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Hydrograph River at a Glance Download
Mississippi River at Keokuk Tailwater (ft)Flow (kcfs)Observed: 8.8 ft at 6:50PM Jun 19, 2017Observed: 8.78 ft at 7:00PM Jun 19, 2017Observed: 8.78 ft at 7:10PM Jun 19, 2017Observed: 8.78 ft at 7:20PM Jun 19, 2017Observed: 8.78 ft at 7:30PM Jun 19, 2017Observed: 8.78 ft at 7:40PM Jun 19, 2017Observed: 8.95 ft at 7:50PM Jun 19, 2017Observed: 8.78 ft at 8:00PM Jun 19, 2017Observed: 8.81 ft at 8:10PM Jun 19, 2017Observed: 8.8 ft at 8:20PM Jun 19, 2017Observed: 8.8 ft at 8:30PM Jun 19, 2017Observed: 8.79 ft at 8:40PM Jun 19, 2017Observed: 8.8 ft at 8:50PM Jun 19, 2017Observed: 8.79 ft at 9:00PM Jun 19, 2017Observed: 8.79 ft at 9:10PM Jun 19, 2017Observed: 8.79 ft at 9:20PM Jun 19, 2017Observed: 8.79 ft at 9:30PM Jun 19, 2017Observed: 8.79 ft at 9:40PM Jun 19, 2017Observed: 8.79 ft at 9:50PM Jun 19, 2017Observed: 8.78 ft at 10:00PM Jun 19, 2017Observed: 8.79 ft at 10:10PM Jun 19, 2017Observed: 8.8 ft at 10:20PM Jun 19, 2017Observed: 8.8 ft at 10:30PM Jun 19, 2017Observed: 8.77 ft at 10:40PM Jun 19, 2017Observed: 8.78 ft at 10:50PM Jun 19, 2017Observed: 8.78 ft at 11:00PM Jun 19, 2017Observed: 8.79 ft at 11:10PM Jun 19, 2017Observed: 8.79 ft at 11:20PM Jun 19, 2017Observed: 8.8 ft at 11:30PM Jun 19, 2017Observed: 8.79 ft at 11:40PM Jun 19, 2017Observed: 8.8 ft at 11:50PM Jun 19, 2017Observed: 8.79 ft at 12:00AM Jun 20, 2017Observed: 8.79 ft at 12:10AM Jun 20, 2017Observed: 8.8 ft at 12:20AM Jun 20, 2017Observed: 8.83 ft at 12:30AM Jun 20, 2017Observed: 8.87 ft at 12:40AM Jun 20, 2017Observed: 8.82 ft at 12:50AM Jun 20, 2017Observed: 8.8 ft at 1:00AM Jun 20, 2017Observed: 8.81 ft at 1:10AM Jun 20, 2017Observed: 8.81 ft at 1:20AM Jun 20, 2017Observed: 8.81 ft at 1:30AM Jun 20, 2017Observed: 8.83 ft at 1:40AM Jun 20, 2017Observed: 8.83 ft at 1:50AM Jun 20, 2017Observed: 8.82 ft at 2:00AM Jun 20, 2017Observed: 8.81 ft at 2:10AM Jun 20, 2017Observed: 8.82 ft at 2:20AM Jun 20, 2017Observed: 8.81 ft at 2:30AM Jun 20, 2017Observed: 8.93 ft at 2:40AM Jun 20, 2017Observed: 8.86 ft at 2:50AM Jun 20, 2017Observed: 8.85 ft at 3:00AM Jun 20, 2017Observed: 8.84 ft at 3:10AM Jun 20, 2017Observed: 8.85 ft at 3:20AM Jun 20, 2017Observed: 8.83 ft at 3:30AM Jun 20, 2017Observed: 8.83 ft at 3:40AM Jun 20, 2017Observed: 8.83 ft at 3:50AM Jun 20, 2017Observed: 8.84 ft at 4:00AM Jun 20, 2017Observed: 8.83 ft at 4:10AM Jun 20, 2017Observed: 8.82 ft at 4:20AM Jun 20, 2017Observed: 8.83 ft at 4:30AM Jun 20, 2017Observed: 8.84 ft at 4:40AM Jun 20, 2017Observed: 8.84 ft at 4:50AM Jun 20, 2017Observed: 8.83 ft at 5:00AM Jun 20, 2017Observed: 8.87 ft at 5:10AM Jun 20, 2017Observed: 8.95 ft