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Hydrograph River at a Glance Download
Black Hawk Creek (Northeast IA) at Hudson Stage (ft)Flow (cfs)Highest Observation: 8.22 ft at 4:45PM Mar 24, 2020Observed: 8.2 ft at 5:00PM Mar 24, 2020Observed: 8.21 ft at 5:15PM Mar 24, 2020Observed: 8.2 ft at 5:30PM Mar 24, 2020Observed: 8.2 ft at 5:45PM Mar 24, 2020Observed: 8.19 ft at 6:00PM Mar 24, 2020Observed: 8.2 ft at 6:15PM Mar 24, 2020Observed: 8.18 ft at 6:30PM Mar 24, 2020Observed: 8.18 ft at 6:45PM Mar 24, 2020Observed: 8.17 ft at 7:00PM Mar 24, 2020Observed: 8.17 ft at 7:15PM Mar 24, 2020Observed: 8.17 ft at 7:30PM Mar 24, 2020Observed: 8.17 ft at 7:45PM Mar 24, 2020Observed: 8.17 ft at 8:00PM Mar 24, 2020Observed: 8.16 ft at 8:15PM Mar 24, 2020Observed: 8.16 ft at 8:30PM Mar 24, 2020Observed: 8.16 ft at 8:45PM Mar 24, 2020Observed: 8.15 ft at 9:00PM Mar 24, 2020Observed: 8.15 ft at 9:15PM Mar 24, 2020Observed: 8.14 ft at 9:30PM Mar 24, 2020Observed: 8.14 ft at 9:45PM Mar 24, 2020Observed: 8.13 ft at 10:00PM Mar 24, 2020Observed: 8.12 ft at 10:15PM Mar 24, 2020Observed: 8.12 ft at 10:30PM Mar 24, 2020Observed: 8.13 ft at 10:45PM Mar 24, 2020Observed: 8.12 ft at 11:00PM Mar 24, 2020Observed: 8.12 ft at 11:15PM Mar 24, 2020Observed: 8.11 ft at 11:30PM Mar 24, 2020Observed: 8.1 ft at 11:45PM Mar 24, 2020Observed: 8.11 ft at 12:00AM Mar 25, 2020Observed: 8.1 ft at 12:15AM Mar 25, 2020Observed: 8.09 ft at 12:30AM Mar 25, 2020Observed: 8.09 ft at 12:45AM Mar 25, 2020Observed: 8.1 ft at 1:00AM Mar 25, 2020Observed: 8.09 ft at 1:15AM Mar 25, 2020Observed: 8.08 ft at 1:30AM Mar 25, 2020Observed: 8.08 ft at 1:45AM Mar 25, 2020Observed: 8.08 ft at 2:00AM Mar 25, 2020Observed: 8.08 ft at 2:15AM Mar 25, 2020Observed: 8.08 ft at 2:30AM Mar 25, 2020Observed: 8.07 ft at 2:45AM Mar 25, 2020Observed: 8.06 ft at 3:00AM Mar 25, 2020Observed: 8.06 ft at 3:15AM Mar 25, 2020Observed: 8.06 ft at 3:30AM Mar 25, 2020Observed: 8.05 ft at 3:45AM Mar 25, 2020Observed: 8.05 ft at 4:00AM Mar 25, 2020Observed: 8.05 ft at 4:15AM Mar 25, 2020Observed: 8.05 ft at 4:30AM Mar 25, 2020Observed: 8.05 ft at 4:45AM Mar 25, 2020Observed: 8.04 ft at 5:00AM Mar 25, 2020Observed: 8.04 ft at 5:15AM Mar 25, 2020Observed: 8.03 ft at 5:30AM Mar 25, 2020Observed: 8.03 ft at 5:45AM Mar 25, 2020Observed: 8.02 ft at 6:00AM Mar 25, 2020Observed: 8.03 ft at 6:15AM Mar 25, 2020Observed: 8.02 ft at 6:30AM Mar 25, 2020Observed: 8.02 ft at 6:45AM Mar 25, 2020Observed: 8.02 ft at 7:00AM Mar 25, 2020Observed: 8.02 ft at 7:15AM Mar 25, 2020Observed: 8 ft at 7:30AM Mar 25, 2020Observed: 8.02 ft at 7:45AM Mar 25, 2020Observed: 8.01 ft at 8:00AM Mar 25, 2020Observed: 7.99 ft at 8:15AM Mar 25, 2020Observed: 8 ft at 8:30AM Mar 25, 