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Hydrograph River at a Glance Download
Cedar River at Janesville Stage (ft)Flow (cfs)Observed: 1.31 ft at 1:30AM Jan 26, 2023Observed: 1.3 ft at 1:45AM Jan 26, 2023Observed: 1.3 ft at 2:00AM Jan 26, 2023Observed: 1.3 ft at 2:15AM Jan 26, 2023Observed: 1.29 ft at 2:30AM Jan 26, 2023Observed: 1.3 ft at 2:45AM Jan 26, 2023Observed: 1.29 ft at 3:00AM Jan 26, 2023Observed: 1.29 ft at 3:15AM Jan 26, 2023Observed: 1.3 ft at 3:30AM Jan 26, 2023Observed: 1.3 ft at 3:45AM Jan 26, 2023Observed: 1.3 ft at 4:00AM Jan 26, 2023Observed: 1.31 ft at 4:15AM Jan 26, 2023Observed: 1.32 ft at 4:30AM Jan 26, 2023Observed: 1.33 ft at 4:45AM Jan 26, 2023Observed: 1.34 ft at 5:00AM Jan 26, 2023Observed: 1.34 ft at 5:15AM Jan 26, 2023Observed: 1.35 ft at 5:30AM Jan 26, 2023Observed: 1.35 ft at 5:45AM Jan 26, 2023Observed: 1.35 ft at 6:00AM Jan 26, 2023Observed: 1.35 ft at 6:15AM Jan 26, 2023Observed: 1.35 ft at 6:30AM Jan 26, 2023Observed: 1.35 ft at 6:45AM Jan 26, 2023Observed: 1.35 ft at 7:00AM Jan 26, 2023Observed: 1.34 ft at 7:15AM Jan 26, 2023Observed: 1.35 ft at 7:30AM Jan 26, 2023Observed: 1.35 ft at 7:45AM Jan 26, 2023Observed: 1.35 ft at 8:00AM Jan 26, 2023Observed: 1.35 ft at 8:15AM Jan 26, 2023Observed: 1.36 ft at 8:30AM Jan 26, 2023Observed: 1.36 ft at 8:45AM Jan 26, 2023Observed: 1.36 ft at 9:00AM Jan 26, 2023Observed: 1.37 ft at 9:15AM Jan 26, 2023Observed: 1.37 ft at 9:30AM Jan 26, 2023Observed: 1.37 ft at 9:45AM Jan 26, 2023Observed: 1.37 ft at 10:00AM Jan 26, 2023Observed: 1.38 ft at 10:15AM Jan 26, 2023Observed: 1.4 ft at 10:30AM Jan 26, 2023Observed: 1.34 ft at 10:45AM Jan 26, 2023Observed: 1.3 ft at 11:00AM Jan 26, 2023Observed: 1.29 ft at 11:15AM Jan 26, 2023Observed: 1.25 ft at 11:30AM Jan 26, 2023Observed: 1.19 ft at 11:45AM Jan 26, 2023Observed: 1.15 ft at 12:00PM Jan 26, 2023Observed: 1.12 ft at 12:15PM Jan 26, 2023Observed: 1.1 ft at 12:30PM Jan 26, 2023Observed: 1.1 ft at 12:45PM Jan 26, 2023Observed: 1.09 ft at 1:00PM Jan 26, 2023Observed: 1.09 ft at 1:15PM Jan 26, 2023Observed: 1.09 ft at 1:30PM Jan 26, 2023Observed: 1.1 ft at 1:45PM Jan 26, 2023Observed: 1.11 ft at 2:00PM Jan 26, 2023Observed: 1.12 ft at 2:15PM Jan 26, 2023Observed: 1.14 ft at 2:30PM Jan 26, 2023Observed: 1.15 ft at 2:45PM Jan 26, 2023Observed: 1.16 ft at 3:00PM Jan 26, 2023Observed: 1.17 ft at 3:15PM Jan 26, 2023Observed: 1.17 ft at 3:30PM Jan 26, 2023Observed: 1.18 ft at 3:45PM Jan 26, 2023Observed: 1.19 ft at 4:00PM Jan 26, 2023Observed: 1.19 ft at 4:15PM Jan 26, 2023Observed: 1.2 ft at 4:30PM Jan 26, 2023Observed: 1.21 ft at 4:45PM Jan 26, 2023Observed: 1.22 ft at 5:00PM Jan 26, 2023Observed: 1.24 ft at 5:15PM Jan 26, 2023Observed: 1.27 ft at 5:30PM Jan 26, 2023Observed: 1.3 ft at 