2019Observed: 15.26 ft at 8:45PM Jun 20, 2019Observed: 15.23 ft at 9:00PM Jun 20, 2019Observed: 15.24 ft at 9:15PM Jun 20, 2019Observed: 15.25 ft at 9:30PM Jun 20, 2019Observed: 15.25 ft at 9:45PM Jun 20, 2019Observed: 15.24 ft at 10:00PM Jun 20, 2019Observed: 15.24 ft at 10:15PM Jun 20, 2019Observed: 15.25 ft at 10:30PM Jun 20, 2019Observed: 15.25 ft at 10:31PM Jun 20, 2019Observed: 15.24 ft at 10:45PM Jun 20, 2019Observed: 15.24 ft at 10:46PM Jun 20, 2019Observed: 15.24 ft at 11:00PM Jun 20, 2019Observed: 15.24 ft at 11:01PM Jun 20, 2019Observed: 15.24 ft at 11:15PM Jun 20, 2019Observed: 15.23 ft at 11:30PM Jun 20, 2019Observed: 15.23 ft at 11:45PM Jun 20, 2019Observed: 15.23 ft at 12:00AM Jun 21, 2019Observed: 15.23 ft at 12:15AM Jun 21, 2019Observed: 15.22 ft at 12:30AM Jun 21, 2019Observed: 15.23 ft at 12:45AM Jun 21, 2019Observed: 15.19 ft at 1:00AM Jun 21, 2019Observed: 15.2 ft at 1:15AM Jun 21, 2019Observed: 15.2 ft at 1:30AM Jun 21, 2019Observed: 15.22 ft at 1:45AM Jun 21, 2019Observed: 15.22 ft at 2:00AM Jun 21, 2019Observed: 15.22 ft at 2:15AM Jun 21, 2019Observed: 15.22 ft at 2:30AM Jun 21, 2019Observed: 15.22 ft at 2:45AM Jun 21, 2019Observed: 15.21 ft at 3:00AM Jun 21, 2019Observed: 15.21 ft at 3:15AM Jun 21, 2019Observed: 15.21 ft at 3:30AM Jun 21, 2019Observed: 15.2 ft at 3:45AM Jun 21, 2019Observed: 15.21 ft at 4:00AM Jun 21, 2019Observed: 15.21 ft at 4:15AM Jun 21, 2019Observed: 15.17 ft at 4:30AM Jun 21, 2019Observed: 15.16 ft at 4:45AM Jun 21, 2019Observed: 15.16 ft at 5:00AM Jun 21, 2019Observed: 15.15 ft at 5:15AM Jun 21, 2019Observed: 15.17 ft at 5:30AM Jun 21, 2019Observed: 15.17 ft at 5:45AM Jun 21, 2019Observed: 15.19 ft at 6:00AM Jun 21, 2019Observed: 15.19 ft at 6:15AM Jun 21, 2019Observed: 15.18 ft at 6:30AM Jun 21, 2019Observed: 15.19 ft at 6:45AM Jun 21, 2019Observed: 15.2 ft at 7:00AM Jun 21, 2019Observed: 15.2 ft at 7:15AM Jun 21, 2019Observed: 15.2 ft at 7:30AM Jun 21, 2019Observed: 15.2 ft at 7:45AM Jun 21, 2019Observed: 15.18 ft at 8:00AM Jun 21, 2019Observed: 15.17 ft at 8:15AM Jun 21, 2019Observed: 15.18 ft at 8:30AM Jun 21, 2019Observed: 15.19 ft at 8:45AM Jun 21, 2019Observed: 15.17 ft at 9:00AM Jun 21, 2019Observed: 15.19 ft at 9:15AM Jun 21, 2019Observed: 15.19 ft at 9:30AM Jun 21, 2019Observed: 15.17 ft at 9:45AM Jun 21, 2019Observed: 15.2 ft at 10:00AM Jun 21, 2019Observed: 15.18 ft at 10:15AM Jun 21, 2019Observed: 15.21 ft at 10:30AM Jun 21, 2019Observed: 15.22 ft at 10:45AM Jun 21, 2019Observed: 15.22 ft at 11:00AM Jun 21, 2019Observed: 15.21 ft at 11:15AM Jun 21, 2019Observed: 15.2 ft at 11:30AM Jun 21, 2019Observed: 15.2 ft at 11:45AM Jun 21, 2019Observed: 15.21 ft at 12:00PM Jun 21, 2019Observed: 15.21 ft at 12:15PM Jun 21, 2019Observed: 15.21 ft at 12:30PM Jun 21, 2019Observed: 15.2 ft at 12:45PM Jun 21, 2019Observed: 15.19 ft at 1:00PM Jun 21, 2019Observed: 15.22 ft at 1:15PM Jun 21, 2019Observed: 15.21 ft at 1:30PM Jun 21, 2019Observed: 15.2 ft at 1:45PM Jun 21, 2019Observed: 15.22 ft at 2:00PM Jun 21, 2019Observed: 15.2 ft at 2:15PM Jun 21, 2019Observed: 15.2 ft at 2:30PM Jun 21, 2019Observed: 15.2 ft at 2:31PM Jun 21, 2019Observed: 15.19 ft at 2:45PM Jun 21, 2019Observed: 15.19 ft at 2:46PM Jun 21, 2019Observed: 15.23 ft at 3:00PM Jun 21, 2019Observed: 15.23 ft at 3:01PM Jun 21, 2019Observed: 15.19 ft at 3:15PM Jun 21, 2019Observed: 15.2 ft at 3:30PM Jun 21, 2019Observed: 15.19 ft at 3:45PM Jun 21, 2019Observed: 15.22 ft at 4:00PM Jun 21, 2019Observed: 15.21 ft at 4:15PM Jun 21, 2019Observed: 15.19 ft at 4:30PM Jun 21, 2019Observed: 15.2 ft at 4:45PM Jun 21, 2019Observed: 15.19 