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Hydrograph River at a Glance Download
Big Creek Lake (Central IA) near Polk City Stage (ft)Observed: 19.81 ft at 11:45PM Feb 28, 2021Observed: 19.81 ft at 12:00AM Mar 01, 2021Observed: 19.81 ft at 12:15AM Mar 01, 2021Observed: 19.81 ft at 12:30AM Mar 01, 2021Observed: 19.82 ft at 12:45AM Mar 01, 2021Observed: 19.82 ft at 1:00AM Mar 01, 2021Observed: 19.82 ft at 1:15AM Mar 01, 2021Observed: 19.82 ft at 1:30AM Mar 01, 2021Observed: 19.82 ft at 1:45AM Mar 01, 2021Observed: 19.82 ft at 2:00AM Mar 01, 2021Observed: 19.82 ft at 2:15AM Mar 01, 2021Observed: 19.82 ft at 2:30AM Mar 01, 2021Observed: 19.83 ft at 2:45AM Mar 01, 2021Observed: 19.83 ft at 3:00AM Mar 01, 2021Observed: 19.82 ft at 3:15AM Mar 01, 2021Observed: 19.82 ft at 3:30AM Mar 01, 2021Observed: 19.82 ft at 3:45AM Mar 01, 2021Observed: 19.83 ft at 4:00AM Mar 01, 2021Observed: 19.83 ft at 4:15AM Mar 01, 2021Observed: 19.84 ft at 4:30AM Mar 01, 2021Observed: 19.83 ft at 4:45AM Mar 01, 2021Observed: 19.84 ft at 5:00AM Mar 01, 2021Observed: 19.83 ft at 5:15AM Mar 01, 2021Observed: 19.84 ft at 5:30AM Mar 01, 2021Observed: 19.84 ft at 5:45AM Mar 01, 2021Observed: 19.84 ft at 6:00AM Mar 01, 2021Observed: 19.83 ft at 6:15AM Mar 01, 2021Observed: 19.84 ft at 6:30AM Mar 01, 2021Observed: 19.84 ft at 6:45AM Mar 01, 2021Observed: 19.84 ft at 7:00AM Mar 01, 2021Observed: 19.85 ft at 7:15AM Mar 01, 2021Observed: 19.85 ft at 7:30AM Mar 01, 2021Observed: 19.85 ft at 7:45AM Mar 01, 2021Observed: 19.85 ft at 8:00AM Mar 01, 2021Observed: 19.85 ft at 8:15AM Mar 01, 2021Observed: 19.85 ft at 8:30AM Mar 01, 2021Observed: 19.85 ft at 8:45AM Mar 01, 2021Observed: 19.85 ft at 9:00AM Mar 01, 2021Observed: 19.85 ft at 9:15AM Mar 01, 2021Observed: 19.85 ft at 9:30AM Mar 01, 2021Observed: 19.86 ft at 9:45AM Mar 01, 2021Observed: 19.86 ft at 10:00AM Mar 01, 2021Observed: 19.86 ft at 10:15AM Mar 01, 2021Observed: 19.86 ft at 10:30AM Mar 01, 2021Observed: 19.87 ft at 10:45AM Mar 01, 2021Observed: 19.87 ft at 11:00AM Mar 01, 2021Observed: 19.87 ft at 11:15AM Mar 01, 2021Observed: 19.86 ft at 11:30AM Mar 01, 2021Observed: 19.87 ft at 11:45AM Mar 01, 2021Observed: 19.86 ft at 12:00PM Mar 01, 2021Observed: 19.87 ft at 12:15PM Mar 01, 2021Observed: 19.87 ft at 12:30PM Mar 01, 2021Observed: 19.88 ft at 12:45PM Mar 01, 2021Observed: 19.87 ft at 1:00PM Mar 01, 2021Observed: 19.87 ft at 1:15PM Mar 01, 2021Observed: 19.88 ft at 1:30PM Mar 01, 2021Observed: 19.88 ft at 1:45PM Mar 01, 2021Observed: 19.88 ft at 2:00PM Mar 01, 2021Observed: 19.88 ft at 2:15PM Mar 01, 2021Observed: 19.87 ft at 2:30PM Mar 01, 2021Observed: 19.88 ft at 2:45PM Mar 01, 2021Observed: 19.88 ft at 3:00PM Mar 01, 2021Observed: 