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Hydrograph River at a Glance Download
Mississippi River at Keokuk Tailwater (ft)Flow (kcfs)Observed: 7.14 ft at 12:50AM May 01, 2016Observed: 7.16 ft at 1:00AM May 01, 2016Observed: 7.17 ft at 1:10AM May 01, 2016Observed: 7.16 ft at 1:20AM May 01, 2016Observed: 7.16 ft at 1:30AM May 01, 2016Observed: 7.17 ft at 1:40AM May 01, 2016Observed: 7.16 ft at 1:50AM May 01, 2016Observed: 7.16 ft at 2:00AM May 01, 2016Observed: 7.17 ft at 2:10AM May 01, 2016Observed: 7.18 ft at 2:20AM May 01, 2016Observed: 7.19 ft at 2:30AM May 01, 2016Observed: 7.19 ft at 2:40AM May 01, 2016Observed: 7.18 ft at 2:50AM May 01, 2016Observed: 7.19 ft at 3:00AM May 01, 2016Observed: 7.2 ft at 3:10AM May 01, 2016Observed: 7.19 ft at 3:20AM May 01, 2016Observed: 7.2 ft at 3:30AM May 01, 2016Observed: 7.21 ft at 3:40AM May 01, 2016Observed: 7.21 ft at 3:50AM May 01, 2016Observed: 7.22 ft at 4:00AM May 01, 2016Observed: 7.21 ft at 4:10AM May 01, 2016Observed: 7.23 ft at 4:20AM May 01, 2016Observed: 7.23 ft at 4:30AM May 01, 2016Observed: 7.24 ft at 4:40AM May 01, 2016Observed: 7.23 ft at 4:50AM May 01, 2016Observed: 7.24 ft at 5:00AM May 01, 2016Observed: 7.25 ft at 5:10AM May 01, 2016Observed: 7.25 ft at 5:20AM May 01, 2016Observed: 7.31 ft at 5:30AM May 01, 2016Observed: 7.27 ft at 5:40AM May 01, 2016Observed: 7.3 ft at 5:50AM May 01, 2016Observed: 7.28 ft at 6:00AM May 01, 2016Observed: 7.28 ft at 6:10AM May 01, 2016Observed: 7.29 ft at 6:20AM May 01, 2016Observed: 7.28 ft at 6:30AM May 01, 2016Observed: 7.3 ft at 6:40AM May 01, 2016Observed: 7.3 ft at 6:50AM May 01, 2016Observed: 7.3 ft at 7:00AM May 01, 2016Observed: 7.3 ft at 7:10AM May 01, 2016Observed: 7.3 ft at 7:20AM May 01, 2016Observed: 7.3 ft at 7:30AM May 01, 2016Observed: 7.28 ft at 7:40AM May 01, 2016Observed: 7.28 ft at 7:50AM May 01, 2016Observed: 7.28 ft at 8:00AM May 01, 2016Observed: 7.27 ft at 8:10AM May 01, 2016Observed: 7.27 ft at 8:20AM May 01, 2016Observed: 7.27 ft at 8:30AM May 01, 2016Observed: 7.27 ft at 8:40AM May 01, 2016Observed: 7.27 ft at 8:50AM May 01, 2016Observed: 7.28 ft at 9:00AM May 01, 2016Observed: 7.29 ft at 9:10AM May 01, 2016Observed: 7.32 ft at 9:20AM May 01, 2016Observed: 7.32 ft at 9:30AM May 01, 2016Observed: 7.33 ft at 9:40AM May 01, 2016Observed: 7.34 ft at 9:50AM May 01, 2016Observed: 7.36 ft at 10:00AM May 01, 2016Observed: 7.35 ft at 10:10AM May 01, 2016Observed: 7.36 ft at 10:20AM May 01, 2016Observed: 7.43 ft at 10:30AM May 01, 2016Observed: 7.45 ft at 10:40AM May 01, 2016Observed: 7.47 ft at 10:50AM May 01, 2016Observed: 7.51 ft at 11:00AM May 01, 2016Observed: 7.52 ft at 11:10AM May 01, 2016Observed: 7.54 ft at 11:20AM May 01, 2016Observed: 