2020Observed: 8 ft at 8:45AM Mar 25, 2020Observed: 7.98 ft at 9:00AM Mar 25, 2020Observed: 7.99 ft at 9:15AM Mar 25, 2020Observed: 7.99 ft at 9:30AM Mar 25, 2020Observed: 7.98 ft at 9:45AM Mar 25, 2020Observed: 7.98 ft at 10:00AM Mar 25, 2020Observed: 7.98 ft at 10:15AM Mar 25, 2020Observed: 7.98 ft at 10:30AM Mar 25, 2020Observed: 7.97 ft at 10:45AM Mar 25, 2020Observed: 7.97 ft at 11:00AM Mar 25, 2020Observed: 7.96 ft at 11:15AM Mar 25, 2020Observed: 7.95 ft at 11:30AM Mar 25, 2020Observed: 7.95 ft at 11:45AM Mar 25, 2020Observed: 7.96 ft at 12:00PM Mar 25, 2020Observed: 7.95 ft at 12:15PM Mar 25, 2020Observed: 7.94 ft at 12:30PM Mar 25, 2020Observed: 7.94 ft at 12:45PM Mar 25, 2020Observed: 7.93 ft at 1:00PM Mar 25, 2020Observed: 7.93 ft at 1:15PM Mar 25, 2020Observed: 7.93 ft at 1:30PM Mar 25, 2020Observed: 7.93 ft at 1:45PM Mar 25, 2020Observed: 7.93 ft at 2:00PM Mar 25, 2020Observed: 7.93 ft at 2:15PM Mar 25, 2020Observed: 7.93 ft at 2:30PM Mar 25, 2020Observed: 7.93 ft at 2:45PM Mar 25, 2020Observed: 7.92 ft at 3:00PM Mar 25, 2020Observed: 7.92 ft at 3:15PM Mar 25, 2020Observed: 7.91 ft at 3:30PM Mar 25, 2020Observed: 7.92 ft at 3:45PM Mar 25, 2020Observed: 7.91 ft at 4:00PM Mar 25, 2020Observed: 7.9 ft at 4:15PM Mar 25, 2020Observed: 7.9 ft at 4:30PM Mar 25, 2020Observed: 7.9 ft at 4:45PM Mar 25, 2020Observed: 7.9 ft at 5:00PM Mar 25, 2020Observed: 7.89 ft at 5:15PM Mar 25, 2020Observed: 7.9 ft at 5:30PM Mar 25, 2020Observed: 7.88 ft at 5:45PM Mar 25, 2020Observed: 7.88 ft at 6:00PM Mar 25, 2020Observed: 7.89 ft at 6:15PM Mar 25, 2020Observed: 7.88 ft at 6:30PM Mar 25, 2020Observed: 7.87 ft at 6:45PM Mar 25, 2020Observed: 7.87 ft at 7:00PM Mar 25, 2020Observed: 7.88 ft at 7:15PM Mar 25, 2020Observed: 7.86 ft at 7:30PM Mar 25, 2020Observed: 7.87 ft at 7:45PM Mar 25, 2020Observed: 7.86 ft at 8:00PM Mar 25, 2020Observed: 7.85 ft at 8:15PM Mar 25, 2020Observed: 7.86 ft at 8:30PM Mar 25, 2020Observed: 7.86 ft at 8:45PM Mar 25, 2020Observed: 7.86 ft at 9:00PM Mar 25, 2020Observed: 7.85 ft at 9:15PM Mar 25, 2020Observed: 7.85 ft at 9:30PM Mar 25, 2020Observed: 7.85 ft at 9:45PM Mar 25, 2020Observed: 7.84 ft at 10:00PM Mar 25, 2020Observed: 7.84 ft at 10:15PM Mar 25, 2020Observed: 7.84 ft at 10:30PM Mar 25, 2020Observed: 7.83 ft at 10:45PM Mar 25, 2020Observed: 7.83 ft at 11:00PM Mar 25, 2020Observed: 7.83 ft at 11:15PM Mar 25, 2020Observed: 7.83 ft at 11:30PM Mar 25, 2020Observed: 7.82 ft at 11:45PM Mar 25, 2020Observed: 7.83 ft at 12:00AM Mar 26, 2020Observed: 7.82 ft at 12:15AM Mar 26, 2020Observed: 7.83 ft at 12:30AM Mar 26, 2020Observed: 7.82 ft at 12:45AM Mar 26, 2020Observed: 7.81 ft at 1:00AM Mar 26, 2020Observed: 7.81 ft at 1:15AM Mar 26, 2020Observed: 7.81 ft