ft at 5:00PM Jun 21, 2019Observed: 15.22 ft at 5:15PM Jun 21, 2019Observed: 15.2 ft at 5:30PM Jun 21, 2019Observed: 15.2 ft at 5:45PM Jun 21, 2019Observed: 15.22 ft at 6:00PM Jun 21, 2019Observed: 15.2 ft at 6:15PM Jun 21, 2019Observed: 15.21 ft at 6:30PM Jun 21, 2019Observed: 15.21 ft at 6:45PM Jun 21, 2019Observed: 15.18 ft at 7:00PM Jun 21, 2019Observed: 15.19 ft at 7:15PM Jun 21, 2019Observed: 15.17 ft at 7:30PM Jun 21, 2019Observed: 15.19 ft at 7:45PM Jun 21, 2019Observed: 15.2 ft at 8:00PM Jun 21, 2019Observed: 15.18 ft at 8:15PM Jun 21, 2019Observed: 15.19 ft at 8:30PM Jun 21, 2019Observed: 15.18 ft at 8:45PM Jun 21, 2019Observed: 15.18 ft at 9:00PM Jun 21, 2019Observed: 15.18 ft at 9:15PM Jun 21, 2019Observed: 15.19 ft at 9:30PM Jun 21, 2019Observed: 15.18 ft at 9:45PM Jun 21, 2019Observed: 15.19 ft at 10:00PM Jun 21, 2019Observed: 15.17 ft at 10:15PM Jun 21, 2019Observed: 15.18 ft at 10:30PM Jun 21, 2019Observed: 15.18 ft at 10:45PM Jun 21, 2019Observed: 15.16 ft at 11:00PM Jun 21, 2019Observed: 15.18 ft at 11:15PM Jun 21, 2019Observed: 15.19 ft at 11:30PM Jun 21, 2019Observed: 15.19 ft at 11:45PM Jun 21, 2019Observed: 15.18 ft at 12:00AM Jun 22, 2019Observed: 15.17 ft at 12:15AM Jun 22, 2019Observed: 15.19 ft at 12:30AM Jun 22, 2019Observed: 15.17 ft at 12:45AM Jun 22, 2019Observed: 15.16 ft at 1:00AM Jun 22, 2019Observed: 15.17 ft at 1:15AM Jun 22, 2019Observed: 15.17 ft at 1:30AM Jun 22, 2019Observed: 15.18 ft at 1:45AM Jun 22, 2019Observed: 15.17 ft at 2:00AM Jun 22, 2019Observed: 15.17 ft at 2:15AM Jun 22, 2019Observed: 15.17 ft at 2:30AM Jun 22, 2019Observed: 15.16 ft at 2:45AM Jun 22, 2019Observed: 15.16 ft at 3:00AM Jun 22, 2019Observed: 15.16 ft at 3:15AM Jun 22, 2019Observed: 15.15 ft at 3:30AM Jun 22, 2019Observed: 15.15 ft at 3:45AM Jun 22, 2019Observed: 15.15 ft at 4:00AM Jun 22, 2019Observed: 15.16 ft at 4:15AM Jun 22, 2019Observed: 15.15 ft at 4:30AM Jun 22, 2019Observed: 15.15 ft at 4:45AM Jun 22, 2019Observed: 15.15 ft at 5:00AM Jun 22, 2019Observed: 15.15 ft at 5:15AM Jun 22, 2019Observed: 15.15 ft at 5:30AM Jun 22, 2019Observed: 15.14 ft at 5:45AM Jun 22, 2019Observed: 15.13 ft at 6:00AM Jun 22, 2019Observed: 15.14 ft at 6:15AM Jun 22, 2019Observed: 15.14 ft at 6:30AM Jun 22, 2019Observed: 15.14 ft at 6:31AM Jun 22, 2019Observed: 15.13 ft at 6:45AM Jun 22, 2019Observed: 15.13 ft at 6:46AM Jun 22, 2019Observed: 15.12 ft at 7:00AM Jun 22, 2019Observed: 15.12 ft at 7:01AM Jun 22, 2019Observed: 15.12 ft at 7:15AM Jun 22, 2019Observed: 15.13 ft at 7:30AM Jun 22, 2019Observed: 15.12 ft at 7:45AM Jun 22, 2019Observed: 15.12 ft at 8:00AM Jun 22, 2019Observed: 15.12 ft at 8:15AM Jun 22, 2019Observed: 15.11 ft at 8:30AM Jun 22, 2019Observed: 15.12 ft at 8:45AM Jun 22, 2019Observed: 15.12 ft at 9:00AM Jun 22, 2019Observed: 15.11 ft at 9:15AM Jun 22, 2019Observed: 15.11 ft at 9:30AM Jun 22, 2019Observed: 15.11 ft at 10:00AM Jun 22, 2019Observed: 15.11 ft at 10:15AM Jun 22, 2019Observed: 15.11 ft at 10:30AM Jun 22, 2019Observed: 15.11 ft at 10:45AM Jun 22, 2019Observed: 15.1 ft at 11:00AM Jun 22, 2019Observed: 15.1 ft at 11:15AM Jun 22, 2019Observed: 15.1 ft at 11:30AM Jun 22, 2019Observed: 15.09 ft at 11:45AM Jun 22, 2019Observed: 15.09 ft at 12:00PM Jun 22, 2019Observed: 15.07 ft at 12:15PM Jun 22, 2019Observed: 15.1 ft at 12:30PM Jun 22, 2019Observed: 15.1 ft at 12:45PM Jun 22, 2019Observed: 15.1 ft at 1:00PM Jun 22, 2019Observed: 15.1 ft at 1:15PM Jun 22, 2019Observed: 15.09 ft at 1:30PM Jun 22, 2019Observed: 15.1 ft at 1:45PM Jun 22, 2019Observed: 15.09 ft at 2:00PM Jun 22, 2019Observed: 15.07 ft at 2:15PM Jun 22, 