19.89 ft at 3:15PM Mar 01, 2021Observed: 19.89 ft at 3:30PM Mar 01, 2021Observed: 19.89 ft at 3:45PM Mar 01, 2021Observed: 19.89 ft at 4:00PM Mar 01, 2021Observed: 19.88 ft at 4:15PM Mar 01, 2021Observed: 19.88 ft at 4:30PM Mar 01, 2021Observed: 19.89 ft at 4:45PM Mar 01, 2021Observed: 19.89 ft at 5:00PM Mar 01, 2021Observed: 19.89 ft at 5:15PM Mar 01, 2021Observed: 19.89 ft at 5:30PM Mar 01, 2021Observed: 19.89 ft at 5:45PM Mar 01, 2021Observed: 19.9 ft at 6:00PM Mar 01, 2021Observed: 19.89 ft at 6:15PM Mar 01, 2021Observed: 19.9 ft at 6:30PM Mar 01, 2021Observed: 19.9 ft at 6:45PM Mar 01, 2021Observed: 19.89 ft at 7:00PM Mar 01, 2021Observed: 19.9 ft at 7:15PM Mar 01, 2021Observed: 19.9 ft at 7:30PM Mar 01, 2021Observed: 19.9 ft at 7:45PM Mar 01, 2021Observed: 19.9 ft at 8:00PM Mar 01, 2021Observed: 19.9 ft at 8:15PM Mar 01, 2021Observed: 19.9 ft at 8:30PM Mar 01, 2021Observed: 19.91 ft at 8:45PM Mar 01, 2021Observed: 19.9 ft at 9:00PM Mar 01, 2021Observed: 19.89 ft at 9:15PM Mar 01, 2021Observed: 19.9 ft at 9:30PM Mar 01, 2021Observed: 19.9 ft at 9:45PM Mar 01, 2021Observed: 19.9 ft at 10:00PM Mar 01, 2021Observed: 19.9 ft at 10:15PM Mar 01, 2021Observed: 19.9 ft at 10:30PM Mar 01, 2021Observed: 19.9 ft at 10:45PM Mar 01, 2021Observed: 19.9 ft at 11:00PM Mar 01, 2021Observed: 19.9 ft at 11:15PM Mar 01, 2021Observed: 19.9 ft at 11:30PM Mar 01, 2021Observed: 19.9 ft at 11:45PM Mar 01, 2021Observed: 19.9 ft at 12:00AM Mar 02, 2021Observed: 19.89 ft at 12:15AM Mar 02, 2021Observed: 19.89 ft at 12:30AM Mar 02, 2021Observed: 19.89 ft at 12:45AM Mar 02, 2021Observed: 19.9 ft at 1:00AM Mar 02, 2021Observed: 19.9 ft at 1:15AM Mar 02, 2021Observed: 19.9 ft at 1:30AM Mar 02, 2021Observed: 19.9 ft at 1:45AM Mar 02, 2021Observed: 19.9 ft at 2:00AM Mar 02, 2021Observed: 19.9 ft at 2:15AM Mar 02, 2021Observed: 19.9 ft at 2:30AM Mar 02, 2021Observed: 19.9 ft at 2:45AM Mar 02, 2021Observed: 19.9 ft at 3:00AM Mar 02, 2021Observed: 19.89 ft at 3:15AM Mar 02, 2021Observed: 19.89 ft at 3:30AM Mar 02, 2021Observed: 19.89 ft at 3:45AM Mar 02, 2021Observed: 19.89 ft at 4:00AM Mar 02, 2021Observed: 19.9 ft at 4:15AM Mar 02, 2021Observed: 19.9 ft at 4:30AM Mar 02, 2021Observed: 19.89 ft at 4:45AM Mar 02, 2021Observed: 19.89 ft at 5:00AM Mar 02, 2021Observed: 19.89 ft at 5:15AM Mar 02, 2021Observed: 19.9 ft at 5:30AM Mar 02, 2021Observed: 19.9 ft at 5:45AM Mar 02, 2021Observed: 19.89 ft at 6:00AM Mar 02, 2021Observed: 19.89 ft at 6:15AM Mar 02, 2021Observed: 19.89 ft at 6:30AM Mar 02, 2021Observed: 19.89 ft at 6:45AM Mar 02, 2021Observed: 19.89 ft at 7:00AM Mar 02, 2021Observed: 19.89 ft at 7:15AM Mar 02, 2021Observed: 19.89 ft at 7:30AM Mar 02, 2021Observed: 19.89 ft at 7:45AM