at 1:30AM Mar 26, 2020Observed: 7.8 ft at 1:45AM Mar 26, 2020Observed: 7.81 ft at 2:00AM Mar 26, 2020Observed: 7.8 ft at 2:15AM Mar 26, 2020Observed: 7.79 ft at 2:30AM Mar 26, 2020Observed: 7.8 ft at 2:45AM Mar 26, 2020Observed: 7.8 ft at 3:00AM Mar 26, 2020Observed: 7.8 ft at 3:15AM Mar 26, 2020Observed: 7.79 ft at 3:30AM Mar 26, 2020Observed: 7.79 ft at 3:45AM Mar 26, 2020Observed: 7.79 ft at 4:00AM Mar 26, 2020Observed: 7.78 ft at 4:15AM Mar 26, 2020Observed: 7.77 ft at 4:30AM Mar 26, 2020Observed: 7.77 ft at 4:45AM Mar 26, 2020Observed: 7.77 ft at 5:00AM Mar 26, 2020Observed: 7.77 ft at 5:15AM Mar 26, 2020Observed: 7.77 ft at 5:30AM Mar 26, 2020Observed: 7.77 ft at 5:45AM Mar 26, 2020Observed: 7.76 ft at 6:00AM Mar 26, 2020Observed: 7.76 ft at 6:15AM Mar 26, 2020Observed: 7.76 ft at 6:30AM Mar 26, 2020Observed: 7.75 ft at 6:45AM Mar 26, 2020Observed: 7.75 ft at 7:00AM Mar 26, 2020Observed: 7.75 ft at 7:15AM Mar 26, 2020Observed: 7.75 ft at 7:30AM Mar 26, 2020Observed: 7.75 ft at 7:45AM Mar 26, 2020Observed: 7.74 ft at 8:00AM Mar 26, 2020Observed: 7.73 ft at 8:15AM Mar 26, 2020Observed: 7.73 ft at 8:30AM Mar 26, 2020Observed: 7.73 ft at 8:45AM Mar 26, 2020Observed: 7.73 ft at 9:00AM Mar 26, 2020Observed: 7.73 ft at 9:15AM Mar 26, 2020Observed: 7.72 ft at 9:30AM Mar 26, 2020Observed: 7.71 ft at 9:45AM Mar 26, 2020Observed: 7.72 ft at 10:00AM Mar 26, 2020Observed: 7.72 ft at 10:15AM Mar 26, 2020Observed: 7.72 ft at 10:30AM Mar 26, 2020Observed: 7.71 ft at 10:45AM Mar 26, 2020Observed: 7.7 ft at 11:00AM Mar 26, 2020Observed: 7.7 ft at 11:15AM Mar 26, 2020Observed: 7.7 ft at 11:30AM Mar 26, 2020Observed: 7.69 ft at 11:45AM Mar 26, 2020Observed: 7.7 ft at 12:00PM Mar 26, 2020Observed: 7.69 ft at 12:15PM Mar 26, 2020Observed: 7.69 ft at 12:30PM Mar 26, 2020Observed: 7.69 ft at 12:45PM Mar 26, 2020Observed: 7.69 ft at 1:00PM Mar 26, 2020Observed: 7.69 ft at 1:15PM Mar 26, 2020Observed: 7.68 ft at 1:30PM Mar 26, 2020Observed: 7.68 ft at 1:45PM Mar 26, 2020Observed: 7.68 ft at 2:00PM Mar 26, 2020Observed: 7.68 ft at 2:15PM Mar 26, 2020Observed: 7.67 ft at 2:30PM Mar 26, 2020Observed: 7.67 ft at 2:45PM Mar 26, 2020Observed: 7.67 ft at 3:00PM Mar 26, 2020Observed: 7.67 ft at 3:15PM Mar 26, 2020Observed: 7.66 ft at 3:30PM Mar 26, 2020Observed: 7.66 ft at 3:45PM Mar 26, 2020Observed: 7.65 ft at 4:00PM Mar 26, 2020Observed: 7.65 ft at 4:15PM Mar 26, 2020Observed: 7.65 ft at 4:30PM Mar 26, 2020Observed: 7.64 ft at 4:45PM Mar 26, 2020Observed: 7.64 ft at 5:00PM Mar 26, 2020Observed: 7.65 ft at 5:15PM Mar 26, 2020Observed: 7.64 ft at 5:30PM Mar 26, 2020Observed: 7.64 ft at 5:45PM Mar 26, 2020Observed: 7.63 ft at 6:00PM Mar 26, 2020Observed: 7.64 ft at 6:15PM Mar 26, 2020Observed: 7.63 