at 5:20AM Jun 20, 2017Observed: 8.99 ft at 5:30AM Jun 20, 2017Observed: 9.01 ft at 5:40AM Jun 20, 2017Observed: 9.04 ft at 5:50AM Jun 20, 2017Observed: 9.06 ft at 6:00AM Jun 20, 2017Observed: 9.08 ft at 6:10AM Jun 20, 2017Observed: 9.09 ft at 6:20AM Jun 20, 2017Observed: 9.11 ft at 6:30AM Jun 20, 2017Observed: 9.11 ft at 6:40AM Jun 20, 2017Observed: 9.13 ft at 6:50AM Jun 20, 2017Observed: 9.14 ft at 7:00AM Jun 20, 2017Observed: 9.18 ft at 7:10AM Jun 20, 2017Observed: 9.24 ft at 7:20AM Jun 20, 2017Observed: 9.17 ft at 7:30AM Jun 20, 2017Observed: 9.26 ft at 7:40AM Jun 20, 2017Observed: 9.21 ft at 7:50AM Jun 20, 2017Observed: 9.19 ft at 8:00AM Jun 20, 2017Observed: 9.19 ft at 8:10AM Jun 20, 2017Observed: 9.2 ft at 8:20AM Jun 20, 2017Observed: 9.2 ft at 8:30AM Jun 20, 2017Observed: 9.19 ft at 8:40AM Jun 20, 2017Observed: 9.21 ft at 8:50AM Jun 20, 2017Observed: 9.2 ft at 9:00AM Jun 20, 2017Observed: 9.34 ft at 9:10AM Jun 20, 2017Observed: 9.26 ft at 9:20AM Jun 20, 2017Observed: 9.23 ft at 9:30AM Jun 20, 2017Observed: 9.37 ft at 9:40AM Jun 20, 2017Observed: 9.24 ft at 9:50AM Jun 20, 2017Observed: 9.24 ft at 10:00AM Jun 20, 2017Observed: 9.24 ft at 10:10AM Jun 20, 2017Observed: 9.24 ft at 10:20AM Jun 20, 2017Observed: 9.24 ft at 10:30AM Jun 20, 2017Observed: 9.23 ft at 10:40AM Jun 20, 2017Observed: 9.24 ft at 10:50AM Jun 20, 2017Observed: 9.24 ft at 11:00AM Jun 20, 2017Observed: 9.24 ft at 11:10AM Jun 20, 2017Observed: 9.25 ft at 11:20AM Jun 20, 2017Observed: 9.24 ft at 11:30AM Jun 20, 2017Observed: 9.25 ft at 11:40AM Jun 20, 2017Observed: 9.25 ft at 11:50AM Jun 20, 2017Observed: 9.25 ft at 12:00PM Jun 20, 2017Observed: 9.26 ft at 12:10PM Jun 20, 2017Observed: 9.26 ft at 12:20PM Jun 20, 2017Observed: 9.25 ft at 12:30PM Jun 20, 2017Observed: 9.26 ft at 12:40PM Jun 20, 2017Observed: 9.26 ft at 12:50PM Jun 20, 2017Observed: 9.31 ft at 1:00PM Jun 20, 2017Observed: 9.31 ft at 1:10PM Jun 20, 2017Observed: 9.26 ft at 1:20PM Jun 20, 2017Observed: 9.28 ft at 1:30PM Jun 20, 2017Observed: 9.27 ft at 1:40PM Jun 20, 2017Observed: 9.28 ft at 1:50PM Jun 20, 2017Observed: 9.27 ft at 2:00PM Jun 20, 2017Observed: 9.27 ft at 2:10PM Jun 20, 2017Observed: 9.27 ft at 2:20PM Jun 20, 2017Observed: 9.27 ft at 2:30PM Jun 20, 2017Observed: 9.26 ft at 2:40PM Jun 20, 2017Observed: 9.27 ft at 2:50PM Jun 20, 2017Observed: 9.27 ft at 3:00PM Jun 20, 2017Observed: 9.27 ft at 3:10PM Jun 20, 2017Observed: 9.27 ft at 3:20PM Jun 20, 2017Observed: 9.27 ft at 3:30PM Jun 20, 2017Observed: 9.27 ft at 3:40PM Jun 20, 2017Observed: 9.28 ft at 3:50PM Jun 20, 2017Observed: 9.27 ft at 4:00PM Jun 20, 2017Observed: 9.26 ft at 4:10PM Jun 20, 2017Observed: 9.27 ft at 4:20PM Jun 20, 2017Observed: 9.29 