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Hydrograph River at a Glance Download
Mississippi River at Illinois City Tailwater (ft)Flow (kcfs)Highest Observation: 8.72 ft at 6:20PM Jan 14, 2020Observed: 8.71 ft at 6:30PM Jan 14, 2020Highest Observation: 8.72 ft at 6:40PM Jan 14, 2020Observed: 8.71 ft at 6:50PM Jan 14, 2020Highest Observation: 8.72 ft at 7:00PM Jan 14, 2020Observed: 8.7 ft at 7:10PM Jan 14, 2020Observed: 8.71 ft at 7:20PM Jan 14, 2020Observed: 8.69 ft at 7:30PM Jan 14, 2020Observed: 8.71 ft at 7:40PM Jan 14, 2020Observed: 8.71 ft at 7:50PM Jan 14, 2020Observed: 8.7 ft at 8:00PM Jan 14, 2020Observed: 8.68 ft at 8:10PM Jan 14, 2020Observed: 8.7 ft at 8:20PM Jan 14, 2020Observed: 8.67 ft at 8:30PM Jan 14, 2020Observed: 8.66 ft at 8:40PM Jan 14, 2020Observed: 8.69 ft at 8:50PM Jan 14, 2020Observed: 8.67 ft at 9:00PM Jan 14, 2020Observed: 8.68 ft at 9:10PM Jan 14, 2020Observed: 8.65 ft at 9:20PM Jan 14, 2020Observed: 8.66 ft at 9:30PM Jan 14, 2020Observed: 8.65 ft at 9:40PM Jan 14, 2020Observed: 8.66 ft at 9:50PM Jan 14, 2020Observed: 8.65 ft at 10:00PM Jan 14, 2020Observed: 8.64 ft at 10:10PM Jan 14, 2020Observed: 8.65 ft at 10:20PM Jan 14, 2020Observed: 8.64 ft at 10:30PM Jan 14, 2020Observed: 8.62 ft at 10:40PM Jan 14, 2020Observed: 8.64 ft at 10:50PM Jan 14, 2020Observed: 8.65 ft at 11:00PM Jan 14, 2020Observed: 8.63 ft at 11:10PM Jan 14, 2020Observed: 8.64 ft at 11:20PM Jan 14, 2020Observed: 8.63 ft at 11:30PM Jan 14, 2020Observed: 8.62 ft at 11:40PM Jan 14, 2020Observed: 8.63 ft at 11:50PM Jan 14, 2020Observed: 8.63 ft at 12:00AM Jan 15, 2020Observed: 8.61 ft at 12:10AM Jan 15, 2020Observed: 8.62 ft at 12:20AM Jan 15, 2020Observed: 8.61 ft at 12:30AM Jan 15, 2020Observed: 8.63 ft at 12:40AM Jan 15, 2020Observed: 8.62 ft at 12:50AM Jan 15, 2020Observed: 8.62 ft at 1:00AM Jan 15, 2020Observed: 8.61 ft at 1:10AM Jan 15, 2020Observed: 8.6 ft at 1:20AM Jan 15, 2020Observed: 8.62 ft at 1:30AM Jan 15, 2020Observed: 8.6 ft at 1:40AM Jan 15, 2020Observed: 8.58 ft at 1:50AM Jan 15, 2020Observed: 8.6 ft at 2:00AM Jan 15, 2020Observed: 8.56 ft at 2:10AM Jan 15, 2020Observed: 8.61 ft at 2:20AM Jan 15, 2020Observed: 8.59 ft at 2:30AM Jan 15, 2020Observed: 8.57 ft at 2:40AM Jan 15, 2020Observed: 8.59 ft at 2:50AM Jan 15, 2020Observed: 8.58 ft at 3:00AM Jan 15, 2020Observed: 8.58 ft at 3:10AM Jan 15, 2020Observed: 8.58 ft at 3:20AM Jan 15, 2020Observed: 8.59 ft at 3:30AM Jan 15, 2020Observed: 8.57 ft at 3:40AM Jan 15, 2020Observed: 8.58 ft at 3:50AM Jan 15, 2020Observed: 8.57 ft at 4:00AM Jan 15, 2020Observed: 8.57 ft at 4:10AM Jan 15, 2020Observed: 8.57 ft at 4:20AM Jan 15, 2020Observed: 8.57 ft at 4:30AM Jan 15, 2020Observed: 