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Hydrograph River at a Glance Download
Big Creek Lake (Central IA) near Polk City Stage (ft)Observed: 18.77 ft at 3:15AM Oct 20, 2020Observed: 18.78 ft at 3:30AM Oct 20, 2020Observed: 18.78 ft at 3:45AM Oct 20, 2020Observed: 18.78 ft at 4:00AM Oct 20, 2020Observed: 18.77 ft at 4:15AM Oct 20, 2020Observed: 18.77 ft at 4:30AM Oct 20, 2020Observed: 18.78 ft at 4:45AM Oct 20, 2020Observed: 18.78 ft at 5:00AM Oct 20, 2020Observed: 18.78 ft at 5:15AM Oct 20, 2020Observed: 18.78 ft at 5:30AM Oct 20, 2020Observed: 18.77 ft at 5:45AM Oct 20, 2020Observed: 18.77 ft at 6:00AM Oct 20, 2020Observed: 18.78 ft at 6:15AM Oct 20, 2020Observed: 18.77 ft at 6:30AM Oct 20, 2020Observed: 18.77 ft at 6:45AM Oct 20, 2020Observed: 18.77 ft at 7:00AM Oct 20, 2020Observed: 18.77 ft at 7:15AM Oct 20, 2020Observed: 18.77 ft at 7:30AM Oct 20, 2020Observed: 18.77 ft at 7:45AM Oct 20, 2020Observed: 18.77 ft at 8:00AM Oct 20, 2020Observed: 18.77 ft at 8:15AM Oct 20, 2020Observed: 18.77 ft at 8:30AM Oct 20, 2020Observed: 18.76 ft at 8:45AM Oct 20, 2020Observed: 18.77 ft at 9:00AM Oct 20, 2020Observed: 18.77 ft at 9:15AM Oct 20, 2020Observed: 18.76 ft at 9:30AM Oct 20, 2020Observed: 18.77 ft at 9:45AM Oct 20, 2020Observed: 18.77 ft at 10:00AM Oct 20, 2020Observed: 18.77 ft at 10:15AM Oct 20, 2020Observed: 18.77 ft at 10:30AM Oct 20, 2020Observed: 18.77 ft at 10:45AM Oct 20, 2020Observed: 18.76 ft at 11:00AM Oct 20, 2020Observed: 18.77 ft at 11:15AM Oct 20, 2020Observed: 18.77 ft at 11:30AM Oct 20, 2020Observed: 18.77 ft at 11:45AM Oct 20, 2020Observed: 18.77 ft at 12:00PM Oct 20, 2020Observed: 18.77 ft at 12:15PM Oct 20, 2020Observed: 18.77 ft at 12:30PM Oct 20, 2020Observed: 18.76 ft at 12:45PM Oct 20, 2020Observed: 18.76 ft at 1:00PM Oct 20, 2020Observed: 18.77 ft at 1:15PM Oct 20, 2020Observed: 18.77 ft at 1:30PM Oct 20, 2020Observed: 18.77 ft at 1:45PM Oct 20, 2020Observed: 18.76 ft at 2:00PM Oct 20, 2020Observed: 18.77 ft at 2:15PM Oct 20, 2020Observed: 18.77 ft at 2:30PM Oct 20, 2020Observed: 18.77 ft at 2:45PM Oct 20, 2020Observed: 18.77 ft at 3:00PM Oct 20, 2020Observed: 18.77 ft at 3:15PM Oct 20, 2020Observed: 18.77 ft at 3:30PM Oct 20, 2020Observed: 18.77 ft at 3:45PM Oct 20, 2020Observed: 18.77 ft at 4:00PM Oct 20, 2020Observed: 18.77 ft at 4:15PM Oct 20, 2020Observed: 18.77 ft at 4:30PM Oct 20, 2020Observed: 18.77 ft at 4:45PM Oct 20, 2020Observed: 18.76 ft at 5:00PM Oct 20, 2020Observed: 18.76 ft at 5:15PM Oct 20, 2020Observed: 18.77 ft at 