ft at 4:30PM Jun 20, 2017Observed: 9.27 ft at 4:40PM Jun 20, 2017Observed: 9.29 ft at 4:50PM Jun 20, 2017Observed: 9.28 ft at 5:00PM Jun 20, 2017Observed: 9.27 ft at 5:10PM Jun 20, 2017Observed: 9.24 ft at 5:20PM Jun 20, 2017Observed: 9.24 ft at 5:30PM Jun 20, 2017Observed: 9.37 ft at 5:40PM Jun 20, 2017Observed: 9.34 ft at 5:50PM Jun 20, 2017Observed: 9.25 ft at 6:00PM Jun 20, 2017Observed: 9.27 ft at 6:10PM Jun 20, 2017Observed: 9.26 ft at 6:20PM Jun 20, 2017Observed: 9.26 ft at 6:30PM Jun 20, 2017Observed: 9.25 ft at 6:40PM Jun 20, 2017Observed: 9.26 ft at 6:50PM Jun 20, 2017Observed: 9.25 ft at 7:00PM Jun 20, 2017Observed: 9.3 ft at 7:10PM Jun 20, 2017Observed: 9.24 ft at 7:20PM Jun 20, 2017Observed: 9.32 ft at 7:30PM Jun 20, 2017Observed: 9.25 ft at 7:40PM Jun 20, 2017Observed: 9.26 ft at 7:50PM Jun 20, 2017Observed: 9.27 ft at 8:00PM Jun 20, 2017Observed: 9.27 ft at 8:10PM Jun 20, 2017Observed: 9.26 ft at 8:20PM Jun 20, 2017Observed: 9.26 ft at 8:30PM Jun 20, 2017Observed: 9.26 ft at 8:40PM Jun 20, 2017Observed: 9.26 ft at 8:50PM Jun 20, 2017Observed: 9.25 ft at 9:00PM Jun 20, 2017Observed: 9.26 ft at 9:10PM Jun 20, 2017Observed: 9.25 ft at 9:20PM Jun 20, 2017Observed: 9.26 ft at 9:30PM Jun 20, 2017Observed: 9.27 ft at 9:40PM Jun 20, 2017Observed: 9.26 ft at 9:50PM Jun 20, 2017Observed: 9.26 ft at 10:00PM Jun 20, 2017Observed: 9.25 ft at 10:10PM Jun 20, 2017Observed: 9.24 ft at 10:20PM Jun 20, 2017Observed: 9.22 ft at 10:30PM Jun 20, 2017Observed: 9.23 ft at 10:40PM Jun 20, 2017Observed: 9.22 ft at 10:50PM Jun 20, 2017Observed: 9.22 ft at 11:00PM Jun 20, 2017Observed: 9.22 ft at 11:10PM Jun 20, 2017Observed: 9.21 ft at 11:20PM Jun 20, 2017Observed: 9.2 ft at 11:30PM Jun 20, 2017Observed: 9.2 ft at 11:40PM Jun 20, 2017Observed: 9.2 ft at 11:50PM Jun 20, 2017Observed: 9.21 ft at 12:00AM Jun 21, 2017Observed: 9.2 ft at 12:10AM Jun 21, 2017Observed: 9.21 ft at 12:20AM Jun 21, 2017Observed: 9.2 ft at 12:30AM Jun 21, 2017Observed: 9.2 ft at 12:40AM Jun 21, 2017Observed: 9.2 ft at 12:50AM Jun 21, 2017Observed: 9.31 ft at 1:00AM Jun 21, 2017Observed: 9.26 ft at 1:10AM Jun 21, 2017Observed: 9.22 ft at 1:20AM Jun 21, 2017Observed: 9.23 ft at 1:30AM Jun 21, 2017Observed: 9.2 ft at 1:40AM Jun 21, 2017Observed: 9.2 ft at 1:50AM Jun 21, 2017Observed: 9.2 ft at 2:00AM Jun 21, 2017Observed: 9.19 ft at 2:10AM Jun 21, 2017Observed: 9.19 ft at 2:20AM Jun 21, 2017Observed: 9.18 ft at 2:30AM Jun 21, 2017Observed: 9.18 ft at 2:40AM Jun 21, 2017Observed: 9.19 ft at 2:50AM Jun 21, 2017Observed: 9.19 ft at 3:00AM Jun 21, 2017Observed: 9.2 ft at 3:10AM Jun 21, 2017Observed: 9.19 ft at 3:20AM Jun 21, 2017Observed: 9.19 ft at 3:30AM Jun 21, 2017Observed: 9.18 ft at 