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Hydrograph River at a Glance Download
South Skunk River near Ames US 30 Stage (ft)Flow (cfs)Highest Observation: 9.67 ft at 9:15PM Sep 21, 2020Highest Observation: 9.67 ft at 9:30PM Sep 21, 2020Observed: 9.66 ft at 9:45PM Sep 21, 2020Highest Observation: 9.67 ft at 10:00PM Sep 21, 2020Observed: 9.66 ft at 10:15PM Sep 21, 2020Observed: 9.66 ft at 10:30PM Sep 21, 2020Observed: 9.66 ft at 10:45PM Sep 21, 2020Observed: 9.66 ft at 11:00PM Sep 21, 2020Highest Observation: 9.67 ft at 11:15PM Sep 21, 2020Highest Observation: 9.67 ft at 11:30PM Sep 21, 2020Observed: 9.66 ft at 11:45PM Sep 21, 2020Observed: 9.66 ft at 12:00AM Sep 22, 2020Observed: 9.66 ft at 12:15AM Sep 22, 2020Observed: 9.66 ft at 12:30AM Sep 22, 2020Observed: 9.66 ft at 12:45AM Sep 22, 2020Observed: 9.66 ft at 1:00AM Sep 22, 2020Observed: 9.66 ft at 1:15AM Sep 22, 2020Observed: 9.66 ft at 1:30AM Sep 22, 2020Observed: 9.66 ft at 1:45AM Sep 22, 2020Observed: 9.65 ft at 2:00AM Sep 22, 2020Observed: 9.66 ft at 2:15AM Sep 22, 2020Observed: 9.66 ft at 2:30AM Sep 22, 2020Observed: 9.66 ft at 2:45AM Sep 22, 2020Observed: 9.66 ft at 3:00AM Sep 22, 2020Observed: 9.65 ft at 3:15AM Sep 22, 2020Observed: 9.65 ft at 3:30AM Sep 22, 2020Observed: 9.65 ft at 3:45AM Sep 22, 2020Observed: 9.65 ft at 4:00AM Sep 22, 2020Observed: 9.66 ft at 4:15AM Sep 22, 2020Observed: 9.66 ft at 4:30AM Sep 22, 2020Observed: 9.66 ft at 4:45AM Sep 22, 2020Observed: 9.65 ft at 5:00AM Sep 22, 2020Observed: 9.66 ft at 5:15AM Sep 22, 2020Observed: 9.66 ft at 5:30AM Sep 22, 2020Observed: 9.65 ft at 5:45AM Sep 22, 2020Observed: 9.65 ft at 6:00AM Sep 22, 2020Observed: 9.65 ft at 6:15AM Sep 22, 2020Observed: 9.65 ft at 6:30AM Sep 22, 2020Observed: 9.65 ft at 6:45AM Sep 22, 2020Observed: 9.65 ft at 7:00AM Sep 22, 2020Observed: 9.65 ft at 7:15AM Sep 22, 2020Observed: 9.65 ft at 7:30AM Sep 22, 2020Observed: 9.65 ft at 7:45AM Sep 22, 2020Observed: 9.65 ft at 8:00AM Sep 22, 2020Observed: 9.65 ft at 8:15AM Sep 22, 2020Observed: 9.66 ft at 8:30AM Sep 22, 2020Observed: 9.66 ft at 8:45AM Sep 22, 2020Observed: 9.66 ft at 9:00AM Sep 22, 2020Observed: 9.66 ft at 9:15AM Sep 22, 2020Observed: 9.66 ft at 9:30AM Sep 22, 2020Observed: 9.66 ft at 9:45AM Sep 22, 2020Observed: 9.66 ft at 10:00AM Sep 22, 2020Observed: 9.66 ft at 10:15AM Sep 22, 2020Observed: 9.65 ft at 10:30AM Sep 22, 2020Observed: 9.65 ft at 10:45AM Sep 