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Hydrograph River at a Glance Download
Mississippi River at Illinois City Tailwater (ft)Flow (kcfs)Observed: 4.34 ft at 2:50AM Nov 24, 2022Observed: 4.34 ft at 3:00AM Nov 24, 2022Observed: 4.35 ft at 3:10AM Nov 24, 2022Observed: 4.34 ft at 3:20AM Nov 24, 2022Observed: 4.35 ft at 3:30AM Nov 24, 2022Observed: 4.35 ft at 3:40AM Nov 24, 2022Observed: 4.35 ft at 3:50AM Nov 24, 2022Observed: 4.35 ft at 4:00AM Nov 24, 2022Observed: 4.36 ft at 4:10AM Nov 24, 2022Observed: 4.35 ft at 4:20AM Nov 24, 2022Observed: 4.36 ft at 4:30AM Nov 24, 2022Observed: 4.36 ft at 4:40AM Nov 24, 2022Observed: 4.35 ft at 4:50AM Nov 24, 2022Observed: 4.35 ft at 5:00AM Nov 24, 2022Observed: 4.36 ft at 5:10AM Nov 24, 2022Observed: 4.35 ft at 5:20AM Nov 24, 2022Observed: 4.35 ft at 5:30AM Nov 24, 2022Observed: 4.36 ft at 5:40AM Nov 24, 2022Observed: 4.36 ft at 5:50AM Nov 24, 2022Observed: 4.36 ft at 6:00AM Nov 24, 2022Observed: 4.36 ft at 6:10AM Nov 24, 2022Observed: 4.37 ft at 6:20AM Nov 24, 2022Observed: 4.37 ft at 6:30AM Nov 24, 2022Observed: 4.37 ft at 6:40AM Nov 24, 2022Observed: 4.37 ft at 6:50AM Nov 24, 2022Observed: 4.37 ft at 7:00AM Nov 24, 2022Observed: 4.37 ft at 7:10AM Nov 24, 2022Observed: 4.37 ft at 7:20AM Nov 24, 2022Observed: 4.37 ft at 7:30AM Nov 24, 2022Observed: 4.36 ft at 7:40AM Nov 24, 2022Observed: 4.36 ft at 7:50AM Nov 24, 2022Observed: 4.37 ft at 8:00AM Nov 24, 2022Observed: 4.37 ft at 8:10AM Nov 24, 2022Observed: 4.36 ft at 8:20AM Nov 24, 2022Highest Observation: 4.43 ft at 8:30AM Nov 24, 2022Observed: 4.38 ft at 8:40AM Nov 24, 2022Observed: 4.37 ft at 8:50AM Nov 24, 2022Observed: 4.33 ft at 9:00AM Nov 24, 2022Observed: 4.37 ft at 9:10AM Nov 24, 2022Observed: 4.36 ft at 9:20AM Nov 24, 2022Observed: 4.39 ft at 9:40AM Nov 24, 2022Observed: 4.36 ft at 9:50AM Nov 24, 2022Observed: 4.37 ft at 10:00AM Nov 24, 2022Observed: 4.36 ft at 10:10AM Nov 24, 2022Observed: 4.37 ft at 10:20AM Nov 24, 2022Observed: 4.37 ft at 10:30AM Nov 24, 2022Observed: 4.36 ft at 10:40AM Nov 24, 2022Observed: 4.36 ft at 10:50AM Nov 24, 2022Observed: 4.37 ft at 11:00AM Nov 24, 2022Observed: 4.37 ft at 11:10AM Nov 24, 2022Observed: 4.37 ft at 11:20AM Nov 24, 2022Observed: 4.37 ft at 11:30AM Nov 24, 2022Observed: 4.37 ft at 11:40AM Nov 24, 2022Observed: 4.36 ft at 11:50AM Nov 24, 2022Observed: 4.35 ft at 12:00PM Nov 24, 2022Observed: 4.36 ft at 12:10PM Nov 24, 2022Observed: 4.36 ft at 12:20PM Nov 24, 2022Observed: 4.36 ft at 12:30PM Nov 24, 2022Observed: 4.37 ft at 12:40PM Nov 24, 2022Observed: 4.38 ft at 12:50PM Nov 24, 2022Observed: 4.38 ft at 1:00PM Nov 24, 2022Observed: 