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Hydrograph River at a Glance Download
Black Hawk Lake (Western IA) at Lake View Pool (ft)Observed: 7.07 ft at 5:00AM May 23, 2023Observed: 7.07 ft at 5:15AM May 23, 2023Observed: 7.07 ft at 5:30AM May 23, 2023Observed: 7.07 ft at 5:45AM May 23, 2023Observed: 7.07 ft at 6:00AM May 23, 2023Observed: 7.07 ft at 6:15AM May 23, 2023Observed: 7.07 ft at 6:30AM May 23, 2023Observed: 7.07 ft at 6:45AM May 23, 2023Observed: 7.06 ft at 7:00AM May 23, 2023Observed: 7.06 ft at 7:15AM May 23, 2023Observed: 7.07 ft at 7:30AM May 23, 2023Observed: 7.07 ft at 7:45AM May 23, 2023Observed: 7.06 ft at 8:00AM May 23, 2023Observed: 7.06 ft at 8:15AM May 23, 2023Observed: 7.06 ft at 8:30AM May 23, 2023Observed: 7.06 ft at 8:45AM May 23, 2023Observed: 7.06 ft at 9:00AM May 23, 2023Observed: 7.06 ft at 9:15AM May 23, 2023Observed: 7.06 ft at 9:30AM May 23, 2023Observed: 7.06 ft at 9:45AM May 23, 2023Observed: 7.06 ft at 10:00AM May 23, 2023Observed: 7.05 ft at 10:15AM May 23, 2023Observed: 7.07 ft at 10:30AM May 23, 2023Observed: 7.07 ft at 10:45AM May 23, 2023Observed: 7.08 ft at 11:00AM May 23, 2023Observed: 7.06 ft at 11:15AM May 23, 2023Observed: 7.06 ft at 11:30AM May 23, 2023Observed: 7.05 ft at 11:45AM May 23, 2023Observed: 7.08 ft at 12:00PM May 23, 2023Observed: 7.06 ft at 12:15PM May 23, 2023Observed: 7.05 ft at 12:30PM May 23, 2023Observed: 7.05 ft at 12:45PM May 23, 2023Observed: 7.04 ft at 1:00PM May 23, 2023Observed: 7.08 ft at 1:15PM May 23, 2023Observed: 7.06 ft at 1:30PM May 23, 2023Highest Observation: 7.09 ft at 1:45PM May 23, 2023Observed: 7.08 ft at 2:00PM May 23, 2023Observed: 7.08 ft at 2:15PM May 23, 2023Observed: 7.06 ft at 2:30PM May 23, 2023Observed: 7.07 ft at 2:45PM May 23, 2023Observed: 7.08 ft at 3:00PM May 23, 2023Observed: 7.04 ft at 3:15PM May 23, 2023Observed: 7.06 ft at 3:30PM May 23, 2023Observed: 7.04 ft at 3:45PM May 23, 2023Observed: 7.05 ft at 4:00PM May 23, 2023Observed: 7.04 ft at 4:15PM May 23, 2023Observed: 7.06 ft at 4:30PM May 23, 2023Observed: 7.07 ft at 4:45PM May 23, 2023Observed: 7.04 ft at 5:00PM May 23, 2023Observed: 7.06 ft at 5:15PM May 23, 2023Observed: 7.05 ft at 5:30PM May 23, 2023Observed: 7.06 ft at 5:45PM May 23, 2023Observed: 7.07 ft at 6:00PM May 23, 2023Observed: 7.05 ft at 6:15PM May 23, 2023Observed: 7.07 ft at 6:30PM May 23, 2023Observed: 7.07 ft at 6:45PM May 23, 2023Observed: 7.07 ft at 7:00PM May 23, 2023Observed: 7.05 ft at 7:15PM May 23, 2023Observed: 7.07 ft at 7:30PM May 23, 2023Observed: 7.05 ft at 7:45PM May 23, 2023Observed: 7.06 ft at 8:00PM May 23, 2023Observed: 7.04 ft at 8:15PM May 23, 2023Observed: 