22, 2020Observed: 9.66 ft at 11:00AM Sep 22, 2020Observed: 9.66 ft at 11:15AM Sep 22, 2020Observed: 9.65 ft at 11:30AM Sep 22, 2020Observed: 9.65 ft at 11:45AM Sep 22, 2020Observed: 9.65 ft at 12:00PM Sep 22, 2020Observed: 9.65 ft at 12:15PM Sep 22, 2020Observed: 9.65 ft at 12:30PM Sep 22, 2020Observed: 9.65 ft at 12:45PM Sep 22, 2020Observed: 9.65 ft at 1:00PM Sep 22, 2020Observed: 9.65 ft at 1:15PM Sep 22, 2020Observed: 9.65 ft at 1:30PM Sep 22, 2020Observed: 9.65 ft at 1:45PM Sep 22, 2020Observed: 9.65 ft at 2:00PM Sep 22, 2020Observed: 9.64 ft at 2:15PM Sep 22, 2020Observed: 9.64 ft at 2:30PM Sep 22, 2020Observed: 9.65 ft at 2:45PM Sep 22, 2020Observed: 9.65 ft at 3:00PM Sep 22, 2020Observed: 9.65 ft at 3:15PM Sep 22, 2020Observed: 9.65 ft at 3:30PM Sep 22, 2020Observed: 9.64 ft at 3:45PM Sep 22, 2020Observed: 9.64 ft at 4:00PM Sep 22, 2020Observed: 9.64 ft at 4:15PM Sep 22, 2020Observed: 9.65 ft at 4:30PM Sep 22, 2020Observed: 9.64 ft at 4:45PM Sep 22, 2020Observed: 9.64 ft at 5:00PM Sep 22, 2020Observed: 9.64 ft at 5:15PM Sep 22, 2020Observed: 9.64 ft at 5:30PM Sep 22, 2020Observed: 9.64 ft at 5:45PM Sep 22, 2020Observed: 9.64 ft at 6:00PM Sep 22, 2020Observed: 9.64 ft at 6:15PM Sep 22, 2020Observed: 9.64 ft at 6:30PM Sep 22, 2020Observed: 9.64 ft at 6:45PM Sep 22, 2020Observed: 9.64 ft at 7:00PM Sep 22, 2020Observed: 9.64 ft at 7:15PM Sep 22, 2020Observed: 9.64 ft at 7:30PM Sep 22, 2020Observed: 9.64 ft at 7:45PM Sep 22, 2020Observed: 9.64 ft at 8:00PM Sep 22, 2020Observed: 9.63 ft at 8:15PM Sep 22, 2020Observed: 9.63 ft at 8:30PM Sep 22, 2020Observed: 9.64 ft at 8:45PM Sep 22, 2020Observed: 9.64 ft at 9:00PM Sep 22, 2020Observed: 9.64 ft at 9:15PM Sep 22, 2020Observed: 9.64 ft at 9:30PM Sep 22, 2020Observed: 9.64 ft at 9:45PM Sep 22, 2020Observed: 9.64 ft at 10:00PM Sep 22, 2020Observed: 9.64 ft at 10:15PM Sep 22, 2020Observed: 9.64 ft at 10:30PM Sep 22, 2020Observed: 9.64 ft at 10:45PM Sep 22, 2020Observed: 9.64 ft at 11:00PM Sep 22, 2020Observed: 9.64 ft at 11:15PM Sep 22, 2020Observed: 9.64 ft at 11:30PM Sep 22, 2020Observed: 9.64 ft at 11:45PM Sep 22, 2020Observed: 9.64 ft at 12:00AM Sep 23, 2020Observed: 9.64 ft at 12:15AM Sep 23, 2020Observed: 9.63 ft at 12:30AM Sep 23, 2020Observed: 9.63 ft at 12:45AM Sep 23, 2020Observed: 9.64 ft at 1:00AM Sep 23, 2020Observed: 9.63 ft at 1:15AM Sep 23, 2020Observed: 9.63 ft at 1:30AM Sep 23, 2020Observed: 9.63 ft