2019Observed: 15.07 ft at 2:30PM Jun 22, 2019Observed: 15.08 ft at 2:45PM Jun 22, 2019Observed: 15.08 ft at 3:00PM Jun 22, 2019Observed: 15.08 ft at 3:15PM Jun 22, 2019Observed: 15.05 ft at 3:30PM Jun 22, 2019Observed: 15.07 ft at 3:45PM Jun 22, 2019Observed: 15.07 ft at 4:00PM Jun 22, 2019Observed: 15.06 ft at 4:15PM Jun 22, 2019Observed: 15.05 ft at 4:30PM Jun 22, 2019Observed: 15.05 ft at 4:45PM Jun 22, 2019Observed: 15.06 ft at 5:00PM Jun 22, 2019Observed: 15.04 ft at 5:15PM Jun 22, 2019Observed: 15.02 ft at 5:30PM Jun 22, 2019Observed: 15.03 ft at 5:45PM Jun 22, 2019Observed: 15.02 ft at 6:00PM Jun 22, 2019Observed: 15.04 ft at 6:15PM Jun 22, 2019Observed: 15 ft at 6:30PM Jun 22, 2019Observed: 15.01 ft at 6:45PM Jun 22, 2019Observed: 15.03 ft at 7:00PM Jun 22, 2019Observed: 15.03 ft at 7:15PM Jun 22, 2019Observed: 15.02 ft at 7:30PM Jun 22, 2019Observed: 15.02 ft at 7:45PM Jun 22, 2019Observed: 15.01 ft at 8:00PM Jun 22, 2019Observed: 15.01 ft at 8:15PM Jun 22, 2019Observed: 15 ft at 8:30PM Jun 22, 2019Observed: 15.01 ft at 8:45PM Jun 22, 2019Observed: 15 ft at 9:00PM Jun 22, 2019Observed: 15 ft at 9:15PM Jun 22, 2019Observed: 15 ft at 9:30PM Jun 22, 2019Observed: 14.99 ft at 9:45PM Jun 22, 2019Observed: 14.99 ft at 10:00PM Jun 22, 2019Observed: 14.99 ft at 10:15PM Jun 22, 2019Observed: 14.98 ft at 10:30PM Jun 22, 2019Observed: 14.99 ft at 10:45PM Jun 22, 2019Observed: 14.98 ft at 11:00PM Jun 22, 2019Observed: 14.98 ft at 11:15PM Jun 22, 2019Observed: 14.98 ft at 11:30PM Jun 22, 2019Observed: 14.97 ft at 12:00AM Jun 23, 2019Observed: 14.98 ft at 12:15AM Jun 23, 2019Observed: 14.97 ft at 12:30AM Jun 23, 2019Observed: 14.97 ft at 12:45AM Jun 23, 2019Observed: 14.97 ft at 1:00AM Jun 23, 2019Observed: 14.97 ft at 1:15AM Jun 23, 2019Observed: 14.97 ft at 1:30AM Jun 23, 2019Observed: 14.96 ft at 1:45AM Jun 23, 2019Observed: 14.96 ft at 2:00AM Jun 23, 2019Observed: 14.96 ft at 2:15AM Jun 23, 2019Observed: 14.96 ft at 2:30AM Jun 23, 2019Observed: 14.96 ft at 2:45AM Jun 23, 2019Observed: 14.95 ft at 3:00AM Jun 23, 2019Observed: 14.95 ft at 3:15AM Jun 23, 2019Observed: 14.95 ft at 3:30AM Jun 23, 2019Observed: 14.95 ft at 3:45AM Jun 23, 2019Observed: 14.94 ft at 4:00AM Jun 23, 2019Observed: 14.94 ft at 4:15AM Jun 23, 2019Observed: 14.92 ft at 4:30AM Jun 23, 2019Observed: 14.93 ft at 4:45AM Jun 23, 2019Observed: 14.91 ft at 5:00AM Jun 23, 2019Observed: 14.92 ft at 5:15AM Jun 23, 2019Observed: 14.9 ft at 5:30AM Jun 23, 2019Observed: 14.92 ft at 5:45AM Jun 23, 2019Observed: 14.92 ft at 6:00AM Jun 23, 2019Observed: 14.9 ft at 6:15AM Jun 23, 2019Observed: 14.9 ft at 6:30AM Jun 23, 2019Observed: 14.9 ft at 6:31AM Jun 23, 2019Observed: 14.92 ft at 6:45AM Jun 23, 2019Observed: 14.92 ft at 6:46AM Jun 23, 2019Observed: 14.91 ft at 7:00AM Jun 23, 2019Observed: 14.91 ft at 7:01AM Jun 23, 2019Observed: 14.9 ft at 7:15AM Jun 23, 2019Observed: 14.89 ft at 7:30AM Jun 23, 2019Observed: 14.87 ft at 7:45AM Jun 23, 2019Observed: 14.88 ft at 8:00AM Jun 23, 2019Observed: 14.9 ft at 8:15AM Jun 23, 2019Observed: 14.88 ft at 8:30AM Jun 23, 2019Observed: 14.89 ft at 8:45AM Jun 23, 2019Observed: 14.88 ft at 9:00AM Jun 23, 2019Observed: 14.88 ft at 9:15AM Jun 23, 2019Observed: 14.86 ft at 9:30AM Jun 23, 2019Observed: 14.87 ft at 9:45AM Jun 23, 2019Observed: 14.87 ft at 10:00AM Jun 23, 2019Observed: 14.87 ft at 10:15AM Jun 23, 2019Observed: 14.86 ft at 10:30AM Jun 23, 2019Observed: 14.86 ft at 10:45AM Jun 23, 2019Observed: 14.86 ft at 11:00AM Jun 23, 2019Observed: 14.87 ft at 11:15AM Jun 23, 2019Observed: 14.86 ft at 11:30AM Jun 23, 2019Observed: 14.86 ft at 11:45AM