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Hydrograph River at a Glance Download
Mississippi River at New Boston Tailwater (ft)Flow (kcfs)Observed: 4.63 ft at 7:50PM Jan 28, 2023Observed: 4.63 ft at 8:00PM Jan 28, 2023Observed: 4.62 ft at 8:10PM Jan 28, 2023Observed: 4.62 ft at 8:20PM Jan 28, 2023Observed: 4.61 ft at 8:30PM Jan 28, 2023Observed: 4.61 ft at 8:40PM Jan 28, 2023Observed: 4.6 ft at 8:50PM Jan 28, 2023Observed: 4.6 ft at 9:00PM Jan 28, 2023Observed: 4.6 ft at 9:10PM Jan 28, 2023Observed: 4.59 ft at 9:20PM Jan 28, 2023Observed: 4.59 ft at 9:30PM Jan 28, 2023Observed: 4.58 ft at 9:40PM Jan 28, 2023Observed: 4.58 ft at 9:50PM Jan 28, 2023Observed: 4.57 ft at 10:00PM Jan 28, 2023Observed: 4.56 ft at 10:10PM Jan 28, 2023Observed: 4.56 ft at 10:20PM Jan 28, 2023Observed: 4.55 ft at 10:30PM Jan 28, 2023Observed: 4.54 ft at 10:40PM Jan 28, 2023Observed: 4.54 ft at 10:50PM Jan 28, 2023Observed: 4.54 ft at 11:00PM Jan 28, 2023Observed: 4.54 ft at 11:10PM Jan 28, 2023Observed: 4.53 ft at 11:20PM Jan 28, 2023Observed: 4.53 ft at 11:30PM Jan 28, 2023Observed: 4.53 ft at 11:40PM Jan 28, 2023Observed: 4.52 ft at 11:50PM Jan 28, 2023Observed: 4.52 ft at 12:00AM Jan 29, 2023Observed: 4.52 ft at 12:10AM Jan 29, 2023Observed: 4.51 ft at 12:20AM Jan 29, 2023Observed: 4.5 ft at 12:30AM Jan 29, 2023Observed: 4.49 ft at 12:40AM Jan 29, 2023Observed: 4.48 ft at 12:50AM Jan 29, 2023Observed: 4.48 ft at 1:00AM Jan 29, 2023Observed: 4.45 ft at 1:10AM Jan 29, 2023Observed: 4.45 ft at 1:20AM Jan 29, 2023Observed: 4.44 ft at 1:30AM Jan 29, 2023Observed: 4.43 ft at 1:40AM Jan 29, 2023Observed: 4.43 ft at 1:50AM Jan 29, 2023Observed: 4.41 ft at 2:00AM Jan 29, 2023Observed: 4.39 ft at 2:10AM Jan 29, 2023Observed: 4.39 ft at 2:20AM Jan 29, 2023Observed: 4.38 ft at 2:30AM Jan 29, 2023Observed: 4.38 ft at 2:40AM Jan 29, 2023Observed: 4.38 ft at 2:50AM Jan 29, 2023Observed: 4.37 ft at 3:00AM Jan 29, 2023Observed: 4.37 ft at 3:10AM Jan 29, 2023Observed: 4.36 ft at 3:20AM Jan 29, 2023Observed: 4.34 ft at 3:30AM Jan 29, 2023Observed: 4.34 ft at 3:40AM Jan 29, 2023Observed: 4.33 ft at 3:50AM Jan 29, 2023Observed: 4.32 ft at 4:00AM Jan 29, 2023Observed: 4.32 ft at 4:10AM Jan 29, 2023Observed: 4.31 ft at 4:20AM Jan 29, 2023Observed: 4.31 ft at 4:30AM Jan 29, 2023Observed: 4.3 ft at 4:40AM Jan 29, 2023Observed: 4.3 ft at 4:50AM Jan 29, 2023Observed: 4.29 ft at 5:00AM Jan 29, 2023Observed: 4.29 ft at 5:10AM Jan 29, 2023Observed: 4.29 ft at 5:20AM Jan 29, 2023Observed: 4.29 ft at 5:30AM Jan 29, 2023Observed: 4.29 