4.37 ft at 1:10PM Nov 24, 2022Observed: 4.37 ft at 1:20PM Nov 24, 2022Observed: 4.37 ft at 1:30PM Nov 24, 2022Observed: 4.37 ft at 1:40PM Nov 24, 2022Observed: 4.37 ft at 1:50PM Nov 24, 2022Observed: 4.37 ft at 2:00PM Nov 24, 2022Observed: 4.37 ft at 2:10PM Nov 24, 2022Observed: 4.37 ft at 2:20PM Nov 24, 2022Observed: 4.36 ft at 2:30PM Nov 24, 2022Observed: 4.36 ft at 2:40PM Nov 24, 2022Observed: 4.34 ft at 2:50PM Nov 24, 2022Observed: 4.38 ft at 3:00PM Nov 24, 2022Observed: 4.34 ft at 3:10PM Nov 24, 2022Observed: 4.31 ft at 3:20PM Nov 24, 2022Observed: 4.27 ft at 3:30PM Nov 24, 2022Observed: 4.28 ft at 3:40PM Nov 24, 2022Observed: 4.27 ft at 3:50PM Nov 24, 2022Observed: 4.27 ft at 4:00PM Nov 24, 2022Observed: 4.26 ft at 4:10PM Nov 24, 2022Observed: 4.25 ft at 4:20PM Nov 24, 2022Observed: 4.27 ft at 4:30PM Nov 24, 2022Observed: 4.24 ft at 4:40PM Nov 24, 2022Observed: 4.24 ft at 4:50PM Nov 24, 2022Observed: 4.23 ft at 5:00PM Nov 24, 2022Observed: 4.27 ft at 5:10PM Nov 24, 2022Observed: 4.24 ft at 5:20PM Nov 24, 2022Observed: 4.26 ft at 5:30PM Nov 24, 2022Observed: 4.26 ft at 5:40PM Nov 24, 2022Observed: 4.26 ft at 5:50PM Nov 24, 2022Observed: 4.26 ft at 6:00PM Nov 24, 2022Observed: 4.26 ft at 6:10PM Nov 24, 2022Observed: 4.24 ft at 6:20PM Nov 24, 2022Observed: 4.25 ft at 6:30PM Nov 24, 2022Observed: 4.27 ft at 6:40PM Nov 24, 2022Observed: 4.26 ft at 6:50PM Nov 24, 2022Observed: 4.25 ft at 7:00PM Nov 24, 2022Observed: 4.29 ft at 7:10PM Nov 24, 2022Observed: 4.23 ft at 7:20PM Nov 24, 2022Observed: 4.24 ft at 7:30PM Nov 24, 2022Observed: 4.24 ft at 7:40PM Nov 24, 2022Observed: 4.23 ft at 7:50PM Nov 24, 2022Observed: 4.24 ft at 8:00PM Nov 24, 2022Observed: 4.24 ft at 8:10PM Nov 24, 2022Observed: 4.23 ft at 8:20PM Nov 24, 2022Observed: 4.22 ft at 8:30PM Nov 24, 2022Observed: 4.23 ft at 8:40PM Nov 24, 2022Observed: 4.24 ft at 8:50PM Nov 24, 2022Observed: 4.21 ft at 9:00PM Nov 24, 2022Observed: 4.09 ft at 9:10PM Nov 24, 2022Observed: 4.24 ft at 9:20PM Nov 24, 2022Observed: 4.2 ft at 9:30PM Nov 24, 2022Observed: 4.2 ft at 9:40PM Nov 24, 2022Observed: 4.18 ft at 9:50PM Nov 24, 2022Observed: 4.19 ft at 10:00PM Nov 24, 2022Observed: 4.18 ft at 10:10PM Nov 24, 2022Observed: 4.17 ft at 10:20PM Nov 24, 2022Observed: 4.17 ft at 10:30PM Nov 24, 2022Observed: 4.18 ft at 10:40PM Nov 24, 2022Observed: 4.18 ft at 10:50PM Nov 24, 2022Observed: 4.18 ft at 11:00PM Nov 24, 2022Observed: 4.19 ft at 11:10PM Nov 24, 2022Observed: 4.18 ft at 11:20PM Nov 24, 2022Observed: 4.18 ft at 11:30PM Nov 24, 2022Observed: 4.18 ft at 11:40PM Nov 24, 2022Observed: 4.17 ft at 11:50PM Nov 24, 2022Observed: 4.17 ft at 12:00AM Nov 