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Hydrograph River at a Glance Download
North River (Central IA) near Norwalk Stage (ft)Flow (cfs)Observed: 4.29 ft at 8:45AM Jan 30, 2023Observed: 4.28 ft at 9:00AM Jan 30, 2023Observed: 4.28 ft at 9:15AM Jan 30, 2023Observed: 4.27 ft at 9:30AM Jan 30, 2023Observed: 4.26 ft at 9:45AM Jan 30, 2023Observed: 4.25 ft at 10:00AM Jan 30, 2023Observed: 4.25 ft at 10:15AM Jan 30, 2023Observed: 4.24 ft at 10:30AM Jan 30, 2023Observed: 4.66 ft at 10:45AM Jan 30, 2023Observed: 4.85 ft at 11:00AM Jan 30, 2023Observed: 5.14 ft at 11:15AM Jan 30, 2023Observed: 5.17 ft at 11:30AM Jan 30, 2023Observed: 5.19 ft at 11:45AM Jan 30, 2023Observed: 5.2 ft at 12:00PM Jan 30, 2023Observed: 5.21 ft at 12:15PM Jan 30, 2023Highest Observation: 5.24 ft at 12:30PM Jan 30, 2023Observed: 5.19 ft at 12:45PM Jan 30, 2023Observed: 5.16 ft at 1:00PM Jan 30, 2023Observed: 5.15 ft at 1:15PM Jan 30, 2023Observed: 5.14 ft at 1:30PM Jan 30, 2023Observed: 5.13 ft at 1:45PM Jan 30, 2023Observed: 5.13 ft at 2:00PM Jan 30, 2023Observed: 5.13 ft at 2:15PM Jan 30, 2023Observed: 5.14 ft at 2:30PM Jan 30, 2023Observed: 5.14 ft at 2:45PM Jan 30, 2023Observed: 5.14 ft at 3:00PM Jan 30, 2023Observed: 5.14 ft at 3:15PM Jan 30, 2023Observed: 5.13 ft at 3:30PM Jan 30, 2023Observed: 5.09 ft at 3:45PM Jan 30, 2023Observed: 5.07 ft at 4:00PM Jan 30, 2023Observed: 5.06 ft at 4:15PM Jan 30, 2023Observed: 5.05 ft at 4:30PM Jan 30, 2023Observed: 5.03 ft at 4:45PM Jan 30, 2023Observed: 5.02 ft at 5:00PM Jan 30, 2023Observed: 5 ft at 5:15PM Jan 30, 2023Observed: 4.62 ft at 5:30PM Jan 30, 2023Observed: 4.32 ft at 5:45PM Jan 30, 2023Observed: 4.15 ft at 6:00PM Jan 30, 2023Observed: 4.17 ft at 6:15PM Jan 30, 2023Observed: 4.19 ft at 6:30PM Jan 30, 2023Observed: 4.21 ft at 6:45PM Jan 30, 2023Observed: 4.22 ft at 7:00PM Jan 30, 2023Observed: 4.23 ft at 7:15PM Jan 30, 2023Observed: 4.22 ft at 7:30PM Jan 30, 2023Observed: 4.2 ft at 7:45PM Jan 30, 2023Observed: 4.55 ft at 8:00PM Jan 30, 2023Observed: 5.02 ft at 8:15PM Jan 30, 2023Observed: 5.05 ft at 8:30PM Jan 30, 2023Observed: 5.11 ft at 8:45PM Jan 30, 2023Observed: 5.13 ft at 9:00PM Jan 30, 2023Observed: 5.14 ft at 9:15PM Jan 30, 2023Observed: 5.12 ft at 9:30PM Jan 30, 2023Observed: 5.07 ft at 9:45PM Jan 30, 2023Observed: 5.02 ft at 10:00PM Jan 30, 2023Observed: 4.13 ft at 10:15PM Jan 30, 2023Observed: 4.08 ft at 10:30PM Jan 30, 2023Observed: 4.08 ft at 10:45PM Jan 30, 2023Observed: 4.08 ft at 11:00PM Jan 30, 2023Observed: 4.08 ft at 11:15PM Jan 30, 2023Observed: 4.09 ft at 11:30PM Jan 30, 2023Observed: 4.09 ft at 11:45PM Jan 30, 2023Observed: 4.09 ft at 12:00AM