Jun 23, 2019Observed: 14.87 ft at 12:00PM Jun 23, 2019Observed: 14.86 ft at 12:15PM Jun 23, 2019Observed: 14.87 ft at 12:30PM Jun 23, 2019Observed: 14.86 ft at 12:45PM Jun 23, 2019Observed: 14.86 ft at 1:00PM Jun 23, 2019Observed: 14.86 ft at 1:15PM Jun 23, 2019Observed: 14.86 ft at 1:30PM Jun 23, 2019Observed: 14.86 ft at 1:45PM Jun 23, 2019Observed: 14.86 ft at 2:00PM Jun 23, 2019Observed: 14.85 ft at 2:15PM Jun 23, 2019Observed: 14.86 ft at 2:30PM Jun 23, 2019Observed: 14.86 ft at 2:45PM Jun 23, 2019Observed: 14.86 ft at 3:00PM Jun 23, 2019Observed: 14.87 ft at 3:15PM Jun 23, 2019Observed: 14.87 ft at 3:30PM Jun 23, 2019Observed: 14.87 ft at 3:45PM Jun 23, 2019Observed: 14.87 ft at 4:00PM Jun 23, 2019Observed: 14.87 ft at 4:15PM Jun 23, 2019Observed: 14.88 ft at 4:30PM Jun 23, 2019Observed: 14.86 ft at 4:45PM Jun 23, 2019Observed: 14.87 ft at 5:00PM Jun 23, 2019Observed: 14.87 ft at 5:15PM Jun 23, 2019Observed: 14.86 ft at 5:30PM Jun 23, 2019Observed: 14.87 ft at 5:45PM Jun 23, 2019Observed: 14.87 ft at 6:00PM Jun 23, 2019Observed: 14.87 ft at 6:15PM Jun 23, 2019Observed: 14.84 ft at 6:30PM Jun 23, 2019Observed: 14.83 ft at 6:45PM Jun 23, 2019Observed: 14.85 ft at 7:00PM Jun 23, 2019Observed: 14.87 ft at 7:15PM Jun 23, 2019Observed: 14.87 ft at 7:30PM Jun 23, 2019Observed: 14.86 ft at 7:45PM Jun 23, 2019Observed: 14.86 ft at 8:00PM Jun 23, 2019Observed: 14.87 ft at 8:15PM Jun 23, 2019Observed: 14.87 ft at 8:30PM Jun 23, 2019Observed: 14.86 ft at 8:45PM Jun 23, 2019Observed: 14.87 ft at 9:00PM Jun 23, 2019Observed: 14.87 ft at 9:15PM Jun 23, 2019Observed: 14.87 ft at 9:30PM Jun 23, 2019Observed: 14.83 ft at 9:45PM Jun 23, 2019Observed: 14.87 ft at 10:00PM Jun 23, 2019Observed: 14.87 ft at 10:15PM Jun 23, 2019Observed: 14.88 ft at 10:30PM Jun 23, 2019Observed: 14.87 ft at 10:45PM Jun 23, 2019Observed: 14.88 ft at 11:00PM Jun 23, 2019Observed: 14.88 ft at 11:15PM Jun 23, 2019Observed: 14.89 ft at 11:30PM Jun 23, 2019Observed: 14.89 ft at 11:45PM Jun 23, 2019Observed: 14.9 ft at 12:00AM Jun 24, 2019Observed: 14.9 ft at 12:15AM Jun 24, 2019Observed: 14.9 ft at 12:30AM Jun 24, 2019Observed: 14.91 ft at 12:45AM Jun 24, 2019Observed: 14.91 ft at 1:00AM Jun 24, 2019Observed: 14.91 ft at 1:15AM Jun 24, 2019Observed: 14.91 ft at 1:30AM Jun 24, 2019Observed: 14.92 ft at 1:45AM Jun 24, 2019Observed: 14.92 ft at 2:00AM Jun 24, 2019Observed: 14.93 ft at 2:15AM Jun 24, 2019Observed: 14.93 ft at 2:30AM Jun 24, 2019Observed: 14.94 ft at 2:45AM Jun 24, 2019Observed: 14.94 ft at 3:00AM Jun 24, 2019Observed: 14.95 ft at 3:15AM Jun 24, 2019Observed: 14.95 ft at 3:30AM Jun 24, 2019Observed: 14.96 ft at 3:45AM Jun 24, 2019Observed: 14.97 ft at 4:00AM Jun 24, 2019Observed: 14.97 ft at 4:15AM Jun 24, 2019Observed: 14.97 ft at 4:30AM Jun 24, 2019Observed: 14.98 ft at 4:45AM Jun 24, 2019Observed: 14.99 ft at 5:00AM Jun 24, 2019Observed: 14.99 ft at 5:15AM Jun 24, 2019Observed: 15 ft at 5:30AM Jun 24, 2019Observed: 15 ft at 5:45AM Jun 24, 2019Observed: 15.02 ft at 6:00AM Jun 24, 2019Observed: 15.01 ft at 6:15AM Jun 24, 2019Observed: 15.02 ft at 6:30AM Jun 24, 2019Observed: 15.02 ft at 6:45AM Jun 24, 2019Observed: 15.02 ft at 6:46AM Jun 24, 2019Observed: 15.03 ft at 7:00AM Jun 24, 2019Observed: 15.03 ft at 7:01AM Jun 24, 2019Observed: 15.03 ft at 7:15AM Jun 24, 2019Observed: 15.03 ft at 7:16AM Jun 24, 2019Observed: 15.03 ft at 7:30AM Jun 24, 2019Observed: 15.03 ft at 7:45AM Jun 24, 2019Observed: 15.05 ft at 8:00AM Jun 24, 2019Observed: 15.05 ft at 8:15AM Jun 24, 2019Observed: 15.06 ft at 8:30AM Jun 24, 2019Observed: 15.06 ft at 8:45AM Jun 24, 2019Observed: 