25, 2022Observed: 4.16 ft at 12:10AM Nov 25, 2022Observed: 4.15 ft at 12:20AM Nov 25, 2022Observed: 4.15 ft at 12:30AM Nov 25, 2022Observed: 4.16 ft at 12:40AM Nov 25, 2022Observed: 4.16 ft at 12:50AM Nov 25, 2022Observed: 4.16 ft at 1:00AM Nov 25, 2022Observed: 4.15 ft at 1:10AM Nov 25, 2022Observed: 4.15 ft at 1:20AM Nov 25, 2022Observed: 4.15 ft at 1:30AM Nov 25, 2022Observed: 4.15 ft at 1:40AM Nov 25, 2022Observed: 4.15 ft at 1:50AM Nov 25, 2022Observed: 4.15 ft at 2:00AM Nov 25, 2022Observed: 4.15 ft at 2:10AM Nov 25, 2022Observed: 4.15 ft at 2:20AM Nov 25, 2022Observed: 4.15 ft at 2:30AM Nov 25, 2022Observed: 4.14 ft at 2:40AM Nov 25, 2022Observed: 4.14 ft at 2:50AM Nov 25, 2022Observed: 4.14 ft at 3:00AM Nov 25, 2022Observed: 4.14 ft at 3:10AM Nov 25, 2022Observed: 4.13 ft at 3:20AM Nov 25, 2022Observed: 4.14 ft at 3:30AM Nov 25, 2022Observed: 4.14 ft at 3:40AM Nov 25, 2022Observed: 4.13 ft at 3:50AM Nov 25, 2022Observed: 4.13 ft at 4:00AM Nov 25, 2022Observed: 4.13 ft at 4:10AM Nov 25, 2022Observed: 4.12 ft at 4:20AM Nov 25, 2022Observed: 4.12 ft at 4:30AM Nov 25, 2022Observed: 4.12 ft at 4:40AM Nov 25, 2022Observed: 4.12 ft at 4:50AM Nov 25, 2022Observed: 4.11 ft at 5:00AM Nov 25, 2022Observed: 4.11 ft at 5:10AM Nov 25, 2022Observed: 4.11 ft at 5:20AM Nov 25, 2022Observed: 4.11 ft at 5:30AM Nov 25, 2022Observed: 4.12 ft at 5:40AM Nov 25, 2022Observed: 4.11 ft at 5:50AM Nov 25, 2022Observed: 4.11 ft at 6:00AM Nov 25, 2022Observed: 4.09 ft at 6:10AM Nov 25, 2022Observed: 4.15 ft at 6:20AM Nov 25, 2022Observed: 4.13 ft at 6:30AM Nov 25, 2022Observed: 4.09 ft at 6:40AM Nov 25, 2022Observed: 4.12 ft at 6:50AM Nov 25, 2022Observed: 4.14 ft at 7:00AM Nov 25, 2022Observed: 4.11 ft at 7:10AM Nov 25, 2022Observed: 4.1 ft at 7:20AM Nov 25, 2022Observed: 4.11 ft at 7:30AM Nov 25, 2022Observed: 4.12 ft at 7:40AM Nov 25, 2022Observed: 4.09 ft at 7:50AM Nov 25, 2022Observed: 4.09 ft at 8:00AM Nov 25, 2022Observed: 4.09 ft at 8:10AM Nov 25, 2022Observed: 4.08 ft at 8:20AM Nov 25, 2022Observed: 4.08 ft at 8:30AM Nov 25, 2022Observed: 4.08 ft at 8:40AM Nov 25, 2022Observed: 4.08 ft at 8:50AM Nov 25, 2022Observed: 4.13 ft at 9:00AM Nov 25, 2022Observed: 4.08 ft at 9:10AM Nov 25, 2022Observed: 4.01 ft at 9:20AM Nov 25, 2022Observed: 3.97 ft at 9:30AM Nov 25, 2022Observed: 3.97 ft at 9:40AM Nov 25, 2022Observed: 3.94 ft at 9:50AM Nov 25, 2022Observed: 3.94 ft at 10:00AM Nov 25, 2022Observed: 3.93 ft at 10:10AM Nov 25, 2022Observed: 3.92 ft at 10:20AM Nov 25, 2022Observed: 3.92 ft at 10:30AM Nov 25, 2022Observed: 3.91 ft at 10:40AM Nov 25, 2022Observed: 3.9 ft at 10:50AM Nov 25, 2022Observed: 3.9 ft