ft at 6:30PM Mar 26, 2020Observed: 7.63 ft at 6:45PM Mar 26, 2020Observed: 7.62 ft at 7:00PM Mar 26, 2020Observed: 7.62 ft at 7:15PM Mar 26, 2020Observed: 7.62 ft at 7:30PM Mar 26, 2020Observed: 7.62 ft at 7:45PM Mar 26, 2020Observed: 7.62 ft at 8:00PM Mar 26, 2020Observed: 7.61 ft at 8:15PM Mar 26, 2020Observed: 7.62 ft at 8:30PM Mar 26, 2020Observed: 7.6 ft at 8:45PM Mar 26, 2020Observed: 7.61 ft at 9:00PM Mar 26, 2020Observed: 7.6 ft at 9:15PM Mar 26, 2020Observed: 7.6 ft at 9:30PM Mar 26, 2020Observed: 7.6 ft at 9:45PM Mar 26, 2020Observed: 7.6 ft at 10:00PM Mar 26, 2020Observed: 7.59 ft at 10:15PM Mar 26, 2020Observed: 7.58 ft at 10:30PM Mar 26, 2020Observed: 7.58 ft at 10:45PM Mar 26, 2020Observed: 7.58 ft at 11:00PM Mar 26, 2020Observed: 7.58 ft at 11:15PM Mar 26, 2020Observed: 7.57 ft at 11:30PM Mar 26, 2020Observed: 7.58 ft at 11:45PM Mar 26, 2020Observed: 7.57 ft at 12:00AM Mar 27, 2020Observed: 7.56 ft at 12:15AM Mar 27, 2020Observed: 7.56 ft at 12:30AM Mar 27, 2020Observed: 7.56 ft at 12:45AM Mar 27, 2020Observed: 7.56 ft at 1:00AM Mar 27, 2020Observed: 7.55 ft at 1:15AM Mar 27, 2020Observed: 7.55 ft at 1:30AM Mar 27, 2020Observed: 7.55 ft at 1:45AM Mar 27, 2020Observed: 7.55 ft at 2:00AM Mar 27, 2020Observed: 7.54 ft at 2:15AM Mar 27, 2020Observed: 7.54 ft at 2:30AM Mar 27, 2020Observed: 7.54 ft at 2:45AM Mar 27, 2020Observed: 7.53 ft at 3:00AM Mar 27, 2020Observed: 7.54 ft at 3:15AM Mar 27, 2020Observed: 7.53 ft at 3:30AM Mar 27, 2020Observed: 7.53 ft at 3:45AM Mar 27, 2020Observed: 7.53 ft at 4:00AM Mar 27, 2020Observed: 7.52 ft at 4:15AM Mar 27, 2020Observed: 7.52 ft at 4:30AM Mar 27, 2020Observed: 7.52 ft at 4:45AM Mar 27, 2020Observed: 7.52 ft at 5:00AM Mar 27, 2020Observed: 7.52 ft at 5:15AM Mar 27, 2020Observed: 7.51 ft at 5:30AM Mar 27, 2020Observed: 7.51 ft at 5:45AM Mar 27, 2020Observed: 7.51 ft at 6:00AM Mar 27, 2020Observed: 7.51 ft at 6:15AM Mar 27, 2020Observed: 7.5 ft at 6:30AM Mar 27, 2020Observed: 7.49 ft at 6:45AM Mar 27, 2020Observed: 7.49 ft at 7:00AM Mar 27, 2020Observed: 7.5 ft at 7:15AM Mar 27, 2020Observed: 7.5 ft at 7:30AM Mar 27, 2020Observed: 7.49 ft at 7:45AM Mar 27, 2020Observed: 7.49 ft at 8:00AM Mar 27, 2020Observed: 7.49 ft at 8:15AM Mar 27, 2020Observed: 7.49 ft at 8:30AM Mar 27, 2020Observed: 7.48 ft at 8:45AM Mar 27, 2020Observed: 7.48 ft at 9:00AM Mar 27, 2020Observed: 7.47 ft at 9:15AM Mar 27, 2020Observed: 7.48 ft at 9:30AM Mar 27, 2020Observed: 7.48 ft at 9:45AM Mar 27, 2020Observed: 7.47 ft at 10:00AM Mar 27, 2020Observed: 7.47 ft at 10:15AM Mar 27, 2020Observed: 7.47 ft at 10:30AM Mar 27, 2020Observed: 7.47 ft at 10:45AM Mar 27, 2020Observed: 7.47 ft at 11:00AM Mar 27, 2020Observed: 7.46 ft at 11:15AM Mar 27, 