Mar 02, 2021Observed: 19.89 ft at 8:00AM Mar 02, 2021Observed: 19.89 ft at 8:15AM Mar 02, 2021Observed: 19.89 ft at 8:30AM Mar 02, 2021Observed: 19.89 ft at 8:45AM Mar 02, 2021Observed: 19.89 ft at 9:00AM Mar 02, 2021Observed: 19.88 ft at 9:15AM Mar 02, 2021Observed: 19.88 ft at 9:30AM Mar 02, 2021Observed: 19.89 ft at 9:45AM Mar 02, 2021Observed: 19.88 ft at 10:00AM Mar 02, 2021Observed: 19.89 ft at 10:15AM Mar 02, 2021Observed: 19.89 ft at 10:30AM Mar 02, 2021Observed: 19.87 ft at 10:45AM Mar 02, 2021Observed: 19.88 ft at 11:00AM Mar 02, 2021Observed: 19.88 ft at 11:15AM Mar 02, 2021Observed: 19.88 ft at 11:30AM Mar 02, 2021Observed: 19.88 ft at 11:45AM Mar 02, 2021Observed: 19.89 ft at 12:00PM Mar 02, 2021Observed: 19.89 ft at 12:15PM Mar 02, 2021Observed: 19.88 ft at 12:30PM Mar 02, 2021Observed: 19.89 ft at 12:45PM Mar 02, 2021Observed: 19.88 ft at 1:00PM Mar 02, 2021Observed: 19.88 ft at 1:15PM Mar 02, 2021Observed: 19.89 ft at 1:30PM Mar 02, 2021Observed: 19.89 ft at 1:45PM Mar 02, 2021Observed: 19.89 ft at 2:00PM Mar 02, 2021Observed: 19.9 ft at 2:15PM Mar 02, 2021Observed: 19.9 ft at 2:30PM Mar 02, 2021Observed: 19.9 ft at 2:45PM Mar 02, 2021Observed: 19.89 ft at 3:00PM Mar 02, 2021Observed: 19.9 ft at 3:15PM Mar 02, 2021Observed: 19.9 ft at 3:30PM Mar 02, 2021Observed: 19.91 ft at 3:45PM Mar 02, 2021Observed: 19.9 ft at 4:00PM Mar 02, 2021Observed: 19.9 ft at 4:15PM Mar 02, 2021Observed: 19.91 ft at 4:30PM Mar 02, 2021Observed: 19.91 ft at 4:45PM Mar 02, 2021Observed: 19.9 ft at 5:00PM Mar 02, 2021Observed: 19.9 ft at 5:15PM Mar 02, 2021Observed: 19.9 ft at 5:30PM Mar 02, 2021Observed: 19.9 ft at 5:45PM Mar 02, 2021Observed: 19.9 ft at 6:00PM Mar 02, 2021Observed: 19.9 ft at 6:15PM Mar 02, 2021Observed: 19.9 ft at 6:30PM Mar 02, 2021Observed: 19.9 ft at 6:45PM Mar 02, 2021Observed: 19.91 ft at 7:00PM Mar 02, 2021Observed: 19.9 ft at 7:15PM Mar 02, 2021Observed: 19.91 ft at 7:30PM Mar 02, 2021Observed: 19.91 ft at 7:45PM Mar 02, 2021Observed: 19.91 ft at 8:00PM Mar 02, 2021Observed: 19.91 ft at 8:15PM Mar 02, 2021Observed: 19.9 ft at 8:30PM Mar 02, 2021Observed: 19.91 ft at 8:45PM Mar 02, 2021Observed: 19.9 ft at 9:00PM Mar 02, 2021Observed: 19.9 ft at 9:15PM Mar 02, 2021Observed: 19.9 ft at 9:30PM Mar 02, 2021Observed: 19.91 ft at 9:45PM Mar 02, 2021Observed: 19.91 ft at 10:00PM Mar 02, 2021Observed: 19.91 ft at 10:15PM Mar 02, 2021Observed: 19.92 ft at 10:30PM Mar 02, 2021Observed: 19.9 ft at 10:45PM Mar 02, 2021Observed: 19.9 ft at 11:00PM Mar 02, 2021Observed: 19.91 ft at 11:15PM Mar 02, 2021Observed: 19.9 ft at 11:30PM Mar 02, 2021Observed: 19.9 ft at 11:45PM Mar 02, 2021Observed: 19.9 ft at 12:00AM Mar 03, 2021Observed: 19.9 ft at 12:15AM