5:45PM Jan 26, 2023Observed: 1.33 ft at 6:00PM Jan 26, 2023Observed: 1.37 ft at 6:15PM Jan 26, 2023Observed: 1.4 ft at 6:30PM Jan 26, 2023Observed: 1.44 ft at 6:45PM Jan 26, 2023Observed: 1.47 ft at 7:00PM Jan 26, 2023Observed: 1.5 ft at 7:15PM Jan 26, 2023Observed: 1.53 ft at 7:30PM Jan 26, 2023Observed: 1.56 ft at 7:45PM Jan 26, 2023Observed: 1.59 ft at 8:00PM Jan 26, 2023Observed: 1.61 ft at 8:15PM Jan 26, 2023Observed: 1.64 ft at 8:30PM Jan 26, 2023Observed: 1.66 ft at 8:45PM Jan 26, 2023Observed: 1.68 ft at 9:00PM Jan 26, 2023Observed: 1.7 ft at 9:15PM Jan 26, 2023Observed: 1.72 ft at 9:30PM Jan 26, 2023Observed: 1.74 ft at 9:45PM Jan 26, 2023Observed: 1.76 ft at 10:00PM Jan 26, 2023Observed: 1.79 ft at 10:15PM Jan 26, 2023Observed: 1.81 ft at 10:30PM Jan 26, 2023Observed: 1.83 ft at 10:45PM Jan 26, 2023Observed: 1.85 ft at 11:00PM Jan 26, 2023Observed: 1.86 ft at 11:15PM Jan 26, 2023Observed: 1.88 ft at 11:30PM Jan 26, 2023Observed: 1.9 ft at 11:45PM Jan 26, 2023Observed: 1.92 ft at 12:00AM Jan 27, 2023Observed: 1.93 ft at 12:15AM Jan 27, 2023Observed: 1.95 ft at 12:30AM Jan 27, 2023Observed: 1.96 ft at 12:45AM Jan 27, 2023Observed: 1.97 ft at 1:00AM Jan 27, 2023Observed: 1.98 ft at 1:15AM Jan 27, 2023Observed: 1.99 ft at 1:30AM Jan 27, 2023Observed: 2 ft at 1:45AM Jan 27, 2023Observed: 2 ft at 2:00AM Jan 27, 2023Observed: 2.01 ft at 2:15AM Jan 27, 2023Observed: 2.01 ft at 2:30AM Jan 27, 2023Observed: 2.01 ft at 2:45AM Jan 27, 2023Observed: 1.99 ft at 3:00AM Jan 27, 2023Observed: 1.98 ft at 3:15AM Jan 27, 2023Observed: 1.96 ft at 3:30AM Jan 27, 2023Observed: 1.96 ft at 3:45AM Jan 27, 2023Observed: 1.95 ft at 4:00AM Jan 27, 2023Observed: 1.94 ft at 4:15AM Jan 27, 2023Observed: 1.93 ft at 4:30AM Jan 27, 2023Observed: 1.92 ft at 4:45AM Jan 27, 2023Observed: 1.9 ft at 5:00AM Jan 27, 2023Observed: 1.89 ft at 5:15AM Jan 27, 2023Observed: 1.88 ft at 5:30AM Jan 27, 2023Observed: 1.87 ft at 5:45AM Jan 27, 2023Observed: 1.86 ft at 6:00AM Jan 27, 2023Observed: 1.85 ft at 6:15AM Jan 27, 2023Observed: 1.84 ft at 6:30AM Jan 27, 2023Observed: 1.83 ft at 6:45AM Jan 27, 2023Observed: 1.83 ft at 7:00AM Jan 27, 2023Observed: 1.83 ft at 7:15AM Jan 27, 2023Observed: 1.82 ft at 7:30AM Jan 27, 2023Observed: 1.82 ft at 7:45AM Jan 27, 2023Observed: 1.82 ft at 8:00AM Jan 27, 2023Observed: 1.82 ft at 8:15AM Jan 27, 2023Observed: 1.83 ft at 8:30AM Jan 27, 2023Observed: 1.83 ft at 8:45AM Jan 27, 2023Observed: 1.84 ft at 9:00AM Jan 27, 2023Observed: 1.84 ft at 9:15AM Jan 27, 2023Observed: 1.85 ft at 9:30AM Jan 27, 2023Observed: 1.85 ft at 9:45AM Jan 27, 2023Observed: 1.84 ft at 10:00AM Jan 27, 2023Observed: 1.84 ft at 10:15AM Jan 27, 2023Observed: 1.83 ft at 10:30AM Jan 27, 2023Observed: 1.81 ft at 10:45AM Jan 27, 2023Observed: 1.78 