8.55 ft at 4:40AM Jan 15, 2020Observed: 8.56 ft at 4:50AM Jan 15, 2020Observed: 8.56 ft at 5:00AM Jan 15, 2020Observed: 8.57 ft at 5:10AM Jan 15, 2020Observed: 8.57 ft at 5:20AM Jan 15, 2020Observed: 8.56 ft at 5:30AM Jan 15, 2020Observed: 8.57 ft at 5:40AM Jan 15, 2020Observed: 8.56 ft at 5:50AM Jan 15, 2020Observed: 8.54 ft at 6:00AM Jan 15, 2020Observed: 8.54 ft at 6:10AM Jan 15, 2020Observed: 8.55 ft at 6:20AM Jan 15, 2020Observed: 8.55 ft at 6:30AM Jan 15, 2020Observed: 8.54 ft at 6:40AM Jan 15, 2020Observed: 8.54 ft at 6:50AM Jan 15, 2020Observed: 8.53 ft at 7:00AM Jan 15, 2020Observed: 8.54 ft at 7:10AM Jan 15, 2020Observed: 8.54 ft at 7:20AM Jan 15, 2020Observed: 8.53 ft at 7:30AM Jan 15, 2020Observed: 8.54 ft at 7:40AM Jan 15, 2020Observed: 8.52 ft at 7:50AM Jan 15, 2020Observed: 8.55 ft at 8:00AM Jan 15, 2020Observed: 8.52 ft at 8:10AM Jan 15, 2020Observed: 8.52 ft at 8:20AM Jan 15, 2020Observed: 8.53 ft at 8:30AM Jan 15, 2020Observed: 8.52 ft at 8:40AM Jan 15, 2020Observed: 8.5 ft at 8:50AM Jan 15, 2020Observed: 8.52 ft at 9:00AM Jan 15, 2020Observed: 8.53 ft at 9:10AM Jan 15, 2020Observed: 8.51 ft at 9:20AM Jan 15, 2020Observed: 8.5 ft at 9:30AM Jan 15, 2020Observed: 8.43 ft at 9:40AM Jan 15, 2020Observed: 8.36 ft at 9:50AM Jan 15, 2020Observed: 8.32 ft at 10:00AM Jan 15, 2020Observed: 8.29 ft at 10:10AM Jan 15, 2020Observed: 8.29 ft at 10:20AM Jan 15, 2020Observed: 8.28 ft at 10:30AM Jan 15, 2020Observed: 8.28 ft at 10:40AM Jan 15, 2020Observed: 8.28 ft at 10:50AM Jan 15, 2020Observed: 8.28 ft at 11:00AM Jan 15, 2020Observed: 8.26 ft at 11:10AM Jan 15, 2020Observed: 8.26 ft at 11:20AM Jan 15, 2020Observed: 8.26 ft at 11:30AM Jan 15, 2020Observed: 8.27 ft at 11:40AM Jan 15, 2020Observed: 8.27 ft at 11:50AM Jan 15, 2020Observed: 8.25 ft at 12:00PM Jan 15, 2020Observed: 8.27 ft at 12:10PM Jan 15, 2020Observed: 8.26 ft at 12:20PM Jan 15, 2020Observed: 8.26 ft at 12:30PM Jan 15, 2020Observed: 8.25 ft at 12:40PM Jan 15, 2020Observed: 8.24 ft at 12:50PM Jan 15, 2020Observed: 8.24 ft at 1:00PM Jan 15, 2020Observed: 8.24 ft at 1:10PM Jan 15, 2020Observed: 8.27 ft at 1:20PM Jan 15, 2020Observed: 8.24 ft at 1:30PM Jan 15, 2020Observed: 8.24 ft at 1:40PM Jan 15, 2020Observed: 8.24 ft at 1:50PM Jan 15, 2020Observed: 8.23 ft at 2:00PM Jan 15, 2020Observed: 8.21 ft at 2:10PM Jan 15, 2020Observed: 8.2 ft at 2:20PM Jan 15, 2020Observed: 8.09 ft at 2:30PM Jan 15, 2020Observed: 7.99 ft at 2:40PM Jan 15, 2020Observed: 7.97 ft at 2:50PM Jan 15, 2020Observed: 7.91 ft at 3:00PM Jan 15, 2020Observed: 7.89 ft at 3:10PM Jan 15, 2020Observed: 7.91 ft at 3:20PM Jan 15, 2020Observed: 7.89 ft at 3:30PM Jan 15, 2020Observed: 7.88 ft at 3:40PM