Jan 31, 2023Observed: 4.09 ft at 12:15AM Jan 31, 2023Observed: 4.09 ft at 12:30AM Jan 31, 2023Observed: 4.09 ft at 12:45AM Jan 31, 2023Observed: 4.08 ft at 1:00AM Jan 31, 2023Observed: 4.08 ft at 1:15AM Jan 31, 2023Observed: 5.01 ft at 1:30AM Jan 31, 2023Observed: 5.05 ft at 1:45AM Jan 31, 2023Observed: 5.08 ft at 2:00AM Jan 31, 2023Observed: 5.06 ft at 2:15AM Jan 31, 2023Observed: 5.03 ft at 2:30AM Jan 31, 2023Observed: 5 ft at 2:45AM Jan 31, 2023Observed: 4.63 ft at 3:00AM Jan 31, 2023Observed: 4.12 ft at 3:15AM Jan 31, 2023Observed: 4.13 ft at 3:30AM Jan 31, 2023Observed: 4.12 ft at 3:45AM Jan 31, 2023Observed: 4.12 ft at 4:00AM Jan 31, 2023Observed: 4.12 ft at 4:15AM Jan 31, 2023Observed: 4.11 ft at 4:30AM Jan 31, 2023Observed: 4.09 ft at 4:45AM Jan 31, 2023Observed: 4.08 ft at 5:00AM Jan 31, 2023Observed: 4.81 ft at 5:15AM Jan 31, 2023Observed: 4.99 ft at 5:30AM Jan 31, 2023Observed: 5.02 ft at 5:45AM Jan 31, 2023Observed: 5.05 ft at 6:00AM Jan 31, 2023Observed: 5.07 ft at 6:15AM Jan 31, 2023Observed: 5.05 ft at 6:30AM Jan 31, 2023Observed: 5.03 ft at 6:45AM Jan 31, 2023Observed: 4.99 ft at 7:00AM Jan 31, 2023Observed: 4.96 ft at 7:15AM Jan 31, 2023Observed: 4.94 ft at 7:30AM Jan 31, 2023Observed: 4.51 ft at 7:45AM Jan 31, 2023Observed: 4.36 ft at 8:00AM Jan 31, 2023Observed: 4.91 ft at 8:15AM Jan 31, 2023Observed: 4.95 ft at 8:30AM Jan 31, 2023Observed: 4.97 ft at 8:45AM Jan 31, 2023Observed: 5.02 ft at 9:00AM Jan 31, 2023Observed: 5.05 ft at 9:15AM Jan 31, 2023Observed: 5.06 ft at 9:30AM Jan 31, 2023Observed: 5.05 ft at 9:45AM Jan 31, 2023Observed: 5.03 ft at 10:00AM Jan 31, 2023Observed: 5 ft at 10:15AM Jan 31, 2023Observed: 4.97 ft at 10:30AM Jan 31, 2023Observed: 4.95 ft at 10:45AM Jan 31, 2023Observed: 4.01 ft at 11:00AM Jan 31, 2023Observed: 4 ft at 11:15AM Jan 31, 2023Observed: 4.9 ft at 11:30AM Jan 31, 2023Observed: 5.02 ft at 11:45AM Jan 31, 2023Observed: 5.04 ft at 12:00PM Jan 31, 2023Observed: 5.07 ft at 12:15PM Jan 31, 2023Observed: 5.11 ft at 12:30PM Jan 31, 2023Observed: 5.12 ft at 12:45PM Jan 31, 2023Observed: 5.11 ft at 1:00PM Jan 31, 2023Observed: 5.07 ft at 1:15PM Jan 31, 2023Observed: 5.05 ft at 1:30PM Jan 31, 2023Observed: 4.98 ft at 1:45PM Jan 31, 2023Observed: 4.96 ft at 2:00PM Jan 31, 2023Observed: 4.96 ft at 2:15PM Jan 31, 2023Observed: 4.94 ft at 2:30PM Jan 31, 2023Observed: 4.94 ft at 2:45PM Jan 31, 2023Observed: 4.94 ft at 3:00PM Jan 31, 2023Observed: 4.94 ft at 3:15PM Jan 31, 2023Observed: 4.94 ft at 3:30PM Jan 31, 2023Observed: 4.95 ft at 3:45PM Jan 31, 2023Observed: 4.95 ft at 4:00PM Jan 31, 2023Observed: 4.95 ft at 4:15PM Jan 31, 2023Observed: 4.95 ft at 