ft at 11:00AM Jan 27, 2023Observed: 1.76 ft at 11:15AM Jan 27, 2023Observed: 1.72 ft at 11:30AM Jan 27, 2023Observed: 1.69 ft at 11:45AM Jan 27, 2023Observed: 1.66 ft at 12:00PM Jan 27, 2023Observed: 1.62 ft at 12:15PM Jan 27, 2023Observed: 1.58 ft at 12:30PM Jan 27, 2023Observed: 1.53 ft at 12:45PM Jan 27, 2023Observed: 1.5 ft at 1:00PM Jan 27, 2023Observed: 1.44 ft at 1:15PM Jan 27, 2023Observed: 1.38 ft at 1:30PM Jan 27, 2023Observed: 1.34 ft at 1:45PM Jan 27, 2023Observed: 1.33 ft at 2:00PM Jan 27, 2023Observed: 1.33 ft at 2:15PM Jan 27, 2023Observed: 1.35 ft at 2:30PM Jan 27, 2023Observed: 1.34 ft at 2:45PM Jan 27, 2023Observed: 1.36 ft at 3:00PM Jan 27, 2023Observed: 1.37 ft at 3:15PM Jan 27, 2023Observed: 1.39 ft at 3:30PM Jan 27, 2023Observed: 1.4 ft at 3:45PM Jan 27, 2023Observed: 1.41 ft at 4:00PM Jan 27, 2023Observed: 1.42 ft at 4:15PM Jan 27, 2023Observed: 1.43 ft at 4:30PM Jan 27, 2023Observed: 1.44 ft at 4:45PM Jan 27, 2023Observed: 1.45 ft at 5:00PM Jan 27, 2023Observed: 1.46 ft at 5:15PM Jan 27, 2023Observed: 1.47 ft at 5:30PM Jan 27, 2023Observed: 1.48 ft at 5:45PM Jan 27, 2023Observed: 1.48 ft at 6:00PM Jan 27, 2023Observed: 1.48 ft at 6:15PM Jan 27, 2023Observed: 1.49 ft at 6:30PM Jan 27, 2023Observed: 1.49 ft at 6:45PM Jan 27, 2023Observed: 1.5 ft at 7:00PM Jan 27, 2023Observed: 1.51 ft at 7:15PM Jan 27, 2023Observed: 1.52 ft at 7:30PM Jan 27, 2023Observed: 1.54 ft at 7:45PM Jan 27, 2023Observed: 1.55 ft at 8:00PM Jan 27, 2023Observed: 1.57 ft at 8:15PM Jan 27, 2023Observed: 1.59 ft at 8:30PM Jan 27, 2023Observed: 1.6 ft at 8:45PM Jan 27, 2023Observed: 1.62 ft at 9:00PM Jan 27, 2023Observed: 1.64 ft at 9:15PM Jan 27, 2023Observed: 1.66 ft at 9:30PM Jan 27, 2023Observed: 1.67 ft at 9:45PM Jan 27, 2023Observed: 1.68 ft at 10:00PM Jan 27, 2023Observed: 1.69 ft at 10:15PM Jan 27, 2023Observed: 1.7 ft at 10:30PM Jan 27, 2023Observed: 1.71 ft at 10:45PM Jan 27, 2023Observed: 1.72 ft at 11:00PM Jan 27, 2023Observed: 1.73 ft at 11:15PM Jan 27, 2023Observed: 1.73 ft at 11:30PM Jan 27, 2023Observed: 1.73 ft at 11:45PM Jan 27, 2023Observed: 1.74 ft at 12:00AM Jan 28, 2023Observed: 1.74 ft at 12:15AM Jan 28, 2023Observed: 1.74 ft at 12:30AM Jan 28, 2023Observed: 1.74 ft at 12:45AM Jan 28, 2023Observed: 1.74 ft at 1:00AM Jan 28, 2023Observed: 1.74 ft at 1:15AM Jan 28, 2023Observed: 1.73 ft at 1:30AM Jan 28, 2023Observed: 1.73 ft at 1:45AM Jan 28, 2023Observed: 1.72 ft at 2:00AM Jan 28, 2023Observed: 1.72 ft at 2:15AM Jan 28, 2023Observed: 1.72 ft at 2:30AM Jan 28, 2023Observed: 1.72 ft at 2:45AM Jan 28, 2023Observed: 1.71 ft at 3:00AM Jan 28, 2023Observed: 1.71 ft at 3:15AM Jan 28, 2023Observed: 1.7 ft at 3:30AM Jan 28, 2023Observed: 1.7 ft at 3:45AM Jan 28, 2023Observed: 1.7 ft at 4:00AM Jan 28, 