7.55 ft at 11:30AM May 01, 2016Observed: 7.57 ft at 11:40AM May 01, 2016Observed: 7.58 ft at 11:50AM May 01, 2016Observed: 7.71 ft at 12:00PM May 01, 2016Observed: 7.63 ft at 12:10PM May 01, 2016Observed: 7.6 ft at 12:20PM May 01, 2016Observed: 7.63 ft at 12:30PM May 01, 2016Observed: 7.66 ft at 12:40PM May 01, 2016Observed: 7.65 ft at 12:50PM May 01, 2016Observed: 7.64 ft at 1:00PM May 01, 2016Observed: 7.65 ft at 1:10PM May 01, 2016Observed: 7.65 ft at 1:20PM May 01, 2016Observed: 7.66 ft at 1:30PM May 01, 2016Observed: 7.67 ft at 1:40PM May 01, 2016Observed: 7.68 ft at 1:50PM May 01, 2016Observed: 7.67 ft at 2:00PM May 01, 2016Observed: 7.68 ft at 2:10PM May 01, 2016Observed: 7.68 ft at 2:20PM May 01, 2016Observed: 7.71 ft at 2:30PM May 01, 2016Observed: 7.77 ft at 2:40PM May 01, 2016Observed: 7.7 ft at 2:50PM May 01, 2016Observed: 7.77 ft at 3:00PM May 01, 2016Observed: 7.73 ft at 3:10PM May 01, 2016Observed: 7.73 ft at 3:20PM May 01, 2016Observed: 7.73 ft at 3:30PM May 01, 2016Observed: 7.81 ft at 3:40PM May 01, 2016Observed: 7.82 ft at 3:50PM May 01, 2016Observed: 7.77 ft at 4:00PM May 01, 2016Observed: 7.77 ft at 4:10PM May 01, 2016Observed: 7.78 ft at 4:20PM May 01, 2016Observed: 7.82 ft at 4:30PM May 01, 2016Observed: 7.85 ft at 4:40PM May 01, 2016Observed: 8.07 ft at 4:50PM May 01, 2016Observed: 7.95 ft at 5:00PM May 01, 2016Observed: 7.87 ft at 5:10PM May 01, 2016Observed: 7.96 ft at 5:20PM May 01, 2016Observed: 7.95 ft at 5:30PM May 01, 2016Observed: 7.94 ft at 5:40PM May 01, 2016Observed: 7.95 ft at 5:50PM May 01, 2016Observed: 7.96 ft at 6:00PM May 01, 2016Observed: 7.97 ft at 6:10PM May 01, 2016Observed: 7.97 ft at 6:20PM May 01, 2016Observed: 7.97 ft at 6:30PM May 01, 2016Observed: 7.99 ft at 6:40PM May 01, 2016Observed: 7.99 ft at 6:50PM May 01, 2016Observed: 7.99 ft at 7:00PM May 01, 2016Observed: 8 ft at 7:10PM May 01, 2016Observed: 8 ft at 7:20PM May 01, 2016Observed: 8.06 ft at 7:30PM May 01, 2016Observed: 8.09 ft at 7:40PM May 01, 2016Observed: 8.1 ft at 7:50PM May 01, 2016Observed: 8.13 ft at 8:00PM May 01, 2016Observed: 8.14 ft at 8:10PM May 01, 2016Observed: 8.15 ft at 8:20PM May 01, 2016Observed: 8.18 ft at 8:30PM May 01, 2016Observed: 8.18 ft at 8:40PM May 01, 2016Observed: 8.19 ft at 8:50PM May 01, 2016Observed: 8.21 ft at 9:00PM May 01, 2016Observed: 8.21 ft at 9:10PM May 01, 2016Observed: 8.22 ft at 9:20PM May 01, 2016Observed: 8.23 ft at 9:30PM May 01, 2016Observed: 8.25 ft at 9:40PM May 01, 2016Observed: 8.28 ft at 9:50PM May 01, 2016Observed: 8.29 ft at 10:00PM May 01, 2016Observed: 8.29 ft at 10:10PM May 01, 2016Observed: 8.21 ft at 10:20PM May 01, 2016Observed: 8.24 ft at 10:30PM May 01, 2016Observed: 8.26 ft at 10:40PM May 01, 