3:40AM Jun 21, 2017Observed: 9.2 ft at 3:50AM Jun 21, 2017Observed: 9.21 ft at 4:00AM Jun 21, 2017Observed: 9.24 ft at 4:10AM Jun 21, 2017Observed: 9.19 ft at 4:20AM Jun 21, 2017Observed: 9.2 ft at 4:30AM Jun 21, 2017Observed: 9.19 ft at 4:40AM Jun 21, 2017Observed: 9.18 ft at 4:50AM Jun 21, 2017Observed: 9.19 ft at 5:00AM Jun 21, 2017Observed: 9.19 ft at 5:10AM Jun 21, 2017Observed: 9.27 ft at 5:20AM Jun 21, 2017Observed: 9.25 ft at 5:30AM Jun 21, 2017Observed: 9.25 ft at 5:40AM Jun 21, 2017Observed: 9.27 ft at 5:50AM Jun 21, 2017Observed: 9.3 ft at 6:00AM Jun 21, 2017Observed: 9.28 ft at 6:10AM Jun 21, 2017Observed: 9.29 ft at 6:20AM Jun 21, 2017Observed: 9.29 ft at 6:30AM Jun 21, 2017Observed: 9.29 ft at 6:40AM Jun 21, 2017Observed: 9.31 ft at 6:50AM Jun 21, 2017Observed: 9.3 ft at 7:00AM Jun 21, 2017Observed: 9.48 ft at 7:10AM Jun 21, 2017Observed: 9.35 ft at 7:20AM Jun 21, 2017Observed: 9.33 ft at 7:30AM Jun 21, 2017Observed: 9.35 ft at 7:40AM Jun 21, 2017Observed: 9.33 ft at 7:50AM Jun 21, 2017Observed: 9.33 ft at 8:00AM Jun 21, 2017Observed: 9.32 ft at 8:10AM Jun 21, 2017Observed: 9.32 ft at 8:20AM Jun 21, 2017Observed: 9.42 ft at 8:30AM Jun 21, 2017Observed: 9.4 ft at 8:40AM Jun 21, 2017Observed: 9.27 ft at 8:50AM Jun 21, 2017Observed: 9.34 ft at 9:00AM Jun 21, 2017Observed: 9.35 ft at 9:10AM Jun 21, 2017Observed: 9.34 ft at 9:20AM Jun 21, 2017Observed: 9.34 ft at 9:30AM Jun 21, 2017Observed: 9.32 ft at 9:40AM Jun 21, 2017Observed: 9.29 ft at 9:50AM Jun 21, 2017Observed: 9.35 ft at 10:00AM Jun 21, 2017Observed: 9.35 ft at 10:10AM Jun 21, 2017Observed: 9.34 ft at 10:20AM Jun 21, 2017Observed: 9.36 ft at 10:30AM Jun 21, 2017Observed: 9.35 ft at 10:40AM Jun 21, 2017Observed: 9.35 ft at 10:50AM Jun 21, 2017Observed: 9.36 ft at 11:00AM Jun 21, 2017Highest Observation: 9.53 ft at 11:10AM Jun 21, 2017Observed: 9.44 ft at 11:20AM Jun 21, 2017Observed: 9.39 ft at 11:30AM Jun 21, 2017Observed: 9.39 ft at 11:40AM Jun 21, 2017Observed: 9.39 ft at 11:50AM Jun 21, 2017Observed: 9.39 ft at 12:00PM Jun 21, 2017Observed: 9.39 ft at 12:10PM Jun 21, 2017Observed: 9.39 ft at 12:20PM Jun 21, 2017Observed: 9.39 ft at 12:30PM Jun 21, 2017Observed: 9.39 ft at 12:40PM Jun 21, 2017Observed: 9.38 ft at 12:50PM Jun 21, 2017Observed: 9.37 ft at 1:00PM Jun 21, 2017Observed: 9.38 ft at 1:10PM Jun 21, 2017Observed: 9.42 ft at 1:20PM Jun 21, 2017Observed: 9.47 ft at 1:30PM Jun 21, 2017Observed: 9.38 ft at 1:40PM Jun 21, 2017Observed: 9.45 ft at 1:50PM Jun 21, 2017Observed: 9.48 ft at 2:00PM Jun 21, 2017Observed: 9.43 ft at 2:10PM Jun 21, 2017Observed: 9.41 ft at 2:20PM Jun 21, 2017Observed: 9.5 ft at 2:30PM Jun 21, 2017Observed: 9.51 ft at 2:40PM Jun 21, 2017Observed: 