5:30PM Oct 20, 2020Observed: 18.77 ft at 5:45PM Oct 20, 2020Observed: 18.77 ft at 6:00PM Oct 20, 2020Observed: 18.77 ft at 6:15PM Oct 20, 2020Observed: 18.77 ft at 6:30PM Oct 20, 2020Observed: 18.77 ft at 6:45PM Oct 20, 2020Observed: 18.77 ft at 7:00PM Oct 20, 2020Observed: 18.76 ft at 7:15PM Oct 20, 2020Observed: 18.77 ft at 7:30PM Oct 20, 2020Observed: 18.77 ft at 7:45PM Oct 20, 2020Observed: 18.77 ft at 8:00PM Oct 20, 2020Observed: 18.76 ft at 8:15PM Oct 20, 2020Observed: 18.76 ft at 8:30PM Oct 20, 2020Observed: 18.77 ft at 8:45PM Oct 20, 2020Observed: 18.77 ft at 9:00PM Oct 20, 2020Observed: 18.77 ft at 9:15PM Oct 20, 2020Observed: 18.76 ft at 9:30PM Oct 20, 2020Observed: 18.76 ft at 9:45PM Oct 20, 2020Observed: 18.77 ft at 10:00PM Oct 20, 2020Observed: 18.77 ft at 10:15PM Oct 20, 2020Observed: 18.77 ft at 10:30PM Oct 20, 2020Observed: 18.76 ft at 10:45PM Oct 20, 2020Observed: 18.76 ft at 11:00PM Oct 20, 2020Observed: 18.77 ft at 11:15PM Oct 20, 2020Observed: 18.77 ft at 11:30PM Oct 20, 2020Observed: 18.77 ft at 11:45PM Oct 20, 2020Observed: 18.76 ft at 12:00AM Oct 21, 2020Observed: 18.76 ft at 12:15AM Oct 21, 2020Observed: 18.77 ft at 12:30AM Oct 21, 2020Observed: 18.77 ft at 12:45AM Oct 21, 2020Observed: 18.77 ft at 1:00AM Oct 21, 2020Observed: 18.76 ft at 1:15AM Oct 21, 2020Observed: 18.77 ft at 1:30AM Oct 21, 2020Observed: 18.77 ft at 1:45AM Oct 21, 2020Observed: 18.77 ft at 2:00AM Oct 21, 2020Observed: 18.77 ft at 2:15AM Oct 21, 2020Observed: 18.76 ft at 2:30AM Oct 21, 2020Observed: 18.76 ft at 2:45AM Oct 21, 2020Observed: 18.77 ft at 3:00AM Oct 21, 2020Observed: 18.76 ft at 3:15AM Oct 21, 2020Observed: 18.76 ft at 3:30AM Oct 21, 2020Observed: 18.76 ft at 3:45AM Oct 21, 2020Observed: 18.76 ft at 4:00AM Oct 21, 2020Observed: 18.76 ft at 4:15AM Oct 21, 2020Observed: 18.76 ft at 4:30AM Oct 21, 2020Observed: 18.76 ft at 4:45AM Oct 21, 2020Observed: 18.76 ft at 5:00AM Oct 21, 2020Observed: 18.77 ft at 5:15AM Oct 21, 2020Observed: 18.76 ft at 5:30AM Oct 21, 2020Observed: 18.76 ft at 5:45AM Oct 21, 2020Observed: 18.77 ft at 6:00AM Oct 21, 2020Observed: 18.76 ft at 6:15AM Oct 21, 2020Observed: 18.76 ft at 6:30AM Oct 21, 2020Observed: 18.76 ft at 6:45AM Oct 21, 2020Observed: 18.77 ft at 7:00AM Oct 21, 2020Observed: 18.77 ft at 7:15AM Oct 21, 2020Observed: 18.76 ft at 7:30AM Oct 21, 2020Observed: 18.76 ft at 7:45AM Oct 21, 2020Observed: 18.76 ft at 8:00AM Oct 21, 2020Observed: 18.77 ft at 8:15AM Oct 21, 2020Observed: 18.77 ft at 8:30AM Oct 21, 2020Observed: 18.76 ft at 8:45AM