at 11:00AM Nov 25, 2022Observed: 3.9 ft at 11:10AM Nov 25, 2022Observed: 3.89 ft at 11:20AM Nov 25, 2022Observed: 3.88 ft at 11:30AM Nov 25, 2022Observed: 3.89 ft at 11:40AM Nov 25, 2022Observed: 3.87 ft at 11:50AM Nov 25, 2022Observed: 3.87 ft at 12:00PM Nov 25, 2022Observed: 3.87 ft at 12:10PM Nov 25, 2022Observed: 3.86 ft at 12:20PM Nov 25, 2022Observed: 3.85 ft at 12:30PM Nov 25, 2022Observed: 3.85 ft at 12:40PM Nov 25, 2022Observed: 3.85 ft at 12:50PM Nov 25, 2022Observed: 3.86 ft at 1:00PM Nov 25, 2022Observed: 3.86 ft at 1:10PM Nov 25, 2022Observed: 3.86 ft at 1:20PM Nov 25, 2022Observed: 3.86 ft at 1:30PM Nov 25, 2022Observed: 3.86 ft at 1:40PM Nov 25, 2022Observed: 3.86 ft at 1:50PM Nov 25, 2022Observed: 3.86 ft at 2:00PM Nov 25, 2022Observed: 3.86 ft at 2:10PM Nov 25, 2022Observed: 3.86 ft at 2:20PM Nov 25, 2022Observed: 3.86 ft at 2:30PM Nov 25, 2022Observed: 3.86 ft at 2:40PM Nov 25, 2022Observed: 3.86 ft at 2:50PM Nov 25, 2022Observed: 3.85 ft at 3:00PM Nov 25, 2022Observed: 3.86 ft at 3:10PM Nov 25, 2022Observed: 3.86 ft at 3:20PM Nov 25, 2022Observed: 3.86 ft at 3:30PM Nov 25, 2022Observed: 3.86 ft at 3:40PM Nov 25, 2022Observed: 3.84 ft at 3:50PM Nov 25, 2022Observed: 3.85 ft at 4:00PM Nov 25, 2022Observed: 3.85 ft at 4:10PM Nov 25, 2022Observed: 3.86 ft at 4:20PM Nov 25, 2022Observed: 3.87 ft at 4:30PM Nov 25, 2022Observed: 3.85 ft at 4:40PM Nov 25, 2022Observed: 3.86 ft at 4:50PM Nov 25, 2022Observed: 3.86 ft at 5:00PM Nov 25, 2022Observed: 3.86 ft at 5:10PM Nov 25, 2022Observed: 3.86 ft at 5:20PM Nov 25, 2022Observed: 3.86 ft at 5:30PM Nov 25, 2022Observed: 3.86 ft at 5:40PM Nov 25, 2022Observed: 3.86 ft at 5:50PM Nov 25, 2022Observed: 3.86 ft at 6:00PM Nov 25, 2022Observed: 3.86 ft at 6:10PM Nov 25, 2022Observed: 3.86 ft at 6:20PM Nov 25, 2022Observed: 3.87 ft at 6:30PM Nov 25, 2022Observed: 3.87 ft at 6:40PM Nov 25, 2022Observed: 3.86 ft at 6:50PM Nov 25, 2022Observed: 3.86 ft at 7:00PM Nov 25, 2022Observed: 3.87 ft at 7:10PM Nov 25, 2022Observed: 3.86 ft at 7:20PM Nov 25, 2022Observed: 3.86 ft at 7:30PM Nov 25, 2022Observed: 3.87 ft at 7:40PM Nov 25, 2022Observed: 3.87 ft at 7:50PM Nov 25, 2022Observed: 3.87 ft at 8:00PM Nov 25, 2022Observed: 3.87 ft at 8:10PM Nov 25, 2022Observed: 3.86 ft at 8:20PM Nov 25, 2022Observed: 3.86 ft at 8:30PM Nov 25, 2022Observed: 3.87 ft at 8:40PM Nov 25, 2022Observed: 3.87 ft at 8:50PM Nov 25, 2022Observed: 3.87 ft at 9:00PM Nov 25, 2022Observed: 3.87 ft at 9:10PM Nov 25, 2022Observed: 3.87 ft at 9:20PM Nov 25, 2022Observed: 3.87 ft at 9:30PM Nov 25, 2022Observed: 3.87 ft at 9:40PM Nov 25, 2022Observed: 3.87 ft at 9:50PM Nov 25, 