ft at 5:40AM Jan 29, 2023Observed: 4.29 ft at 5:50AM Jan 29, 2023Observed: 4.29 ft at 6:00AM Jan 29, 2023Observed: 4.29 ft at 6:10AM Jan 29, 2023Observed: 4.3 ft at 6:20AM Jan 29, 2023Observed: 4.31 ft at 6:30AM Jan 29, 2023Observed: 4.31 ft at 6:40AM Jan 29, 2023Observed: 4.3 ft at 6:50AM Jan 29, 2023Observed: 4.32 ft at 7:00AM Jan 29, 2023Observed: 4.31 ft at 7:10AM Jan 29, 2023Observed: 4.32 ft at 7:20AM Jan 29, 2023Observed: 4.33 ft at 7:30AM Jan 29, 2023Observed: 4.33 ft at 7:40AM Jan 29, 2023Observed: 4.33 ft at 7:50AM Jan 29, 2023Observed: 4.33 ft at 8:00AM Jan 29, 2023Observed: 4.34 ft at 8:10AM Jan 29, 2023Observed: 4.34 ft at 8:20AM Jan 29, 2023Observed: 4.33 ft at 8:30AM Jan 29, 2023Observed: 4.32 ft at 8:40AM Jan 29, 2023Observed: 4.31 ft at 8:50AM Jan 29, 2023Observed: 4.31 ft at 9:00AM Jan 29, 2023Observed: 4.3 ft at 9:10AM Jan 29, 2023Observed: 4.3 ft at 9:20AM Jan 29, 2023Observed: 4.3 ft at 9:30AM Jan 29, 2023Observed: 4.3 ft at 9:40AM Jan 29, 2023Observed: 4.3 ft at 9:50AM Jan 29, 2023Observed: 4.29 ft at 10:00AM Jan 29, 2023Observed: 4.24 ft at 10:10AM Jan 29, 2023Observed: 4.17 ft at 10:20AM Jan 29, 2023Observed: 4.14 ft at 10:30AM Jan 29, 2023Observed: 4.12 ft at 10:40AM Jan 29, 2023Observed: 4.11 ft at 10:50AM Jan 29, 2023Observed: 4.09 ft at 11:00AM Jan 29, 2023Observed: 4.08 ft at 11:10AM Jan 29, 2023Observed: 4.07 ft at 11:20AM Jan 29, 2023Observed: 4.05 ft at 11:30AM Jan 29, 2023Observed: 4.04 ft at 11:40AM Jan 29, 2023Observed: 4.03 ft at 11:50AM Jan 29, 2023Observed: 4.02 ft at 12:00PM Jan 29, 2023Observed: 4.03 ft at 12:10PM Jan 29, 2023Observed: 4.02 ft at 12:20PM Jan 29, 2023Observed: 4.02 ft at 12:30PM Jan 29, 2023Observed: 4.01 ft at 12:40PM Jan 29, 2023Observed: 4.02 ft at 12:50PM Jan 29, 2023Observed: 4.02 ft at 1:00PM Jan 29, 2023Observed: 4.03 ft at 1:10PM Jan 29, 2023Observed: 4.03 ft at 1:20PM Jan 29, 2023Observed: 4.02 ft at 1:30PM Jan 29, 2023Observed: 4.03 ft at 1:40PM Jan 29, 2023Observed: 4.02 ft at 1:50PM Jan 29, 2023Observed: 4.03 ft at 2:00PM Jan 29, 2023Observed: 4.02 ft at 2:10PM Jan 29, 2023Observed: 4.03 ft at 2:20PM Jan 29, 2023Observed: 4.01 ft at 2:30PM Jan 29, 2023Observed: 4 ft at 2:40PM Jan 29, 2023Observed: 3.99 ft at 2:50PM Jan 29, 2023Observed: 3.99 ft at 3:00PM Jan 29, 2023Observed: 3.98 ft at 3:10PM Jan 29, 2023Observed: 3.96 ft at 3:20PM Jan 29, 2023Observed: 3.95 ft at 3:30PM Jan 29, 2023Observed: 3.95 ft at 3:40PM Jan 29, 2023Observed: 3.94 ft at 3:50PM Jan 29, 2023Observed: 3.94 ft at 4:00PM Jan 29, 2023Observed: 3.93 ft at 