2023Observed: 1.7 ft at 4:15AM Jan 28, 2023Observed: 1.7 ft at 4:30AM Jan 28, 2023Observed: 1.71 ft at 4:45AM Jan 28, 2023Observed: 1.71 ft at 5:00AM Jan 28, 2023Observed: 1.71 ft at 5:15AM Jan 28, 2023Observed: 1.72 ft at 5:30AM Jan 28, 2023Observed: 1.72 ft at 5:45AM Jan 28, 2023Observed: 1.71 ft at 6:00AM Jan 28, 2023Observed: 1.71 ft at 6:15AM Jan 28, 2023Observed: 1.7 ft at 6:30AM Jan 28, 2023Observed: 1.69 ft at 6:45AM Jan 28, 2023Observed: 1.69 ft at 7:00AM Jan 28, 2023Observed: 1.68 ft at 7:15AM Jan 28, 2023Observed: 1.68 ft at 7:30AM Jan 28, 2023Observed: 1.67 ft at 7:45AM Jan 28, 2023Observed: 1.67 ft at 8:00AM Jan 28, 2023Observed: 1.66 ft at 8:15AM Jan 28, 2023Observed: 1.66 ft at 8:30AM Jan 28, 2023Observed: 1.66 ft at 8:45AM Jan 28, 2023Observed: 1.65 ft at 9:00AM Jan 28, 2023Observed: 1.65 ft at 9:15AM Jan 28, 2023Observed: 1.65 ft at 9:30AM Jan 28, 2023Observed: 1.66 ft at 9:45AM Jan 28, 2023Observed: 1.66 ft at 10:00AM Jan 28, 2023Observed: 1.66 ft at 10:15AM Jan 28, 2023Observed: 1.67 ft at 10:30AM Jan 28, 2023Observed: 1.67 ft at 10:45AM Jan 28, 2023Observed: 1.67 ft at 11:00AM Jan 28, 2023Observed: 1.68 ft at 11:15AM Jan 28, 2023Observed: 1.68 ft at 11:30AM Jan 28, 2023Observed: 1.68 ft at 11:45AM Jan 28, 2023Observed: 1.68 ft at 12:00PM Jan 28, 2023Observed: 1.68 ft at 12:15PM Jan 28, 2023Observed: 1.68 ft at 12:30PM Jan 28, 2023Observed: 1.67 ft at 12:45PM Jan 28, 2023Observed: 1.66 ft at 1:00PM Jan 28, 2023Observed: 1.64 ft at 1:15PM Jan 28, 2023Observed: 1.63 ft at 1:30PM Jan 28, 2023Observed: 1.6 ft at 1:45PM Jan 28, 2023Observed: 1.58 ft at 2:00PM Jan 28, 2023Observed: 1.56 ft at 2:15PM Jan 28, 2023Observed: 1.54 ft at 2:30PM Jan 28, 2023Observed: 1.53 ft at 2:45PM Jan 28, 2023Observed: 1.51 ft at 3:00PM Jan 28, 2023Observed: 1.5 ft at 3:15PM Jan 28, 2023Observed: 1.48 ft at 3:30PM Jan 28, 2023Observed: 1.47 ft at 3:45PM Jan 28, 2023Observed: 1.46 ft at 4:00PM Jan 28, 2023Observed: 1.44 ft at 4:15PM Jan 28, 2023Observed: 1.43 ft at 4:30PM Jan 28, 2023Observed: 1.43 ft at 4:45PM Jan 28, 2023Observed: 1.42 ft at 5:00PM Jan 28, 2023Observed: 1.41 ft at 5:15PM Jan 28, 2023Observed: 1.41 ft at 5:30PM Jan 28, 2023Observed: 1.4 ft at 5:45PM Jan 28, 2023Observed: 1.39 ft at 6:00PM Jan 28, 2023Observed: 1.39 ft at 6:15PM Jan 28, 2023Observed: 1.38 ft at 6:30PM Jan 28, 2023Observed: 1.38 ft at 6:45PM Jan 28, 2023Observed: 1.38 ft at 7:00PM Jan 28, 2023Observed: 1.39 ft at 7:15PM Jan 28, 2023Observed: 1.38 ft at 7:30PM Jan 28, 2023Observed: 1.39 ft at 7:45PM Jan 28, 2023Observed: 1.4 ft at 8:00PM Jan 28, 2023Observed: 1.41 ft at 8:15PM Jan 28, 2023Observed: 1.41 ft at 8:30PM Jan 28, 2023Observed: 1.42 ft at 8:45PM Jan 28, 2023Observed: 1.42 ft at 9:00PM Jan 28, 2023Observed: 1.42 ft at 9:15PM Jan 