7.05 ft at 8:30PM May 23, 2023Observed: 7.05 ft at 8:45PM May 23, 2023Observed: 7.05 ft at 9:00PM May 23, 2023Observed: 7.06 ft at 9:15PM May 23, 2023Observed: 7.05 ft at 9:30PM May 23, 2023Observed: 7.06 ft at 9:45PM May 23, 2023Observed: 7.06 ft at 10:00PM May 23, 2023Observed: 7.07 ft at 10:15PM May 23, 2023Observed: 7.05 ft at 10:30PM May 23, 2023Observed: 7.07 ft at 10:45PM May 23, 2023Observed: 7.05 ft at 11:00PM May 23, 2023Observed: 7.06 ft at 11:15PM May 23, 2023Observed: 7.05 ft at 11:30PM May 23, 2023Observed: 7.05 ft at 11:45PM May 23, 2023Observed: 7.05 ft at 12:00AM May 24, 2023Observed: 7.05 ft at 12:15AM May 24, 2023Observed: 7.05 ft at 12:30AM May 24, 2023Observed: 7.05 ft at 12:45AM May 24, 2023Observed: 7.05 ft at 1:00AM May 24, 2023Observed: 7.05 ft at 1:15AM May 24, 2023Observed: 7.05 ft at 1:30AM May 24, 2023Observed: 7.05 ft at 1:45AM May 24, 2023Observed: 7.05 ft at 2:00AM May 24, 2023Observed: 7.06 ft at 2:15AM May 24, 2023Observed: 7.05 ft at 2:30AM May 24, 2023Observed: 7.05 ft at 2:45AM May 24, 2023Observed: 7.05 ft at 3:00AM May 24, 2023Observed: 7.05 ft at 3:15AM May 24, 2023Observed: 7.05 ft at 3:30AM May 24, 2023Observed: 7.05 ft at 3:45AM May 24, 2023Observed: 7.05 ft at 4:00AM May 24, 2023Observed: 7.05 ft at 4:15AM May 24, 2023Observed: 7.05 ft at 4:30AM May 24, 2023Observed: 7.05 ft at 4:45AM May 24, 2023Observed: 7.05 ft at 5:00AM May 24, 2023Observed: 7.04 ft at 5:15AM May 24, 2023Observed: 7.04 ft at 5:30AM May 24, 2023Observed: 7.05 ft at 5:45AM May 24, 2023Observed: 7.04 ft at 6:00AM May 24, 2023Observed: 7.04 ft at 6:15AM May 24, 2023Observed: 7.03 ft at 6:30AM May 24, 2023Observed: 7.04 ft at 6:45AM May 24, 2023Observed: 7.03 ft at 7:00AM May 24, 2023Observed: 7.04 ft at 7:15AM May 24, 2023Observed: 7.04 ft at 7:30AM May 24, 2023Observed: 7.04 ft at 7:45AM May 24, 2023Observed: 7.05 ft at 8:00AM May 24, 2023Observed: 7.05 ft at 8:15AM May 24, 2023Observed: 7.05 ft at 8:30AM May 24, 2023Observed: 7.05 ft at 8:45AM May 24, 2023Observed: 7.05 ft at 9:00AM May 24, 2023Observed: 7.04 ft at 9:15AM May 24, 2023Observed: 7.04 ft at 9:30AM May 24, 2023Observed: 7.04 ft at 9:45AM May 24, 2023Observed: 7.04 ft at 10:00AM May 24, 2023Observed: 7.03 ft at 10:15AM May 24, 2023Observed: 7.03 ft at 10:30AM May 24, 2023Observed: 7.02 ft at 10:45AM May 24, 2023Observed: 7.02 ft at 11:00AM May 24, 2023Observed: 7.03 ft at 11:15AM May 24, 2023Observed: 7.02 ft at 11:30AM May 24, 2023Observed: 7.03 ft at 11:45AM May 24, 2023Observed: 7.04 ft at 12:00PM May 24, 2023Observed: 7.04 ft at 12:15PM May 24, 2023Observed: 7.05 ft at 12:30PM May 24, 2023Observed: 7.05 ft at 12:45PM May 24, 