2022Observed: 3.87 ft at 10:00PM Nov 25, 2022Observed: 3.87 ft at 10:10PM Nov 25, 2022Observed: 3.87 ft at 10:20PM Nov 25, 2022Observed: 3.87 ft at 10:30PM Nov 25, 2022Observed: 3.87 ft at 10:40PM Nov 25, 2022Observed: 3.92 ft at 10:50PM Nov 25, 2022Observed: 3.95 ft at 11:00PM Nov 25, 2022Observed: 3.88 ft at 11:10PM Nov 25, 2022Observed: 3.87 ft at 11:20PM Nov 25, 2022Observed: 3.94 ft at 11:30PM Nov 25, 2022Observed: 3.88 ft at 11:40PM Nov 25, 2022Observed: 3.88 ft at 11:50PM Nov 25, 2022Observed: 3.9 ft at 12:00AM Nov 26, 2022Observed: 3.92 ft at 12:10AM Nov 26, 2022Observed: 3.88 ft at 12:20AM Nov 26, 2022Observed: 3.87 ft at 12:30AM Nov 26, 2022Observed: 3.86 ft at 12:40AM Nov 26, 2022Observed: 3.85 ft at 12:50AM Nov 26, 2022Observed: 3.85 ft at 1:00AM Nov 26, 2022Observed: 3.87 ft at 1:10AM Nov 26, 2022Observed: 3.88 ft at 1:20AM Nov 26, 2022Observed: 3.87 ft at 1:30AM Nov 26, 2022Observed: 3.88 ft at 1:40AM Nov 26, 2022Observed: 3.89 ft at 1:50AM Nov 26, 2022Observed: 3.89 ft at 2:00AM Nov 26, 2022Observed: 3.87 ft at 2:10AM Nov 26, 2022Observed: 3.89 ft at 2:20AM Nov 26, 2022Observed: 3.87 ft at 2:30AM Nov 26, 2022Observed: 3.88 ft at 2:40AM Nov 26, 2022Observed: 3.88 ft at 2:50AM Nov 26, 2022Observed: 3.88 ft at 3:00AM Nov 26, 2022Observed: 3.85 ft at 3:10AM Nov 26, 2022Observed: 3.86 ft at 3:20AM Nov 26, 2022Observed: 3.87 ft at 3:30AM Nov 26, 2022Observed: 3.88 ft at 3:40AM Nov 26, 2022Observed: 3.87 ft at 3:50AM Nov 26, 2022Observed: 3.86 ft at 4:00AM Nov 26, 2022Observed: 3.88 ft at 4:10AM Nov 26, 2022Observed: 3.89 ft at 4:20AM Nov 26, 2022Observed: 3.88 ft at 4:30AM Nov 26, 2022Observed: 3.87 ft at 4:40AM Nov 26, 2022Observed: 3.87 ft at 4:50AM Nov 26, 2022Observed: 3.88 ft at 5:00AM Nov 26, 2022Observed: 3.88 ft at 5:10AM Nov 26, 2022Observed: 3.89 ft at 5:20AM Nov 26, 2022Observed: 3.89 ft at 5:30AM Nov 26, 2022Observed: 3.85 ft at 5:40AM Nov 26, 2022Observed: 3.89 ft at 5:50AM Nov 26, 2022Observed: 3.87 ft at 6:00AM Nov 26, 2022Observed: 3.87 ft at 6:10AM Nov 26, 2022Observed: 3.87 ft at 6:20AM Nov 26, 2022Observed: 3.87 ft at 6:30AM Nov 26, 2022Observed: 3.88 ft at 6:40AM Nov 26, 2022Observed: 3.88 ft at 6:50AM Nov 26, 2022Observed: 3.87 ft at 7:00AM Nov 26, 2022Observed: 3.88 ft at 7:10AM Nov 26, 2022Observed: 3.89 ft at 7:20AM Nov 26, 2022Observed: 3.87 ft at 7:30AM Nov 26, 2022Observed: 3.88 ft at 7:40AM Nov 26, 2022Observed: 3.88 ft at 7:50AM Nov 26, 2022Observed: 3.89 ft at 8:00AM Nov 26, 2022Observed: 3.89 ft at 8:10AM Nov 26, 2022Observed: 3.89 ft at 8:20AM Nov 26, 2022Observed: 3.96 ft at 8:30AM Nov 26, 2022Observed: 3.91 ft at 8:40AM Nov 26, 2022Observed: 