Oct 21, 2020Observed: 18.76 ft at 9:00AM Oct 21, 2020Observed: 18.76 ft at 9:15AM Oct 21, 2020Observed: 18.78 ft at 9:30AM Oct 21, 2020Observed: 18.77 ft at 9:45AM Oct 21, 2020Observed: 18.75 ft at 10:00AM Oct 21, 2020Observed: 18.75 ft at 10:15AM Oct 21, 2020Observed: 18.76 ft at 10:30AM Oct 21, 2020Observed: 18.77 ft at 10:45AM Oct 21, 2020Observed: 18.76 ft at 11:00AM Oct 21, 2020Observed: 18.75 ft at 11:15AM Oct 21, 2020Observed: 18.75 ft at 11:30AM Oct 21, 2020Observed: 18.76 ft at 11:45AM Oct 21, 2020Observed: 18.77 ft at 12:00PM Oct 21, 2020Observed: 18.77 ft at 12:15PM Oct 21, 2020Observed: 18.76 ft at 12:30PM Oct 21, 2020Observed: 18.76 ft at 12:45PM Oct 21, 2020Observed: 18.76 ft at 1:00PM Oct 21, 2020Observed: 18.77 ft at 1:15PM Oct 21, 2020Observed: 18.76 ft at 1:30PM Oct 21, 2020Observed: 18.76 ft at 1:45PM Oct 21, 2020Observed: 18.76 ft at 2:00PM Oct 21, 2020Observed: 18.76 ft at 2:15PM Oct 21, 2020Observed: 18.76 ft at 2:30PM Oct 21, 2020Observed: 18.75 ft at 2:45PM Oct 21, 2020Observed: 18.76 ft at 3:00PM Oct 21, 2020Observed: 18.77 ft at 3:15PM Oct 21, 2020Observed: 18.76 ft at 3:30PM Oct 21, 2020Observed: 18.76 ft at 3:45PM Oct 21, 2020Observed: 18.75 ft at 4:00PM Oct 21, 2020Observed: 18.76 ft at 4:15PM Oct 21, 2020Observed: 18.77 ft at 4:30PM Oct 21, 2020Observed: 18.76 ft at 4:45PM Oct 21, 2020Observed: 18.76 ft at 5:00PM Oct 21, 2020Observed: 18.75 ft at 5:15PM Oct 21, 2020Observed: 18.76 ft at 5:30PM Oct 21, 2020Observed: 18.77 ft at 5:45PM Oct 21, 2020Observed: 18.76 ft at 6:00PM Oct 21, 2020Observed: 18.76 ft at 6:15PM Oct 21, 2020Observed: 18.76 ft at 6:30PM Oct 21, 2020Observed: 18.76 ft at 6:45PM Oct 21, 2020Observed: 18.77 ft at 7:00PM Oct 21, 2020Observed: 18.77 ft at 7:15PM Oct 21, 2020Observed: 18.76 ft at 7:30PM Oct 21, 2020Observed: 18.76 ft at 7:45PM Oct 21, 2020Observed: 18.77 ft at 8:00PM Oct 21, 2020Observed: 18.77 ft at 8:15PM Oct 21, 2020Observed: 18.76 ft at 8:30PM Oct 21, 2020Observed: 18.75 ft at 8:45PM Oct 21, 2020Observed: 18.76 ft at 9:00PM Oct 21, 2020Observed: 18.77 ft at 9:15PM Oct 21, 2020Observed: 18.76 ft at 9:30PM Oct 21, 2020Observed: 18.74 ft at 9:45PM Oct 21, 2020Observed: 18.75 ft at 10:00PM Oct 21, 2020Observed: 18.77 ft at 10:15PM Oct 21, 2020Observed: 18.77 ft at 10:30PM Oct 21, 2020Observed: 18.77 ft at 10:45PM Oct 21, 2020Observed: 18.77 ft at 11:00PM Oct 21, 2020Observed: 18.78 ft at 11:15PM Oct 21, 2020Observed: 18.79 ft at 11:30PM Oct 21, 2020Observed: 18.78 ft at 11:45PM Oct 21, 2020Observed: 18.77 ft at 