4:30PM Jan 31, 2023Observed: 4.95 ft at 4:45PM Jan 31, 2023Observed: 4.96 ft at 5:00PM Jan 31, 2023Observed: 4.96 ft at 5:15PM Jan 31, 2023Observed: 4.97 ft at 5:30PM Jan 31, 2023Observed: 4.98 ft at 5:45PM Jan 31, 2023Observed: 4.98 ft at 6:00PM Jan 31, 2023Observed: 4.99 ft at 6:15PM Jan 31, 2023Observed: 5 ft at 6:30PM Jan 31, 2023Observed: 5.01 ft at 6:45PM Jan 31, 2023Observed: 5.01 ft at 7:00PM Jan 31, 2023Observed: 5.01 ft at 7:15PM Jan 31, 2023Observed: 5 ft at 7:30PM Jan 31, 2023Observed: 4.98 ft at 7:45PM Jan 31, 2023Observed: 4.97 ft at 8:00PM Jan 31, 2023Observed: 4.95 ft at 8:15PM Jan 31, 2023Observed: 4.94 ft at 8:30PM Jan 31, 2023Observed: 4.92 ft at 8:45PM Jan 31, 2023Observed: 4.89 ft at 9:00PM Jan 31, 2023Observed: 4.88 ft at 9:15PM Jan 31, 2023Observed: 4.87 ft at 9:30PM Jan 31, 2023Observed: 4.82 ft at 9:45PM Jan 31, 2023Observed: 4.08 ft at 10:00PM Jan 31, 2023Observed: 4.45 ft at 10:15PM Jan 31, 2023Observed: 4.59 ft at 10:30PM Jan 31, 2023Observed: 4.51 ft at 10:45PM Jan 31, 2023Observed: 4.87 ft at 11:00PM Jan 31, 2023Observed: 4.89 ft at 11:15PM Jan 31, 2023Observed: 4.92 ft at 11:30PM Jan 31, 2023Observed: 4.93 ft at 11:45PM Jan 31, 2023Observed: 4.94 ft at 12:00AM Feb 01, 2023Observed: 4.96 ft at 12:15AM Feb 01, 2023Observed: 4.97 ft at 12:30AM Feb 01, 2023Observed: 4.98 ft at 12:45AM Feb 01, 2023Observed: 5 ft at 1:00AM Feb 01, 2023Observed: 5 ft at 1:15AM Feb 01, 2023Observed: 5.01 ft at 1:30AM Feb 01, 2023Observed: 4.99 ft at 1:45AM Feb 01, 2023Observed: 4.99 ft at 2:00AM Feb 01, 2023Observed: 4.98 ft at 2:15AM Feb 01, 2023Observed: 4.97 ft at 2:30AM Feb 01, 2023Observed: 4.96 ft at 2:45AM Feb 01, 2023Observed: 4.96 ft at 3:00AM Feb 01, 2023Observed: 4.95 ft at 3:15AM Feb 01, 2023Observed: 4.95 ft at 3:30AM Feb 01, 2023Observed: 4.95 ft at 3:45AM Feb 01, 2023Observed: 4.96 ft at 4:00AM Feb 01, 2023Observed: 4.96 ft at 4:15AM Feb 01, 2023Observed: 4.97 ft at 4:30AM Feb 01, 2023Observed: 4.98 ft at 4:45AM Feb 01, 2023Observed: 4.99 ft at 5:00AM Feb 01, 2023Observed: 5 ft at 5:15AM Feb 01, 2023Observed: 5 ft at 5:30AM Feb 01, 2023Observed: 5 ft at 5:45AM Feb 01, 2023Observed: 5 ft at 6:00AM Feb 01, 2023Observed: 4.99 ft at 6:15AM Feb 01, 2023Observed: 4.97 ft at 6:30AM Feb 01, 2023Observed: 4.97 ft at 6:45AM Feb 01, 2023Observed: 4.95 ft at 7:00AM Feb 01, 2023Observed: 4.95 ft at 7:15AM Feb 01, 2023Observed: 4.95 ft at 7:30AM Feb 01, 2023Observed: 4.94 ft at 7:45AM Feb 01, 2023Observed: 4.94 ft at 8:00AM Feb 01, 2023Observed: 4.94 ft at 8:15AM Feb 01, 2023Observed: 4.95 ft at 8:30AM Feb 01, 2023Observed: 4.94 ft at 8:45AM Feb 01, 2023Observed: 4.94 ft at 9:00AM Feb 01, 