Jan 15, 2020Observed: 7.87 ft at 3:50PM Jan 15, 2020Observed: 7.86 ft at 4:00PM Jan 15, 2020Observed: 7.85 ft at 4:10PM Jan 15, 2020Observed: 7.85 ft at 4:20PM Jan 15, 2020Observed: 7.83 ft at 4:30PM Jan 15, 2020Observed: 7.83 ft at 4:40PM Jan 15, 2020Observed: 7.82 ft at 4:50PM Jan 15, 2020Observed: 7.79 ft at 5:00PM Jan 15, 2020Observed: 7.79 ft at 5:10PM Jan 15, 2020Observed: 7.78 ft at 5:20PM Jan 15, 2020Observed: 7.8 ft at 5:30PM Jan 15, 2020Observed: 7.79 ft at 5:40PM Jan 15, 2020Observed: 7.75 ft at 5:50PM Jan 15, 2020Observed: 7.74 ft at 6:00PM Jan 15, 2020Observed: 7.75 ft at 6:10PM Jan 15, 2020Observed: 7.74 ft at 6:20PM Jan 15, 2020Observed: 7.75 ft at 6:30PM Jan 15, 2020Observed: 7.74 ft at 6:40PM Jan 15, 2020Observed: 7.73 ft at 6:50PM Jan 15, 2020Observed: 7.72 ft at 7:00PM Jan 15, 2020Observed: 7.7 ft at 7:40PM Jan 15, 2020Observed: 7.69 ft at 7:50PM Jan 15, 2020Observed: 7.67 ft at 8:00PM Jan 15, 2020Observed: 7.7 ft at 8:10PM Jan 15, 2020Observed: 7.66 ft at 8:20PM Jan 15, 2020Observed: 7.66 ft at 8:30PM Jan 15, 2020Observed: 7.66 ft at 8:40PM Jan 15, 2020Observed: 7.66 ft at 8:50PM Jan 15, 2020Observed: 7.65 ft at 9:00PM Jan 15, 2020Observed: 7.65 ft at 9:10PM Jan 15, 2020Observed: 7.65 ft at 9:20PM Jan 15, 2020Observed: 7.64 ft at 9:30PM Jan 15, 2020Observed: 7.62 ft at 9:40PM Jan 15, 2020Observed: 7.61 ft at 9:50PM Jan 15, 2020Observed: 7.61 ft at 10:00PM Jan 15, 2020Observed: 7.6 ft at 10:10PM Jan 15, 2020Observed: 7.61 ft at 10:20PM Jan 15, 2020Observed: 7.6 ft at 10:30PM Jan 15, 2020Observed: 7.6 ft at 10:40PM Jan 15, 2020Observed: 7.58 ft at 10:50PM Jan 15, 2020Observed: 7.58 ft at 11:00PM Jan 15, 2020Observed: 7.59 ft at 11:10PM Jan 15, 2020Observed: 7.56 ft at 11:20PM Jan 15, 2020Observed: 7.57 ft at 11:30PM Jan 15, 2020Observed: 7.55 ft at 11:40PM Jan 15, 2020Observed: 7.56 ft at 11:50PM Jan 15, 2020Observed: 7.53 ft at 12:00AM Jan 16, 2020Observed: 7.53 ft at 12:10AM Jan 16, 2020Observed: 7.53 ft at 12:20AM Jan 16, 2020Observed: 7.54 ft at 12:30AM Jan 16, 2020Observed: 7.53 ft at 12:40AM Jan 16, 2020Observed: 7.53 ft at 12:50AM Jan 16, 2020Observed: 7.52 ft at 1:00AM Jan 16, 2020Observed: 7.52 ft at 1:10AM Jan 16, 2020Observed: 7.49 ft at 1:20AM Jan 16, 2020Observed: 7.49 ft at 1:30AM Jan 16, 2020Observed: 7.47 ft at 1:40AM Jan 16, 2020Observed: 7.49 ft at 1:50AM Jan 16, 2020Observed: 7.48 ft at 2:00AM Jan 16, 2020Observed: 7.48 ft at 2:10AM Jan 16, 2020Observed: 7.46 ft at 2:20AM Jan 16, 2020Observed: 7.48 ft at 2:30AM Jan 16, 2020Observed: 7.45 ft at 2:40AM Jan 16, 2020Observed: 7.46 ft at 2:50AM Jan 16, 2020Observed: 7.45 ft at 3:00AM Jan 16, 2020Observed: 7.44 ft at 3:10AM Jan 16, 2020Observed: 7.42 