28, 2023Observed: 1.43 ft at 9:30PM Jan 28, 2023Observed: 1.44 ft at 9:45PM Jan 28, 2023Observed: 1.45 ft at 10:00PM Jan 28, 2023Observed: 1.45 ft at 10:15PM Jan 28, 2023Observed: 1.45 ft at 10:30PM Jan 28, 2023Observed: 1.46 ft at 10:45PM Jan 28, 2023Observed: 1.46 ft at 11:00PM Jan 28, 2023Observed: 1.47 ft at 11:15PM Jan 28, 2023Observed: 1.47 ft at 11:30PM Jan 28, 2023Observed: 1.48 ft at 11:45PM Jan 28, 2023Observed: 1.48 ft at 12:00AM Jan 29, 2023Observed: 1.48 ft at 12:15AM Jan 29, 2023Observed: 1.49 ft at 12:30AM Jan 29, 2023Observed: 1.5 ft at 12:45AM Jan 29, 2023Observed: 1.5 ft at 1:00AM Jan 29, 2023Observed: 1.51 ft at 1:15AM Jan 29, 2023Observed: 1.52 ft at 1:30AM Jan 29, 2023Observed: 1.53 ft at 1:45AM Jan 29, 2023Observed: 1.54 ft at 2:00AM Jan 29, 2023Observed: 1.55 ft at 2:15AM Jan 29, 2023Observed: 1.55 ft at 2:30AM Jan 29, 2023Observed: 1.56 ft at 2:45AM Jan 29, 2023Observed: 1.58 ft at 3:00AM Jan 29, 2023Observed: 1.59 ft at 3:15AM Jan 29, 2023Observed: 1.61 ft at 3:30AM Jan 29, 2023Observed: 1.62 ft at 3:45AM Jan 29, 2023Observed: 1.64 ft at 4:00AM Jan 29, 2023Observed: 1.66 ft at 4:15AM Jan 29, 2023Observed: 1.68 ft at 4:30AM Jan 29, 2023Observed: 1.7 ft at 4:45AM Jan 29, 2023Observed: 1.72 ft at 5:00AM Jan 29, 2023Observed: 1.74 ft at 5:15AM Jan 29, 2023Observed: 1.76 ft at 5:30AM Jan 29, 2023Observed: 1.77 ft at 5:45AM Jan 29, 2023Observed: 1.79 ft at 6:00AM Jan 29, 2023Observed: 1.8 ft at 6:15AM Jan 29, 2023Observed: 1.82 ft at 6:30AM Jan 29, 2023Observed: 1.84 ft at 6:45AM Jan 29, 2023Observed: 1.85 ft at 7:00AM Jan 29, 2023Observed: 1.86 ft at 7:15AM Jan 29, 2023Observed: 1.88 ft at 7:30AM Jan 29, 2023Observed: 1.89 ft at 7:45AM Jan 29, 2023Observed: 1.9 ft at 8:00AM Jan 29, 2023Observed: 1.91 ft at 8:15AM Jan 29, 2023Observed: 1.92 ft at 8:30AM Jan 29, 2023Observed: 1.93 ft at 8:45AM Jan 29, 2023Observed: 1.94 ft at 9:00AM Jan 29, 2023Observed: 1.98 ft at 9:15AM Jan 29, 2023Observed: 1.99 ft at 9:30AM Jan 29, 2023Observed: 2.01 ft at 9:45AM Jan 29, 2023Observed: 1.97 ft at 10:00AM Jan 29, 2023Observed: 1.87 ft at 10:15AM Jan 29, 2023Observed: 1.79 ft at 10:30AM Jan 29, 2023Observed: 1.66 ft at 10:45AM Jan 29, 2023Observed: 1.6 ft at 11:00AM Jan 29, 2023Observed: 1.56 ft at 11:15AM Jan 29, 2023Observed: 1.53 ft at 11:30AM Jan 29, 2023Observed: 1.51 ft at 11:45AM Jan 29, 2023Observed: 1.49 ft at 12:00PM Jan 29, 2023Observed: 1.47 ft at 12:15PM Jan 29, 2023Observed: 1.44 ft at 12:30PM Jan 29, 2023Observed: 1.41 ft at 12:45PM Jan 29, 2023Observed: 1.4 ft at 1:00PM Jan 29, 2023Observed: 1.39 ft at 1:15PM Jan 29, 2023Observed: 1.37 ft at 1:30PM Jan 29, 2023Observed: 1.35 ft at 1:45PM Jan 29, 2023Observed: 1.35 ft at 2:00PM Jan 29, 2023Observed: 1.34 ft at 2:15PM Jan 29, 2023Observed: 1.33 