at 1:45AM Sep 23, 2020Observed: 9.63 ft at 2:00AM Sep 23, 2020Observed: 9.63 ft at 2:15AM Sep 23, 2020Observed: 9.63 ft at 2:30AM Sep 23, 2020Observed: 9.63 ft at 2:45AM Sep 23, 2020Observed: 9.63 ft at 3:00AM Sep 23, 2020Observed: 9.63 ft at 3:15AM Sep 23, 2020Observed: 9.63 ft at 3:30AM Sep 23, 2020Observed: 9.63 ft at 3:45AM Sep 23, 2020Observed: 9.63 ft at 4:00AM Sep 23, 2020Observed: 9.63 ft at 4:15AM Sep 23, 2020Observed: 9.63 ft at 4:30AM Sep 23, 2020Observed: 9.63 ft at 4:45AM Sep 23, 2020Observed: 9.63 ft at 5:00AM Sep 23, 2020Observed: 9.63 ft at 5:15AM Sep 23, 2020Observed: 9.63 ft at 5:30AM Sep 23, 2020Observed: 9.63 ft at 5:45AM Sep 23, 2020Observed: 9.63 ft at 6:00AM Sep 23, 2020Observed: 9.63 ft at 6:15AM Sep 23, 2020Observed: 9.63 ft at 6:30AM Sep 23, 2020Observed: 9.63 ft at 6:45AM Sep 23, 2020Observed: 9.63 ft at 7:00AM Sep 23, 2020Observed: 9.63 ft at 7:15AM Sep 23, 2020Observed: 9.63 ft at 7:30AM Sep 23, 2020Observed: 9.63 ft at 7:45AM Sep 23, 2020Observed: 9.63 ft at 8:00AM Sep 23, 2020Observed: 9.63 ft at 8:15AM Sep 23, 2020Observed: 9.63 ft at 8:30AM Sep 23, 2020Observed: 9.63 ft at 8:45AM Sep 23, 2020Observed: 9.63 ft at 9:00AM Sep 23, 2020Observed: 9.63 ft at 9:15AM Sep 23, 2020Observed: 9.63 ft at 9:30AM Sep 23, 2020Observed: 9.63 ft at 9:45AM Sep 23, 2020Observed: 9.63 ft at 10:00AM Sep 23, 2020Observed: 9.63 ft at 10:15AM Sep 23, 2020Observed: 9.63 ft at 10:30AM Sep 23, 2020Observed: 9.63 ft at 10:45AM Sep 23, 2020Observed: 9.63 ft at 11:00AM Sep 23, 2020Observed: 9.63 ft at 11:15AM Sep 23, 2020Observed: 9.63 ft at 11:30AM Sep 23, 2020Observed: 9.63 ft at 11:45AM Sep 23, 2020Observed: 9.63 ft at 12:00PM Sep 23, 2020Observed: 9.63 ft at 12:15PM Sep 23, 2020Observed: 9.63 ft at 12:30PM Sep 23, 2020Observed: 9.62 ft at 12:45PM Sep 23, 2020Observed: 9.63 ft at 1:00PM Sep 23, 2020Observed: 9.63 ft at 1:15PM Sep 23, 2020Observed: 9.63 ft at 1:30PM Sep 23, 2020Observed: 9.63 ft at 1:45PM Sep 23, 2020Observed: 9.62 ft at 2:00PM Sep 23, 2020Observed: 9.62 ft at 2:15PM Sep 23, 2020Observed: 9.62 ft at 2:30PM Sep 23, 2020Observed: 9.62 ft at 2:45PM Sep 23, 2020Observed: 9.63 ft at 3:00PM Sep 23, 2020Observed: 9.62 ft at 3:15PM Sep 23, 2020Observed: 9.62 ft at 3:30PM Sep 23, 2020Observed: 9.62 ft at 3:45PM Sep 23, 2020Observed: 9.62 ft at 4:00PM Sep 23, 2020Observed: 9.62 ft at 4:15PM Sep 23, 2020Observed: 9.62 ft at 4:30PM Sep 23, 2020Observed: 9.62 