9.4 ft at 2:50PM Jun 21, 2017Observed: 9.43 ft at 3:00PM Jun 21, 2017Observed: 9.43 ft at 3:10PM Jun 21, 2017Observed: 9.42 ft at 3:20PM Jun 21, 2017Observed: 9.45 ft at 3:30PM Jun 21, 2017Observed: 9.44 ft at 3:40PM Jun 21, 2017Observed: 9.44 ft at 3:50PM Jun 21, 2017Observed: 9.39 ft at 4:00PM Jun 21, 2017Observed: 9.4 ft at 4:10PM Jun 21, 2017Observed: 9.4 ft at 4:20PM Jun 21, 2017Observed: 9.5 ft at 4:30PM Jun 21, 2017Observed: 9.5 ft at 4:40PM Jun 21, 2017Observed: 9.42 ft at 4:50PM Jun 21, 2017Observed: 9.43 ft at 5:00PM Jun 21, 2017Observed: 9.43 ft at 5:10PM Jun 21, 2017Observed: 9.38 ft at 5:20PM Jun 21, 2017Observed: 9.36 ft at 5:30PM Jun 21, 2017Observed: 9.35 ft at 5:40PM Jun 21, 2017Observed: 9.34 ft at 5:50PM Jun 21, 2017Observed: 9.33 ft at 6:00PM Jun 21, 2017Observed: 9.32 ft at 6:10PM Jun 21, 2017Observed: 9.39 ft at 6:20PM Jun 21, 2017Observed: 9.29 ft at 6:30PM Jun 21, 2017Observed: 9.51 ft at 6:40PM Jun 21, 2017Observed: 9.3 ft at 6:50PM Jun 21, 2017Observed: 9.29 ft at 7:00PM Jun 21, 2017Observed: 9.3 ft at 7:10PM Jun 21, 2017Observed: 9.31 ft at 7:20PM Jun 21, 2017Observed: 9.35 ft at 7:30PM Jun 21, 2017Observed: 9.31 ft at 7:40PM Jun 21, 2017Observed: 9.31 ft at 7:50PM Jun 21, 2017Observed: 9.2 ft at 8:00PM Jun 21, 2017Observed: 9.23 ft at 8:10PM Jun 21, 2017Observed: 9.21 ft at 8:20PM Jun 21, 2017Observed: 9.21 ft at 8:30PM Jun 21, 2017Observed: 9.21 ft at 8:40PM Jun 21, 2017Observed: 9.21 ft at 8:50PM Jun 21, 2017Observed: 9.2 ft at 9:00PM Jun 21, 2017Observed: 9.2 ft at 9:10PM Jun 21, 2017Observed: 9.2 ft at 9:20PM Jun 21, 2017Observed: 9.26 ft at 9:30PM Jun 21, 2017Observed: 9.2 ft at 9:40PM Jun 21, 2017Observed: 9.26 ft at 9:50PM Jun 21, 2017Observed: 9.2 ft at 10:00PM Jun 21, 2017Observed: 9.19 ft at 10:10PM Jun 21, 2017Observed: 9.2 ft at 10:20PM Jun 21, 2017Observed: 9.18 ft at 10:30PM Jun 21, 2017Observed: 9.17 ft at 10:40PM Jun 21, 2017Observed: 9.17 ft at 10:50PM Jun 21, 2017Observed: 9.17 ft at 11:00PM Jun 21, 2017Observed: 9.17 ft at 11:10PM Jun 21, 2017Observed: 9.17 ft at 11:20PM Jun 21, 2017Observed: 9.17 ft at 11:30PM Jun 21, 2017Observed: 9.16 ft at 11:40PM Jun 21, 2017Observed: 9.16 ft at 11:50PM Jun 21, 2017Observed: 9.16 ft at 12:00AM Jun 22, 2017Observed: 9.16 ft at 12:10AM Jun 22, 2017Observed: 9.14 ft at 12:20AM Jun 22, 2017Observed: 9.16 ft at 12:30AM Jun 22, 2017Observed: 9.16 ft at 12:40AM Jun 22, 2017Observed: 9.15 ft at 12:50AM Jun 22, 2017Observed: 9.16 ft at 1:00AM Jun 22, 2017Observed: 9.15 ft at 1:10AM Jun 22, 2017Observed: 9.15 ft at 1:20AM Jun 22, 2017Observed: 9.16 ft at 1:30AM Jun 22, 2017Observed: 9.15 ft at 1:40AM Jun 22, 2017Observed: 9.15 ft at 1:50AM Jun 22, 2017Observed: 9.15 