2023Observed: 7.05 ft at 1:00PM May 24, 2023Observed: 7.04 ft at 1:15PM May 24, 2023Observed: 7.05 ft at 1:30PM May 24, 2023Observed: 7.05 ft at 1:45PM May 24, 2023Observed: 7.05 ft at 2:00PM May 24, 2023Observed: 7.02 ft at 2:15PM May 24, 2023Observed: 7.06 ft at 2:30PM May 24, 2023Observed: 7.03 ft at 2:45PM May 24, 2023Observed: 7.06 ft at 3:00PM May 24, 2023Observed: 7.01 ft at 3:15PM May 24, 2023Observed: 7.03 ft at 3:30PM May 24, 2023Observed: 7.04 ft at 3:45PM May 24, 2023Observed: 7.05 ft at 4:00PM May 24, 2023Observed: 7.03 ft at 4:15PM May 24, 2023Observed: 7.03 ft at 4:30PM May 24, 2023Observed: 7.03 ft at 4:45PM May 24, 2023Observed: 7.03 ft at 5:00PM May 24, 2023Observed: 7.06 ft at 5:15PM May 24, 2023Observed: 7.04 ft at 5:30PM May 24, 2023Observed: 7.04 ft at 5:45PM May 24, 2023Observed: 7.04 ft at 6:00PM May 24, 2023Observed: 7.05 ft at 6:15PM May 24, 2023Observed: 7.04 ft at 6:30PM May 24, 2023Observed: 7.04 ft at 6:45PM May 24, 2023Observed: 7.03 ft at 7:00PM May 24, 2023Observed: 7.03 ft at 7:15PM May 24, 2023Observed: 7.02 ft at 7:30PM May 24, 2023Observed: 7.03 ft at 7:45PM May 24, 2023Observed: 7.01 ft at 8:00PM May 24, 2023Observed: 7.03 ft at 8:15PM May 24, 2023Observed: 7.02 ft at 8:30PM May 24, 2023Observed: 7.03 ft at 8:45PM May 24, 2023Observed: 7.02 ft at 9:00PM May 24, 2023Observed: 7.03 ft at 9:15PM May 24, 2023Observed: 7.03 ft at 9:30PM May 24, 2023Observed: 7.03 ft at 9:45PM May 24, 2023Observed: 7.04 ft at 10:00PM May 24, 2023Observed: 7.03 ft at 10:15PM May 24, 2023Observed: 7.03 ft at 10:30PM May 24, 2023Observed: 7.02 ft at 10:45PM May 24, 2023Observed: 7.03 ft at 11:00PM May 24, 2023Observed: 7.02 ft at 11:15PM May 24, 2023Observed: 7.03 ft at 11:30PM May 24, 2023Observed: 7.02 ft at 11:45PM May 24, 2023Observed: 7.02 ft at 12:00AM May 25, 2023Observed: 7.04 ft at 12:15AM May 25, 2023Observed: 7.02 ft at 12:30AM May 25, 2023Observed: 7.03 ft at 12:45AM May 25, 2023Observed: 7.03 ft at 1:00AM May 25, 2023Observed: 7.04 ft at 1:15AM May 25, 2023Observed: 7.03 ft at 1:30AM May 25, 2023Observed: 7.04 ft at 1:45AM May 25, 2023Observed: 7.04 ft at 2:00AM May 25, 2023Observed: 7.04 ft at 2:15AM May 25, 2023Observed: 7.04 ft at 2:30AM May 25, 2023Observed: 7.04 ft at 2:45AM May 25, 2023Observed: 7.04 ft at 3:00AM May 25, 2023Observed: 7.04 ft at 3:15AM May 25, 2023Observed: 7.04 ft at 3:30AM May 25, 2023Observed: 7.04 ft at 3:45AM May 25, 2023Observed: 7.03 ft at 4:00AM May 25, 2023Observed: 7.03 ft at 4:15AM May 25, 2023Observed: 7.05 ft at 4:30AM May 25, 2023Observed: 7.05 ft at 4:45AM May 25, 2023Observed: 7.04 ft at 5:00AM May 25, 2023Observed: 7.03 ft at 5:15AM May 25, 