ft at 3:20AM Jan 16, 2020Observed: 7.43 ft at 3:30AM Jan 16, 2020Observed: 7.45 ft at 3:40AM Jan 16, 2020Observed: 7.42 ft at 3:50AM Jan 16, 2020Observed: 7.42 ft at 4:00AM Jan 16, 2020Observed: 7.4 ft at 4:10AM Jan 16, 2020Observed: 7.41 ft at 4:20AM Jan 16, 2020Observed: 7.41 ft at 4:30AM Jan 16, 2020Observed: 7.38 ft at 4:40AM Jan 16, 2020Observed: 7.37 ft at 4:50AM Jan 16, 2020Observed: 7.39 ft at 5:00AM Jan 16, 2020Observed: 7.36 ft at 5:10AM Jan 16, 2020Observed: 7.36 ft at 5:20AM Jan 16, 2020Observed: 7.36 ft at 5:30AM Jan 16, 2020Observed: 7.34 ft at 5:40AM Jan 16, 2020Observed: 7.34 ft at 5:50AM Jan 16, 2020Observed: 7.33 ft at 6:00AM Jan 16, 2020Observed: 7.33 ft at 6:10AM Jan 16, 2020Observed: 7.32 ft at 6:20AM Jan 16, 2020Observed: 7.32 ft at 6:30AM Jan 16, 2020Observed: 7.33 ft at 6:40AM Jan 16, 2020Observed: 7.31 ft at 6:50AM Jan 16, 2020Observed: 7.29 ft at 7:00AM Jan 16, 2020Observed: 7.3 ft at 7:10AM Jan 16, 2020Observed: 7.28 ft at 7:20AM Jan 16, 2020Observed: 7.28 ft at 7:30AM Jan 16, 2020Observed: 7.26 ft at 7:40AM Jan 16, 2020Observed: 7.25 ft at 7:50AM Jan 16, 2020Observed: 7.27 ft at 8:00AM Jan 16, 2020Observed: 7.26 ft at 8:10AM Jan 16, 2020Observed: 7.13 ft at 8:20AM Jan 16, 2020Observed: 6.96 ft at 8:30AM Jan 16, 2020Observed: 6.93 ft at 8:40AM Jan 16, 2020Observed: 6.89 ft at 8:50AM Jan 16, 2020Observed: 6.86 ft at 9:00AM Jan 16, 2020Observed: 6.87 ft at 9:10AM Jan 16, 2020Observed: 6.84 ft at 9:20AM Jan 16, 2020Observed: 6.84 ft at 9:30AM Jan 16, 2020Observed: 6.83 ft at 9:40AM Jan 16, 2020Observed: 6.83 ft at 9:50AM Jan 16, 2020Observed: 6.8 ft at 10:00AM Jan 16, 2020Observed: 6.81 ft at 10:10AM Jan 16, 2020Observed: 6.8 ft at 10:20AM Jan 16, 2020Observed: 6.82 ft at 10:30AM Jan 16, 2020Observed: 6.84 ft at 10:40AM Jan 16, 2020Observed: 6.84 ft at 10:50AM Jan 16, 2020Observed: 6.85 ft at 11:00AM Jan 16, 2020Observed: 6.86 ft at 11:10AM Jan 16, 2020Observed: 6.87 ft at 11:20AM Jan 16, 2020Observed: 6.88 ft at 11:30AM Jan 16, 2020Observed: 6.89 ft at 11:40AM Jan 16, 2020Observed: 6.9 ft at 11:50AM Jan 16, 2020Observed: 6.9 ft at 12:00PM Jan 16, 2020Observed: 6.89 ft at 12:10PM Jan 16, 2020Observed: 6.91 ft at 12:20PM Jan 16, 2020Observed: 6.95 ft at 12:30PM Jan 16, 2020Observed: 6.92 ft at 12:40PM Jan 16, 2020Observed: 6.95 ft at 12:50PM Jan 16, 2020Observed: 6.93 ft at 1:00PM Jan 16, 2020Observed: 6.93 ft at 1:10PM Jan 16, 2020Observed: 6.94 ft at 1:20PM Jan 16, 2020Observed: 6.95 ft at 1:30PM Jan 16, 2020Observed: 6.96 ft at 1:40PM Jan 16, 2020Observed: 6.97 ft at 1:50PM Jan 16, 2020Observed: 6.98 ft at 2:00PM Jan 16, 2020Observed: 6.97 ft at 2:10PM Jan 16, 2020Observed: 6.83 ft at 2:20PM Jan 16, 2020Observed: 