ft at 2:00AM Jun 22, 2017Observed: 9.15 ft at 2:10AM Jun 22, 2017Observed: 9.15 ft at 2:20AM Jun 22, 2017Observed: 9.18 ft at 2:30AM Jun 22, 2017Observed: 9.17 ft at 2:40AM Jun 22, 2017Observed: 9.15 ft at 2:50AM Jun 22, 2017Observed: 9.18 ft at 3:00AM Jun 22, 2017Observed: 9.11 ft at 3:10AM Jun 22, 2017Observed: 9.13 ft at 3:20AM Jun 22, 2017Observed: 9.11 ft at 3:30AM Jun 22, 2017Observed: 9.12 ft at 3:40AM Jun 22, 2017Observed: 9.12 ft at 3:50AM Jun 22, 2017Observed: 9.12 ft at 4:00AM Jun 22, 2017Observed: 9.12 ft at 4:10AM Jun 22, 2017Observed: 9.11 ft at 4:20AM Jun 22, 2017Observed: 9.11 ft at 4:30AM Jun 22, 2017Observed: 9.1 ft at 4:40AM Jun 22, 2017Observed: 9.11 ft at 4:50AM Jun 22, 2017Observed: 9.11 ft at 5:00AM Jun 22, 2017Observed: 9.11 ft at 5:10AM Jun 22, 2017Observed: 9.11 ft at 5:20AM Jun 22, 2017Observed: 9.11 ft at 5:30AM Jun 22, 2017Observed: 9.29 ft at 5:40AM Jun 22, 2017Observed: 9.14 ft at 5:50AM Jun 22, 2017Observed: 9.05 ft at 6:00AM Jun 22, 2017Observed: 9.14 ft at 6:10AM Jun 22, 2017Observed: 9.13 ft at 6:20AM Jun 22, 2017Observed: 9.12 ft at 6:30AM Jun 22, 2017Observed: 9.11 ft at 6:40AM Jun 22, 2017Observed: 9.13 ft at 6:50AM Jun 22, 2017Observed: 9.13 ft at 7:00AM Jun 22, 2017Observed: 9.14 ft at 7:10AM Jun 22, 2017Observed: 9.1 ft at 7:20AM Jun 22, 2017Observed: 9.09 ft at 7:30AM Jun 22, 2017Observed: 9.1 ft at 7:40AM Jun 22, 2017Observed: 9.09 ft at 7:50AM Jun 22, 2017Observed: 9.09 ft at 8:00AM Jun 22, 2017Observed: 9.09 ft at 8:10AM Jun 22, 2017Observed: 9.09 ft at 8:20AM Jun 22, 2017Observed: 9.09 ft at 8:30AM Jun 22, 2017Observed: 9.08 ft at 8:40AM Jun 22, 2017Observed: 9.08 ft at 8:50AM Jun 22, 2017Observed: 9.11 ft at 9:00AM Jun 22, 2017Observed: 9.13 ft at 9:10AM Jun 22, 2017Observed: 9.09 ft at 9:20AM Jun 22, 2017Observed: 9.13 ft at 9:30AM Jun 22, 2017Observed: 9.1 ft at 9:40AM Jun 22, 2017Observed: 9.09 ft at 9:50AM Jun 22, 2017Observed: 9.1 ft at 10:00AM Jun 22, 2017Observed: 9.1 ft at 10:10AM Jun 22, 2017Observed: 9.29 ft at 10:20AM Jun 22, 2017Observed: 9.14 ft at 10:30AM Jun 22, 2017Observed: 9.11 ft at 10:40AM Jun 22, 2017Observed: 9.18 ft at 10:50AM Jun 22, 2017Observed: 9.12 ft at 11:00AM Jun 22, 2017Observed: 9.12 ft at 11:10AM Jun 22, 2017Observed: 9.13 ft at 11:20AM Jun 22, 2017Observed: 9.13 ft at 11:30AM Jun 22, 2017Observed: 9.11 ft at 11:40AM Jun 22, 2017Observed: 9.12 ft at 11:50AM Jun 22, 2017Observed: 9.12 ft at 12:00PM Jun 22, 2017Observed: 9.11 ft at 12:10PM Jun 22, 2017Observed: 9.11 ft at 12:20PM Jun 22, 2017Observed: 9.11 ft at 12:30PM Jun 22, 2017Observed: 9.1 ft at 12:40PM Jun 22, 2017Observed: 9.1 ft at 12:50PM Jun 22, 2017Observed: 9.11 ft at 1:00PM Jun 22, 2017Observed: 9.09 ft