12:00AM Oct 22, 2020Observed: 18.77 ft at 12:15AM Oct 22, 2020Observed: 18.78 ft at 12:30AM Oct 22, 2020Observed: 18.79 ft at 12:45AM Oct 22, 2020Observed: 18.78 ft at 1:00AM Oct 22, 2020Observed: 18.76 ft at 1:15AM Oct 22, 2020Observed: 18.76 ft at 1:30AM Oct 22, 2020Observed: 18.78 ft at 1:45AM Oct 22, 2020Observed: 18.79 ft at 2:00AM Oct 22, 2020Observed: 18.77 ft at 2:15AM Oct 22, 2020Observed: 18.76 ft at 2:30AM Oct 22, 2020Observed: 18.76 ft at 2:45AM Oct 22, 2020Observed: 18.78 ft at 3:00AM Oct 22, 2020Observed: 18.78 ft at 3:15AM Oct 22, 2020Observed: 18.77 ft at 3:30AM Oct 22, 2020Observed: 18.76 ft at 3:45AM Oct 22, 2020Observed: 18.76 ft at 4:00AM Oct 22, 2020Observed: 18.77 ft at 4:15AM Oct 22, 2020Observed: 18.78 ft at 4:30AM Oct 22, 2020Observed: 18.78 ft at 4:45AM Oct 22, 2020Observed: 18.78 ft at 5:00AM Oct 22, 2020Observed: 18.77 ft at 5:15AM Oct 22, 2020Observed: 18.78 ft at 5:30AM Oct 22, 2020Observed: 18.79 ft at 5:45AM Oct 22, 2020Observed: 18.79 ft at 6:00AM Oct 22, 2020Observed: 18.77 ft at 6:15AM Oct 22, 2020Observed: 18.78 ft at 6:30AM Oct 22, 2020Observed: 18.79 ft at 6:45AM Oct 22, 2020Observed: 18.79 ft at 7:00AM Oct 22, 2020Observed: 18.78 ft at 7:15AM Oct 22, 2020Observed: 18.77 ft at 7:30AM Oct 22, 2020Observed: 18.78 ft at 7:45AM Oct 22, 2020Observed: 18.79 ft at 8:00AM Oct 22, 2020Observed: 18.79 ft at 8:15AM Oct 22, 2020Observed: 18.78 ft at 8:30AM Oct 22, 2020Observed: 18.78 ft at 8:45AM Oct 22, 2020Observed: 18.78 ft at 9:00AM Oct 22, 2020Observed: 18.79 ft at 9:15AM Oct 22, 2020Observed: 18.78 ft at 9:30AM Oct 22, 2020Observed: 18.77 ft at 9:45AM Oct 22, 2020Observed: 18.78 ft at 10:00AM Oct 22, 2020Observed: 18.79 ft at 10:15AM Oct 22, 2020Observed: 18.8 ft at 10:30AM Oct 22, 2020Observed: 18.78 ft at 10:45AM Oct 22, 2020Observed: 18.77 ft at 11:00AM Oct 22, 2020Observed: 18.78 ft at 11:15AM Oct 22, 2020Observed: 18.8 ft at 11:30AM Oct 22, 2020Observed: 18.79 ft at 11:45AM Oct 22, 2020Observed: 18.78 ft at 12:00PM Oct 22, 2020Observed: 18.78 ft at 12:15PM Oct 22, 2020Observed: 18.79 ft at 12:30PM Oct 22, 2020Observed: 18.8 ft at 12:45PM Oct 22, 2020Observed: 18.79 ft at 1:00PM Oct 22, 2020Observed: 18.79 ft at 1:15PM Oct 22, 2020Observed: 18.79 ft at 1:30PM Oct 22, 2020Observed: 18.79 ft at 1:45PM Oct 22, 2020Observed: 18.79 ft at 2:00PM Oct 22, 2020Observed: 18.79 ft at 2:15PM Oct 22, 2020Observed: 18.79 ft at 2:30PM Oct 22, 2020Observed: 18.79 ft at 2:45PM Oct 22, 2020Observed: 18.79 ft at 3:00PM Oct 22, 2020Observed: 18.79 ft at 