2023Observed: 4.96 ft at 9:15AM Feb 01, 2023Observed: 4.96 ft at 9:30AM Feb 01, 2023Observed: 4.98 ft at 9:45AM Feb 01, 2023Observed: 4.99 ft at 10:00AM Feb 01, 2023Observed: 5 ft at 10:15AM Feb 01, 2023Observed: 5 ft at 10:30AM Feb 01, 2023Observed: 4.99 ft at 10:45AM Feb 01, 2023Observed: 4.99 ft at 11:00AM Feb 01, 2023Observed: 4.98 ft at 11:15AM Feb 01, 2023Observed: 4.98 ft at 11:30AM Feb 01, 2023Observed: 4.98 ft at 11:45AM Feb 01, 2023Observed: 4.98 ft at 12:00PM Feb 01, 2023Observed: 4.98 ft at 12:15PM Feb 01, 2023Observed: 4.96 ft at 12:30PM Feb 01, 2023Observed: 4.97 ft at 12:45PM Feb 01, 2023Observed: 4.96 ft at 1:00PM Feb 01, 2023Observed: 4.95 ft at 1:15PM Feb 01, 2023Observed: 4.93 ft at 1:30PM Feb 01, 2023Observed: 4.91 ft at 1:45PM Feb 01, 2023Observed: 4.91 ft at 2:00PM Feb 01, 2023Observed: 4.88 ft at 2:15PM Feb 01, 2023Observed: 4.87 ft at 2:30PM Feb 01, 2023Observed: 4.88 ft at 2:45PM Feb 01, 2023Observed: 4.87 ft at 3:00PM Feb 01, 2023Observed: 4.85 ft at 3:15PM Feb 01, 2023Observed: 4.86 ft at 3:30PM Feb 01, 2023Observed: 4.87 ft at 3:45PM Feb 01, 2023Observed: 4.86 ft at 4:00PM Feb 01, 2023Observed: 4.86 ft at 4:15PM Feb 01, 2023Observed: 4.86 ft at 4:30PM Feb 01, 2023Observed: 4.86 ft at 4:45PM Feb 01, 2023Observed: 4.86 ft at 5:00PM Feb 01, 2023Observed: 4.85 ft at 5:15PM Feb 01, 2023Observed: 4.84 ft at 5:30PM Feb 01, 2023Observed: 4.85 ft at 5:45PM Feb 01, 2023Observed: 4.85 ft at 6:00PM Feb 01, 2023Observed: 4.85 ft at 6:15PM Feb 01, 2023Observed: 4.84 ft at 6:30PM Feb 01, 2023Observed: 4.84 ft at 6:45PM Feb 01, 2023Observed: 4.84 ft at 7:00PM Feb 01, 2023Observed: 4.85 ft at 7:15PM Feb 01, 2023Observed: 4.84 ft at 7:30PM Feb 01, 2023Observed: 4.84 ft at 7:45PM Feb 01, 2023Observed: 4.85 ft at 8:00PM Feb 01, 2023Observed: 4.84 ft at 8:15PM Feb 01, 2023Observed: 4.83 ft at 8:30PM Feb 01, 2023Observed: 4.84 ft at 8:45PM Feb 01, 2023Observed: 4.84 ft at 9:00PM Feb 01, 2023Observed: 4.83 ft at 9:15PM Feb 01, 2023Observed: 4.83 ft at 9:30PM Feb 01, 2023Observed: 4.82 ft at 9:45PM Feb 01, 2023Observed: 4.83 ft at 10:00PM Feb 01, 2023Observed: 4.83 ft at 10:15PM Feb 01, 2023Observed: 4.83 ft at 10:30PM Feb 01, 2023Observed: 4.84 ft at 10:45PM Feb 01, 2023Observed: 4.83 ft at 11:00PM Feb 01, 2023Observed: 4.83 ft at 11:15PM Feb 01, 2023Observed: 4.83 ft at 11:30PM Feb 01, 2023Observed: 4.83 ft at 11:45PM Feb 01, 2023Observed: 4.84 ft at 12:00AM Feb 02, 2023Observed: 4.84 ft at 12:15AM Feb 02, 2023Observed: 4.85 ft at 12:30AM Feb 02, 2023Observed: 4.86 ft at 12:45AM Feb 02, 2023Observed: 4.86 ft at 1:00AM Feb 02, 2023Observed: 4.88 ft at 1:15AM Feb 02, 2023Observed: 4.88 ft at 