2016Observed: 8.26 ft at 10:50PM May 01, 2016Observed: 8.26 ft at 11:00PM May 01, 2016Observed: 8.27 ft at 11:10PM May 01, 2016Observed: 8.28 ft at 11:20PM May 01, 2016Observed: 8.28 ft at 11:30PM May 01, 2016Observed: 8.28 ft at 11:40PM May 01, 2016Observed: 8.33 ft at 11:50PM May 01, 2016Observed: 8.37 ft at 12:00AM May 02, 2016Observed: 8.31 ft at 12:10AM May 02, 2016Observed: 8.32 ft at 12:20AM May 02, 2016Observed: 8.31 ft at 12:30AM May 02, 2016Observed: 8.33 ft at 12:40AM May 02, 2016Observed: 8.32 ft at 12:50AM May 02, 2016Observed: 8.31 ft at 1:00AM May 02, 2016Observed: 8.32 ft at 1:10AM May 02, 2016Observed: 8.32 ft at 1:20AM May 02, 2016Observed: 8.31 ft at 1:30AM May 02, 2016Observed: 8.33 ft at 1:40AM May 02, 2016Observed: 8.31 ft at 1:50AM May 02, 2016Observed: 8.32 ft at 2:00AM May 02, 2016Observed: 8.33 ft at 2:10AM May 02, 2016Observed: 8.32 ft at 2:20AM May 02, 2016Observed: 8.32 ft at 2:30AM May 02, 2016Observed: 8.32 ft at 2:40AM May 02, 2016Observed: 8.32 ft at 2:50AM May 02, 2016Observed: 8.33 ft at 3:00AM May 02, 2016Observed: 8.34 ft at 3:10AM May 02, 2016Observed: 8.34 ft at 3:20AM May 02, 2016Observed: 8.34 ft at 3:30AM May 02, 2016Observed: 8.34 ft at 3:40AM May 02, 2016Observed: 8.33 ft at 3:50AM May 02, 2016Observed: 8.34 ft at 4:00AM May 02, 2016Observed: 8.34 ft at 4:10AM May 02, 2016Observed: 8.34 ft at 4:20AM May 02, 2016Observed: 8.35 ft at 4:30AM May 02, 2016Observed: 8.35 ft at 4:40AM May 02, 2016Observed: 8.34 ft at 4:50AM May 02, 2016Observed: 8.33 ft at 5:00AM May 02, 2016Observed: 8.34 ft at 5:10AM May 02, 2016Observed: 8.35 ft at 5:20AM May 02, 2016Observed: 8.35 ft at 5:30AM May 02, 2016Observed: 8.35 ft at 5:40AM May 02, 2016Observed: 8.36 ft at 5:50AM May 02, 2016Observed: 8.36 ft at 6:00AM May 02, 2016Observed: 8.36 ft at 6:10AM May 02, 2016Observed: 8.47 ft at 6:20AM May 02, 2016Observed: 8.41 ft at 6:30AM May 02, 2016Observed: 8.34 ft at 6:40AM May 02, 2016Observed: 8.36 ft at 6:50AM May 02, 2016Observed: 8.39 ft at 7:00AM May 02, 2016Observed: 8.38 ft at 7:10AM May 02, 2016Observed: 8.39 ft at 7:20AM May 02, 2016Observed: 8.42 ft at 7:30AM May 02, 2016Observed: 8.42 ft at 7:40AM May 02, 2016Observed: 8.48 ft at 7:50AM May 02, 2016Observed: 8.4 ft at 8:00AM May 02, 2016Observed: 8.39 ft at 8:10AM May 02, 2016Observed: 8.38 ft at 8:20AM May 02, 2016Observed: 8.39 ft at 8:30AM May 02, 2016Observed: 8.39 ft at 8:40AM May 02, 2016Observed: 8.4 ft at 8:50AM May 02, 2016Observed: 8.4 ft at 9:00AM May 02, 2016Observed: 8.4 ft at 9:10AM May 02, 2016Observed: 8.4 ft at 9:20AM May 02, 2016Observed: 8.4 ft at 9:30AM May 02, 2016Observed: 8.4 ft at 9:40AM May 02, 2016Observed: 8.49 ft at 9:50AM May 02, 2016Observed: 8.48 ft at 