ft at 4:45PM Sep 23, 2020Observed: 9.62 ft at 5:00PM Sep 23, 2020Observed: 9.62 ft at 5:15PM Sep 23, 2020Observed: 9.62 ft at 5:30PM Sep 23, 2020Observed: 9.62 ft at 5:45PM Sep 23, 2020Observed: 9.62 ft at 6:00PM Sep 23, 2020Observed: 9.62 ft at 6:15PM Sep 23, 2020Observed: 9.62 ft at 6:30PM Sep 23, 2020Observed: 9.62 ft at 6:45PM Sep 23, 2020Observed: 9.62 ft at 7:00PM Sep 23, 2020Observed: 9.62 ft at 7:15PM Sep 23, 2020Observed: 9.62 ft at 7:30PM Sep 23, 2020Observed: 9.62 ft at 7:45PM Sep 23, 2020Observed: 9.62 ft at 8:00PM Sep 23, 2020Observed: 9.62 ft at 8:15PM Sep 23, 2020Observed: 9.62 ft at 8:30PM Sep 23, 2020Observed: 9.62 ft at 8:45PM Sep 23, 2020Observed: 9.62 ft at 9:00PM Sep 23, 2020Observed: 9.62 ft at 9:15PM Sep 23, 2020Observed: 9.62 ft at 9:30PM Sep 23, 2020Observed: 9.62 ft at 9:45PM Sep 23, 2020Observed: 9.62 ft at 10:00PM Sep 23, 2020Observed: 9.62 ft at 10:15PM Sep 23, 2020Observed: 9.62 ft at 10:30PM Sep 23, 2020Observed: 9.62 ft at 10:45PM Sep 23, 2020Observed: 9.62 ft at 11:00PM Sep 23, 2020Observed: 9.62 ft at 11:15PM Sep 23, 2020Observed: 9.62 ft at 11:30PM Sep 23, 2020Observed: 9.62 ft at 11:45PM Sep 23, 2020Observed: 9.62 ft at 12:00AM Sep 24, 2020Observed: 9.62 ft at 12:15AM Sep 24, 2020Observed: 9.61 ft at 12:30AM Sep 24, 2020Observed: 9.62 ft at 12:45AM Sep 24, 2020Observed: 9.62 ft at 1:00AM Sep 24, 2020Observed: 9.62 ft at 1:15AM Sep 24, 2020Observed: 9.62 ft at 1:30AM Sep 24, 2020Observed: 9.62 ft at 1:45AM Sep 24, 2020Observed: 9.61 ft at 2:00AM Sep 24, 2020Observed: 9.61 ft at 2:15AM Sep 24, 2020Observed: 9.62 ft at 2:30AM Sep 24, 2020Observed: 9.61 ft at 2:45AM Sep 24, 2020Observed: 9.61 ft at 3:00AM Sep 24, 2020Observed: 9.61 ft at 3:15AM Sep 24, 2020Observed: 9.61 ft at 3:30AM Sep 24, 2020Observed: 9.61 ft at 3:45AM Sep 24, 2020Observed: 9.61 ft at 4:00AM Sep 24, 2020Observed: 9.61 ft at 4:15AM Sep 24, 2020Observed: 9.61 ft at 4:30AM Sep 24, 2020Observed: 9.61 ft at 4:45AM Sep 24, 2020Observed: 9.61 ft at 5:00AM Sep 24, 2020Observed: 9.61 ft at 5:15AM Sep 24, 2020Observed: 9.62 ft at 5:30AM Sep 24, 2020Observed: 9.62 ft at 5:45AM Sep 24, 2020Observed: 9.62 ft at 6:00AM Sep 24, 2020Observed: 9.62 ft at 6:15AM Sep 24, 2020Observed: 9.62 ft at 6:30AM Sep 24, 2020Observed: 9.62 ft at 6:45AM Sep 24, 2020Observed: 9.62 ft at 7:00AM Sep 24, 2020Observed: 9.62 ft at 7:15AM Sep 24, 2020Observed: 9.62 ft at 7:30AM Sep 24, 2020Observed: 