Mar 03, 2021Observed: 19.9 ft at 12:30AM Mar 03, 2021Observed: 19.9 ft at 12:45AM Mar 03, 2021Observed: 19.91 ft at 1:00AM Mar 03, 2021Observed: 19.91 ft at 1:15AM Mar 03, 2021Observed: 19.92 ft at 1:30AM Mar 03, 2021Observed: 19.92 ft at 1:45AM Mar 03, 2021Observed: 19.92 ft at 2:00AM Mar 03, 2021Observed: 19.92 ft at 2:15AM Mar 03, 2021Observed: 19.92 ft at 2:30AM Mar 03, 2021Observed: 19.92 ft at 2:45AM Mar 03, 2021Observed: 19.91 ft at 3:00AM Mar 03, 2021Observed: 19.91 ft at 3:15AM Mar 03, 2021Observed: 19.91 ft at 3:30AM Mar 03, 2021Observed: 19.91 ft at 3:45AM Mar 03, 2021Observed: 19.92 ft at 4:00AM Mar 03, 2021Observed: 19.91 ft at 4:15AM Mar 03, 2021Observed: 19.92 ft at 4:30AM Mar 03, 2021Observed: 19.92 ft at 4:45AM Mar 03, 2021Observed: 19.92 ft at 5:00AM Mar 03, 2021Observed: 19.92 ft at 5:15AM Mar 03, 2021Observed: 19.93 ft at 5:30AM Mar 03, 2021Observed: 19.92 ft at 5:45AM Mar 03, 2021Observed: 19.92 ft at 6:00AM Mar 03, 2021Observed: 19.92 ft at 6:15AM Mar 03, 2021Observed: 19.92 ft at 6:30AM Mar 03, 2021Observed: 19.92 ft at 6:45AM Mar 03, 2021Observed: 19.93 ft at 7:00AM Mar 03, 2021Observed: 19.92 ft at 7:15AM Mar 03, 2021Observed: 19.91 ft at 7:30AM Mar 03, 2021Observed: 19.91 ft at 7:45AM Mar 03, 2021Observed: 19.92 ft at 8:00AM Mar 03, 2021Observed: 19.92 ft at 8:15AM Mar 03, 2021Observed: 19.92 ft at 8:30AM Mar 03, 2021Observed: 19.92 ft at 8:45AM Mar 03, 2021Observed: 19.92 ft at 9:00AM Mar 03, 2021Observed: 19.92 ft at 9:15AM Mar 03, 2021Observed: 19.92 ft at 9:30AM Mar 03, 2021Observed: 19.92 ft at 9:45AM Mar 03, 2021Observed: 19.92 ft at 10:00AM Mar 03, 2021Observed: 19.92 ft at 10:15AM Mar 03, 2021Observed: 19.92 ft at 10:30AM Mar 03, 2021Observed: 19.92 ft at 10:45AM Mar 03, 2021Observed: 19.93 ft at 11:00AM Mar 03, 2021Observed: 19.93 ft at 11:15AM Mar 03, 2021Observed: 19.93 ft at 11:30AM Mar 03, 2021Observed: 19.93 ft at 11:45AM Mar 03, 2021Observed: 19.93 ft at 12:00PM Mar 03, 2021Observed: 19.93 ft at 12:15PM Mar 03, 2021Observed: 19.93 ft at 12:30PM Mar 03, 2021Observed: 19.92 ft at 12:45PM Mar 03, 2021Observed: 19.93 ft at 1:00PM Mar 03, 2021Observed: 19.93 ft at 1:15PM Mar 03, 2021Observed: 19.93 ft at 1:30PM Mar 03, 2021Observed: 19.92 ft at 1:45PM Mar 03, 2021Observed: 19.93 ft at 2:00PM Mar 03, 2021Observed: 19.93 ft at 2:15PM Mar 03, 2021Observed: 19.94 ft at 2:30PM Mar 03, 2021Observed: 19.94 ft at 2:45PM Mar 03, 2021Observed: 19.94 ft at 3:00PM Mar 03, 2021Observed: 19.93 ft at 3:15PM Mar 03, 2021Observed: 19.93 ft at 3:30PM Mar 03, 2021Observed: 19.93 ft at 3:45PM Mar 03, 2021Observed: 19.93 ft at 4:00PM Mar 03, 2021Observed: 19.94 ft at 4:15PM Mar 03, 2021Observed: 19.94 ft at 4:30PM Mar 03, 2021Observed: 19.94 ft