2020Observed: 7.46 ft at 11:30AM Mar 27, 2020Observed: 7.46 ft at 11:45AM Mar 27, 2020Observed: 7.45 ft at 12:00PM Mar 27, 2020Observed: 7.46 ft at 12:15PM Mar 27, 2020Observed: 7.45 ft at 12:30PM Mar 27, 2020Observed: 7.45 ft at 12:45PM Mar 27, 2020Observed: 7.45 ft at 1:00PM Mar 27, 2020Observed: 7.45 ft at 1:15PM Mar 27, 2020Observed: 7.45 ft at 1:30PM Mar 27, 2020Observed: 7.45 ft at 1:45PM Mar 27, 2020Observed: 7.44 ft at 2:00PM Mar 27, 2020Observed: 7.44 ft at 2:15PM Mar 27, 2020Observed: 7.44 ft at 2:30PM Mar 27, 2020Observed: 7.43 ft at 2:45PM Mar 27, 2020Observed: 7.43 ft at 3:00PM Mar 27, 2020Observed: 7.43 ft at 3:15PM Mar 27, 2020Observed: 7.43 ft at 3:30PM Mar 27, 2020Observed: 7.43 ft at 3:45PM Mar 27, 2020Observed: 7.43 ft at 4:00PM Mar 27, 2020Observed: 7.42 ft at 4:15PM Mar 27, 2020Observed: 7.42 ft at 4:30PM Mar 27, 2020Observed: 7.43 ft at 4:45PM Mar 27, 2020Observed: 7.43 ft at 5:00PM Mar 27, 2020Observed: 7.42 ft at 5:15PM Mar 27, 2020Observed: 7.41 ft at 5:30PM Mar 27, 2020Observed: 7.42 ft at 5:45PM Mar 27, 2020Observed: 7.42 ft at 6:00PM Mar 27, 2020Observed: 7.41 ft at 6:15PM Mar 27, 2020Observed: 7.4 ft at 6:30PM Mar 27, 2020Observed: 7.42 ft at 6:45PM Mar 27, 2020Observed: 7.4 ft at 7:00PM Mar 27, 2020Observed: 7.41 ft at 7:15PM Mar 27, 2020Observed: 7.41 ft at 7:30PM Mar 27, 2020Observed: 7.4 ft at 7:45PM Mar 27, 2020Observed: 7.4 ft at 8:00PM Mar 27, 2020Observed: 7.4 ft at 8:15PM Mar 27, 2020Observed: 7.4 ft at 8:30PM Mar 27, 2020Observed: 7.4 ft at 8:45PM Mar 27, 2020Observed: 7.39 ft at 9:00PM Mar 27, 2020Observed: 7.39 ft at 9:15PM Mar 27, 2020Observed: 7.39 ft at 9:30PM Mar 27, 2020Observed: 7.39 ft at 9:45PM Mar 27, 2020Observed: 7.39 ft at 10:00PM Mar 27, 2020Observed: 7.39 ft at 10:15PM Mar 27, 2020Observed: 7.38 ft at 10:30PM Mar 27, 2020Observed: 7.38 ft at 10:45PM Mar 27, 2020Observed: 7.38 ft at 11:00PM Mar 27, 2020Observed: 7.38 ft at 11:15PM Mar 27, 2020Observed: 7.38 ft at 11:30PM Mar 27, 2020Observed: 7.38 ft at 11:45PM Mar 27, 2020Observed: 7.38 ft at 12:00AM Mar 28, 2020Observed: 7.37 ft at 12:15AM Mar 28, 2020Observed: 7.38 ft at 12:30AM Mar 28, 2020Observed: 7.37 ft at 12:45AM Mar 28, 2020Observed: 7.38 ft at 1:00AM Mar 28, 2020Observed: 7.37 ft at 1:15AM Mar 28, 2020Observed: 7.38 ft at 1:30AM Mar 28, 2020Observed: 7.37 ft at 1:45AM Mar 28, 2020Observed: 7.37 ft at 2:00AM Mar 28, 2020Observed: 7.37 ft at 2:15AM Mar 28, 2020Observed: 7.37 ft at 2:30AM Mar 28, 2020Observed: 7.37 ft at 2:45AM Mar 28, 2020Observed: 7.37 ft at 3:00AM Mar 28, 2020Observed: 7.36 ft at 3:15AM Mar 28, 2020Observed: 7.36 ft at 3:30AM Mar 28, 2020Observed: 7.36 ft at 3:45AM Mar 28, 2020Observed: 7.36 ft at 4:00AM Mar 28, 2020Observed: 7.36 ft at 4:15AM Mar 