1:30AM Feb 02, 2023Observed: 4.89 ft at 1:45AM Feb 02, 2023Observed: 4.9 ft at 2:00AM Feb 02, 2023Observed: 4.91 ft at 2:15AM Feb 02, 2023Observed: 4.91 ft at 2:30AM Feb 02, 2023Observed: 4.92 ft at 2:45AM Feb 02, 2023Observed: 4.93 ft at 3:00AM Feb 02, 2023Observed: 4.93 ft at 3:15AM Feb 02, 2023Observed: 4.93 ft at 3:30AM Feb 02, 2023Observed: 4.92 ft at 3:45AM Feb 02, 2023Observed: 4.91 ft at 4:00AM Feb 02, 2023Observed: 4.9 ft at 4:15AM Feb 02, 2023Observed: 4.89 ft at 4:30AM Feb 02, 2023Observed: 4.88 ft at 4:45AM Feb 02, 2023Observed: 4.87 ft at 5:00AM Feb 02, 2023Observed: 4.86 ft at 5:15AM Feb 02, 2023Observed: 4.86 ft at 5:30AM Feb 02, 2023Observed: 4.86 ft at 5:45AM Feb 02, 2023Observed: 4.84 ft at 6:00AM Feb 02, 2023Observed: 4.84 ft at 6:15AM Feb 02, 2023Observed: 4.85 ft at 6:30AM Feb 02, 2023Observed: 4.84 ft at 6:45AM Feb 02, 2023Observed: 4.85 ft at 7:00AM Feb 02, 2023Observed: 4.86 ft at 7:15AM Feb 02, 2023Observed: 4.85 ft at 7:30AM Feb 02, 2023Observed: 4.85 ft at 7:45AM Feb 02, 2023Observed: 4.88 ft at 8:00AM Feb 02, 2023Observed: 4.88 ft at 8:15AM Feb 02, 2023Observed: 4.89 ft at 8:30AM Feb 02, 2023Observed: 4.88 ft at 8:45AM Feb 02, 2023Observed: 4.89 ft at 9:00AM Feb 02, 2023Observed: 4.9 ft at 9:15AM Feb 02, 2023Observed: 4.9 ft at 9:30AM Feb 02, 2023Observed: 4.91 ft at 9:45AM Feb 02, 2023Observed: 4.91 ft at 10:00AM Feb 02, 2023Observed: 4.9 ft at 10:15AM Feb 02, 2023Observed: 4.88 ft at 10:30AM Feb 02, 2023Observed: 4.87 ft at 10:45AM Feb 02, 2023Observed: 4.85 ft at 11:00AM Feb 02, 2023Observed: 4.85 ft at 11:15AM Feb 02, 2023Observed: 4.85 ft at 11:30AM Feb 02, 2023Observed: 4.85 ft at 11:45AM Feb 02, 2023Observed: 4.86 ft at 12:00PM Feb 02, 2023Observed: 4.85 ft at 12:15PM Feb 02, 2023Observed: 4.86 ft at 12:30PM Feb 02, 2023Observed: 4.87 ft at 12:45PM Feb 02, 2023Observed: 4.86 ft at 1:00PM Feb 02, 2023Observed: 4.85 ft at 1:15PM Feb 02, 2023Observed: 4.85 ft at 1:30PM Feb 02, 2023Observed: 4.86 ft at 1:45PM Feb 02, 2023Observed: 4.86 ft at 2:00PM Feb 02, 2023Observed: 4.85 ft at 2:15PM Feb 02, 2023Observed: 4.86 ft at 2:30PM Feb 02, 2023Observed: 4.86 ft at 2:45PM Feb 02, 2023Observed: 4.87 ft at 3:00PM Feb 02, 2023Observed: 4.87 ft at 3:15PM Feb 02, 2023Observed: 4.87 ft at 3:30PM Feb 02, 2023Observed: 4.86 ft at 3:45PM Feb 02, 2023Observed: 4.86 ft at 4:00PM Feb 02, 2023Observed: 4.87 ft at 4:15PM Feb 02, 2023Observed: 4.85 ft at 4:30PM Feb 02, 2023Observed: 4.86 ft at 4:45PM Feb 02, 2023Observed: 4.86 ft at 5:00PM Feb 02, 2023Observed: 4.86 ft at 5:15PM Feb 02, 2023Observed: 4.86 ft at 5:30PM Feb 02, 2023Observed: 4.84 ft at 5:45PM Feb 02, 2023Observed: 4.83 