3:15PM Oct 22, 2020Observed: 18.79 ft at 3:30PM Oct 22, 2020Observed: 18.79 ft at 3:45PM Oct 22, 2020Observed: 18.79 ft at 4:00PM Oct 22, 2020Observed: 18.79 ft at 4:15PM Oct 22, 2020Observed: 18.79 ft at 4:30PM Oct 22, 2020Observed: 18.8 ft at 4:45PM Oct 22, 2020Observed: 18.8 ft at 5:00PM Oct 22, 2020Observed: 18.81 ft at 5:15PM Oct 22, 2020Observed: 18.81 ft at 5:30PM Oct 22, 2020Observed: 18.82 ft at 5:45PM Oct 22, 2020Observed: 18.81 ft at 6:00PM Oct 22, 2020Observed: 18.8 ft at 6:15PM Oct 22, 2020Observed: 18.8 ft at 6:30PM Oct 22, 2020Observed: 18.82 ft at 6:45PM Oct 22, 2020Observed: 18.83 ft at 7:00PM Oct 22, 2020Observed: 18.82 ft at 7:15PM Oct 22, 2020Observed: 18.84 ft at 7:30PM Oct 22, 2020Observed: 18.86 ft at 7:45PM Oct 22, 2020Observed: 18.87 ft at 8:00PM Oct 22, 2020Observed: 18.8 ft at 8:15PM Oct 22, 2020Observed: 18.8 ft at 8:30PM Oct 22, 2020Observed: 18.83 ft at 8:45PM Oct 22, 2020Observed: 18.85 ft at 9:00PM Oct 22, 2020Observed: 18.85 ft at 9:15PM Oct 22, 2020Observed: 18.77 ft at 9:30PM Oct 22, 2020Observed: 18.83 ft at 9:45PM Oct 22, 2020Observed: 18.9 ft at 10:00PM Oct 22, 2020Observed: 18.89 ft at 10:15PM Oct 22, 2020Observed: 18.86 ft at 10:30PM Oct 22, 2020Observed: 18.84 ft at 10:45PM Oct 22, 2020Observed: 18.86 ft at 11:00PM Oct 22, 2020Observed: 18.86 ft at 11:15PM Oct 22, 2020Observed: 18.87 ft at 11:30PM Oct 22, 2020Observed: 18.86 ft at 11:45PM Oct 22, 2020Observed: 18.86 ft at 12:00AM Oct 23, 2020Observed: 18.87 ft at 12:15AM Oct 23, 2020Observed: 18.89 ft at 12:30AM Oct 23, 2020Observed: 18.89 ft at 12:45AM Oct 23, 2020Observed: 18.88 ft at 1:00AM Oct 23, 2020Observed: 18.87 ft at 1:15AM Oct 23, 2020Observed: 18.88 ft at 1:30AM Oct 23, 2020Observed: 18.88 ft at 1:45AM Oct 23, 2020Observed: 18.88 ft at 2:00AM Oct 23, 2020Observed: 18.89 ft at 2:15AM Oct 23, 2020Observed: 18.87 ft at 2:30AM Oct 23, 2020Observed: 18.85 ft at 2:45AM Oct 23, 2020Observed: 18.86 ft at 3:00AM Oct 23, 2020Highest Observation: 18.93 ft at 3:15AM Oct 23, 2020Observed: 18.92 ft at 3:30AM Oct 23, 2020Observed: 18.82 ft at 3:45AM Oct 23, 2020Observed: 18.83 ft at 4:00AM Oct 23, 2020Observed: 18.86 ft at 4:15AM Oct 23, 2020Observed: 18.89 ft at 4:30AM Oct 23, 2020Observed: 18.88 ft at 4:45AM Oct 23, 2020Observed: 18.87 ft at 5:00AM Oct 23, 2020Observed: 18.87 ft at 5:15AM Oct 23, 2020Observed: 18.88 ft at 5:30AM Oct 23, 2020Observed: 18.89 ft at 5:45AM Oct 23, 2020Observed: 18.88 ft at 6:00AM Oct 23, 2020Observed: 18.86 ft at 6:15AM Oct 23, 2020Observed: 18.87 ft at 