4:10PM Jan 29, 2023Observed: 3.93 ft at 4:20PM Jan 29, 2023Observed: 3.93 ft at 4:30PM Jan 29, 2023Observed: 3.92 ft at 4:40PM Jan 29, 2023Observed: 3.91 ft at 4:50PM Jan 29, 2023Observed: 3.91 ft at 5:00PM Jan 29, 2023Observed: 3.91 ft at 5:10PM Jan 29, 2023Observed: 3.91 ft at 5:20PM Jan 29, 2023Observed: 3.91 ft at 5:30PM Jan 29, 2023Observed: 3.91 ft at 5:40PM Jan 29, 2023Observed: 3.9 ft at 5:50PM Jan 29, 2023Observed: 3.91 ft at 6:00PM Jan 29, 2023Observed: 3.91 ft at 6:10PM Jan 29, 2023Observed: 3.9 ft at 6:20PM Jan 29, 2023Observed: 3.9 ft at 6:30PM Jan 29, 2023Observed: 3.89 ft at 6:40PM Jan 29, 2023Observed: 3.88 ft at 6:50PM Jan 29, 2023Observed: 3.88 ft at 7:00PM Jan 29, 2023Observed: 3.88 ft at 7:10PM Jan 29, 2023Observed: 3.87 ft at 7:20PM Jan 29, 2023Observed: 3.86 ft at 7:30PM Jan 29, 2023Observed: 3.87 ft at 7:40PM Jan 29, 2023Observed: 3.86 ft at 7:50PM Jan 29, 2023Observed: 3.86 ft at 8:00PM Jan 29, 2023Observed: 3.85 ft at 8:10PM Jan 29, 2023Observed: 3.85 ft at 8:20PM Jan 29, 2023Observed: 3.85 ft at 8:30PM Jan 29, 2023Observed: 3.85 ft at 8:40PM Jan 29, 2023Observed: 3.85 ft at 8:50PM Jan 29, 2023Observed: 3.83 ft at 9:00PM Jan 29, 2023Observed: 3.83 ft at 9:10PM Jan 29, 2023Observed: 3.83 ft at 9:20PM Jan 29, 2023Observed: 3.82 ft at 9:30PM Jan 29, 2023Observed: 3.81 ft at 9:40PM Jan 29, 2023Observed: 3.8 ft at 9:50PM Jan 29, 2023Observed: 3.8 ft at 10:00PM Jan 29, 2023Observed: 3.78 ft at 10:10PM Jan 29, 2023Observed: 3.79 ft at 10:20PM Jan 29, 2023Observed: 3.79 ft at 10:30PM Jan 29, 2023Observed: 3.79 ft at 10:40PM Jan 29, 2023Observed: 3.78 ft at 10:50PM Jan 29, 2023Observed: 3.77 ft at 11:00PM Jan 29, 2023Observed: 3.76 ft at 11:10PM Jan 29, 2023Observed: 3.75 ft at 11:20PM Jan 29, 2023Observed: 3.75 ft at 11:30PM Jan 29, 2023Observed: 3.76 ft at 11:40PM Jan 29, 2023Observed: 3.76 ft at 11:50PM Jan 29, 2023Observed: 3.76 ft at 12:00AM Jan 30, 2023Observed: 3.75 ft at 12:10AM Jan 30, 2023Observed: 3.74 ft at 12:20AM Jan 30, 2023Observed: 3.73 ft at 12:30AM Jan 30, 2023Observed: 3.74 ft at 12:40AM Jan 30, 2023Observed: 3.74 ft at 12:50AM Jan 30, 2023Observed: 3.73 ft at 1:00AM Jan 30, 2023Observed: 3.74 ft at 1:10AM Jan 30, 2023Observed: 3.74 ft at 1:20AM Jan 30, 2023Observed: 3.74 ft at 1:30AM Jan 30, 2023Observed: 3.74 ft at 1:40AM Jan 30, 2023Observed: 3.74 ft at 1:50AM Jan 30, 2023Observed: 3.74 ft at 2:00AM Jan 30, 2023Observed: 3.75 ft at 2:10AM Jan 30, 2023Observed: 3.75 ft at 2:20AM Jan 30, 2023Observed: 3.74 ft at 2:30AM Jan 30, 2023Observed: 3.74 ft at 2:40AM