3.89 ft at 8:50AM Nov 26, 2022Observed: 3.93 ft at 9:00AM Nov 26, 2022Observed: 3.92 ft at 9:10AM Nov 26, 2022Observed: 3.88 ft at 9:20AM Nov 26, 2022Observed: 3.92 ft at 9:30AM Nov 26, 2022Observed: 3.87 ft at 9:40AM Nov 26, 2022Observed: 3.88 ft at 9:50AM Nov 26, 2022Observed: 3.88 ft at 10:00AM Nov 26, 2022Observed: 3.89 ft at 10:10AM Nov 26, 2022Observed: 3.87 ft at 10:20AM Nov 26, 2022Observed: 3.87 ft at 10:30AM Nov 26, 2022Observed: 3.88 ft at 10:40AM Nov 26, 2022Observed: 3.91 ft at 10:50AM Nov 26, 2022Observed: 3.9 ft at 11:00AM Nov 26, 2022Observed: 3.93 ft at 11:10AM Nov 26, 2022Observed: 3.89 ft at 11:20AM Nov 26, 2022Observed: 3.91 ft at 11:30AM Nov 26, 2022Observed: 3.91 ft at 11:40AM Nov 26, 2022Observed: 3.91 ft at 11:50AM Nov 26, 2022Observed: 3.91 ft at 12:00PM Nov 26, 2022Observed: 3.92 ft at 12:10PM Nov 26, 2022Observed: 3.92 ft at 12:20PM Nov 26, 2022Observed: 3.91 ft at 12:30PM Nov 26, 2022Observed: 3.92 ft at 12:40PM Nov 26, 2022Observed: 3.91 ft at 12:50PM Nov 26, 2022Observed: 3.91 ft at 1:00PM Nov 26, 2022Observed: 3.91 ft at 1:10PM Nov 26, 2022Observed: 3.91 ft at 1:20PM Nov 26, 2022Observed: 3.9 ft at 1:30PM Nov 26, 2022Observed: 3.9 ft at 1:40PM Nov 26, 2022Observed: 3.9 ft at 1:50PM Nov 26, 2022Observed: 3.89 ft at 2:00PM Nov 26, 2022Observed: 3.89 ft at 2:10PM Nov 26, 2022Observed: 3.89 ft at 2:20PM Nov 26, 2022Observed: 3.88 ft at 2:30PM Nov 26, 2022Observed: 3.88 ft at 2:40PM Nov 26, 2022Observed: 3.88 ft at 2:50PM Nov 26, 2022Observed: 3.88 ft at 3:00PM Nov 26, 2022Observed: 3.87 ft at 3:10PM Nov 26, 2022Observed: 3.87 ft at 3:20PM Nov 26, 2022Observed: 3.87 ft at 3:30PM Nov 26, 2022Observed: 3.87 ft at 3:40PM Nov 26, 2022Observed: 3.86 ft at 3:50PM Nov 26, 2022Observed: 3.86 ft at 4:00PM Nov 26, 2022Observed: 3.86 ft at 4:10PM Nov 26, 2022Observed: 3.86 ft at 4:20PM Nov 26, 2022Observed: 3.86 ft at 4:30PM Nov 26, 2022Observed: 3.86 ft at 4:40PM Nov 26, 2022Observed: 3.85 ft at 4:50PM Nov 26, 2022Observed: 3.85 ft at 5:00PM Nov 26, 2022Observed: 3.86 ft at 5:10PM Nov 26, 2022Observed: 3.85 ft at 5:20PM Nov 26, 2022Observed: 3.85 ft at 5:30PM Nov 26, 2022Observed: 3.85 ft at 5:40PM Nov 26, 2022Observed: 3.85 ft at 5:50PM Nov 26, 2022Observed: 3.84 ft at 6:00PM Nov 26, 2022Observed: 3.84 ft at 6:10PM Nov 26, 2022Observed: 3.85 ft at 6:20PM Nov 26, 2022Observed: 3.84 ft at 6:30PM Nov 26, 2022Observed: 3.84 ft at 6:40PM Nov 26, 2022Observed: 3.83 ft at 6:50PM Nov 26, 2022Observed: 3.83 ft at 7:00PM Nov 26, 2022Observed: 3.84 ft at 7:10PM Nov 26, 2022Observed: 3.83 ft at 7:20PM Nov 26, 2022Observed: 3.83 ft at 7:30PM Nov 26, 2022Observed: 3.93 ft at 7:40PM Nov 