ft at 2:30PM Jan 29, 2023Observed: 1.32 ft at 2:45PM Jan 29, 2023Observed: 1.33 ft at 3:00PM Jan 29, 2023Observed: 1.33 ft at 3:15PM Jan 29, 2023Observed: 1.33 ft at 3:30PM Jan 29, 2023Observed: 1.34 ft at 3:45PM Jan 29, 2023Observed: 1.35 ft at 4:00PM Jan 29, 2023Observed: 1.35 ft at 4:15PM Jan 29, 2023Observed: 1.36 ft at 4:30PM Jan 29, 2023Observed: 1.38 ft at 4:45PM Jan 29, 2023Observed: 1.39 ft at 5:00PM Jan 29, 2023Observed: 1.4 ft at 5:15PM Jan 29, 2023Observed: 1.42 ft at 5:30PM Jan 29, 2023Observed: 1.45 ft at 5:45PM Jan 29, 2023Observed: 1.48 ft at 6:00PM Jan 29, 2023Observed: 1.51 ft at 6:15PM Jan 29, 2023Observed: 1.54 ft at 6:30PM Jan 29, 2023Observed: 1.57 ft at 6:45PM Jan 29, 2023Observed: 1.61 ft at 7:00PM Jan 29, 2023Observed: 1.64 ft at 7:15PM Jan 29, 2023Observed: 1.67 ft at 7:30PM Jan 29, 2023Observed: 1.69 ft at 7:45PM Jan 29, 2023Observed: 1.72 ft at 8:00PM Jan 29, 2023Observed: 1.75 ft at 8:15PM Jan 29, 2023Observed: 1.78 ft at 8:30PM Jan 29, 2023Observed: 1.8 ft at 8:45PM Jan 29, 2023Observed: 1.83 ft at 9:00PM Jan 29, 2023Observed: 1.85 ft at 9:15PM Jan 29, 2023Observed: 1.88 ft at 9:30PM Jan 29, 2023Observed: 1.9 ft at 9:45PM Jan 29, 2023Observed: 1.92 ft at 10:00PM Jan 29, 2023Observed: 1.94 ft at 10:15PM Jan 29, 2023Observed: 1.97 ft at 10:30PM Jan 29, 2023Observed: 1.99 ft at 10:45PM Jan 29, 2023Observed: 2.01 ft at 11:00PM Jan 29, 2023Observed: 2.03 ft at 11:15PM Jan 29, 2023Observed: 2.05 ft at 11:30PM Jan 29, 2023Observed: 2.06 ft at 11:45PM Jan 29, 2023Observed: 2.08 ft at 12:00AM Jan 30, 2023Observed: 2.1 ft at 12:15AM Jan 30, 2023Observed: 2.11 ft at 12:30AM Jan 30, 2023Observed: 2.12 ft at 12:45AM Jan 30, 2023Observed: 2.14 ft at 1:00AM Jan 30, 2023Observed: 2.15 ft at 1:15AM Jan 30, 2023Observed: 2.16 ft at 1:30AM Jan 30, 2023Observed: 2.17 ft at 1:45AM Jan 30, 2023Observed: 2.17 ft at 2:00AM Jan 30, 2023Observed: 2.18 ft at 2:15AM Jan 30, 2023Observed: 2.18 ft at 2:30AM Jan 30, 2023Observed: 2.19 ft at 2:45AM Jan 30, 2023Observed: 2.2 ft at 3:00AM Jan 30, 2023Observed: 2.21 ft at 3:15AM Jan 30, 2023Observed: 2.22 ft at 3:30AM Jan 30, 2023Observed: 2.23 ft at 3:45AM Jan 30, 2023Observed: 2.24 ft at 4:00AM Jan 30, 2023Observed: 2.25 ft at 4:15AM Jan 30, 2023Observed: 2.26 ft at 4:30AM Jan 30, 2023Observed: 2.27 ft at 4:45AM Jan 30, 2023Observed: 2.28 ft at 5:00AM Jan 30, 2023Observed: 2.28 ft at 5:15AM Jan 30, 2023Observed: 2.29 ft at 5:30AM Jan 30, 2023Observed: 2.3 ft at 5:45AM Jan 30, 2023Observed: 2.31 ft at 6:00AM Jan 30, 2023Observed: 2.32 ft at 6:15AM Jan 30, 2023Observed: 2.32 ft at 6:30AM Jan 30, 2023Observed: 2.33 ft at 6:45AM Jan 30, 2023Observed: 2.33 ft at 7:00AM Jan 30, 2023Observed: 2.34 ft at 7:15AM Jan 30, 2023Observed: 2.35 ft at 7:30AM Jan 30, 2023Observed: 