Jan 30, 2023Observed: 3.73 ft at 2:50AM Jan 30, 2023Observed: 3.73 ft at 3:00AM Jan 30, 2023Observed: 3.73 ft at 3:10AM Jan 30, 2023Observed: 3.73 ft at 3:20AM Jan 30, 2023Observed: 3.72 ft at 3:30AM Jan 30, 2023Observed: 3.72 ft at 3:40AM Jan 30, 2023Observed: 3.72 ft at 3:50AM Jan 30, 2023Observed: 3.72 ft at 4:00AM Jan 30, 2023Observed: 3.72 ft at 4:10AM Jan 30, 2023Observed: 3.73 ft at 4:20AM Jan 30, 2023Observed: 3.73 ft at 4:30AM Jan 30, 2023Observed: 3.74 ft at 4:40AM Jan 30, 2023Observed: 3.74 ft at 4:50AM Jan 30, 2023Observed: 3.75 ft at 5:00AM Jan 30, 2023Observed: 3.74 ft at 5:10AM Jan 30, 2023Observed: 3.74 ft at 5:20AM Jan 30, 2023Observed: 3.75 ft at 5:30AM Jan 30, 2023Observed: 3.76 ft at 5:40AM Jan 30, 2023Observed: 3.76 ft at 5:50AM Jan 30, 2023Observed: 3.76 ft at 6:00AM Jan 30, 2023Observed: 3.76 ft at 6:10AM Jan 30, 2023Observed: 3.76 ft at 6:20AM Jan 30, 2023Observed: 3.76 ft at 6:30AM Jan 30, 2023Observed: 3.78 ft at 6:40AM Jan 30, 2023Observed: 3.79 ft at 6:50AM Jan 30, 2023Observed: 3.79 ft at 7:00AM Jan 30, 2023Observed: 3.79 ft at 7:10AM Jan 30, 2023Observed: 3.8 ft at 7:20AM Jan 30, 2023Observed: 3.8 ft at 7:30AM Jan 30, 2023Observed: 3.8 ft at 7:40AM Jan 30, 2023Observed: 3.81 ft at 7:50AM Jan 30, 2023Observed: 3.81 ft at 8:00AM Jan 30, 2023Observed: 3.81 ft at 8:10AM Jan 30, 2023Observed: 3.82 ft at 8:20AM Jan 30, 2023Observed: 3.83 ft at 8:30AM Jan 30, 2023Observed: 3.83 ft at 8:40AM Jan 30, 2023Observed: 3.83 ft at 8:50AM Jan 30, 2023Observed: 3.84 ft at 9:00AM Jan 30, 2023Observed: 3.83 ft at 9:10AM Jan 30, 2023Observed: 3.83 ft at 9:20AM Jan 30, 2023Observed: 3.83 ft at 9:30AM Jan 30, 2023Observed: 3.84 ft at 9:40AM Jan 30, 2023Observed: 3.84 ft at 9:50AM Jan 30, 2023Observed: 3.86 ft at 10:00AM Jan 30, 2023Observed: 3.86 ft at 10:10AM Jan 30, 2023Observed: 3.86 ft at 10:20AM Jan 30, 2023Observed: 3.87 ft at 10:30AM Jan 30, 2023Observed: 3.87 ft at 10:40AM Jan 30, 2023Observed: 3.88 ft at 10:50AM Jan 30, 2023Observed: 3.88 ft at 11:00AM Jan 30, 2023Observed: 3.89 ft at 11:10AM Jan 30, 2023Observed: 3.9 ft at 11:20AM Jan 30, 2023Observed: 3.9 ft at 11:30AM Jan 30, 2023Observed: 3.9 ft at 11:40AM Jan 30, 2023Observed: 3.9 ft at 11:50AM Jan 30, 2023Observed: 3.9 ft at 12:00PM Jan 30, 2023Observed: 3.92 ft at 12:10PM Jan 30, 2023Observed: 3.91 ft at 12:20PM Jan 30, 2023Observed: 3.91 ft at 12:30PM Jan 30, 2023Observed: 3.92 ft at 12:40PM Jan 30, 2023Observed: 3.92 ft at 12:50PM Jan 30, 2023Observed: 3.91 ft at 1:00PM Jan 30, 2023Observed: 3.92 ft at 1:10PM Jan 