2023Observed: 7.04 ft at 5:30AM May 25, 2023Observed: 7.03 ft at 5:45AM May 25, 2023Observed: 7.02 ft at 6:00AM May 25, 2023Observed: 7.03 ft at 6:15AM May 25, 2023Observed: 7.02 ft at 6:30AM May 25, 2023Observed: 7.03 ft at 6:45AM May 25, 2023Observed: 7.02 ft at 7:00AM May 25, 2023Observed: 7.02 ft at 7:15AM May 25, 2023Observed: 7.02 ft at 7:30AM May 25, 2023Observed: 7.03 ft at 7:45AM May 25, 2023Observed: 7.03 ft at 8:00AM May 25, 2023Observed: 7.02 ft at 8:15AM May 25, 2023Observed: 7.04 ft at 8:30AM May 25, 2023Observed: 7.02 ft at 8:45AM May 25, 2023Observed: 7.04 ft at 9:00AM May 25, 2023Observed: 7 ft at 9:15AM May 25, 2023Observed: 7.04 ft at 9:30AM May 25, 2023Observed: 7.02 ft at 9:45AM May 25, 2023Observed: 7.02 ft at 10:00AM May 25, 2023Observed: 7.01 ft at 10:15AM May 25, 2023Observed: 7.01 ft at 10:30AM May 25, 2023Observed: 7.01 ft at 10:45AM May 25, 2023Observed: 7.01 ft at 11:00AM May 25, 2023Observed: 7.01 ft at 11:15AM May 25, 2023Observed: 7.03 ft at 11:30AM May 25, 2023Observed: 7.03 ft at 11:45AM May 25, 2023Observed: 7.04 ft at 12:00PM May 25, 2023Observed: 7.01 ft at 12:15PM May 25, 2023Observed: 7.02 ft at 12:30PM May 25, 2023Observed: 7.02 ft at 12:45PM May 25, 2023Observed: 7.04 ft at 1:00PM May 25, 2023Observed: 7.02 ft at 1:15PM May 25, 2023Observed: 7.03 ft at 1:30PM May 25, 2023Observed: 7.01 ft at 1:45PM May 25, 2023Observed: 7.02 ft at 2:00PM May 25, 2023Observed: 7.03 ft at 2:15PM May 25, 2023Observed: 7.01 ft at 2:30PM May 25, 2023Observed: 7.02 ft at 2:45PM May 25, 2023Observed: 7.02 ft at 3:00PM May 25, 2023Observed: 7.03 ft at 3:15PM May 25, 2023Observed: 7.04 ft at 3:30PM May 25, 2023Observed: 7.03 ft at 3:45PM May 25, 2023Observed: 7.03 ft at 4:00PM May 25, 2023Observed: 7.05 ft at 4:15PM May 25, 2023Observed: 7.04 ft at 4:30PM May 25, 2023Observed: 7.04 ft at 4:45PM May 25, 2023Observed: 7.02 ft at 5:00PM May 25, 2023Observed: 7.01 ft at 5:15PM May 25, 2023Observed: 7.02 ft at 5:30PM May 25, 2023Observed: 7.01 ft at 5:45PM May 25, 2023Observed: 7.02 ft at 6:00PM May 25, 2023Observed: 7.02 ft at 6:15PM May 25, 2023Observed: 7.01 ft at 6:30PM May 25, 2023Observed: 7.02 ft at 6:45PM May 25, 2023Observed: 7.02 ft at 7:00PM May 25, 2023Observed: 7.02 ft at 7:15PM May 25, 2023Observed: 7.02 ft at 7:30PM May 25, 2023Observed: 7.02 ft at 7:45PM May 25, 2023Observed: 7.05 ft at 8:00PM May 25, 2023Observed: 7.01 ft at 8:15PM May 25, 2023Observed: 7.04 ft at 8:30PM May 25, 2023Observed: 7.02 ft at 8:45PM May 25, 2023Observed: 7.02 ft at 9:00PM May 25, 2023Observed: 7.02 ft at 9:15PM May 25, 2023Observed: 7 ft at 9:30PM May 25, 2023Observed: 7.02 ft at 9:45PM May 25, 