26, 2022Observed: 3.88 ft at 7:50PM Nov 26, 2022Observed: 3.84 ft at 8:00PM Nov 26, 2022Observed: 3.84 ft at 8:10PM Nov 26, 2022Observed: 3.83 ft at 8:20PM Nov 26, 2022Observed: 3.85 ft at 8:30PM Nov 26, 2022Observed: 3.85 ft at 8:40PM Nov 26, 2022Observed: 3.84 ft at 8:50PM Nov 26, 2022Observed: 3.83 ft at 9:00PM Nov 26, 2022Observed: 3.84 ft at 9:10PM Nov 26, 2022Observed: 3.84 ft at 9:20PM Nov 26, 2022Observed: 3.84 ft at 9:30PM Nov 26, 2022Observed: 3.84 ft at 9:40PM Nov 26, 2022Observed: 3.83 ft at 9:50PM Nov 26, 2022Observed: 3.84 ft at 10:00PM Nov 26, 2022Observed: 3.85 ft at 10:10PM Nov 26, 2022Observed: 3.84 ft at 10:20PM Nov 26, 2022Observed: 3.83 ft at 10:30PM Nov 26, 2022Observed: 3.83 ft at 10:40PM Nov 26, 2022Observed: 3.84 ft at 10:50PM Nov 26, 2022Observed: 3.82 ft at 11:00PM Nov 26, 2022Observed: 3.82 ft at 11:10PM Nov 26, 2022Observed: 3.82 ft at 11:20PM Nov 26, 2022Observed: 3.81 ft at 11:30PM Nov 26, 2022Observed: 3.82 ft at 11:40PM Nov 26, 2022Observed: 3.82 ft at 11:50PM Nov 26, 2022Observed: 3.82 ft at 12:00AM Nov 27, 2022Observed: 3.81 ft at 12:10AM Nov 27, 2022Observed: 3.81 ft at 12:20AM Nov 27, 2022Observed: 3.82 ft at 12:30AM Nov 27, 2022Observed: 3.81 ft at 12:40AM Nov 27, 2022Observed: 3.8 ft at 12:50AM Nov 27, 2022Observed: 3.8 ft at 1:00AM Nov 27, 2022Observed: 3.8 ft at 1:10AM Nov 27, 2022Observed: 3.8 ft at 1:20AM Nov 27, 2022Observed: 3.81 ft at 1:30AM Nov 27, 2022Observed: 3.8 ft at 1:40AM Nov 27, 2022Observed: 3.79 ft at 1:50AM Nov 27, 2022Observed: 3.79 ft at 2:00AM Nov 27, 2022Forecast: 3.9 ft 6:00AM Nov 27, 2022Forecast: 3.9 ft 12:00PM Nov 27, 2022Forecast: 3.9 ft 6:00PM Nov 27, 2022Forecast: 4 ft 12:00AM Nov 28, 2022Forecast: 4 ft 6:00AM Nov 28, 2022Forecast: 4 ft 12:00PM Nov 28, 2022Highest Forecast: 4.1 ft 6:00PM Nov 28, 2022Highest Forecast: 4.1 ft 12:00AM Nov 29, 2022Highest Forecast: 4.1 ft 6:00AM Nov 29, 2022Highest Forecast: 4.1 ft 12:00PM Nov 29, 2022Highest Forecast: 4.1 ft 6:00PM Nov 29, 2022Highest Forecast: 4.1 ft 12:00AM Nov 30, 2022Highest Forecast: 4.1 ft 6:00AM Nov 30, 2022Highest Forecast: 4.1 ft 12:00PM Nov 30, 2022Highest Forecast: 4.1 ft 6:00PM Nov 30, 2022Highest Forecast: 4.1 ft 12:00AM Dec 01, 2022Forecast: 4 ft 6:00AM Dec 01, 2022Forecast: 4 ft 12:00PM Dec 01, 2022Forecast: 4 ft 6:00PM Dec 01, 2022Forecast: 4 ft 12:00AM Dec 02, 2022Forecast: 4 ft 6:00AM Dec 02, 2022Forecast: 4 ft 12:00PM Dec 02, 2022Forecast: 4 ft 6:00PM Dec 02, 2022Forecast: 4 ft 12:00AM Dec 03, 2022Forecast: 4 ft 6:00AM Dec 03, 2022U.S. Army Corps of EngineersILNI2(plotting HTIRG) Graph Created (2:48AM Nov 27, 2022)ObservedForecast (issued 8:24PM Nov 26)Latest observed value: 3.79 ft at 2:00 AM CST 27-Nov-2022. Flood Stage is 15 ft