9.62 ft at 7:45AM Sep 24, 2020Observed: 9.62 ft at 8:00AM Sep 24, 2020Observed: 9.62 ft at 8:15AM Sep 24, 2020Observed: 9.62 ft at 8:30AM Sep 24, 2020Observed: 9.62 ft at 8:45AM Sep 24, 2020Observed: 9.62 ft at 9:00AM Sep 24, 2020Observed: 9.62 ft at 9:15AM Sep 24, 2020Observed: 9.62 ft at 9:30AM Sep 24, 2020Observed: 9.62 ft at 9:45AM Sep 24, 2020Observed: 9.62 ft at 10:00AM Sep 24, 2020Observed: 9.62 ft at 10:15AM Sep 24, 2020Observed: 9.62 ft at 10:30AM Sep 24, 2020Observed: 9.61 ft at 10:45AM Sep 24, 2020Observed: 9.62 ft at 11:00AM Sep 24, 2020Observed: 9.62 ft at 11:15AM Sep 24, 2020Observed: 9.62 ft at 11:30AM Sep 24, 2020Observed: 9.61 ft at 11:45AM Sep 24, 2020Observed: 9.61 ft at 12:00PM Sep 24, 2020Observed: 9.61 ft at 12:15PM Sep 24, 2020Observed: 9.61 ft at 12:30PM Sep 24, 2020Observed: 9.61 ft at 12:45PM Sep 24, 2020Observed: 9.61 ft at 1:00PM Sep 24, 2020Observed: 9.61 ft at 1:15PM Sep 24, 2020Observed: 9.61 ft at 1:30PM Sep 24, 2020Observed: 9.61 ft at 1:45PM Sep 24, 2020Observed: 9.61 ft at 2:00PM Sep 24, 2020Observed: 9.61 ft at 2:15PM Sep 24, 2020Observed: 9.61 ft at 2:30PM Sep 24, 2020Observed: 9.62 ft at 2:45PM Sep 24, 2020Observed: 9.61 ft at 3:00PM Sep 24, 2020Observed: 9.62 ft at 3:15PM Sep 24, 2020Observed: 9.62 ft at 3:30PM Sep 24, 2020Observed: 9.62 ft at 3:45PM Sep 24, 2020Observed: 9.61 ft at 4:00PM Sep 24, 2020Observed: 9.61 ft at 4:15PM Sep 24, 2020Observed: 9.62 ft at 4:30PM Sep 24, 2020Observed: 9.62 ft at 4:45PM Sep 24, 2020Observed: 9.62 ft at 5:00PM Sep 24, 2020Observed: 9.62 ft at 5:15PM Sep 24, 2020Observed: 9.62 ft at 5:30PM Sep 24, 2020Observed: 9.62 ft at 5:45PM Sep 24, 2020Observed: 9.62 ft at 6:00PM Sep 24, 2020Observed: 9.62 ft at 6:15PM Sep 24, 2020Observed: 9.62 ft at 6:30PM Sep 24, 2020Observed: 9.62 ft at 6:45PM Sep 24, 2020Observed: 9.62 ft at 7:00PM Sep 24, 2020Observed: 9.62 ft at 7:15PM Sep 24, 2020Observed: 9.62 ft at 7:30PM Sep 24, 2020Observed: 9.62 ft at 7:45PM Sep 24, 2020Observed: 9.62 ft at 8:00PM Sep 24, 2020Observed: 9.62 ft at 8:15PM Sep 24, 2020Observed: 9.62 ft at 8:30PM Sep 24, 2020Observed: 9.62 ft at 8:45PM Sep 24, 2020Observed: 9.62 ft at 9:00PM Sep 24, 2020Observed: 9.62 ft at 9:15PM Sep 24, 2020Observed: 9.62 ft at 9:30PM Sep 24, 2020Observed: 9.62 ft at 9:45PM Sep 24, 2020Observed: 9.62 ft at 10:00PM Sep 24, 2020Observed: 9.62 ft at 10:15PM Sep 24, 2020Observed: 9.62 ft at 10:30PM Sep 24, 