2023Observed: 6.99 ft at 10:00PM May 25, 2023Observed: 7.02 ft at 10:15PM May 25, 2023Observed: 7 ft at 10:30PM May 25, 2023Observed: 7.02 ft at 10:45PM May 25, 2023Observed: 7 ft at 11:00PM May 25, 2023Observed: 7.02 ft at 11:15PM May 25, 2023Observed: 7.01 ft at 11:30PM May 25, 2023Observed: 7.02 ft at 11:45PM May 25, 2023Observed: 7.02 ft at 12:00AM May 26, 2023Observed: 7 ft at 12:15AM May 26, 2023Observed: 6.99 ft at 12:30AM May 26, 2023Observed: 7.03 ft at 12:45AM May 26, 2023Observed: 6.98 ft at 1:00AM May 26, 2023Observed: 7.02 ft at 1:15AM May 26, 2023Observed: 6.98 ft at 1:30AM May 26, 2023Observed: 7.02 ft at 1:45AM May 26, 2023Observed: 6.98 ft at 2:00AM May 26, 2023Observed: 7.03 ft at 2:15AM May 26, 2023Observed: 6.97 ft at 2:30AM May 26, 2023Observed: 7.02 ft at 2:45AM May 26, 2023Observed: 6.98 ft at 3:00AM May 26, 2023Observed: 7.01 ft at 3:15AM May 26, 2023Observed: 6.98 ft at 3:30AM May 26, 2023Observed: 7.01 ft at 3:45AM May 26, 2023Observed: 7 ft at 4:00AM May 26, 2023Observed: 7 ft at 4:15AM May 26, 2023Observed: 7.02 ft at 4:30AM May 26, 2023Observed: 7 ft at 4:45AM May 26, 2023Observed: 7 ft at 5:00AM May 26, 2023Observed: 7.01 ft at 5:15AM May 26, 2023Observed: 6.99 ft at 5:30AM May 26, 2023Observed: 7 ft at 5:45AM May 26, 2023Observed: 6.98 ft at 6:00AM May 26, 2023Observed: 7 ft at 6:15AM May 26, 2023Observed: 7.01 ft at 6:30AM May 26, 2023Observed: 7 ft at 6:45AM May 26, 2023Observed: 7 ft at 7:00AM May 26, 2023Observed: 7 ft at 7:15AM May 26, 2023Observed: 7.01 ft at 7:30AM May 26, 2023Observed: 7.01 ft at 7:45AM May 26, 2023Observed: 7.01 ft at 8:00AM May 26, 2023Observed: 7 ft at 8:15AM May 26, 2023Observed: 7 ft at 8:30AM May 26, 2023Observed: 7 ft at 8:45AM May 26, 2023Observed: 7 ft at 9:00AM May 26, 2023Observed: 7.02 ft at 9:15AM May 26, 2023Observed: 6.99 ft at 9:30AM May 26, 2023Observed: 7.01 ft at 9:45AM May 26, 2023Observed: 6.99 ft at 10:00AM May 26, 2023Observed: 7.01 ft at 10:15AM May 26, 2023Observed: 6.99 ft at 10:30AM May 26, 2023Observed: 6.99 ft at 10:45AM May 26, 2023Observed: 6.98 ft at 11:00AM May 26, 2023Observed: 6.99 ft at 11:15AM May 26, 2023Observed: 6.99 ft at 11:30AM May 26, 2023Observed: 6.99 ft at 11:45AM May 26, 2023Observed: 7 ft at 12:00PM May 26, 2023Observed: 6.99 ft at 12:15PM May 26, 2023Observed: 7 ft at 12:30PM May 26, 2023Observed: 7 ft at 12:45PM May 26, 2023Observed: 6.99 ft at 1:00PM May 26, 2023Observed: 7 ft at 1:15PM May 26, 2023Observed: 7 ft at 1:30PM May 26, 2023Observed: 7 ft at 1:45PM May 26, 2023Observed: 6.99 ft at 2:00PM May 26, 2023Observed: 6.99 ft at 2:15PM May 26, 2023Observed: 6.99 ft at 2:30PM May 26, 2023Observed: 6.99 