10:00AM May 02, 2016Observed: 8.42 ft at 10:10AM May 02, 2016Observed: 8.44 ft at 10:20AM May 02, 2016Observed: 8.44 ft at 10:30AM May 02, 2016Observed: 8.44 ft at 10:40AM May 02, 2016Observed: 8.43 ft at 10:50AM May 02, 2016Observed: 8.43 ft at 11:00AM May 02, 2016Observed: 8.43 ft at 11:10AM May 02, 2016Observed: 8.42 ft at 11:20AM May 02, 2016Observed: 8.43 ft at 11:30AM May 02, 2016Observed: 8.43 ft at 11:40AM May 02, 2016Observed: 8.44 ft at 11:50AM May 02, 2016Observed: 8.44 ft at 12:00PM May 02, 2016Observed: 8.43 ft at 12:10PM May 02, 2016Observed: 8.41 ft at 12:20PM May 02, 2016Observed: 8.42 ft at 12:30PM May 02, 2016Observed: 8.42 ft at 12:40PM May 02, 2016Observed: 8.43 ft at 12:50PM May 02, 2016Observed: 8.42 ft at 1:00PM May 02, 2016Observed: 8.43 ft at 1:10PM May 02, 2016Observed: 8.43 ft at 1:20PM May 02, 2016Observed: 8.42 ft at 1:30PM May 02, 2016Observed: 8.42 ft at 1:40PM May 02, 2016Observed: 8.43 ft at 1:50PM May 02, 2016Observed: 8.43 ft at 2:00PM May 02, 2016Observed: 8.43 ft at 2:10PM May 02, 2016Observed: 8.46 ft at 2:20PM May 02, 2016Observed: 8.47 ft at 2:30PM May 02, 2016Observed: 8.46 ft at 2:40PM May 02, 2016Observed: 8.45 ft at 2:50PM May 02, 2016Observed: 8.45 ft at 3:00PM May 02, 2016Observed: 8.45 ft at 3:10PM May 02, 2016Observed: 8.45 ft at 3:20PM May 02, 2016Observed: 8.45 ft at 3:30PM May 02, 2016Observed: 8.45 ft at 3:40PM May 02, 2016Observed: 8.44 ft at 3:50PM May 02, 2016Observed: 8.46 ft at 4:00PM May 02, 2016Observed: 8.47 ft at 4:10PM May 02, 2016Observed: 8.45 ft at 4:20PM May 02, 2016Observed: 8.48 ft at 4:30PM May 02, 2016Observed: 8.48 ft at 4:40PM May 02, 2016Observed: 8.47 ft at 4:50PM May 02, 2016Observed: 8.47 ft at 5:00PM May 02, 2016Observed: 8.46 ft at 5:10PM May 02, 2016Observed: 8.46 ft at 5:20PM May 02, 2016Observed: 8.46 ft at 5:30PM May 02, 2016Observed: 8.47 ft at 5:40PM May 02, 2016Observed: 8.48 ft at 5:50PM May 02, 2016Observed: 8.49 ft at 6:00PM May 02, 2016Observed: 8.55 ft at 6:10PM May 02, 2016Observed: 8.55 ft at 6:20PM May 02, 2016Observed: 8.55 ft at 6:30PM May 02, 2016Observed: 8.58 ft at 6:40PM May 02, 2016Observed: 8.59 ft at 6:50PM May 02, 2016Observed: 8.6 ft at 7:00PM May 02, 2016Observed: 8.68 ft at 7:10PM May 02, 2016Observed: 8.64 ft at 7:20PM May 02, 2016Observed: 8.65 ft at 7:30PM May 02, 2016Observed: 8.65 ft at 7:40PM May 02, 2016Observed: 8.66 ft at 7:50PM May 02, 2016Observed: 8.67 ft at 8:00PM May 02, 2016Observed: 8.68 ft at 8:10PM May 02, 2016Observed: 8.68 ft at 8:20PM May 02, 2016Observed: 8.7 ft at 8:30PM May 02, 2016Observed: 8.66 ft at 8:40PM May 02, 2016Observed: 8.67 ft at 8:50PM May 02, 2016Observed: 8.67 ft at 9:00PM May 02, 2016Observed: 8.66 ft at 9:10PM May 02, 