6.73 ft at 2:30PM Jan 16, 2020Observed: 6.73 ft at 2:40PM Jan 16, 2020Observed: 6.7 ft at 2:50PM Jan 16, 2020Observed: 6.7 ft at 3:00PM Jan 16, 2020Observed: 6.67 ft at 3:10PM Jan 16, 2020Observed: 6.68 ft at 3:20PM Jan 16, 2020Observed: 6.66 ft at 3:30PM Jan 16, 2020Observed: 6.67 ft at 3:40PM Jan 16, 2020Observed: 6.68 ft at 3:50PM Jan 16, 2020Observed: 6.67 ft at 4:00PM Jan 16, 2020Observed: 6.68 ft at 4:10PM Jan 16, 2020Observed: 6.67 ft at 4:20PM Jan 16, 2020Observed: 6.69 ft at 4:30PM Jan 16, 2020Observed: 6.67 ft at 4:40PM Jan 16, 2020Observed: 6.68 ft at 4:50PM Jan 16, 2020Observed: 6.69 ft at 5:00PM Jan 16, 2020Observed: 6.7 ft at 5:40PM Jan 16, 2020Observed: 6.7 ft at 5:50PM Jan 16, 2020Observed: 6.7 ft at 6:00PM Jan 16, 2020Observed: 6.7 ft at 6:10PM Jan 16, 2020Observed: 6.7 ft at 6:20PM Jan 16, 2020Observed: 6.69 ft at 6:30PM Jan 16, 2020Observed: 6.7 ft at 7:10PM Jan 16, 2020Observed: 6.7 ft at 7:20PM Jan 16, 2020Observed: 6.7 ft at 7:30PM Jan 16, 2020Observed: 6.7 ft at 7:40PM Jan 16, 2020Observed: 6.69 ft at 7:50PM Jan 16, 2020Observed: 6.7 ft at 8:00PM Jan 16, 2020Observed: 6.71 ft at 8:10PM Jan 16, 2020Observed: 6.7 ft at 8:20PM Jan 16, 2020Observed: 6.71 ft at 8:30PM Jan 16, 2020Observed: 6.69 ft at 8:40PM Jan 16, 2020Observed: 6.7 ft at 8:50PM Jan 16, 2020Observed: 6.7 ft at 9:00PM Jan 16, 2020Observed: 6.7 ft at 9:10PM Jan 16, 2020Observed: 6.7 ft at 9:20PM Jan 16, 2020Observed: 6.69 ft at 9:30PM Jan 16, 2020Observed: 6.71 ft at 9:40PM Jan 16, 2020Observed: 6.71 ft at 9:50PM Jan 16, 2020Observed: 6.71 ft at 10:00PM Jan 16, 2020Observed: 6.71 ft at 10:10PM Jan 16, 2020Observed: 6.71 ft at 10:20PM Jan 16, 2020Observed: 6.71 ft at 10:30PM Jan 16, 2020Observed: 6.7 ft at 10:40PM Jan 16, 2020Observed: 6.71 ft at 10:50PM Jan 16, 2020Observed: 6.71 ft at 11:00PM Jan 16, 2020Observed: 6.72 ft at 11:10PM Jan 16, 2020Observed: 6.7 ft at 11:20PM Jan 16, 2020Observed: 6.7 ft at 11:30PM Jan 16, 2020Observed: 6.7 ft at 11:40PM Jan 16, 2020Observed: 6.72 ft at 11:50PM Jan 16, 2020Observed: 6.72 ft at 12:00AM Jan 17, 2020Observed: 6.72 ft at 12:10AM Jan 17, 2020Observed: 6.71 ft at 12:20AM Jan 17, 2020Observed: 6.69 ft at 12:30AM Jan 17, 2020Observed: 6.7 ft at 12:40AM Jan 17, 2020Observed: 6.7 ft at 12:50AM Jan 17, 2020Observed: 6.7 ft at 1:00AM Jan 17, 2020Observed: 6.7 ft at 1:10AM Jan 17, 2020Observed: 6.68 ft at 1:20AM Jan 17, 2020Observed: 6.7 ft at 1:30AM Jan 17, 2020Observed: 6.7 ft at 1:40AM Jan 17, 2020Observed: 6.69 ft at 1:50AM Jan 17, 2020Observed: 6.7 ft at 2:00AM Jan 17, 2020Observed: 6.7 ft at 2:10AM Jan 17, 2020Observed: 6.7 ft at 2:20AM Jan 17, 2020Observed: 6.7 ft at 2:30AM Jan 17, 2020Observed: 6.7 ft