ft at 2:45PM May 26, 2023Observed: 7 ft at 3:00PM May 26, 2023Observed: 6.99 ft at 3:15PM May 26, 2023Observed: 6.98 ft at 3:30PM May 26, 2023Observed: 7 ft at 3:45PM May 26, 2023Observed: 6.99 ft at 4:00PM May 26, 2023Observed: 7 ft at 4:15PM May 26, 2023Observed: 7.01 ft at 4:30PM May 26, 2023Observed: 6.98 ft at 4:45PM May 26, 2023Observed: 6.97 ft at 5:00PM May 26, 2023Observed: 7 ft at 5:15PM May 26, 2023Observed: 6.97 ft at 5:30PM May 26, 2023Observed: 6.99 ft at 5:45PM May 26, 2023Observed: 7 ft at 6:00PM May 26, 2023Observed: 6.98 ft at 6:15PM May 26, 2023Observed: 6.99 ft at 6:30PM May 26, 2023Observed: 6.97 ft at 6:45PM May 26, 2023Observed: 6.98 ft at 7:00PM May 26, 2023Observed: 6.98 ft at 7:15PM May 26, 2023Observed: 7 ft at 7:30PM May 26, 2023Observed: 6.98 ft at 7:45PM May 26, 2023Observed: 7 ft at 8:00PM May 26, 2023Observed: 6.98 ft at 8:15PM May 26, 2023Observed: 7 ft at 8:30PM May 26, 2023Observed: 6.99 ft at 8:45PM May 26, 2023Observed: 6.99 ft at 9:00PM May 26, 2023Observed: 6.99 ft at 9:15PM May 26, 2023Observed: 6.99 ft at 9:30PM May 26, 2023Observed: 6.98 ft at 9:45PM May 26, 2023Observed: 6.98 ft at 10:00PM May 26, 2023Observed: 6.97 ft at 10:15PM May 26, 2023Observed: 6.98 ft at 10:30PM May 26, 2023Observed: 6.98 ft at 10:45PM May 26, 2023Observed: 6.97 ft at 11:00PM May 26, 2023Observed: 6.97 ft at 11:15PM May 26, 2023Observed: 6.97 ft at 11:30PM May 26, 2023Observed: 6.98 ft at 11:45PM May 26, 2023Observed: 6.97 ft at 12:00AM May 27, 2023Observed: 6.99 ft at 12:15AM May 27, 2023Observed: 6.97 ft at 12:30AM May 27, 2023Observed: 6.98 ft at 12:45AM May 27, 2023Observed: 6.97 ft at 1:00AM May 27, 2023Observed: 6.98 ft at 1:15AM May 27, 2023Observed: 6.97 ft at 1:30AM May 27, 2023Observed: 6.97 ft at 1:45AM May 27, 2023Observed: 6.96 ft at 2:00AM May 27, 2023Observed: 6.97 ft at 2:15AM May 27, 2023Observed: 6.97 ft at 2:30AM May 27, 2023Observed: 6.96 ft at 2:45AM May 27, 2023Observed: 6.97 ft at 3:00AM May 27, 2023Observed: 6.96 ft at 3:15AM May 27, 2023Observed: 6.98 ft at 3:30AM May 27, 2023Observed: 6.96 ft at 3:45AM May 27, 2023Observed: 6.98 ft at 4:00AM May 27, 2023Observed: 6.96 ft at 4:15AM May 27, 2023Observed: 6.98 ft at 4:30AM May 27, 2023Observed: 6.97 ft at 4:45AM May 27, 2023Observed: 6.97 ft at 5:00AM May 27, 2023Observed: 6.97 ft at 5:15AM May 27, 2023Observed: 6.96 ft at 5:30AM May 27, 2023Observed: 6.97 ft at 5:45AM May 27, 2023Observed: 6.96 ft at 6:00AM May 27, 2023Observed: 6.97 ft at 6:15AM May 27, 2023Observed: 6.96 ft at 6:30AM May 27, 2023Observed: 6.97 ft at 6:45AM May 27, 2023Observed: 6.96 ft at 7:00AM May 27, 2023Observed: 6.98 ft at 7:15AM May 27, 