28, 2020Observed: 7.35 ft at 4:30AM Mar 28, 2020Observed: 7.36 ft at 4:45AM Mar 28, 2020Observed: 7.36 ft at 5:00AM Mar 28, 2020Observed: 7.35 ft at 5:15AM Mar 28, 2020Observed: 7.35 ft at 5:30AM Mar 28, 2020Observed: 7.36 ft at 5:45AM Mar 28, 2020Observed: 7.36 ft at 6:00AM Mar 28, 2020Observed: 7.36 ft at 6:15AM Mar 28, 2020Observed: 7.35 ft at 6:30AM Mar 28, 2020Observed: 7.36 ft at 6:45AM Mar 28, 2020Observed: 7.36 ft at 7:00AM Mar 28, 2020Observed: 7.35 ft at 7:15AM Mar 28, 2020Observed: 7.35 ft at 7:30AM Mar 28, 2020Observed: 7.35 ft at 7:45AM Mar 28, 2020Observed: 7.35 ft at 8:00AM Mar 28, 2020Observed: 7.35 ft at 8:15AM Mar 28, 2020Observed: 7.34 ft at 8:30AM Mar 28, 2020Observed: 7.35 ft at 8:45AM Mar 28, 2020Observed: 7.35 ft at 9:00AM Mar 28, 2020Observed: 7.34 ft at 9:15AM Mar 28, 2020Observed: 7.35 ft at 9:30AM Mar 28, 2020Observed: 7.35 ft at 9:45AM Mar 28, 2020Observed: 7.34 ft at 10:00AM Mar 28, 2020Observed: 7.34 ft at 10:15AM Mar 28, 2020Observed: 7.34 ft at 10:30AM Mar 28, 2020Observed: 7.34 ft at 10:45AM Mar 28, 2020Observed: 7.33 ft at 11:00AM Mar 28, 2020Observed: 7.34 ft at 11:15AM Mar 28, 2020Observed: 7.34 ft at 11:30AM Mar 28, 2020Observed: 7.34 ft at 11:45AM Mar 28, 2020Observed: 7.34 ft at 12:00PM Mar 28, 2020Observed: 7.34 ft at 12:15PM Mar 28, 2020Observed: 7.34 ft at 12:30PM Mar 28, 2020Observed: 7.34 ft at 12:45PM Mar 28, 2020Observed: 7.35 ft at 1:00PM Mar 28, 2020Observed: 7.33 ft at 1:15PM Mar 28, 2020Observed: 7.34 ft at 1:30PM Mar 28, 2020Observed: 7.33 ft at 1:45PM Mar 28, 2020Observed: 7.35 ft at 2:00PM Mar 28, 2020Observed: 7.34 ft at 2:15PM Mar 28, 2020Observed: 7.34 ft at 2:30PM Mar 28, 2020Observed: 7.33 ft at 2:45PM Mar 28, 2020Observed: 7.34 ft at 3:00PM Mar 28, 2020Observed: 7.35 ft at 3:15PM Mar 28, 2020Observed: 7.33 ft at 3:30PM Mar 28, 2020Observed: 7.34 ft at 3:45PM Mar 28, 2020Observed: 7.32 ft at 4:00PM Mar 28, 2020Observed: 7.32 ft at 4:15PM Mar 28, 2020Observed: 7.33 ft at 4:30PM Mar 28, 2020Observed: 7.33 ft at 4:45PM Mar 28, 2020Observed: 7.33 ft at 5:00PM Mar 28, 2020Observed: 7.34 ft at 5:15PM Mar 28, 2020Observed: 7.33 ft at 5:30PM Mar 28, 2020Observed: 7.35 ft at 5:45PM Mar 28, 2020Observed: 7.37 ft at 6:00PM Mar 28, 2020Observed: 7.38 ft at 6:15PM Mar 28, 2020Observed: 7.39 ft at 6:30PM Mar 28, 2020Observed: 7.39 ft at 6:45PM Mar 28, 2020Observed: 7.39 ft at 7:00PM Mar 28, 2020Observed: 7.39 ft at 7:15PM Mar 28, 2020Observed: 7.4 ft at 7:30PM Mar 28, 2020Observed: 7.38 ft at 7:45PM Mar 28, 2020Observed: 7.39 ft at 8:00PM Mar 28, 2020Observed: 7.39 ft at 8:15PM Mar 28, 2020Observed: 7.39 ft at 8:30PM Mar 28, 2020Observed: 7.38 ft at 8:45PM Mar 28, 2020Observed: 7.38 ft at 9:00PM Mar 28, 2020Observed: 7.38 ft