ft at 6:00PM Feb 02, 2023Observed: 4.83 ft at 6:15PM Feb 02, 2023Observed: 4.81 ft at 6:30PM Feb 02, 2023Observed: 4.8 ft at 6:45PM Feb 02, 2023Observed: 4.79 ft at 7:00PM Feb 02, 2023Observed: 4.78 ft at 7:15PM Feb 02, 2023Observed: 4.76 ft at 7:30PM Feb 02, 2023Observed: 4.76 ft at 7:45PM Feb 02, 2023Observed: 4.54 ft at 8:00PM Feb 02, 2023Observed: 3.93 ft at 8:15PM Feb 02, 2023Observed: 3.9 ft at 8:30PM Feb 02, 2023Observed: 3.88 ft at 8:45PM Feb 02, 2023Observed: 3.87 ft at 9:00PM Feb 02, 2023Observed: 3.85 ft at 9:15PM Feb 02, 2023Observed: 4.34 ft at 9:30PM Feb 02, 2023Observed: 4.51 ft at 9:45PM Feb 02, 2023Observed: 4.74 ft at 10:00PM Feb 02, 2023Observed: 4.75 ft at 10:15PM Feb 02, 2023Observed: 4.79 ft at 10:30PM Feb 02, 2023Observed: 4.81 ft at 10:45PM Feb 02, 2023Observed: 4.83 ft at 11:00PM Feb 02, 2023Observed: 4.81 ft at 11:15PM Feb 02, 2023Observed: 4.78 ft at 11:30PM Feb 02, 2023Observed: 4.75 ft at 11:45PM Feb 02, 2023Observed: 4.72 ft at 12:00AM Feb 03, 2023Observed: 4.69 ft at 12:15AM Feb 03, 2023Observed: 4.07 ft at 12:30AM Feb 03, 2023Observed: 3.77 ft at 12:45AM Feb 03, 2023Observed: 3.77 ft at 1:00AM Feb 03, 2023Observed: 3.76 ft at 1:15AM Feb 03, 2023Observed: 3.76 ft at 1:30AM Feb 03, 2023Observed: 3.75 ft at 1:45AM Feb 03, 2023Observed: 4.67 ft at 2:00AM Feb 03, 2023Observed: 4.74 ft at 2:15AM Feb 03, 2023Observed: 4.74 ft at 2:30AM Feb 03, 2023Observed: 4.77 ft at 2:45AM Feb 03, 2023Observed: 4.8 ft at 3:00AM Feb 03, 2023Observed: 4.82 ft at 3:15AM Feb 03, 2023Observed: 4.84 ft at 3:30AM Feb 03, 2023Observed: 4.84 ft at 3:45AM Feb 03, 2023Observed: 4.81 ft at 4:00AM Feb 03, 2023Observed: 4.78 ft at 4:15AM Feb 03, 2023Observed: 4.75 ft at 4:30AM Feb 03, 2023Observed: 4.71 ft at 4:45AM Feb 03, 2023Observed: 4.14 ft at 5:00AM Feb 03, 2023Observed: 3.86 ft at 5:15AM Feb 03, 2023Observed: 3.89 ft at 5:30AM Feb 03, 2023Observed: 3.89 ft at 5:45AM Feb 03, 2023Observed: 3.9 ft at 6:00AM Feb 03, 2023Observed: 3.9 ft at 6:15AM Feb 03, 2023Observed: 3.89 ft at 6:30AM Feb 03, 2023Observed: 3.88 ft at 6:45AM Feb 03, 2023Observed: 4.04 ft at 7:00AM Feb 03, 2023Observed: 4.75 ft at 7:15AM Feb 03, 2023Observed: 4.78 ft at 7:30AM Feb 03, 2023Observed: 4.82 ft at 7:45AM Feb 03, 2023Observed: 4.83 ft at 8:00AM Feb 03, 2023Observed: 4.82 ft at 8:15AM Feb 03, 2023Observed: 4.79 ft at 8:30AM Feb 03, 2023Observed: 4.71 ft at 8:45AM Feb 03, 2023Observed: 3.82 ft at 9:00AM Feb 03, 2023Observed: 3.82 ft at 9:15AM Feb 03, 2023Observed: 3.83 ft at 9:30AM Feb 03, 2023Observed: 3.83 ft at 9:45AM Feb 03, 2023Observed: 3.83 ft at 10:00AM Feb 03, 2023Observed: 3.83 ft at 10:15AM Feb 03, 2023Observed: 