2023Observed: 6.97 ft at 7:30AM May 27, 2023Observed: 6.97 ft at 7:45AM May 27, 2023Observed: 6.97 ft at 8:00AM May 27, 2023Observed: 6.97 ft at 8:15AM May 27, 2023Observed: 6.98 ft at 8:30AM May 27, 2023Observed: 6.96 ft at 8:45AM May 27, 2023Observed: 6.97 ft at 9:00AM May 27, 2023Observed: 6.97 ft at 9:15AM May 27, 2023Observed: 6.97 ft at 9:30AM May 27, 2023Observed: 6.96 ft at 9:45AM May 27, 2023Observed: 6.98 ft at 10:00AM May 27, 2023Observed: 6.96 ft at 10:15AM May 27, 2023Observed: 6.98 ft at 10:30AM May 27, 2023Observed: 6.98 ft at 10:45AM May 27, 2023Observed: 6.99 ft at 11:00AM May 27, 2023Observed: 6.97 ft at 11:15AM May 27, 2023Observed: 6.96 ft at 11:30AM May 27, 2023Observed: 6.98 ft at 11:45AM May 27, 2023Observed: 6.98 ft at 12:00PM May 27, 2023Observed: 6.99 ft at 12:15PM May 27, 2023Observed: 6.96 ft at 12:30PM May 27, 2023Observed: 6.99 ft at 12:45PM May 27, 2023Observed: 6.96 ft at 1:00PM May 27, 2023Observed: 6.98 ft at 1:15PM May 27, 2023Observed: 6.98 ft at 1:30PM May 27, 2023Observed: 6.97 ft at 1:45PM May 27, 2023Observed: 7 ft at 2:00PM May 27, 2023Observed: 6.97 ft at 2:15PM May 27, 2023Observed: 7 ft at 2:30PM May 27, 2023Observed: 6.95 ft at 2:45PM May 27, 2023Observed: 6.99 ft at 3:00PM May 27, 2023Observed: 6.94 ft at 3:15PM May 27, 2023Observed: 6.99 ft at 3:30PM May 27, 2023Observed: 6.95 ft at 3:45PM May 27, 2023Observed: 6.97 ft at 4:00PM May 27, 2023Observed: 6.95 ft at 4:15PM May 27, 2023Observed: 6.98 ft at 4:30PM May 27, 2023Observed: 6.96 ft at 4:45PM May 27, 2023Observed: 6.97 ft at 5:00PM May 27, 2023Observed: 6.94 ft at 5:15PM May 27, 2023Observed: 6.94 ft at 5:30PM May 27, 2023Observed: 6.99 ft at 5:45PM May 27, 2023Observed: 6.95 ft at 6:00PM May 27, 2023Observed: 6.97 ft at 6:15PM May 27, 2023Observed: 6.94 ft at 6:30PM May 27, 2023Observed: 6.95 ft at 6:45PM May 27, 2023Observed: 6.94 ft at 7:00PM May 27, 2023Observed: 6.96 ft at 7:15PM May 27, 2023Observed: 6.95 ft at 7:30PM May 27, 2023Observed: 6.96 ft at 7:45PM May 27, 2023Observed: 6.96 ft at 8:00PM May 27, 2023Observed: 6.95 ft at 8:15PM May 27, 2023Observed: 6.97 ft at 8:30PM May 27, 2023Observed: 6.94 ft at 8:45PM May 27, 2023Observed: 6.96 ft at 9:00PM May 27, 2023Observed: 6.95 ft at 9:15PM May 27, 2023Observed: 6.96 ft at 9:30PM May 27, 2023Observed: 6.96 ft at 9:45PM May 27, 2023Observed: 6.96 ft at 10:00PM May 27, 2023Observed: 6.96 ft at 10:15PM May 27, 2023Observed: 6.95 ft at 10:30PM May 27, 2023Observed: 6.95 ft at 10:45PM May 27, 2023Observed: 6.95 ft at 11:00PM May 27, 2023Observed: 6.95 ft at 11:15PM May 27, 2023Observed: 6.95 ft at 11:30PM May 27, 2023Observed: 6.95 ft at 11:45PM May 27, 