at 2:40AM Jan 17, 2020Observed: 6.7 ft at 2:50AM Jan 17, 2020Observed: 6.7 ft at 3:00AM Jan 17, 2020Observed: 6.69 ft at 3:10AM Jan 17, 2020Observed: 6.69 ft at 3:20AM Jan 17, 2020Observed: 6.68 ft at 3:30AM Jan 17, 2020Observed: 6.68 ft at 3:40AM Jan 17, 2020Observed: 6.67 ft at 3:50AM Jan 17, 2020Observed: 6.68 ft at 4:00AM Jan 17, 2020Observed: 6.67 ft at 4:10AM Jan 17, 2020Observed: 6.7 ft at 4:20AM Jan 17, 2020Observed: 6.69 ft at 4:30AM Jan 17, 2020Observed: 6.68 ft at 4:40AM Jan 17, 2020Observed: 6.68 ft at 4:50AM Jan 17, 2020Observed: 6.67 ft at 5:00AM Jan 17, 2020Observed: 6.68 ft at 5:10AM Jan 17, 2020Observed: 6.69 ft at 5:20AM Jan 17, 2020Observed: 6.68 ft at 5:30AM Jan 17, 2020Observed: 6.69 ft at 5:40AM Jan 17, 2020Observed: 6.69 ft at 5:50AM Jan 17, 2020Observed: 6.69 ft at 6:00AM Jan 17, 2020Observed: 6.7 ft at 6:10AM Jan 17, 2020Observed: 6.67 ft at 6:20AM Jan 17, 2020Observed: 6.7 ft at 6:30AM Jan 17, 2020Observed: 6.69 ft at 6:40AM Jan 17, 2020Observed: 6.67 ft at 6:50AM Jan 17, 2020Observed: 6.67 ft at 7:00AM Jan 17, 2020Observed: 6.68 ft at 7:10AM Jan 17, 2020Observed: 6.7 ft at 7:20AM Jan 17, 2020Observed: 6.67 ft at 7:30AM Jan 17, 2020Observed: 6.66 ft at 7:40AM Jan 17, 2020Observed: 6.68 ft at 7:50AM Jan 17, 2020Observed: 6.68 ft at 8:00AM Jan 17, 2020Observed: 6.68 ft at 8:10AM Jan 17, 2020Observed: 6.68 ft at 8:20AM Jan 17, 2020Observed: 6.68 ft at 8:30AM Jan 17, 2020Observed: 6.67 ft at 8:40AM Jan 17, 2020Observed: 6.68 ft at 8:50AM Jan 17, 2020Observed: 6.69 ft at 9:00AM Jan 17, 2020Observed: 6.68 ft at 9:10AM Jan 17, 2020Observed: 6.68 ft at 9:20AM Jan 17, 2020Observed: 6.65 ft at 9:30AM Jan 17, 2020Observed: 6.62 ft at 9:40AM Jan 17, 2020Observed: 6.61 ft at 9:50AM Jan 17, 2020Observed: 6.6 ft at 10:00AM Jan 17, 2020Observed: 6.58 ft at 10:10AM Jan 17, 2020Observed: 6.57 ft at 10:20AM Jan 17, 2020Observed: 6.58 ft at 10:30AM Jan 17, 2020Observed: 6.58 ft at 10:40AM Jan 17, 2020Observed: 6.58 ft at 10:50AM Jan 17, 2020Observed: 6.59 ft at 11:00AM Jan 17, 2020Observed: 6.58 ft at 11:10AM Jan 17, 2020Observed: 6.57 ft at 11:20AM Jan 17, 2020Observed: 6.56 ft at 11:30AM Jan 17, 2020Observed: 6.57 ft at 11:40AM Jan 17, 2020Observed: 6.57 ft at 11:50AM Jan 17, 2020Observed: 6.56 ft at 12:00PM Jan 17, 2020Observed: 6.57 ft at 12:10PM Jan 17, 2020Observed: 6.56 ft at 12:20PM Jan 17, 2020Observed: 6.54 ft at 12:30PM Jan 17, 2020Observed: 6.55 ft at 12:40PM Jan 17, 2020Observed: 6.52 ft at 12:50PM Jan 17, 2020Observed: 6.53 ft at 1:00PM Jan 17, 2020Observed: 6.5 ft at 1:10PM Jan 17, 2020Observed: 6.49 ft at 1:20PM Jan 17, 2020Observed: 6.5 ft at 1:30PM Jan 17, 2020Observed: 6.49 ft at 1:40PM Jan 17, 2020Observed: 