30, 2023Observed: 3.92 ft at 1:20PM Jan 30, 2023Observed: 3.91 ft at 1:30PM Jan 30, 2023Observed: 3.91 ft at 1:40PM Jan 30, 2023Observed: 3.92 ft at 1:50PM Jan 30, 2023Observed: 3.91 ft at 2:00PM Jan 30, 2023Observed: 3.92 ft at 2:10PM Jan 30, 2023Observed: 3.93 ft at 2:20PM Jan 30, 2023Observed: 3.92 ft at 2:30PM Jan 30, 2023Observed: 3.93 ft at 2:40PM Jan 30, 2023Observed: 3.94 ft at 2:50PM Jan 30, 2023Observed: 3.95 ft at 3:00PM Jan 30, 2023Observed: 3.95 ft at 3:10PM Jan 30, 2023Observed: 3.95 ft at 3:20PM Jan 30, 2023Observed: 3.96 ft at 3:30PM Jan 30, 2023Observed: 3.97 ft at 3:40PM Jan 30, 2023Observed: 3.99 ft at 3:50PM Jan 30, 2023Observed: 4 ft at 4:00PM Jan 30, 2023Observed: 4 ft at 4:10PM Jan 30, 2023Observed: 4.01 ft at 4:20PM Jan 30, 2023Observed: 4.02 ft at 4:30PM Jan 30, 2023Observed: 4.03 ft at 4:40PM Jan 30, 2023Observed: 4.03 ft at 4:50PM Jan 30, 2023Observed: 4.04 ft at 5:00PM Jan 30, 2023Observed: 4.06 ft at 5:10PM Jan 30, 2023Observed: 4.06 ft at 5:20PM Jan 30, 2023Observed: 4.07 ft at 5:30PM Jan 30, 2023Observed: 4.09 ft at 5:40PM Jan 30, 2023Observed: 4.11 ft at 5:50PM Jan 30, 2023Observed: 4.12 ft at 6:00PM Jan 30, 2023Observed: 4.13 ft at 6:10PM Jan 30, 2023Observed: 4.14 ft at 6:20PM Jan 30, 2023Observed: 4.16 ft at 6:30PM Jan 30, 2023Observed: 4.16 ft at 6:40PM Jan 30, 2023Observed: 4.18 ft at 6:50PM Jan 30, 2023Observed: 4.19 ft at 7:00PM Jan 30, 2023Observed: 4.2 ft at 7:10PM Jan 30, 2023Observed: 4.2 ft at 7:20PM Jan 30, 2023Observed: 4.22 ft at 7:30PM Jan 30, 2023Observed: 4.23 ft at 7:40PM Jan 30, 2023Observed: 4.24 ft at 7:50PM Jan 30, 2023Observed: 4.25 ft at 8:00PM Jan 30, 2023Observed: 4.25 ft at 8:10PM Jan 30, 2023Observed: 4.26 ft at 8:20PM Jan 30, 2023Observed: 4.26 ft at 8:30PM Jan 30, 2023Observed: 4.27 ft at 8:40PM Jan 30, 2023Observed: 4.29 ft at 8:50PM Jan 30, 2023Observed: 4.29 ft at 9:00PM Jan 30, 2023Observed: 4.31 ft at 9:10PM Jan 30, 2023Observed: 4.31 ft at 9:20PM Jan 30, 2023Observed: 4.32 ft at 9:30PM Jan 30, 2023Observed: 4.33 ft at 9:40PM Jan 30, 2023Observed: 4.33 ft at 9:50PM Jan 30, 2023Observed: 4.35 ft at 10:00PM Jan 30, 2023Observed: 4.35 ft at 10:10PM Jan 30, 2023Observed: 4.36 ft at 10:20PM Jan 30, 2023Observed: 4.38 ft at 10:30PM Jan 30, 2023Observed: 4.38 ft at 10:40PM Jan 30, 2023Observed: 4.4 ft at 10:50PM Jan 30, 2023Observed: 4.4 ft at 11:00PM Jan 30, 2023Observed: 4.4 ft at 11:10PM Jan 30, 2023Observed: 4.41 ft at 11:20PM Jan 30, 2023Observed: 4.42 ft at 11:30PM Jan 30, 2023Observed: 4.43 ft at 11:40PM Jan 30, 2023Observed: 