at 1:10PM Jun 22, 2017Observed: 9.09 ft at 1:20PM Jun 22, 2017Observed: 9.09 ft at 1:30PM Jun 22, 2017Observed: 9.08 ft at 1:40PM Jun 22, 2017Observed: 9.07 ft at 1:50PM Jun 22, 2017Observed: 9.08 ft at 2:00PM Jun 22, 2017Observed: 9.1 ft at 2:10PM Jun 22, 2017Observed: 9.09 ft at 2:20PM Jun 22, 2017Observed: 9.1 ft at 2:30PM Jun 22, 2017Observed: 9.09 ft at 2:40PM Jun 22, 2017Observed: 9.08 ft at 2:50PM Jun 22, 2017Observed: 9.08 ft at 3:00PM Jun 22, 2017Observed: 9.08 ft at 3:10PM Jun 22, 2017Observed: 9.1 ft at 3:20PM Jun 22, 2017Observed: 9.1 ft at 3:30PM Jun 22, 2017Observed: 9.1 ft at 3:40PM Jun 22, 2017Observed: 9.08 ft at 3:50PM Jun 22, 2017Observed: 9.07 ft at 4:00PM Jun 22, 2017Observed: 9.08 ft at 4:10PM Jun 22, 2017Observed: 9.08 ft at 4:20PM Jun 22, 2017Observed: 9.07 ft at 4:30PM Jun 22, 2017Observed: 9.18 ft at 4:40PM Jun 22, 2017Observed: 9.12 ft at 4:50PM Jun 22, 2017Observed: 9.11 ft at 5:00PM Jun 22, 2017Observed: 9.08 ft at 5:10PM Jun 22, 2017Observed: 9.07 ft at 5:20PM Jun 22, 2017Observed: 9.09 ft at 5:30PM Jun 22, 2017Observed: 9.08 ft at 5:40PM Jun 22, 2017Observed: 9.08 ft at 5:50PM Jun 22, 2017Observed: 9.06 ft at 6:00PM Jun 22, 2017Observed: 9.06 ft at 6:10PM Jun 22, 2017Forecast: 9 ft 7:00PM Jun 22, 2017Forecast: 9 ft 1:00AM Jun 23, 2017Forecast: 9.1 ft 7:00AM Jun 23, 2017Forecast: 9.1 ft 1:00PM Jun 23, 2017Forecast: 9.1 ft 7:00PM Jun 23, 2017Forecast: 9.2 ft 1:00AM Jun 24, 2017Forecast: 9.2 ft 7:00AM Jun 24, 2017Forecast: 9.3 ft 1:00PM Jun 24, 2017Forecast: 9.3 ft 7:00PM Jun 24, 2017Forecast: 9.4 ft 1:00AM Jun 25, 2017Forecast: 9.4 ft 7:00AM Jun 25, 2017Forecast: 9.4 ft 1:00PM Jun 25, 2017Highest Forecast: 9.5 ft 7:00PM Jun 25, 2017Highest Forecast: 9.5 ft 1:00AM Jun 26, 2017Highest Forecast: 9.5 ft 7:00AM Jun 26, 2017Highest Forecast: 9.5 ft 1:00PM Jun 26, 2017Highest Forecast: 9.5 ft 7:00PM Jun 26, 2017Highest Forecast: 9.5 ft 1:00AM Jun 27, 2017Highest Forecast: 9.5 ft 7:00AM Jun 27, 2017Highest Forecast: 9.5 ft 1:00PM Jun 27, 2017Forecast: 9.4 ft 7:00PM Jun 27, 2017Forecast: 9.4 ft 1:00AM Jun 28, 2017Forecast: 9.4 ft 7:00AM Jun 28, 2017Forecast: 9.4 ft 1:00PM Jun 28, 2017Forecast: 9.4 ft 7:00PM Jun 28, 2017Forecast: 9.4 ft 1:00AM Jun 29, 2017Forecast: 9.3 ft 7:00AM Jun 29, 2017U.S. Army Corps of EngineersEOKI4(plotting HTIRG) Graph Created (6:47PM Jun 22, 2017)ObservedForecast (issued 10:32AM Jun 22)Latest observed value: 9.06 ft at 6:10 PM CDT 22-Jun-2017. Flood Stage is 16 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
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: Forecasts for the Mississippi River at Keokuk are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17.5
Flood Stage: 16