3.83 ft at 10:30AM Feb 03, 2023Observed: 3.83 ft at 10:45AM Feb 03, 2023Observed: 3.82 ft at 11:00AM Feb 03, 2023Observed: 3.81 ft at 11:15AM Feb 03, 2023Observed: 3.8 ft at 11:30AM Feb 03, 2023Observed: 3.8 ft at 11:45AM Feb 03, 2023Observed: 4.08 ft at 12:00PM Feb 03, 2023Observed: 4.69 ft at 12:15PM Feb 03, 2023Observed: 4.77 ft at 12:30PM Feb 03, 2023Observed: 4.75 ft at 12:45PM Feb 03, 2023Observed: 4.7 ft at 1:00PM Feb 03, 2023Observed: 4.65 ft at 1:15PM Feb 03, 2023Observed: 4.39 ft at 1:30PM Feb 03, 2023Observed: 3.78 ft at 1:45PM Feb 03, 2023Observed: 3.79 ft at 2:00PM Feb 03, 2023Observed: 3.79 ft at 2:15PM Feb 03, 2023Observed: 3.8 ft at 2:30PM Feb 03, 2023Observed: 3.8 ft at 2:45PM Feb 03, 2023Observed: 3.8 ft at 3:00PM Feb 03, 2023Observed: 3.8 ft at 3:15PM Feb 03, 2023Observed: 3.8 ft at 3:30PM Feb 03, 2023Observed: 3.81 ft at 3:45PM Feb 03, 2023Observed: 3.81 ft at 4:00PM Feb 03, 2023Observed: 3.81 ft at 4:15PM Feb 03, 2023Observed: 3.8 ft at 4:30PM Feb 03, 2023Observed: 3.8 ft at 4:45PM Feb 03, 2023Observed: 3.8 ft at 5:00PM Feb 03, 2023Observed: 3.79 ft at 5:15PM Feb 03, 2023Observed: 3.79 ft at 5:30PM Feb 03, 2023Observed: 3.79 ft at 5:45PM Feb 03, 2023Observed: 3.78 ft at 6:00PM Feb 03, 2023Observed: 3.78 ft at 6:15PM Feb 03, 2023Observed: 3.77 ft at 6:30PM Feb 03, 2023Observed: 3.77 ft at 6:45PM Feb 03, 2023Observed: 3.76 ft at 7:00PM Feb 03, 2023Observed: 3.87 ft at 7:15PM Feb 03, 2023Observed: 3.76 ft at 7:30PM Feb 03, 2023Observed: 3.76 ft at 7:45PM Feb 03, 2023Observed: 3.76 ft at 8:00PM Feb 03, 2023Observed: 3.76 ft at 8:15PM Feb 03, 2023Observed: 3.76 ft at 8:30PM Feb 03, 2023Observed: 3.76 ft at 8:45PM Feb 03, 2023Observed: 3.76 ft at 9:00PM Feb 03, 2023Observed: 3.76 ft at 9:15PM Feb 03, 2023Observed: 3.76 ft at 9:30PM Feb 03, 2023Observed: 3.76 ft at 9:45PM Feb 03, 2023Observed: 3.76 ft at 10:00PM Feb 03, 2023Observed: 3.77 ft at 10:15PM Feb 03, 2023Observed: 3.76 ft at 10:30PM Feb 03, 2023Observed: 3.76 ft at 10:45PM Feb 03, 2023Observed: 3.76 ft at 11:00PM Feb 03, 2023Observed: 3.76 ft at 11:15PM Feb 03, 2023Observed: 3.76 ft at 11:30PM Feb 03, 2023Observed: 3.75 ft at 11:45PM Feb 03, 2023Observed: 3.75 ft at 12:00AM Feb 04, 2023Observed: 3.75 ft at 12:15AM Feb 04, 2023Observed: 3.74 ft at 12:30AM Feb 04, 2023Observed: 3.73 ft at 12:45AM Feb 04, 2023Observed: 3.73 ft at 1:00AM Feb 04, 2023Observed: 3.72 ft at 1:15AM Feb 04, 2023Observed: 3.72 ft at 1:30AM Feb 04, 2023Observed: 3.72 ft at 1:45AM Feb 04, 2023Observed: 3.71 ft at 2:00AM Feb 04, 2023Observed: 3.71 ft at 2:15AM Feb 04, 2023Observed: 3.71 ft at 2:30AM Feb 04, 2023Observed: 3.71 ft at 2:45AM Feb 04, 