at 4:45PM Mar 03, 2021Observed: 19.94 ft at 5:00PM Mar 03, 2021Observed: 19.94 ft at 5:15PM Mar 03, 2021Highest Observation: 19.95 ft at 5:30PM Mar 03, 2021Highest Observation: 19.95 ft at 5:45PM Mar 03, 2021Observed: 19.94 ft at 6:00PM Mar 03, 2021Observed: 19.94 ft at 6:15PM Mar 03, 2021Observed: 19.94 ft at 6:30PM Mar 03, 2021Observed: 19.94 ft at 6:45PM Mar 03, 2021Highest Observation: 19.95 ft at 7:00PM Mar 03, 2021Highest Observation: 19.95 ft at 7:15PM Mar 03, 2021Highest Observation: 19.95 ft at 7:30PM Mar 03, 2021Highest Observation: 19.95 ft at 7:45PM Mar 03, 2021Highest Observation: 19.95 ft at 8:00PM Mar 03, 2021Observed: 19.94 ft at 8:15PM Mar 03, 2021Observed: 19.94 ft at 8:30PM Mar 03, 2021Observed: 19.94 ft at 8:45PM Mar 03, 2021Observed: 19.93 ft at 9:00PM Mar 03, 2021Highest Observation: 19.95 ft at 9:15PM Mar 03, 2021Observed: 19.94 ft at 9:30PM Mar 03, 2021Observed: 19.94 ft at 9:45PM Mar 03, 2021Observed: 19.94 ft at 10:00PM Mar 03, 2021Highest Observation: 19.95 ft at 10:15PM Mar 03, 2021Highest Observation: 19.95 ft at 10:30PM Mar 03, 2021Observed: 19.94 ft at 10:45PM Mar 03, 2021Observed: 19.94 ft at 11:00PM Mar 03, 2021Observed: 19.93 ft at 11:15PM Mar 03, 2021Observed: 19.94 ft at 11:30PM Mar 03, 2021Highest Observation: 19.95 ft at 11:45PM Mar 03, 2021Highest Observation: 19.95 ft at 12:00AM Mar 04, 2021Highest Observation: 19.95 ft at 12:15AM Mar 04, 2021Highest Observation: 19.95 ft at 12:30AM Mar 04, 2021Highest Observation: 19.95 ft at 12:45AM Mar 04, 2021Highest Observation: 19.95 ft at 1:00AM Mar 04, 2021Observed: 19.94 ft at 1:15AM Mar 04, 2021Highest Observation: 19.95 ft at 1:30AM Mar 04, 2021Observed: 19.94 ft at 1:45AM Mar 04, 2021Highest Observation: 19.95 ft at 2:00AM Mar 04, 2021Highest Observation: 19.95 ft at 2:15AM Mar 04, 2021Observed: 19.94 ft at 2:30AM Mar 04, 2021Highest Observation: 19.95 ft at 2:45AM Mar 04, 2021Observed: 19.94 ft at 3:00AM Mar 04, 2021Observed: 19.94 ft at 3:15AM Mar 04, 2021Observed: 19.94 ft at 3:30AM Mar 04, 2021Highest Observation: 19.95 ft at 3:45AM Mar 04, 2021Highest Observation: 19.95 ft at 4:00AM Mar 04, 2021Highest Observation: 19.95 ft at 4:15AM Mar 04, 2021Highest Observation: 19.95 ft at 4:30AM Mar 04, 2021Observed: 19.94 ft at 4:45AM Mar 04, 2021Observed: 19.94 ft at 5:00AM Mar 04, 2021Highest Observation: 19.95 ft at 5:15AM Mar 04, 2021Observed: 19.94 ft at 5:30AM Mar 04, 2021Observed: 19.94 ft at 5:45AM Mar 04, 2021Observed: 19.94 ft at 6:00AM Mar 04, 2021Observed: 19.93 ft at 6:15AM Mar 04, 2021Observed: 19.93 ft at 6:30AM Mar 04, 2021Observed: 19.94 ft at 6:45AM Mar 04, 2021Observed: 19.94 ft at 7:00AM Mar 04, 2021Observed: 19.93 ft at 7:15AM Mar 04, 2021Observed: 19.94 ft