4.44 ft at 11:50PM Jan 30, 2023Observed: 4.45 ft at 12:00AM Jan 31, 2023Observed: 4.46 ft at 12:10AM Jan 31, 2023Observed: 4.47 ft at 12:20AM Jan 31, 2023Observed: 4.48 ft at 12:30AM Jan 31, 2023Observed: 4.49 ft at 12:40AM Jan 31, 2023Observed: 4.5 ft at 12:50AM Jan 31, 2023Observed: 4.51 ft at 1:00AM Jan 31, 2023Observed: 4.52 ft at 1:10AM Jan 31, 2023Observed: 4.54 ft at 1:20AM Jan 31, 2023Observed: 4.53 ft at 1:30AM Jan 31, 2023Observed: 4.55 ft at 1:40AM Jan 31, 2023Observed: 4.56 ft at 1:50AM Jan 31, 2023Observed: 4.57 ft at 2:00AM Jan 31, 2023Observed: 4.58 ft at 2:10AM Jan 31, 2023Observed: 4.58 ft at 2:20AM Jan 31, 2023Observed: 4.59 ft at 2:30AM Jan 31, 2023Observed: 4.6 ft at 2:40AM Jan 31, 2023Observed: 4.6 ft at 2:50AM Jan 31, 2023Observed: 4.61 ft at 3:00AM Jan 31, 2023Observed: 4.63 ft at 3:10AM Jan 31, 2023Observed: 4.63 ft at 3:20AM Jan 31, 2023Observed: 4.63 ft at 3:30AM Jan 31, 2023Observed: 4.65 ft at 3:40AM Jan 31, 2023Observed: 4.66 ft at 3:50AM Jan 31, 2023Observed: 4.67 ft at 4:00AM Jan 31, 2023Observed: 4.67 ft at 4:10AM Jan 31, 2023Observed: 4.68 ft at 4:20AM Jan 31, 2023Observed: 4.69 ft at 4:30AM Jan 31, 2023Observed: 4.7 ft at 4:40AM Jan 31, 2023Observed: 4.71 ft at 4:50AM Jan 31, 2023Observed: 4.73 ft at 5:00AM Jan 31, 2023Observed: 4.73 ft at 5:10AM Jan 31, 2023Observed: 4.73 ft at 5:20AM Jan 31, 2023Observed: 4.73 ft at 5:30AM Jan 31, 2023Observed: 4.74 ft at 5:40AM Jan 31, 2023Observed: 4.75 ft at 5:50AM Jan 31, 2023Observed: 4.75 ft at 6:00AM Jan 31, 2023Observed: 4.76 ft at 6:10AM Jan 31, 2023Observed: 4.77 ft at 6:20AM Jan 31, 2023Observed: 4.78 ft at 6:30AM Jan 31, 2023Observed: 4.79 ft at 6:40AM Jan 31, 2023Observed: 4.8 ft at 6:50AM Jan 31, 2023Observed: 4.8 ft at 7:00AM Jan 31, 2023Observed: 4.81 ft at 7:10AM Jan 31, 2023Observed: 4.82 ft at 7:20AM Jan 31, 2023Observed: 4.83 ft at 7:30AM Jan 31, 2023Observed: 4.84 ft at 7:40AM Jan 31, 2023Observed: 4.86 ft at 7:50AM Jan 31, 2023Observed: 4.87 ft at 8:00AM Jan 31, 2023Observed: 4.88 ft at 8:10AM Jan 31, 2023Observed: 4.88 ft at 8:20AM Jan 31, 2023Observed: 4.91 ft at 8:30AM Jan 31, 2023Observed: 4.91 ft at 8:40AM Jan 31, 2023Observed: 4.92 ft at 8:50AM Jan 31, 2023Observed: 4.93 ft at 9:00AM Jan 31, 2023Observed: 4.94 ft at 9:10AM Jan 31, 2023Observed: 4.95 ft at 9:20AM Jan 31, 2023Observed: 4.95 ft at 9:30AM Jan 31, 2023Observed: 4.97 ft at 9:40AM Jan 31, 2023Observed: 4.97 ft at 9:50AM Jan 31, 2023Observed: 4.98 ft at 10:00AM Jan 31, 2023Observed: 4.99 ft at 10:10AM Jan 31, 2023Observed: 4.99 ft at 