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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 Illinois City are issued routinely year-round.

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Upstream Gauge - above Fairport Upstream Gauge Downstream Gauge Downstream Gauge - at Muscatine
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 24.10 ft on 07/09/1993
(2) 23.27 ft on 04/28/1965
(3) 23.23 ft on 05/03/2019
(4) 22.96 ft on 06/17/2008
(5) 22.81 ft on 06/02/2019 (P)
(6) 22.41 ft on 04/25/2001
(7) 22.23 ft on 07/05/2014
(8) 20.83 ft on 04/10/2019 (P)
(9) 20.74 ft on 04/23/2011
(10) 20.30 ft on 04/22/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.81 ft on 06/02/2019 (P)
(2) 23.23 ft on 05/03/2019
(3) 20.83 ft on 04/10/2019 (P)
(4) 17.22 ft on 05/12/2018
(5) 16.76 ft on 06/01/2017
(6) 15.87 ft on 09/30/2016
(7) 15.11 ft on 03/29/2016
(8) 13.52 ft on 06/18/2015
(9) 22.23 ft on 07/05/2014
(10) 20.30 ft on 04/22/2013
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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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
29 Water reaches the top of the Milan levee.
24.5 Water reaches the top of the Andalusia levee.
22.5 Water affects the entire state park at Fairport and is at the foundations of facilities there.
21.5 Water affects the Post Office and several commercial buildings in Buffalo.
20.5 Water affects Front Street and several homes in Buffalo. Water also affects the fish hatchery at Fairport.
20 Water affects Buffalos Front Street at Franklin and on Iowa Highway 22 west of town. Water affects Illinois Highway 92 west of Andalusia.
19.5 Water affects Buffalos Franklin Street and into some yards from seepage. At Buffalo Shores, water is at the foundations of several homes.
19 Water affects the Clarks Ferry Recreational Area at Montpelier.
18.5 Water floods Andalusias Second Street in the unprotected area. Water is also at the foundations of several homes in Midway Beach.
18 Water affects the state park campground at Fairport.
17 Water affects the Buffalo Shores Access Area. Lock and Dam 16 is closed.
16.98 Lock and Dam 16 is closed.
16 Water affects the park at Andalusia.
13 Water affects residents on Smiths Island.
About This Location Collapse

Latitude: 41.425556° N, Longitude: 91.012778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 533.79 ft 548.79 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
9040 N Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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