at 7:30AM Mar 04, 2021Observed: 19.93 ft at 7:45AM Mar 04, 2021Observed: 19.93 ft at 8:00AM Mar 04, 2021Observed: 19.93 ft at 8:15AM Mar 04, 2021Observed: 19.93 ft at 8:30AM Mar 04, 2021Observed: 19.94 ft at 8:45AM Mar 04, 2021Observed: 19.94 ft at 9:00AM Mar 04, 2021Observed: 19.93 ft at 9:15AM Mar 04, 2021Observed: 19.93 ft at 9:30AM Mar 04, 2021Observed: 19.93 ft at 9:45AM Mar 04, 2021Observed: 19.94 ft at 10:00AM Mar 04, 2021Observed: 19.93 ft at 10:15AM Mar 04, 2021Observed: 19.93 ft at 10:30AM Mar 04, 2021Observed: 19.93 ft at 10:45AM Mar 04, 2021Observed: 19.94 ft at 11:00AM Mar 04, 2021Observed: 19.94 ft at 11:15AM Mar 04, 2021Observed: 19.94 ft at 11:30AM Mar 04, 2021Observed: 19.94 ft at 11:45AM Mar 04, 2021Observed: 19.94 ft at 12:00PM Mar 04, 2021Observed: 19.94 ft at 12:15PM Mar 04, 2021Observed: 19.94 ft at 12:30PM Mar 04, 2021Observed: 19.93 ft at 12:45PM Mar 04, 2021Observed: 19.93 ft at 1:00PM Mar 04, 2021Observed: 19.93 ft at 1:15PM Mar 04, 2021Observed: 19.93 ft at 1:30PM Mar 04, 2021Observed: 19.93 ft at 1:45PM Mar 04, 2021Observed: 19.93 ft at 2:00PM Mar 04, 2021Observed: 19.93 ft at 2:15PM Mar 04, 2021Observed: 19.93 ft at 2:30PM Mar 04, 2021Observed: 19.94 ft at 2:45PM Mar 04, 2021Observed: 19.94 ft at 3:00PM Mar 04, 2021Observed: 19.94 ft at 3:15PM Mar 04, 2021Observed: 19.94 ft at 3:30PM Mar 04, 2021Observed: 19.94 ft at 3:45PM Mar 04, 2021Observed: 19.93 ft at 4:00PM Mar 04, 2021Observed: 19.94 ft at 4:15PM Mar 04, 2021Observed: 19.94 ft at 4:30PM Mar 04, 2021Observed: 19.93 ft at 4:45PM Mar 04, 2021Observed: 19.93 ft at 5:00PM Mar 04, 2021Observed: 19.93 ft at 5:15PM Mar 04, 2021Observed: 19.93 ft at 5:30PM Mar 04, 2021Observed: 19.93 ft at 5:45PM Mar 04, 2021Observed: 19.93 ft at 6:00PM Mar 04, 2021Observed: 19.93 ft at 6:15PM Mar 04, 2021Observed: 19.93 ft at 6:30PM Mar 04, 2021Observed: 19.93 ft at 6:45PM Mar 04, 2021Observed: 19.93 ft at 7:00PM Mar 04, 2021Observed: 19.92 ft at 7:15PM Mar 04, 2021Observed: 19.93 ft at 7:30PM Mar 04, 2021Observed: 19.93 ft at 7:45PM Mar 04, 2021Observed: 19.93 ft at 8:00PM Mar 04, 2021Observed: 19.93 ft at 8:15PM Mar 04, 2021Observed: 19.93 ft at 8:30PM Mar 04, 2021Observed: 19.93 ft at 8:45PM Mar 04, 2021Observed: 19.93 ft at 9:00PM Mar 04, 2021Observed: 19.93 ft at 9:15PM Mar 04, 2021Observed: 19.92 ft at 9:30PM Mar 04, 2021Observed: 19.92 ft at 9:45PM Mar 04, 2021Observed: 19.93 ft at 10:00PM Mar 04, 2021Observed: 19.92 ft at 10:15PM Mar 04, 2021Observed: 19.93 ft at 10:30PM Mar 04, 2021Observed: 19.92 ft at 10:45PM Mar 04, 2021Observed: 19.92 ft at 11:00PM Mar 04, 2021Observed: 19.92 ft at 11:15PM Mar 04, 2021Observed: 19.92 ft at 11:30PM Mar 04, 2021Observed: 19.92 ft at 11:45PM Mar 04, 