2.35 ft at 7:45AM Jan 30, 2023Observed: 2.36 ft at 8:00AM Jan 30, 2023Observed: 2.36 ft at 8:15AM Jan 30, 2023Highest Observation: 2.37 ft at 8:30AM Jan 30, 2023Highest Observation: 2.37 ft at 8:45AM Jan 30, 2023Highest Observation: 2.37 ft at 9:00AM Jan 30, 2023Highest Observation: 2.37 ft at 9:15AM Jan 30, 2023Highest Observation: 2.37 ft at 9:30AM Jan 30, 2023Highest Observation: 2.37 ft at 9:45AM Jan 30, 2023Observed: 2.36 ft at 10:00AM Jan 30, 2023Observed: 2.35 ft at 10:15AM Jan 30, 2023Observed: 2.34 ft at 10:30AM Jan 30, 2023Observed: 2.32 ft at 10:45AM Jan 30, 2023Observed: 2.3 ft at 11:00AM Jan 30, 2023Observed: 2.27 ft at 11:15AM Jan 30, 2023Observed: 2.24 ft at 11:30AM Jan 30, 2023Observed: 2.2 ft at 11:45AM Jan 30, 2023Observed: 2.16 ft at 12:00PM Jan 30, 2023Observed: 2.12 ft at 12:15PM Jan 30, 2023Observed: 2.07 ft at 12:30PM Jan 30, 2023Observed: 2.01 ft at 12:45PM Jan 30, 2023Observed: 1.96 ft at 1:00PM Jan 30, 2023Observed: 1.87 ft at 1:15PM Jan 30, 2023Observed: 1.78 ft at 1:30PM Jan 30, 2023Observed: 1.66 ft at 1:45PM Jan 30, 2023Observed: 1.59 ft at 2:00PM Jan 30, 2023Observed: 1.55 ft at 2:15PM Jan 30, 2023Observed: 1.53 ft at 2:30PM Jan 30, 2023Observed: 1.51 ft at 2:45PM Jan 30, 2023Observed: 1.5 ft at 3:00PM Jan 30, 2023Observed: 1.5 ft at 3:15PM Jan 30, 2023Observed: 1.5 ft at 3:30PM Jan 30, 2023Observed: 1.51 ft at 3:45PM Jan 30, 2023Observed: 1.51 ft at 4:00PM Jan 30, 2023Observed: 1.52 ft at 4:15PM Jan 30, 2023Observed: 1.53 ft at 4:30PM Jan 30, 2023Observed: 1.54 ft at 4:45PM Jan 30, 2023Observed: 1.55 ft at 5:00PM Jan 30, 2023Observed: 1.56 ft at 5:15PM Jan 30, 2023Observed: 1.58 ft at 5:30PM Jan 30, 2023Observed: 1.59 ft at 5:45PM Jan 30, 2023Observed: 1.6 ft at 6:00PM Jan 30, 2023Observed: 1.62 ft at 6:15PM Jan 30, 2023Observed: 1.63 ft at 6:30PM Jan 30, 2023Observed: 1.65 ft at 6:45PM Jan 30, 2023Observed: 1.67 ft at 7:00PM Jan 30, 2023Observed: 1.68 ft at 7:15PM Jan 30, 2023Observed: 1.7 ft at 7:30PM Jan 30, 2023Observed: 1.71 ft at 7:45PM Jan 30, 2023Observed: 1.73 ft at 8:00PM Jan 30, 2023Observed: 1.75 ft at 8:15PM Jan 30, 2023Observed: 1.77 ft at 8:30PM Jan 30, 2023Observed: 1.78 ft at 8:45PM Jan 30, 2023Observed: 1.8 ft at 9:00PM Jan 30, 2023Observed: 1.82 ft at 9:15PM Jan 30, 2023Observed: 1.84 ft at 9:30PM Jan 30, 2023Observed: 1.85 ft at 9:45PM Jan 30, 2023Observed: 1.87 ft at 10:00PM Jan 30, 2023Observed: 1.89 ft at 10:15PM Jan 30, 2023Observed: 1.9 ft at 10:30PM Jan 30, 2023Observed: 1.92 ft at 10:45PM Jan 30, 2023Observed: 1.93 ft at 11:00PM Jan 30, 2023Observed: 1.94 ft at 11:15PM Jan 30, 2023Observed: 1.96 ft at 11:30PM Jan 30, 2023Observed: 1.97 ft at 11:45PM Jan 30, 2023Observed: 1.98 ft at 12:00AM Jan 31, 2023Observed: 1.99 ft at 12:15AM Jan 31, 2023Observed: 2 ft at 12:30AM Jan 31, 2023Observed: 2.01 ft at 12:45AM Jan 31, 2023USGS--Water Resources of the United StatesJANI4(plotting HGIRG) Graph Created (1:18AM Jan 31, 2023)ObservedLatest observed value: 2.01 ft at 12:45 AM CST 31-Jan-2023. Flood Stage is 13 ft