2016Observed: 8.68 ft at 9:20PM May 02, 2016Observed: 8.68 ft at 9:30PM May 02, 2016Observed: 8.68 ft at 9:40PM May 02, 2016Observed: 8.69 ft at 9:50PM May 02, 2016Observed: 8.68 ft at 10:00PM May 02, 2016Observed: 8.77 ft at 10:10PM May 02, 2016Observed: 8.74 ft at 10:20PM May 02, 2016Observed: 8.75 ft at 10:30PM May 02, 2016Observed: 8.72 ft at 10:40PM May 02, 2016Observed: 8.71 ft at 10:50PM May 02, 2016Observed: 8.72 ft at 11:00PM May 02, 2016Observed: 8.71 ft at 11:10PM May 02, 2016Observed: 8.72 ft at 11:20PM May 02, 2016Observed: 8.72 ft at 11:30PM May 02, 2016Observed: 8.72 ft at 11:40PM May 02, 2016Observed: 8.73 ft at 11:50PM May 02, 2016Observed: 8.73 ft at 12:00AM May 03, 2016Observed: 8.74 ft at 12:10AM May 03, 2016Observed: 8.74 ft at 12:20AM May 03, 2016Observed: 8.75 ft at 12:30AM May 03, 2016Observed: 8.78 ft at 12:40AM May 03, 2016Observed: 8.8 ft at 12:50AM May 03, 2016Observed: 8.83 ft at 1:00AM May 03, 2016Observed: 8.78 ft at 1:10AM May 03, 2016Observed: 8.82 ft at 1:20AM May 03, 2016Observed: 8.83 ft at 1:30AM May 03, 2016Observed: 8.84 ft at 1:40AM May 03, 2016Observed: 8.85 ft at 1:50AM May 03, 2016Observed: 8.85 ft at 2:00AM May 03, 2016Observed: 8.85 ft at 2:10AM May 03, 2016Observed: 8.87 ft at 2:20AM May 03, 2016Observed: 8.87 ft at 2:30AM May 03, 2016Observed: 8.93 ft at 2:40AM May 03, 2016Observed: 8.96 ft at 2:50AM May 03, 2016Observed: 8.85 ft at 3:00AM May 03, 2016Observed: 8.94 ft at 3:10AM May 03, 2016Observed: 8.92 ft at 3:20AM May 03, 2016Observed: 8.93 ft at 3:30AM May 03, 2016Observed: 8.92 ft at 3:40AM May 03, 2016Observed: 8.92 ft at 3:50AM May 03, 2016Observed: 8.93 ft at 4:00AM May 03, 2016Observed: 8.92 ft at 4:10AM May 03, 2016Observed: 8.94 ft at 4:20AM May 03, 2016Observed: 8.94 ft at 4:30AM May 03, 2016Observed: 8.95 ft at 4:40AM May 03, 2016Observed: 8.97 ft at 4:50AM May 03, 2016Observed: 9.01 ft at 5:00AM May 03, 2016Observed: 8.96 ft at 5:10AM May 03, 2016Observed: 8.95 ft at 5:20AM May 03, 2016Observed: 8.94 ft at 5:30AM May 03, 2016Observed: 8.94 ft at 5:40AM May 03, 2016Observed: 8.95 ft at 5:50AM May 03, 2016Observed: 8.95 ft at 6:00AM May 03, 2016Observed: 8.94 ft at 6:10AM May 03, 2016Observed: 8.97 ft at 6:20AM May 03, 2016Observed: 8.95 ft at 6:30AM May 03, 2016Observed: 9.02 ft at 6:40AM May 03, 2016Observed: 9.03 ft at 6:50AM May 03, 2016Observed: 9.01 ft at 7:00AM May 03, 2016Observed: 9 ft at 7:10AM May 03, 2016Observed: 9 ft at 7:20AM May 03, 2016Observed: 8.98 ft at 7:30AM May 03, 2016Observed: 9.04 ft at 7:40AM May 03, 2016Observed: 9.09 ft at 7:50AM May 03, 2016Observed: 9.11 ft at 8:00AM May 03, 2016Observed: 9.15 ft at 8:10AM May 03, 2016Observed: 9.11 ft at 8:20AM May 03, 2016Observed: 9.15 ft at 