2021Observed: 19.92 ft at 12:00AM Mar 05, 2021Observed: 19.92 ft at 12:15AM Mar 05, 2021Observed: 19.92 ft at 12:30AM Mar 05, 2021Observed: 19.92 ft at 12:45AM Mar 05, 2021Observed: 19.92 ft at 1:00AM Mar 05, 2021Observed: 19.93 ft at 1:15AM Mar 05, 2021Observed: 19.92 ft at 1:30AM Mar 05, 2021Observed: 19.92 ft at 1:45AM Mar 05, 2021Observed: 19.93 ft at 2:00AM Mar 05, 2021Observed: 19.93 ft at 2:15AM Mar 05, 2021Observed: 19.93 ft at 2:30AM Mar 05, 2021Observed: 19.93 ft at 2:45AM Mar 05, 2021Observed: 19.92 ft at 3:00AM Mar 05, 2021Observed: 19.92 ft at 3:15AM Mar 05, 2021Observed: 19.93 ft at 3:30AM Mar 05, 2021Observed: 19.92 ft at 3:45AM Mar 05, 2021Observed: 19.91 ft at 4:00AM Mar 05, 2021Observed: 19.92 ft at 4:15AM Mar 05, 2021Observed: 19.92 ft at 4:30AM Mar 05, 2021Observed: 19.91 ft at 4:45AM Mar 05, 2021Observed: 19.92 ft at 5:00AM Mar 05, 2021Observed: 19.93 ft at 5:15AM Mar 05, 2021Observed: 19.92 ft at 5:30AM Mar 05, 2021Observed: 19.91 ft at 5:45AM Mar 05, 2021Observed: 19.92 ft at 6:00AM Mar 05, 2021Observed: 19.91 ft at 6:15AM Mar 05, 2021Observed: 19.91 ft at 6:30AM Mar 05, 2021Observed: 19.92 ft at 6:45AM Mar 05, 2021Observed: 19.92 ft at 7:00AM Mar 05, 2021Observed: 19.91 ft at 7:15AM Mar 05, 2021Observed: 19.92 ft at 7:30AM Mar 05, 2021Observed: 19.92 ft at 7:45AM Mar 05, 2021Observed: 19.92 ft at 8:00AM Mar 05, 2021Observed: 19.92 ft at 8:15AM Mar 05, 2021Observed: 19.92 ft at 8:30AM Mar 05, 2021Observed: 19.92 ft at 8:45AM Mar 05, 2021Observed: 19.93 ft at 9:00AM Mar 05, 2021Observed: 19.92 ft at 9:15AM Mar 05, 2021Observed: 19.92 ft at 9:30AM Mar 05, 2021Observed: 19.92 ft at 9:45AM Mar 05, 2021Observed: 19.92 ft at 10:00AM Mar 05, 2021Observed: 19.92 ft at 10:15AM Mar 05, 2021Observed: 19.92 ft at 10:30AM Mar 05, 2021Observed: 19.92 ft at 10:45AM Mar 05, 2021Observed: 19.91 ft at 11:00AM Mar 05, 2021Observed: 19.92 ft at 11:15AM Mar 05, 2021Observed: 19.91 ft at 11:30AM Mar 05, 2021Observed: 19.92 ft at 11:45AM Mar 05, 2021Observed: 19.92 ft at 12:00PM Mar 05, 2021Observed: 19.91 ft at 12:15PM Mar 05, 2021Observed: 19.92 ft at 12:30PM Mar 05, 2021Observed: 19.91 ft at 12:45PM Mar 05, 2021Observed: 19.91 ft at 1:00PM Mar 05, 2021Observed: 19.92 ft at 1:15PM Mar 05, 2021Observed: 19.91 ft at 1:30PM Mar 05, 2021Observed: 19.9 ft at 1:45PM Mar 05, 2021Observed: 19.91 ft at 2:00PM Mar 05, 2021Observed: 19.91 ft at 2:15PM Mar 05, 2021Observed: 19.91 ft at 2:30PM Mar 05, 2021Observed: 19.91 ft at 2:45PM Mar 05, 2021Observed: 19.91 ft at 3:00PM Mar 05, 2021Observed: 19.91 ft at 3:15PM Mar 05, 2021Observed: 19.9 ft at 3:30PM Mar 05, 2021Observed: 19.91 ft at 3:45PM Mar 05, 2021Observed: 19.91 ft at 4:00PM Mar 05, 2021Observed: 19.9 ft at 4:15PM