at 9:15PM Mar 28, 2020Observed: 7.38 ft at 9:30PM Mar 28, 2020Observed: 7.4 ft at 9:45PM Mar 28, 2020Observed: 7.38 ft at 10:00PM Mar 28, 2020Observed: 7.4 ft at 10:15PM Mar 28, 2020Observed: 7.41 ft at 10:30PM Mar 28, 2020Observed: 7.42 ft at 10:45PM Mar 28, 2020Observed: 7.42 ft at 11:00PM Mar 28, 2020Observed: 7.41 ft at 11:15PM Mar 28, 2020Observed: 7.43 ft at 11:30PM Mar 28, 2020Observed: 7.44 ft at 11:45PM Mar 28, 2020Observed: 7.44 ft at 12:00AM Mar 29, 2020Observed: 7.46 ft at 12:15AM Mar 29, 2020Observed: 7.46 ft at 12:30AM Mar 29, 2020Observed: 7.47 ft at 12:45AM Mar 29, 2020Observed: 7.48 ft at 1:00AM Mar 29, 2020Observed: 7.48 ft at 1:15AM Mar 29, 2020Observed: 7.48 ft at 1:30AM Mar 29, 2020Observed: 7.49 ft at 1:45AM Mar 29, 2020Observed: 7.5 ft at 2:00AM Mar 29, 2020Observed: 7.51 ft at 2:15AM Mar 29, 2020Observed: 7.51 ft at 2:30AM Mar 29, 2020Observed: 7.53 ft at 2:45AM Mar 29, 2020Observed: 7.53 ft at 3:00AM Mar 29, 2020Observed: 7.54 ft at 3:15AM Mar 29, 2020Observed: 7.56 ft at 3:30AM Mar 29, 2020Observed: 7.56 ft at 3:45AM Mar 29, 2020Observed: 7.57 ft at 4:00AM Mar 29, 2020Observed: 7.57 ft at 4:15AM Mar 29, 2020Observed: 7.57 ft at 4:30AM Mar 29, 2020Observed: 7.59 ft at 4:45AM Mar 29, 2020Observed: 7.59 ft at 5:00AM Mar 29, 2020Observed: 7.59 ft at 5:15AM Mar 29, 2020Observed: 7.6 ft at 5:30AM Mar 29, 2020Observed: 7.61 ft at 5:45AM Mar 29, 2020Observed: 7.61 ft at 6:00AM Mar 29, 2020Observed: 7.62 ft at 6:15AM Mar 29, 2020Observed: 7.62 ft at 6:30AM Mar 29, 2020Observed: 7.63 ft at 6:45AM Mar 29, 2020Observed: 7.63 ft at 7:00AM Mar 29, 2020Observed: 7.63 ft at 7:15AM Mar 29, 2020Observed: 7.63 ft at 7:30AM Mar 29, 2020Observed: 7.63 ft at 7:45AM Mar 29, 2020Observed: 7.64 ft at 8:00AM Mar 29, 2020Observed: 7.64 ft at 8:15AM Mar 29, 2020Observed: 7.64 ft at 8:30AM Mar 29, 2020Observed: 7.65 ft at 8:45AM Mar 29, 2020Observed: 7.65 ft at 9:00AM Mar 29, 2020Observed: 7.65 ft at 9:15AM Mar 29, 2020Observed: 7.65 ft at 9:30AM Mar 29, 2020Observed: 7.64 ft at 9:45AM Mar 29, 2020Observed: 7.65 ft at 10:00AM Mar 29, 2020Observed: 7.65 ft at 10:15AM Mar 29, 2020Observed: 7.65 ft at 10:30AM Mar 29, 2020Observed: 7.66 ft at 10:45AM Mar 29, 2020Observed: 7.65 ft at 11:00AM Mar 29, 2020Observed: 7.65 ft at 11:15AM Mar 29, 2020Observed: 7.65 ft at 11:30AM Mar 29, 2020Observed: 7.66 ft at 11:45AM Mar 29, 2020Observed: 7.65 ft at 12:00PM Mar 29, 2020Observed: 7.66 ft at 12:15PM Mar 29, 2020Observed: 7.66 ft at 12:30PM Mar 29, 2020Observed: 7.65 ft at 12:45PM Mar 29, 2020Observed: 7.66 ft at 1:00PM Mar 29, 2020Observed: 7.64 ft at 1:15PM Mar 29, 2020Observed: 7.65 ft at 1:30PM Mar 29, 2020Observed: 7.65 ft at 1:45PM Mar 29, 2020Observed: 7.65 ft at 2:00PM Mar 29, 