10:20AM Jan 31, 2023Observed: 5 ft at 10:30AM Jan 31, 2023Highest Observation: 5.01 ft at 10:40AM Jan 31, 2023Highest Observation: 5.01 ft at 10:50AM Jan 31, 2023Observed: 5 ft at 11:00AM Jan 31, 2023Highest Observation: 5.01 ft at 11:10AM Jan 31, 2023Highest Observation: 5.01 ft at 11:20AM Jan 31, 2023Observed: 5 ft at 11:30AM Jan 31, 2023Highest Observation: 5.01 ft at 11:40AM Jan 31, 2023Highest Observation: 5.01 ft at 11:50AM Jan 31, 2023Observed: 5 ft at 12:00PM Jan 31, 2023Highest Observation: 5.01 ft at 12:10PM Jan 31, 2023Highest Observation: 5.01 ft at 12:20PM Jan 31, 2023Highest Observation: 5.01 ft at 12:30PM Jan 31, 2023Highest Observation: 5.01 ft at 12:40PM Jan 31, 2023Highest Observation: 5.01 ft at 12:50PM Jan 31, 2023Observed: 5 ft at 1:00PM Jan 31, 2023Highest Observation: 5.01 ft at 1:10PM Jan 31, 2023Highest Observation: 5.01 ft at 1:20PM Jan 31, 2023Observed: 5 ft at 1:30PM Jan 31, 2023Observed: 5 ft at 1:40PM Jan 31, 2023Observed: 4.99 ft at 1:50PM Jan 31, 2023Observed: 4.99 ft at 2:00PM Jan 31, 2023Observed: 5 ft at 2:10PM Jan 31, 2023Observed: 4.99 ft at 2:20PM Jan 31, 2023Observed: 4.99 ft at 2:30PM Jan 31, 2023Observed: 5 ft at 2:40PM Jan 31, 2023Observed: 5 ft at 2:50PM Jan 31, 2023Observed: 4.99 ft at 3:00PM Jan 31, 2023Observed: 4.99 ft at 3:10PM Jan 31, 2023Observed: 4.99 ft at 3:20PM Jan 31, 2023Observed: 5 ft at 3:30PM Jan 31, 2023Observed: 4.99 ft at 3:40PM Jan 31, 2023Observed: 4.99 ft at 3:50PM Jan 31, 2023Observed: 5 ft at 4:00PM Jan 31, 2023Observed: 4.99 ft at 4:10PM Jan 31, 2023Observed: 5 ft at 4:20PM Jan 31, 2023Observed: 4.99 ft at 4:30PM Jan 31, 2023Observed: 4.99 ft at 4:40PM Jan 31, 2023Observed: 4.99 ft at 4:50PM Jan 31, 2023Observed: 4.98 ft at 5:00PM Jan 31, 2023Observed: 4.99 ft at 5:10PM Jan 31, 2023Observed: 4.97 ft at 5:20PM Jan 31, 2023Observed: 4.98 ft at 5:30PM Jan 31, 2023Observed: 4.98 ft at 5:40PM Jan 31, 2023Observed: 4.98 ft at 5:50PM Jan 31, 2023Observed: 4.97 ft at 6:00PM Jan 31, 2023Observed: 4.97 ft at 6:10PM Jan 31, 2023Observed: 4.97 ft at 6:20PM Jan 31, 2023Observed: 4.96 ft at 6:30PM Jan 31, 2023Observed: 4.97 ft at 6:40PM Jan 31, 2023Observed: 4.96 ft at 6:50PM Jan 31, 2023Observed: 4.97 ft at 7:00PM Jan 31, 2023Observed: 4.98 ft at 7:10PM Jan 31, 2023Highest Forecast: 5.3 ft 12:00AM Feb 01, 2023Highest Forecast: 5.3 ft 6:00AM Feb 01, 2023Highest Forecast: 5.3 ft 12:00PM Feb 01, 2023Forecast: 5.2 ft 6:00PM Feb 01, 2023Forecast: 5.2 ft 12:00AM Feb 02, 2023Forecast: 5.1 ft 6:00AM Feb 02, 2023Forecast: 5.1 ft 12:00PM Feb 02, 