2023Observed: 3.71 ft at 3:00AM Feb 04, 2023Observed: 3.71 ft at 3:15AM Feb 04, 2023Observed: 3.71 ft at 3:30AM Feb 04, 2023Observed: 3.71 ft at 3:45AM Feb 04, 2023Observed: 3.71 ft at 4:00AM Feb 04, 2023Observed: 3.71 ft at 4:15AM Feb 04, 2023Observed: 3.72 ft at 4:30AM Feb 04, 2023Observed: 3.72 ft at 4:45AM Feb 04, 2023Observed: 3.72 ft at 5:00AM Feb 04, 2023Observed: 3.72 ft at 5:15AM Feb 04, 2023Observed: 3.71 ft at 5:30AM Feb 04, 2023Observed: 3.71 ft at 5:45AM Feb 04, 2023Observed: 3.7 ft at 6:00AM Feb 04, 2023Observed: 3.7 ft at 6:15AM Feb 04, 2023Observed: 3.69 ft at 6:30AM Feb 04, 2023Observed: 3.69 ft at 6:45AM Feb 04, 2023Observed: 3.68 ft at 7:00AM Feb 04, 2023Observed: 3.68 ft at 7:15AM Feb 04, 2023USGS--Water Resources of the United StatesNRWI4(plotting HGIRG) Graph Created (8:33AM Feb 4, 2023)ObservedLatest observed value: 3.68 ft at 7:15 AM CST 4-Feb-2023. Flood Stage is 22 ft
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Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the North River (Central IA) near Norwalk 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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Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 25
Flood Stage: 22
Action Stage: 17
Low Stage (in feet): -9999

Historic Crests
(1) 25.33 ft on 06/17/1990
(2) 25.30 ft on 06/13/1947
(3) 25.04 ft on 09/11/2014
(4) 24.00 ft on 12/15/2015
(5) 23.91 ft on 06/13/2008
(6) 23.71 ft on 03/15/2019
(7) 23.62 ft on 05/11/1996
(8) 23.60 ft on 06/26/2015
(9) 23.40 ft on 08/31/1993
(10) 23.32 ft on 06/11/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.48 ft on 06/09/2022
(2) 13.37 ft on 07/11/2021
(3) 20.88 ft on 10/04/2019
(4) 23.71 ft on 03/15/2019
(5) 17.67 ft on 06/25/2018
(6) 16.25 ft on 03/31/2017
(7) 24.00 ft on 12/15/2015
(8) 23.60 ft on 06/26/2015
(9) 25.04 ft on 09/11/2014
(10) 22.45 ft on 06/16/2013
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:13
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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
26 Water covers parts of Highway R63.
25 Highway R57 is affected.
23 Secondary road closures occur.
22 Water is over Iowa 28 immediately south of Norwalk. Several rural gravel roads are also threatened.
17 Road closures are possible near creeks adjoining the river.
16 Water affects agricultural land.
About This Location Collapse

Latitude: 41.458111° N, Longitude: 93.654972° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 22 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 788.07 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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