15.06 ft at 9:00AM Jun 24, 2019Observed: 15.08 ft at 9:15AM Jun 24, 2019Observed: 15.07 ft at 9:30AM Jun 24, 2019Observed: 15.06 ft at 9:45AM Jun 24, 2019Observed: 15.07 ft at 10:00AM Jun 24, 2019Observed: 15.1 ft at 10:15AM Jun 24, 2019Observed: 15.1 ft at 10:30AM Jun 24, 2019Observed: 15.12 ft at 10:45AM Jun 24, 2019Observed: 15.13 ft at 11:00AM Jun 24, 2019Observed: 15.14 ft at 11:15AM Jun 24, 2019Observed: 15.13 ft at 11:30AM Jun 24, 2019Observed: 15.16 ft at 11:45AM Jun 24, 2019Observed: 15.15 ft at 12:00PM Jun 24, 2019Observed: 15.15 ft at 12:15PM Jun 24, 2019Observed: 15.14 ft at 12:30PM Jun 24, 2019Observed: 15.17 ft at 12:45PM Jun 24, 2019Observed: 15.17 ft at 1:00PM Jun 24, 2019Observed: 15.18 ft at 1:15PM Jun 24, 2019Observed: 15.17 ft at 1:30PM Jun 24, 2019Observed: 15.19 ft at 1:45PM Jun 24, 2019Observed: 15.19 ft at 2:00PM Jun 24, 2019Observed: 15.21 ft at 2:15PM Jun 24, 2019Observed: 15.21 ft at 2:30PM Jun 24, 2019Observed: 15.22 ft at 2:45PM Jun 24, 2019Observed: 15.22 ft at 2:46PM Jun 24, 2019Observed: 15.22 ft at 3:00PM Jun 24, 2019Observed: 15.22 ft at 3:01PM Jun 24, 2019Observed: 15.21 ft at 3:15PM Jun 24, 2019Observed: 15.21 ft at 3:16PM Jun 24, 2019Observed: 15.22 ft at 3:30PM Jun 24, 2019Observed: 15.21 ft at 3:45PM Jun 24, 2019Observed: 15.24 ft at 4:00PM Jun 24, 2019Observed: 15.25 ft at 4:15PM Jun 24, 2019Observed: 15.23 ft at 4:30PM Jun 24, 2019Observed: 15.26 ft at 4:45PM Jun 24, 2019Observed: 15.22 ft at 5:00PM Jun 24, 2019Observed: 15.26 ft at 5:15PM Jun 24, 2019Observed: 15.24 ft at 5:30PM Jun 24, 2019Observed: 15.25 ft at 5:45PM Jun 24, 2019Observed: 15.28 ft at 6:00PM Jun 24, 2019Observed: 15.27 ft at 6:15PM Jun 24, 2019Observed: 15.28 ft at 6:30PM Jun 24, 2019Observed: 15.27 ft at 6:45PM Jun 24, 2019Observed: 15.29 ft at 7:00PM Jun 24, 2019Observed: 15.29 ft at 7:15PM Jun 24, 2019Observed: 15.29 ft at 7:30PM Jun 24, 2019Observed: 15.3 ft at 7:45PM Jun 24, 2019Observed: 15.29 ft at 8:00PM Jun 24, 2019Observed: 15.29 ft at 8:15PM Jun 24, 2019Observed: 15.29 ft at 8:30PM Jun 24, 2019Observed: 15.3 ft at 8:45PM Jun 24, 2019Observed: 15.31 ft at 9:00PM Jun 24, 2019Observed: 15.31 ft at 9:15PM Jun 24, 2019Observed: 15.31 ft at 9:30PM Jun 24, 2019Observed: 15.32 ft at 9:45PM Jun 24, 2019Observed: 15.32 ft at 10:00PM Jun 24, 2019Observed: 15.33 ft at 10:15PM Jun 24, 2019Observed: 15.33 ft at 10:30PM Jun 24, 2019Observed: 15.34 ft at 10:45PM Jun 24, 2019Observed: 15.34 ft at 11:00PM Jun 24, 2019Observed: 15.35 ft at 11:15PM Jun 24, 2019Observed: 15.35 ft at 11:30PM Jun 24, 2019Observed: 15.35 ft at 11:45PM Jun 24, 2019Observed: 15.36 ft at 12:00AM Jun 25, 2019Observed: 15.36 ft at 12:15AM Jun 25, 2019Observed: 15.37 ft at 12:30AM Jun 25, 2019Observed: 15.37 ft at 12:45AM Jun 25, 2019Observed: 15.37 ft at 1:00AM Jun 25, 2019Observed: 15.38 ft at 1:15AM Jun 25, 2019Observed: 15.39 ft at 1:30AM Jun 25, 2019Observed: 15.4 ft at 1:45AM Jun 25, 2019Observed: 15.4 ft at 2:00AM Jun 25, 2019Observed: 15.39 ft at 2:15AM Jun 25, 2019Observed: 15.41 ft at 2:30AM Jun 25, 2019Observed: 15.42 ft at 2:45AM Jun 25, 2019Observed: 15.42 ft at 3:00AM Jun 25, 2019Observed: 15.41 ft at 3:15AM Jun 25, 2019Observed: 15.41 ft at 3:30AM Jun 25, 2019Observed: 15.43 ft at 3:45AM Jun 25, 2019Observed: 15.42 ft at 4:00AM Jun 25, 2019Observed: 15.44 ft at 4:15AM Jun 25, 2019Observed: 15.45 ft at 4:30AM Jun 25, 2019Observed: 15.44 ft at 4:45AM Jun 25, 2019Observed: 15.44 ft at 5:00AM Jun 25, 2019Observed: 15.43 ft at 5:15AM Jun 25, 2019Observed: 15.48 ft at 5:30AM Jun 25, 2019Observed: 15.48 ft at 5:45AM Jun 25, 2019Observed: 15.49 ft at 