6:30AM Oct 23, 2020Observed: 18.89 ft at 6:45AM Oct 23, 2020Observed: 18.9 ft at 7:00AM Oct 23, 2020Observed: 18.88 ft at 7:15AM Oct 23, 2020Observed: 18.87 ft at 7:30AM Oct 23, 2020Observed: 18.88 ft at 7:45AM Oct 23, 2020Observed: 18.88 ft at 8:00AM Oct 23, 2020Observed: 18.86 ft at 8:15AM Oct 23, 2020Observed: 18.86 ft at 8:30AM Oct 23, 2020Observed: 18.86 ft at 8:45AM Oct 23, 2020Observed: 18.88 ft at 9:00AM Oct 23, 2020Observed: 18.87 ft at 9:15AM Oct 23, 2020Observed: 18.86 ft at 9:30AM Oct 23, 2020Observed: 18.87 ft at 9:45AM Oct 23, 2020Observed: 18.88 ft at 10:00AM Oct 23, 2020Observed: 18.88 ft at 10:15AM Oct 23, 2020Observed: 18.88 ft at 10:30AM Oct 23, 2020Observed: 18.87 ft at 10:45AM Oct 23, 2020Observed: 18.86 ft at 11:00AM Oct 23, 2020Observed: 18.85 ft at 11:15AM Oct 23, 2020Observed: 18.87 ft at 11:30AM Oct 23, 2020Observed: 18.87 ft at 11:45AM Oct 23, 2020Observed: 18.88 ft at 12:00PM Oct 23, 2020Observed: 18.88 ft at 12:15PM Oct 23, 2020Observed: 18.86 ft at 12:30PM Oct 23, 2020Observed: 18.85 ft at 12:45PM Oct 23, 2020Observed: 18.85 ft at 1:00PM Oct 23, 2020Observed: 18.86 ft at 1:15PM Oct 23, 2020Observed: 18.87 ft at 1:30PM Oct 23, 2020Observed: 18.86 ft at 1:45PM Oct 23, 2020Observed: 18.86 ft at 2:00PM Oct 23, 2020Observed: 18.86 ft at 2:15PM Oct 23, 2020Observed: 18.88 ft at 2:30PM Oct 23, 2020Observed: 18.89 ft at 2:45PM Oct 23, 2020Observed: 18.87 ft at 3:00PM Oct 23, 2020Observed: 18.86 ft at 3:15PM Oct 23, 2020Observed: 18.86 ft at 3:30PM Oct 23, 2020Observed: 18.86 ft at 3:45PM Oct 23, 2020Observed: 18.87 ft at 4:00PM Oct 23, 2020Observed: 18.86 ft at 4:15PM Oct 23, 2020Observed: 18.85 ft at 4:30PM Oct 23, 2020Observed: 18.85 ft at 4:45PM Oct 23, 2020Observed: 18.86 ft at 5:00PM Oct 23, 2020Observed: 18.87 ft at 5:15PM Oct 23, 2020Observed: 18.86 ft at 5:30PM Oct 23, 2020Observed: 18.86 ft at 5:45PM Oct 23, 2020Observed: 18.85 ft at 6:00PM Oct 23, 2020Observed: 18.86 ft at 6:15PM Oct 23, 2020Observed: 18.86 ft at 6:30PM Oct 23, 2020Observed: 18.85 ft at 6:45PM Oct 23, 2020Observed: 18.84 ft at 7:00PM Oct 23, 2020Observed: 18.85 ft at 7:15PM Oct 23, 2020Observed: 18.85 ft at 7:30PM Oct 23, 2020Observed: 18.85 ft at 7:45PM Oct 23, 2020Observed: 18.85 ft at 8:00PM Oct 23, 2020Observed: 18.85 ft at 8:15PM Oct 23, 2020Observed: 18.85 ft at 8:30PM Oct 23, 2020Observed: 18.85 ft at 8:45PM Oct 23, 2020Observed: 18.85 ft at 9:00PM Oct 23, 2020Observed: 18.85 ft at 9:15PM Oct 23, 2020Observed: 18.85 ft at 9:30PM Oct 23, 2020Observed: 18.86 ft at 9:45PM