8:30AM May 03, 2016Observed: 9.15 ft at 8:40AM May 03, 2016Observed: 9.13 ft at 8:50AM May 03, 2016Observed: 9.38 ft at 9:00AM May 03, 2016Observed: 9.23 ft at 9:10AM May 03, 2016Observed: 9.17 ft at 9:20AM May 03, 2016Observed: 9.21 ft at 9:30AM May 03, 2016Observed: 9.19 ft at 9:40AM May 03, 2016Observed: 9.19 ft at 9:50AM May 03, 2016Observed: 9.19 ft at 10:00AM May 03, 2016Observed: 9.2 ft at 10:10AM May 03, 2016Observed: 9.21 ft at 10:20AM May 03, 2016Observed: 9.21 ft at 10:30AM May 03, 2016Observed: 9.2 ft at 10:40AM May 03, 2016Observed: 9.22 ft at 10:50AM May 03, 2016Observed: 9.21 ft at 11:00AM May 03, 2016Observed: 9.28 ft at 11:10AM May 03, 2016Observed: 9.29 ft at 11:20AM May 03, 2016Observed: 9.31 ft at 11:30AM May 03, 2016Observed: 9.32 ft at 11:40AM May 03, 2016Observed: 9.47 ft at 11:50AM May 03, 2016Observed: 9.42 ft at 12:00PM May 03, 2016Observed: 9.38 ft at 12:10PM May 03, 2016Observed: 9.41 ft at 12:20PM May 03, 2016Observed: 9.4 ft at 12:30PM May 03, 2016Observed: 9.38 ft at 12:40PM May 03, 2016Observed: 9.39 ft at 12:50PM May 03, 2016Observed: 9.39 ft at 1:00PM May 03, 2016Observed: 9.48 ft at 1:10PM May 03, 2016Observed: 9.39 ft at 1:20PM May 03, 2016Observed: 9.48 ft at 1:30PM May 03, 2016Observed: 9.46 ft at 1:40PM May 03, 2016Observed: 9.45 ft at 1:50PM May 03, 2016Observed: 9.44 ft at 2:00PM May 03, 2016Observed: 9.45 ft at 2:10PM May 03, 2016Observed: 9.45 ft at 2:20PM May 03, 2016Observed: 9.46 ft at 2:30PM May 03, 2016Observed: 9.44 ft at 2:40PM May 03, 2016Observed: 9.46 ft at 2:50PM May 03, 2016Observed: 9.46 ft at 3:00PM May 03, 2016Observed: 9.46 ft at 3:10PM May 03, 2016Observed: 9.46 ft at 3:20PM May 03, 2016Observed: 9.46 ft at 3:30PM May 03, 2016Observed: 9.46 ft at 3:40PM May 03, 2016Observed: 9.47 ft at 3:50PM May 03, 2016Observed: 9.47 ft at 4:00PM May 03, 2016Observed: 9.47 ft at 4:10PM May 03, 2016Observed: 9.48 ft at 4:20PM May 03, 2016Observed: 9.48 ft at 4:30PM May 03, 2016Observed: 9.48 ft at 4:40PM May 03, 2016Observed: 9.47 ft at 4:50PM May 03, 2016Observed: 9.51 ft at 5:00PM May 03, 2016Observed: 9.51 ft at 5:10PM May 03, 2016Observed: 9.47 ft at 5:20PM May 03, 2016Observed: 9.48 ft at 5:30PM May 03, 2016Observed: 9.48 ft at 5:40PM May 03, 2016Observed: 9.48 ft at 5:50PM May 03, 2016Observed: 9.48 ft at 6:00PM May 03, 2016Observed: 9.49 ft at 6:10PM May 03, 2016Observed: 9.48 ft at 6:20PM May 03, 2016Observed: 9.49 ft at 6:30PM May 03, 2016Observed: 9.48 ft at 6:40PM May 03, 2016Observed: 9.48 ft at 6:50PM May 03, 2016Observed: 9.5 ft at 7:00PM May 03, 2016Observed: 9.5 ft at 7:10PM May 03, 2016Observed: 9.5 ft at 7:20PM May 03, 2016Observed: 9.48 ft at 7:30PM May 03, 2016Observed: 9.49 ft at 7:40PM May 03, 