6:00AM Jun 25, 2019Observed: 15.49 ft at 6:15AM Jun 25, 2019Observed: 15.5 ft at 6:30AM Jun 25, 2019Observed: 15.5 ft at 6:45AM Jun 25, 2019Observed: 15.5 ft at 7:00AM Jun 25, 2019Observed: 15.51 ft at 7:15AM Jun 25, 2019Observed: 15.52 ft at 7:30AM Jun 25, 2019Observed: 15.52 ft at 7:45AM Jun 25, 2019Observed: 15.52 ft at 8:00AM Jun 25, 2019Observed: 15.53 ft at 8:15AM Jun 25, 2019Observed: 15.54 ft at 8:30AM Jun 25, 2019Observed: 15.55 ft at 8:45AM Jun 25, 2019Observed: 15.55 ft at 9:00AM Jun 25, 2019Observed: 15.57 ft at 9:15AM Jun 25, 2019Observed: 15.57 ft at 9:30AM Jun 25, 2019Observed: 15.57 ft at 9:45AM Jun 25, 2019Observed: 15.58 ft at 10:00AM Jun 25, 2019Observed: 15.59 ft at 10:15AM Jun 25, 2019Observed: 15.61 ft at 10:30AM Jun 25, 2019Observed: 15.6 ft at 10:45AM Jun 25, 2019Observed: 15.6 ft at 11:00AM Jun 25, 2019Observed: 15.61 ft at 11:15AM Jun 25, 2019Observed: 15.62 ft at 11:30AM Jun 25, 2019Observed: 15.63 ft at 11:45AM Jun 25, 2019Observed: 15.64 ft at 12:00PM Jun 25, 2019Observed: 15.63 ft at 12:15PM Jun 25, 2019Observed: 15.65 ft at 12:30PM Jun 25, 2019Observed: 15.65 ft at 12:45PM Jun 25, 2019Observed: 15.64 ft at 1:00PM Jun 25, 2019Observed: 15.65 ft at 1:15PM Jun 25, 2019Observed: 15.65 ft at 1:30PM Jun 25, 2019Observed: 15.66 ft at 1:45PM Jun 25, 2019Observed: 15.67 ft at 2:00PM Jun 25, 2019Observed: 15.67 ft at 2:15PM Jun 25, 2019Observed: 15.67 ft at 2:30PM Jun 25, 2019Observed: 15.66 ft at 2:45PM Jun 25, 2019Observed: 15.66 ft at 2:46PM Jun 25, 2019Observed: 15.67 ft at 3:00PM Jun 25, 2019Observed: 15.67 ft at 3:01PM Jun 25, 2019Observed: 15.67 ft at 3:15PM Jun 25, 2019Observed: 15.67 ft at 3:16PM Jun 25, 2019Observed: 15.68 ft at 3:30PM Jun 25, 2019Observed: 15.67 ft at 3:45PM Jun 25, 2019Observed: 15.69 ft at 4:00PM Jun 25, 2019Observed: 15.69 ft at 4:15PM Jun 25, 2019Observed: 15.68 ft at 4:30PM Jun 25, 2019Observed: 15.7 ft at 4:45PM Jun 25, 2019Observed: 15.69 ft at 5:00PM Jun 25, 2019Observed: 15.7 ft at 5:15PM Jun 25, 2019Observed: 15.68 ft at 5:30PM Jun 25, 2019Observed: 15.7 ft at 5:45PM Jun 25, 2019Observed: 15.7 ft at 6:00PM Jun 25, 2019Highest Observation: 15.71 ft at 7:15PM Jun 25, 2019Highest Observation: 15.71 ft at 7:30PM Jun 25, 2019Observed: 15.69 ft at 7:45PM Jun 25, 2019Observed: 15.7 ft at 8:00PM Jun 25, 2019Observed: 15.7 ft at 8:15PM Jun 25, 2019Observed: 15.7 ft at 8:30PM Jun 25, 2019Observed: 15.69 ft at 8:45PM Jun 25, 2019Observed: 15.69 ft at 9:00PM Jun 25, 2019Observed: 15.69 ft at 9:15PM Jun 25, 2019Observed: 15.68 ft at 9:30PM Jun 25, 2019Observed: 15.68 ft at 9:45PM Jun 25, 2019Observed: 15.68 ft at 10:00PM Jun 25, 2019Observed: 15.68 ft at 10:15PM Jun 25, 2019Observed: 15.67 ft at 10:30PM Jun 25, 2019Observed: 15.67 ft at 10:45PM Jun 25, 2019Observed: 15.67 ft at 10:46PM Jun 25, 2019Observed: 15.67 ft at 11:00PM Jun 25, 2019Observed: 15.67 ft at 11:01PM Jun 25, 2019Observed: 15.67 ft at 11:15PM Jun 25, 2019Observed: 15.67 ft at 11:16PM Jun 25, 2019Observed: 15.67 ft at 11:30PM Jun 25, 2019Observed: 15.67 ft at 11:45PM Jun 25, 2019Observed: 15.67 ft at 12:00AM Jun 26, 2019Observed: 15.66 ft at 12:15AM Jun 26, 2019Observed: 15.66 ft at 12:30AM Jun 26, 2019Observed: 15.66 ft at 12:45AM Jun 26, 2019Observed: 15.66 ft at 1:00AM Jun 26, 2019Observed: 15.66 ft at 1:15AM Jun 26, 2019Observed: 15.66 ft at 1:30AM Jun 26, 2019Observed: 15.65 ft at 1:45AM Jun 26, 2019Observed: 15.66 ft at 2:00AM Jun 26, 2019Observed: 15.65 ft at 2:15AM Jun 26, 2019Observed: 15.65 ft at 2:30AM Jun 26, 2019Observed: 15.65 ft at 2:45AM Jun 26, 2019Observed: 15.65 ft at 3:00AM Jun 26, 2019Observed: 15.65 ft