2020Observed: 7.64 ft at 2:15PM Mar 29, 2020Observed: 7.64 ft at 2:30PM Mar 29, 2020Observed: 7.63 ft at 2:45PM Mar 29, 2020Observed: 7.64 ft at 3:00PM Mar 29, 2020Observed: 7.64 ft at 3:15PM Mar 29, 2020Observed: 7.63 ft at 3:30PM Mar 29, 2020Observed: 7.62 ft at 3:45PM Mar 29, 2020USGS--Water Resources of the United StatesHUDI4(plotting HGIR2) Graph Created (4:33PM Mar 29, 2020)ObservedLatest observed value: 7.62 ft at 3:45 PM CDT 29-Mar-2020. Flood Stage is 14 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 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Black Hawk Creek (Northeast IA) at Hudson are issued as needed during times of high water, but are not routinely available.

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Downstream Gauge Downstream Gauge - at Waterloo
Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 15
Flood Stage: 14
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 19.03 ft on 04/25/2008
(2) 18.96 ft on 05/30/2013
(3) 18.50 ft on 07/01/2014
(4) 18.23 ft on 07/09/1969
(5) 17.47 ft on 06/13/2008
(6) 17.45 ft on 06/09/2008
(7) 17.32 ft on 06/17/1990
(8) 17.30 ft on 06/03/1947
(9) 17.18 ft on 05/27/2013
(10) 16.94 ft on 07/09/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.63 ft on 01/21/2017
(2) 14.51 ft on 09/25/2016
(3) 14.65 ft on 06/12/2016
(4) 11.52 ft on 06/05/2016
(5) 14.12 ft on 02/21/2016
(6) 16.82 ft on 12/15/2015
(7) 14.92 ft on 08/30/2015
(8) 13.24 ft on 06/24/2015
(9) 18.50 ft on 07/01/2014
(10) 16.26 ft on 06/21/2014
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:14
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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
23.4 Water reaches the bottom of the Iowa Hwy 58 bridge.
20 This is the top of the sewage disposal levees at Hudson.
19 This is the top of the levee at Waterloo.
18.8 The Falls Avenue bridge in Waterloo floods.
18 Water affects Hudson.
15.5 Ranchero Road in Waterloo is under water.
15 Water affects Iowa Highway 58. Fletcher Avenue in Waterloo is flooded.
14.5 Portions of Ranchero Road west of US 63 are flooded.
14 Water affects Watters Road. Some residential evacuations may be needed. Ridgeway Avenue at US 63 in Waterloo is flooded.
12 Storm sewers in Waterloo back up.
10 A few thousand acres of agricultural land west of Hudson are under water.
About This Location Collapse

Latitude: 42.407764° N, Longitude: 92.463245° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 29 865.03 ft 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
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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Page last modified: 1-Mar-2019 12:34 AM
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