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Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the Cedar River at Janesville are issued as needed during times of high water, but are not routinely available.

More information on datums is available at www.ngs.noaa.gov/faq.shtml

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Upstream Gauge - at Waverly Upstream Gauge Downstream Gauge Downstream Gauge - at Cedar Falls
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 15
Flood Stage: 13
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 19.45 ft on 06/10/2008
(2) 17.15 ft on 07/22/1999
(3) 16.33 ft on 03/28/1961
(4) 16.33 ft on 03/03/1965
(5) 16.27 ft on 09/24/2016
(6) 16.20 ft on 03/17/1945
(7) 16.00 ft on 03/16/1929
(8) 16.00 ft on 04/01/1933
(9) 15.74 ft on 08/18/1993
(10) 15.11 ft on 08/30/2021
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.11 ft on 04/15/2022
(2) 15.11 ft on 08/30/2021
(3) 8.89 ft on 03/11/2020
(4) 12.40 ft on 03/18/2019
(5) 12.14 ft on 09/23/2018
(6) 9.24 ft on 10/29/2016
(7) 16.27 ft on 09/24/2016
(8) 9.89 ft on 06/25/2015
(9) 12.42 ft on 06/21/2014
(10) 14.62 ft on 05/22/2013
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:15
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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
14 Areas of Janesville south of 8th Street are threatened.
13 Evacuation of a trailer court in Janesville may be needed...due to flooding on West 3rd Street. Much of the Janesville city park floods. Nearby gravel roads are affected.
12 Widespread lowland flooding occurs especially within the city park. The flooding covers approximately 6000 acres.
11 Lowland flooding of the city park occurs.
About This Location Collapse

Latitude: 42.648316° N, Longitude: 92.465186° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 860.96 ft 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 Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
  • USGS 7-Day Streamflow Duration Hydrograph for this location:
    Duration Hydrograph

    Duration Hydrograph Legend


  • USGS Cumulative Streamflow Hydrograph for this location:
    Duration Hydrograph of Cumulative Streamflow
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Hydrologic Resources Additional Resources
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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
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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