at 3:15AM Jun 26, 2019Observed: 15.65 ft at 3:30AM Jun 26, 2019Observed: 15.64 ft at 3:45AM Jun 26, 2019Observed: 15.64 ft at 4:00AM Jun 26, 2019Observed: 15.64 ft at 4:15AM Jun 26, 2019Observed: 15.64 ft at 4:30AM Jun 26, 2019Observed: 15.64 ft at 4:45AM Jun 26, 2019Observed: 15.64 ft at 5:00AM Jun 26, 2019Observed: 15.64 ft at 5:15AM Jun 26, 2019Observed: 15.63 ft at 5:30AM Jun 26, 2019Observed: 15.63 ft at 5:45AM Jun 26, 2019Observed: 15.63 ft at 6:00AM Jun 26, 2019Observed: 15.63 ft at 6:15AM Jun 26, 2019Observed: 15.62 ft at 6:30AM Jun 26, 2019Observed: 15.62 ft at 6:45AM Jun 26, 2019Observed: 15.62 ft at 6:46AM Jun 26, 2019Observed: 15.62 ft at 7:00AM Jun 26, 2019Observed: 15.62 ft at 7:01AM Jun 26, 2019Observed: 15.62 ft at 7:15AM Jun 26, 2019Observed: 15.62 ft at 7:16AM Jun 26, 2019Observed: 15.62 ft at 7:30AM Jun 26, 2019Observed: 15.63 ft at 7:45AM Jun 26, 2019Observed: 15.62 ft at 8:00AM Jun 26, 2019Observed: 15.62 ft at 8:15AM Jun 26, 2019Observed: 15.61 ft at 8:30AM Jun 26, 2019Observed: 15.61 ft at 8:45AM Jun 26, 2019Observed: 15.61 ft at 9:00AM Jun 26, 2019Observed: 15.61 ft at 9:15AM Jun 26, 2019Observed: 15.61 ft at 9:30AM Jun 26, 2019Observed: 15.62 ft at 9:45AM Jun 26, 2019Observed: 15.62 ft at 10:00AM Jun 26, 2019Observed: 15.62 ft at 10:15AM Jun 26, 2019Observed: 15.62 ft at 10:30AM Jun 26, 2019Observed: 15.62 ft at 10:45AM Jun 26, 2019Observed: 15.62 ft at 11:00AM Jun 26, 2019Observed: 15.62 ft at 11:15AM Jun 26, 2019Observed: 15.61 ft at 11:30AM Jun 26, 2019Observed: 15.62 ft at 11:45AM Jun 26, 2019Observed: 15.62 ft at 12:00PM Jun 26, 2019Observed: 15.62 ft at 12:15PM Jun 26, 2019Observed: 15.61 ft at 12:30PM Jun 26, 2019Observed: 15.6 ft at 12:45PM Jun 26, 2019Observed: 15.61 ft at 1:00PM Jun 26, 2019Observed: 15.62 ft at 1:15PM Jun 26, 2019Observed: 15.62 ft at 1:30PM Jun 26, 2019Observed: 15.62 ft at 1:45PM Jun 26, 2019Observed: 15.61 ft at 2:00PM Jun 26, 2019Observed: 15.61 ft at 2:15PM Jun 26, 2019Observed: 15.61 ft at 2:30PM Jun 26, 2019Observed: 15.6 ft at 2:45PM Jun 26, 2019Observed: 15.6 ft at 2:46PM Jun 26, 2019Observed: 15.61 ft at 3:00PM Jun 26, 2019Observed: 15.61 ft at 3:01PM Jun 26, 2019Observed: 15.6 ft at 3:15PM Jun 26, 2019Observed: 15.6 ft at 3:16PM Jun 26, 2019Observed: 15.59 ft at 3:30PM Jun 26, 2019Observed: 15.6 ft at 3:45PM Jun 26, 2019Observed: 15.59 ft at 4:00PM Jun 26, 2019Observed: 15.59 ft at 4:15PM Jun 26, 2019Observed: 15.59 ft at 4:30PM Jun 26, 2019Observed: 15.58 ft at 4:45PM Jun 26, 2019Observed: 15.58 ft at 5:00PM Jun 26, 2019Observed: 15.58 ft at 5:15PM Jun 26, 2019Observed: 15.57 ft at 5:30PM Jun 26, 2019Observed: 15.57 ft at 5:45PM Jun 26, 2019Observed: 15.57 ft at 6:00PM Jun 26, 2019Observed: 15.56 ft at 6:15PM Jun 26, 2019Observed: 15.56 ft at 6:30PM Jun 26, 2019Observed: 15.55 ft at 6:45PM Jun 26, 2019Observed: 15.54 ft at 7:00PM Jun 26, 2019Observed: 15.54 ft at 7:15PM Jun 26, 2019Observed: 15.53 ft at 7:30PM Jun 26, 2019Observed: 15.53 ft at 7:45PM Jun 26, 2019Observed: 15.5 ft at 8:00PM Jun 26, 2019Observed: 15.5 ft at 8:15PM Jun 26, 2019Observed: 15.51 ft at 8:30PM Jun 26, 2019Observed: 15.5 ft at 8:45PM Jun 26, 2019Observed: 15.49 ft at 9:00PM Jun 26, 2019Observed: 15.47 ft at 9:15PM Jun 26, 2019Observed: 15.46 ft at 9:30PM Jun 26, 2019Observed: 15.47 ft at 9:45PM Jun 26, 2019Observed: 15.44 ft at 10:00PM Jun 26, 2019Observed: 15.44 ft at 10:15PM Jun 26, 2019Observed: 15.44 ft at 10:30PM Jun 26, 2019Observed: 15.43 ft at 10:45PM Jun 26, 2019Observed: 15.43 ft at 11:00PM Jun 26, 2019Observed: 15.43 ft at 11:01PM Jun 26, 2019Observed: 15.42 ft at 11:15PM Jun 26, 