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 27.58 ft on 07/10/1993
(2) 26.95 ft on 06/17/2008
(3) 23.50 ft on 04/23/1973
(4) 23.44 ft on 07/07/2014 (P)
(5) 23.40 ft on 12/26/2015
(6) 22.94 ft on 05/14/2001
(7) 22.17 ft on 04/20/2013 (P)
(8) 22.14 ft on 05/01/1965
(9) 21.83 ft on 04/04/1960
(10) 21.00 ft on 06/06/1851
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 16.75 ft on 10/06/2016
(2) 23.40 ft on 12/26/2015
(3) 16.51 ft on 06/27/2015 (P)
(4) 23.44 ft on 07/07/2014 (P)
(5) 18.54 ft on 07/03/2013 (P)
(6) 19.71 ft on 06/06/2013 (P)
(7) 16.90 ft on 05/05/2013 (P)
(8) 22.17 ft on 04/20/2013 (P)
(9) 18.92 ft on 06/15/2011
(10) 16.32 ft on 06/03/2011
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:16
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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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30 Water reaches the top of the Keokuk city levee that protects industrial area along Mississippi Drive south of Victory Park.
27 Water affects residences in Nauvoo and reaches the top of the levee protecting the historical Nauvoo House.
25.5 Water affects the railroad tracks in downtown Keokuk.
24 Water affects low lying buildings in Hamilton and affects U.S. Highway 136 near the Mississippi River bridge. Water also affects Keokuks sewage treatment plant.
23 Water affects Illinois Highway 96 between Nauvoo and Hamilton.
22 Water affects the Warsaw water treatment plant.
21.2 Lock and Dam 19 is closed.
21 Water affects Keokuks Victory Drive.
20 Water affects the industrial area in Keokuk south of the city levee and affects the parking lot at Victory Park as well as much of the park. In Alexandria, water affects U.S. Highway 61 in several places.
19.5 Water reaches critical stage for Des Moines and Mississippi Levee District Number 1.
19 Water affects low lying buildings in Warsaw and affects County Road 12.
18.4 U.S. Highway 61 closes at the bridge over the Des Moines River north of Alexandria.
16 Water affects low lying buildings in rural areas. Water affects the railroad tracks in Alexandria.
About This Location Collapse

Latitude: 40.397500° N, Longitude: 91.374167° 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 477.83 ft 493.83 ft  

Current/Historical Observations:

Additional Information Collapse
How low could the river get?
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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
Quad Cities Weather Forecast Office
9050 Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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Page last modified: 21-Dec-2016 5:20 PM
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