Oct 23, 2020Observed: 18.86 ft at 10:00PM Oct 23, 2020Observed: 18.86 ft at 10:15PM Oct 23, 2020Observed: 18.85 ft at 10:30PM Oct 23, 2020Observed: 18.86 ft at 10:45PM Oct 23, 2020Observed: 18.85 ft at 11:00PM Oct 23, 2020Observed: 18.85 ft at 11:15PM Oct 23, 2020Observed: 18.85 ft at 11:30PM Oct 23, 2020Observed: 18.85 ft at 11:45PM Oct 23, 2020Observed: 18.85 ft at 12:00AM Oct 24, 2020Observed: 18.84 ft at 12:15AM Oct 24, 2020Observed: 18.84 ft at 12:30AM Oct 24, 2020Observed: 18.84 ft at 12:45AM Oct 24, 2020Observed: 18.84 ft at 1:00AM Oct 24, 2020Observed: 18.84 ft at 1:15AM Oct 24, 2020Observed: 18.84 ft at 1:30AM Oct 24, 2020Observed: 18.84 ft at 1:45AM Oct 24, 2020Observed: 18.84 ft at 2:00AM Oct 24, 2020Observed: 18.84 ft at 2:15AM Oct 24, 2020Observed: 18.84 ft at 2:30AM Oct 24, 2020Observed: 18.84 ft at 2:45AM Oct 24, 2020Observed: 18.84 ft at 3:00AM Oct 24, 2020Observed: 18.84 ft at 3:15AM Oct 24, 2020Observed: 18.84 ft at 3:30AM Oct 24, 2020Observed: 18.85 ft at 3:45AM Oct 24, 2020Observed: 18.84 ft at 4:00AM Oct 24, 2020Observed: 18.83 ft at 4:15AM Oct 24, 2020Observed: 18.83 ft at 4:30AM Oct 24, 2020Observed: 18.84 ft at 4:45AM Oct 24, 2020Observed: 18.85 ft at 5:00AM Oct 24, 2020Observed: 18.84 ft at 5:15AM Oct 24, 2020Observed: 18.83 ft at 5:30AM Oct 24, 2020Observed: 18.83 ft at 5:45AM Oct 24, 2020Observed: 18.84 ft at 6:00AM Oct 24, 2020Observed: 18.84 ft at 6:15AM Oct 24, 2020Observed: 18.84 ft at 6:30AM Oct 24, 2020Observed: 18.84 ft at 6:45AM Oct 24, 2020Observed: 18.84 ft at 7:00AM Oct 24, 2020Observed: 18.84 ft at 7:15AM Oct 24, 2020Observed: 18.84 ft at 7:30AM Oct 24, 2020Observed: 18.84 ft at 7:45AM Oct 24, 2020Observed: 18.84 ft at 8:00AM Oct 24, 2020Observed: 18.83 ft at 8:15AM Oct 24, 2020Observed: 18.84 ft at 8:30AM Oct 24, 2020Observed: 18.84 ft at 8:45AM Oct 24, 2020Observed: 18.85 ft at 9:00AM Oct 24, 2020Observed: 18.84 ft at 9:15AM Oct 24, 2020Observed: 18.84 ft at 9:30AM Oct 24, 2020Observed: 18.84 ft at 9:45AM Oct 24, 2020Observed: 18.84 ft at 10:00AM Oct 24, 2020Observed: 18.84 ft at 10:15AM Oct 24, 2020Observed: 18.83 ft at 10:30AM Oct 24, 2020Observed: 18.83 ft at 10:45AM Oct 24, 2020Observed: 18.84 ft at 11:00AM Oct 24, 2020Observed: 18.83 ft at 11:15AM Oct 24, 2020Observed: 18.83 ft at 11:30AM Oct 24, 2020Observed: 18.84 ft at 11:45AM Oct 24, 2020Observed: 18.83 ft at 12:00PM Oct 24, 2020Observed: 18.84 ft at 12:15PM Oct 24, 2020Observed: 18.84 ft at 12:30PM Oct 24, 2020Observed: 18.84 ft at 12:45PM Oct 24, 2020Observed: 18.83 ft