2019Observed: 15.42 ft at 11:16PM Jun 26, 2019Observed: 15.43 ft at 11:30PM Jun 26, 2019Observed: 15.43 ft at 11:31PM Jun 26, 2019Observed: 15.42 ft at 11:45PM Jun 26, 2019Observed: 15.41 ft at 12:00AM Jun 27, 2019Observed: 15.41 ft at 12:15AM Jun 27, 2019Observed: 15.42 ft at 12:30AM Jun 27, 2019Observed: 15.4 ft at 12:45AM Jun 27, 2019Observed: 15.39 ft at 1:00AM Jun 27, 2019Observed: 15.39 ft at 1:15AM Jun 27, 2019Observed: 15.4 ft at 1:30AM Jun 27, 2019Observed: 15.38 ft at 1:45AM Jun 27, 2019Observed: 15.39 ft at 2:00AM Jun 27, 2019Observed: 15.38 ft at 2:15AM Jun 27, 2019Observed: 15.38 ft at 2:30AM Jun 27, 2019Observed: 15.38 ft at 2:45AM Jun 27, 2019Observed: 15.37 ft at 3:00AM Jun 27, 2019Highest Forecast: 15.4 ft 7:00AM Jun 27, 2019Highest Forecast: 15.4 ft 1:00PM Jun 27, 2019Forecast: 15.3 ft 7:00PM Jun 27, 2019Forecast: 15.2 ft 1:00AM Jun 28, 2019Forecast: 15.1 ft 7:00AM Jun 28, 2019Forecast: 15 ft 1:00PM Jun 28, 2019Forecast: 15 ft 7:00PM Jun 28, 2019Forecast: 14.9 ft 1:00AM Jun 29, 2019Forecast: 14.8 ft 7:00AM Jun 29, 2019Forecast: 14.7 ft 1:00PM Jun 29, 2019Forecast: 14.7 ft 7:00PM Jun 29, 2019Forecast: 14.6 ft 1:00AM Jun 30, 2019Forecast: 14.5 ft 7:00AM Jun 30, 2019Forecast: 14.4 ft 1:00PM Jun 30, 2019Forecast: 14.3 ft 7:00PM Jun 30, 2019Forecast: 14.3 ft 1:00AM Jul 01, 2019USGS--Water Resources of the United StatesAKRI4(plotting HGIRG) Graph Created (3:18AM Jun 27, 2019)ObservedForecast (issued 8:13AM Jun 26)Latest observed value: 15.37 ft at 3:00 AM CDT 27-Jun-2019. Flood Stage is 16 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Flow values shown may be different than other data sources. All observations are preliminary data.

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: Forecasts for the Big Sioux River at Akron are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - above Hawarden Upstream Gauge Downstream Gauge Downstream Gauge - near Richland
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 18
Flood Stage: 16
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 25.59 ft on 06/18/2014
(2) 23.82 ft on 03/16/2019 (P)
(3) 23.50 ft on 06/23/2018
(4) 23.38 ft on 04/26/2001
(5) 23.05 ft on 05/10/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.82 ft on 03/16/2019 (P)
(2) 23.50 ft on 06/23/2018
(3) 16.11 ft on 05/23/2017
(4) 18.20 ft on 05/03/2016
(5) 13.71 ft on 07/09/2015
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
23.25 Levee gates at Riverside in Sioux City will be closed.
23 The higher levees on the Iowa side of the river are in danger of being overtopped, Highway 50 near Westfield will be flooded, and the bridge east of Jefferson will be overtopped.
22 Highway 48 begins to flood where the railroad tracks cross.
21.5 Highway 48 near the intersection with Iowa Highway 12 north of Akron begins to flood.
20 Highway 48 near Akron is flooded.
19.5 Several farm houses are flooded.
17 About 6500 acres of farm land are flooded.
16 Several farm levees are overtopped with significant flooding of agricultural lands.
15 Some rural roads on the South Dakota side of the river begin to flood.
12 Some very minor flooding of the lowest lying areas along the river begins.
Photos
(1) Upstream View
(2) Downstream View
About This Location Collapse

Latitude: 42.837500° N, Longitude: 96.561667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 1118.9 ft 1134.9 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
How low could the river get?
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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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