6.51 ft at 1:50PM Jan 17, 2020Observed: 6.52 ft at 2:00PM Jan 17, 2020Observed: 6.52 ft at 2:10PM Jan 17, 2020Observed: 6.5 ft at 2:20PM Jan 17, 2020Observed: 6.5 ft at 2:30PM Jan 17, 2020Observed: 6.5 ft at 2:40PM Jan 17, 2020Observed: 6.5 ft at 2:50PM Jan 17, 2020Observed: 6.49 ft at 3:00PM Jan 17, 2020Observed: 6.49 ft at 3:10PM Jan 17, 2020Observed: 6.49 ft at 3:20PM Jan 17, 2020Observed: 6.49 ft at 3:30PM Jan 17, 2020Observed: 6.49 ft at 3:40PM Jan 17, 2020Observed: 6.48 ft at 3:50PM Jan 17, 2020Observed: 6.5 ft at 4:00PM Jan 17, 2020Observed: 6.5 ft at 4:10PM Jan 17, 2020Observed: 6.49 ft at 4:20PM Jan 17, 2020Observed: 6.48 ft at 4:30PM Jan 17, 2020Observed: 6.47 ft at 4:40PM Jan 17, 2020Observed: 6.46 ft at 4:50PM Jan 17, 2020Observed: 6.46 ft at 5:00PM Jan 17, 2020Observed: 6.45 ft at 5:10PM Jan 17, 2020Observed: 6.46 ft at 5:20PM Jan 17, 2020Observed: 6.48 ft at 5:30PM Jan 17, 2020Forecast: 6.6 ft 12:00AM Jan 18, 2020Forecast: 6.7 ft 6:00AM Jan 18, 2020Highest Forecast: 6.8 ft 12:00PM Jan 18, 2020Highest Forecast: 6.8 ft 6:00PM Jan 18, 2020Highest Forecast: 6.8 ft 12:00AM Jan 19, 2020Highest Forecast: 6.8 ft 6:00AM Jan 19, 2020Forecast: 6.7 ft 12:00PM Jan 19, 2020Forecast: 6.7 ft 6:00PM Jan 19, 2020Forecast: 6.5 ft 12:00AM Jan 20, 2020Forecast: 6.4 ft 6:00AM Jan 20, 2020Forecast: 6.3 ft 12:00PM Jan 20, 2020Forecast: 6.2 ft 6:00PM Jan 20, 2020Forecast: 6.1 ft 12:00AM Jan 21, 2020Forecast: 6.1 ft 6:00AM Jan 21, 2020Forecast: 6.1 ft 12:00PM Jan 21, 2020Forecast: 6 ft 6:00PM Jan 21, 2020Forecast: 6 ft 12:00AM Jan 22, 2020Forecast: 6 ft 6:00AM Jan 22, 2020Forecast: 6 ft 12:00PM Jan 22, 2020Forecast: 6 ft 6:00PM Jan 22, 2020Forecast: 6 ft 12:00AM Jan 23, 2020Forecast: 6 ft 6:00AM Jan 23, 2020Forecast: 6 ft 12:00PM Jan 23, 2020Forecast: 6 ft 6:00PM Jan 23, 2020Forecast: 6 ft 12:00AM Jan 24, 2020Forecast: 6 ft 6:00AM Jan 24, 2020U.S. Army Corps of EngineersILNI2(plotting HTIRG) Graph Created (6:18PM Jan 17, 2020)ObservedForecast (issued 11:00AM Jan 17)Latest observed value: 6.48 ft at 5:30 PM CST 17-Jan-2020. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 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 (P)
(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 (P)
(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
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
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:
Additional Information Collapse
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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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Page last modified: 4-Mar-2019 11:29 PM 		Disclaimer
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