2023Observed: 6.95 ft at 12:00AM May 28, 2023Observed: 6.95 ft at 12:15AM May 28, 2023Observed: 6.95 ft at 12:30AM May 28, 2023Observed: 6.94 ft at 12:45AM May 28, 2023Observed: 6.95 ft at 1:00AM May 28, 2023Observed: 6.95 ft at 1:15AM May 28, 2023Observed: 6.95 ft at 1:30AM May 28, 2023Observed: 6.94 ft at 1:45AM May 28, 2023Observed: 6.94 ft at 2:00AM May 28, 2023Observed: 6.95 ft at 2:15AM May 28, 2023Observed: 6.95 ft at 2:30AM May 28, 2023Observed: 6.95 ft at 2:45AM May 28, 2023Observed: 6.94 ft at 3:00AM May 28, 2023Observed: 6.94 ft at 3:15AM May 28, 2023Observed: 6.94 ft at 3:30AM May 28, 2023Observed: 6.94 ft at 3:45AM May 28, 2023Observed: 6.95 ft at 4:00AM May 28, 2023Observed: 6.94 ft at 4:15AM May 28, 2023USGS--Water Resources of the United StatesBHLI4(plotting HPIRV) Graph Created (4:48AM May 28, 2023)ObservedLatest observed value: 6.94 ft at 4:15 AM CDT 28-May-2023.
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Tabular Data (UTC)
Tabular Data (CDT)
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Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Black Hawk Lake (Western IA) at Lake View. Only observed stages are available for this point.

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

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Downstream Gauge Downstream Gauge - near Lanesboro
Flood Categories (in feet)
Not Available

Historic Crests
(1) 9.28 ft on 06/22/1996
(2) 9.13 ft on 06/09/2008 (P)
(3) 8.96 ft on 03/20/1979 (P)
(4) 8.76 ft on 05/04/2001 (P)
(5) 8.44 ft on 06/25/1998 (P)
(6) 8.44 ft on 02/20/1971 (P)
(7) 8.41 ft on 07/19/1972 (P)
(8) 8.41 ft on 05/26/1990 (P)
(9) 8.32 ft on 06/18/2004 (P)
(10) 8.31 ft on 05/02/1984 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.11 ft on 09/04/2011 (P)
(2) 9.13 ft on 06/09/2008 (P)
(3) 7.16 ft on 10/06/2006 (P)
(4) 7.69 ft on 05/03/2006 (P)
(5) 8.05 ft on 05/15/2005 (P)
(6) 8.32 ft on 06/18/2004 (P)
(7) 7.10 ft on 02/08/2004 (P)
(8) 8.14 ft on 07/11/2003 (P)
(9) 7.19 ft on 10/05/2002 (P)
(10) 7.43 ft on 08/23/2002 (P)
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.
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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.
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Latitude: 42.304150° N, Longitude: 95.041935° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 1213.86 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:
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NWS Information
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Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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