2016Observed: 9.49 ft at 7:50PM May 03, 2016Observed: 9.48 ft at 8:00PM May 03, 2016Observed: 9.51 ft at 8:10PM May 03, 2016Observed: 9.58 ft at 9:10PM May 03, 2016Observed: 9.66 ft at 10:20PM May 03, 2016Observed: 9.66 ft at 10:30PM May 03, 2016Observed: 9.67 ft at 10:40PM May 03, 2016Observed: 9.7 ft at 12:00AM May 04, 2016Highest Observation: 9.71 ft at 12:10AM May 04, 2016Forecast: 9.8 ft 1:00AM May 04, 2016Forecast: 9.9 ft 7:00AM May 04, 2016Forecast: 10.1 ft 1:00PM May 04, 2016Forecast: 10.2 ft 7:00PM May 04, 2016Forecast: 10.2 ft 1:00AM May 05, 2016Forecast: 10.3 ft 7:00AM May 05, 2016Forecast: 10.4 ft 1:00PM May 05, 2016Forecast: 10.4 ft 7:00PM May 05, 2016Forecast: 10.5 ft 1:00AM May 06, 2016Forecast: 10.5 ft 7:00AM May 06, 2016Forecast: 10.5 ft 1:00PM May 06, 2016Highest Forecast: 10.6 ft 7:00PM May 06, 2016Highest Forecast: 10.6 ft 1:00AM May 07, 2016Highest Forecast: 10.6 ft 7:00AM May 07, 2016Forecast: 10.5 ft 1:00PM May 07, 2016Forecast: 10.5 ft 7:00PM May 07, 2016Forecast: 10.5 ft 1:00AM May 08, 2016Forecast: 10.5 ft 7:00AM May 08, 2016Forecast: 10.5 ft 1:00PM May 08, 2016Forecast: 10.5 ft 7:00PM May 08, 2016Forecast: 10.4 ft 1:00AM May 09, 2016Forecast: 10.4 ft 7:00AM May 09, 2016Forecast: 10.3 ft 1:00PM May 09, 2016Forecast: 10.3 ft 7:00PM May 09, 2016Forecast: 10.3 ft 1:00AM May 10, 2016Forecast: 10.2 ft 7:00AM May 10, 2016U.S. Army Corps of EngineersEOKI4(plotting HTIRG) Graph Created (12:47AM May 4, 2016)ObservedForecast (issued 11:02AM May 3)Latest observed value: 9.71 ft at 12:10 AM CDT 4-May-2016. 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): 0

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) 22.94 ft on 05/14/2001
(6) 22.17 ft on 04/20/2013 (P)
(7) 22.14 ft on 05/01/1965
(8) 21.83 ft on 04/04/1960
(9) 21.00 ft on 06/06/1851
(10) 20.85 ft on 05/27/1944
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 16.51 ft on 06/27/2015 (P)
(2) 23.44 ft on 07/07/2014 (P)
(3) 18.54 ft on 07/03/2013 (P)
(4) 19.71 ft on 06/06/2013 (P)
(5) 16.90 ft on 05/05/2013 (P)
(6) 22.17 ft on 04/20/2013 (P)
(7) 18.92 ft on 06/15/2011
(8) 16.32 ft on 06/03/2011
(9) 16.15 ft on 05/26/2011
(10) 18.98 ft on 04/23/2011
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
KML Image
Gauge LocationGauge Map Marker
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
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:

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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
Quad Cities Weather Forecast Office
9050 Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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Page last modified: 13-Aug-2015 1:56 AM
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