at 1:00PM Oct 24, 2020Observed: 18.84 ft at 1:15PM Oct 24, 2020Observed: 18.84 ft at 1:30PM Oct 24, 2020Observed: 18.84 ft at 1:45PM Oct 24, 2020Observed: 18.83 ft at 2:00PM Oct 24, 2020Observed: 18.83 ft at 2:15PM Oct 24, 2020Observed: 18.84 ft at 2:30PM Oct 24, 2020Observed: 18.84 ft at 2:45PM Oct 24, 2020Observed: 18.83 ft at 3:00PM Oct 24, 2020Observed: 18.83 ft at 3:15PM Oct 24, 2020Observed: 18.83 ft at 3:30PM Oct 24, 2020Observed: 18.83 ft at 3:45PM Oct 24, 2020Observed: 18.83 ft at 4:00PM Oct 24, 2020Observed: 18.83 ft at 4:15PM Oct 24, 2020Observed: 18.83 ft at 4:30PM Oct 24, 2020Observed: 18.83 ft at 4:45PM Oct 24, 2020Observed: 18.84 ft at 5:00PM Oct 24, 2020Observed: 18.84 ft at 5:15PM Oct 24, 2020Observed: 18.84 ft at 5:30PM Oct 24, 2020Observed: 18.83 ft at 5:45PM Oct 24, 2020Observed: 18.84 ft at 6:00PM Oct 24, 2020Observed: 18.85 ft at 6:15PM Oct 24, 2020Observed: 18.84 ft at 6:30PM Oct 24, 2020Observed: 18.83 ft at 6:45PM Oct 24, 2020Observed: 18.83 ft at 7:00PM Oct 24, 2020Observed: 18.84 ft at 7:15PM Oct 24, 2020Observed: 18.84 ft at 7:30PM Oct 24, 2020Observed: 18.84 ft at 7:45PM Oct 24, 2020Observed: 18.83 ft at 8:00PM Oct 24, 2020Observed: 18.83 ft at 8:15PM Oct 24, 2020Observed: 18.84 ft at 8:30PM Oct 24, 2020Observed: 18.84 ft at 8:45PM Oct 24, 2020Observed: 18.84 ft at 9:00PM Oct 24, 2020Observed: 18.83 ft at 9:15PM Oct 24, 2020Observed: 18.83 ft at 9:30PM Oct 24, 2020Observed: 18.84 ft at 9:45PM Oct 24, 2020Observed: 18.84 ft at 10:00PM Oct 24, 2020Observed: 18.83 ft at 10:15PM Oct 24, 2020Observed: 18.83 ft at 10:30PM Oct 24, 2020Observed: 18.84 ft at 10:45PM Oct 24, 2020Observed: 18.84 ft at 11:00PM Oct 24, 2020Observed: 18.84 ft at 11:15PM Oct 24, 2020Observed: 18.83 ft at 11:30PM Oct 24, 2020Observed: 18.84 ft at 11:45PM Oct 24, 2020Observed: 18.84 ft at 12:00AM Oct 25, 2020Observed: 18.84 ft at 12:15AM Oct 25, 2020Observed: 18.83 ft at 12:30AM Oct 25, 2020Observed: 18.83 ft at 12:45AM Oct 25, 2020Observed: 18.84 ft at 1:00AM Oct 25, 2020Observed: 18.83 ft at 1:15AM Oct 25, 2020Observed: 18.84 ft at 1:30AM Oct 25, 2020Observed: 18.83 ft at 1:45AM Oct 25, 2020Observed: 18.83 ft at 2:00AM Oct 25, 2020Observed: 18.84 ft at 2:15AM Oct 25, 2020US Army Corps of EngineersPLKI4(plotting HGIRG) Graph Created (3:02AM Oct 25, 2020)ObservedLatest observed value: 18.84 ft at 2:15 AM CDT 25-Oct-2020.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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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