Mar 05, 2021Observed: 19.9 ft at 4:30PM Mar 05, 2021Observed: 19.9 ft at 4:45PM Mar 05, 2021Observed: 19.9 ft at 5:00PM Mar 05, 2021Observed: 19.9 ft at 5:15PM Mar 05, 2021Observed: 19.91 ft at 5:30PM Mar 05, 2021Observed: 19.9 ft at 5:45PM Mar 05, 2021Observed: 19.89 ft at 6:00PM Mar 05, 2021Observed: 19.9 ft at 6:15PM Mar 05, 2021Observed: 19.9 ft at 6:30PM Mar 05, 2021Observed: 19.89 ft at 6:45PM Mar 05, 2021Observed: 19.9 ft at 7:00PM Mar 05, 2021Observed: 19.9 ft at 7:15PM Mar 05, 2021Observed: 19.9 ft at 7:30PM Mar 05, 2021Observed: 19.9 ft at 7:45PM Mar 05, 2021Observed: 19.89 ft at 8:00PM Mar 05, 2021Observed: 19.89 ft at 8:15PM Mar 05, 2021Observed: 19.89 ft at 8:30PM Mar 05, 2021Observed: 19.89 ft at 8:45PM Mar 05, 2021Observed: 19.89 ft at 9:00PM Mar 05, 2021Observed: 19.89 ft at 9:15PM Mar 05, 2021Observed: 19.9 ft at 9:30PM Mar 05, 2021Observed: 19.9 ft at 9:45PM Mar 05, 2021Observed: 19.9 ft at 10:00PM Mar 05, 2021Observed: 19.89 ft at 10:15PM Mar 05, 2021Observed: 19.89 ft at 10:30PM Mar 05, 2021Observed: 19.9 ft at 10:45PM Mar 05, 2021Observed: 19.89 ft at 11:00PM Mar 05, 2021Observed: 19.89 ft at 11:15PM Mar 05, 2021US Army Corps of EngineersPLKI4(plotting HGIRG) Graph Created (11:32PM Mar 5, 2021)ObservedLatest observed value: 19.89 ft at 11:15 PM CST 5-Mar-2021.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Big Creek Lake (Central IA) near Polk City. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - near Polk City Upstream Gauge Downstream Gauge Downstream Gauge - at Saylorville Reservoir
Flood Categories (in feet)
Not Available

Historic Crests
(1) 923.80 ft on 06/14/2010
(2) 923.69 ft on 05/23/2004
(3) 923.51 ft on 10/01/1998
(4) 923.25 ft on 07/15/2009
(5) 922.64 ft on 08/11/2010
(6) 922.47 ft on 04/26/2007
(7) 922.40 ft on 06/24/1999
(8) 922.36 ft on 07/28/2008
(9) 922.09 ft on 06/12/2008
(10) 921.86 ft on 12/15/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 920.01 ft on 04/26/2017
(2) 920.48 ft on 03/31/2017
(3) 920.02 ft on 03/27/2017
(4) 920.03 ft on 03/07/2017
(5) 920.12 ft on 02/22/2017
(6) 920.32 ft on 01/18/2017
(7) 920.06 ft on 12/27/2016
(8) 920.99 ft on 08/13/2016
(9) 920.04 ft on 08/05/2016
(10) 920.48 ft on 07/20/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 896.02 ft on 10/29/1995
(2) 910.35 ft on 02/05/2015
(3) 910.42 ft on 01/06/2014
(4) 910.43 ft on 02/27/2015
(5) 910.79 ft on 01/06/2015
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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.
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Latitude: 41.794200° N, Longitude: 93.729500° 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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