2023Forecast: 5 ft 6:00PM Feb 02, 2023Forecast: 5 ft 12:00AM Feb 03, 2023Forecast: 4.9 ft 6:00AM Feb 03, 2023Forecast: 4.9 ft 12:00PM Feb 03, 2023Forecast: 4.9 ft 6:00PM Feb 03, 2023Forecast: 4.9 ft 12:00AM Feb 04, 2023Forecast: 4.8 ft 6:00AM Feb 04, 2023Forecast: 4.8 ft 12:00PM Feb 04, 2023Forecast: 4.8 ft 6:00PM Feb 04, 2023Forecast: 4.8 ft 12:00AM Feb 05, 2023Forecast: 4.8 ft 6:00AM Feb 05, 2023Forecast: 4.8 ft 12:00PM Feb 05, 2023Forecast: 4.8 ft 6:00PM Feb 05, 2023Forecast: 4.8 ft 12:00AM Feb 06, 2023Forecast: 4.7 ft 6:00AM Feb 06, 2023Forecast: 4.7 ft 12:00PM Feb 06, 2023Forecast: 4.7 ft 6:00PM Feb 06, 2023Forecast: 4.7 ft 12:00AM Feb 07, 2023Forecast: 4.7 ft 6:00AM Feb 07, 2023U.S. Army Corps of EngineersNBOI2(plotting HTIRG) Graph Created (7:48PM Jan 31, 2023)ObservedForecast (issued 10:57AM Jan 31)Latest observed value: 4.98 ft at 7:10 PM CST 31-Jan-2023. 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 48 hours into the future from the forecast issuance time.

NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts for the Mississippi River at New Boston are issued routinely year-round.

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Upstream Gauge - at Muscatine Upstream Gauge Downstream Gauge Downstream Gauge - at Keithsburg
Flood Categories (in feet)
Major Flood Stage: 18.5
Moderate Flood Stage: 16.5
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 25.90 ft on 07/09/1993
(2) 25.20 ft on 06/17/2008
(3) 24.55 ft on 07/05/2014
(4) 24.42 ft on 06/02/2019 (P)
(5) 24.42 ft on 06/01/2019
(6) 23.59 ft on 05/03/2019 (P)
(7) 23.14 ft on 04/28/1965
(8) 22.46 ft on 04/25/2001
(9) 22.30 ft on 04/21/2013
(10) 21.83 ft on 05/01/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.42 ft on 06/02/2019 (P)
(2) 24.42 ft on 06/01/2019
(3) 23.59 ft on 05/03/2019 (P)
(4) 21.04 ft on 04/10/2019 (P)
(5) 18.47 ft on 05/12/2018
(6) 17.79 ft on 06/01/2017
(7) 18.70 ft on 09/30/2016
(8) 16.24 ft on 03/29/2016
(9) 15.54 ft on 06/19/2015
(10) 24.55 ft on 07/05/2014
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
21 Water affects grain elevators in New Boston.
20.6 The Lake Odessa levee overtops.
18.1 Lock and Dam 17 is closed.
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Latitude: 41.191389° N, Longitude: 91.055556° 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 526.57 ft 541.57 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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Page last modified: 2-Nov-2020 7:29 PM
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