2020Observed: 9.62 ft at 10:45PM Sep 24, 2020Observed: 9.61 ft at 11:00PM Sep 24, 2020Observed: 9.62 ft at 11:15PM Sep 24, 2020Observed: 9.62 ft at 11:30PM Sep 24, 2020Observed: 9.61 ft at 11:45PM Sep 24, 2020Observed: 9.61 ft at 12:00AM Sep 25, 2020Observed: 9.61 ft at 12:15AM Sep 25, 2020Observed: 9.61 ft at 12:30AM Sep 25, 2020Observed: 9.61 ft at 12:45AM Sep 25, 2020Observed: 9.61 ft at 1:00AM Sep 25, 2020Observed: 9.61 ft at 1:15AM Sep 25, 2020Observed: 9.61 ft at 1:30AM Sep 25, 2020Observed: 9.61 ft at 1:45AM Sep 25, 2020Observed: 9.61 ft at 2:00AM Sep 25, 2020Observed: 9.61 ft at 2:15AM Sep 25, 2020Observed: 9.61 ft at 2:30AM Sep 25, 2020Observed: 9.61 ft at 2:45AM Sep 25, 2020Observed: 9.61 ft at 3:00AM Sep 25, 2020Observed: 9.61 ft at 3:15AM Sep 25, 2020Observed: 9.61 ft at 3:30AM Sep 25, 2020Observed: 9.61 ft at 3:45AM Sep 25, 2020Observed: 9.61 ft at 4:00AM Sep 25, 2020Observed: 9.61 ft at 4:15AM Sep 25, 2020Observed: 9.61 ft at 4:30AM Sep 25, 2020Observed: 9.61 ft at 4:45AM Sep 25, 2020Observed: 9.61 ft at 5:00AM Sep 25, 2020Observed: 9.61 ft at 5:15AM Sep 25, 2020Observed: 9.61 ft at 5:30AM Sep 25, 2020Observed: 9.61 ft at 5:45AM Sep 25, 2020Observed: 9.61 ft at 6:00AM Sep 25, 2020Observed: 9.61 ft at 6:15AM Sep 25, 2020Observed: 9.6 ft at 6:30AM Sep 25, 2020Observed: 9.6 ft at 6:45AM Sep 25, 2020Observed: 9.6 ft at 7:00AM Sep 25, 2020Observed: 9.6 ft at 7:15AM Sep 25, 2020Observed: 9.6 ft at 7:30AM Sep 25, 2020Observed: 9.61 ft at 7:45AM Sep 25, 2020Observed: 9.61 ft at 8:00AM Sep 25, 2020Observed: 9.61 ft at 8:15AM Sep 25, 2020Observed: 9.61 ft at 8:30AM Sep 25, 2020Observed: 9.61 ft at 8:45AM Sep 25, 2020Observed: 9.61 ft at 9:00AM Sep 25, 2020Observed: 9.61 ft at 9:15AM Sep 25, 2020Observed: 9.61 ft at 9:30AM Sep 25, 2020Observed: 9.61 ft at 9:45AM Sep 25, 2020Observed: 9.61 ft at 10:00AM Sep 25, 2020Observed: 9.61 ft at 10:15AM Sep 25, 2020Observed: 9.61 ft at 10:30AM Sep 25, 2020Observed: 9.61 ft at 10:45AM Sep 25, 2020Observed: 9.62 ft at 11:00AM Sep 25, 2020Observed: 9.62 ft at 11:15AM Sep 25, 2020Observed: 9.63 ft at 11:30AM Sep 25, 2020Observed: 9.64 ft at 11:45AM Sep 25, 2020Observed: 9.64 ft at 12:00PM Sep 25, 2020Observed: 9.63 ft at 12:15PM Sep 25, 2020Observed: 9.63 ft at 12:30PM Sep 25, 2020Observed: 9.62 ft at 12:45PM Sep 25, 2020Observed: 9.62 ft at 1:00PM Sep 25, 2020Observed: 9.62 ft at 1:15PM Sep 25, 2020Observed: 9.62 ft at 1:30PM Sep 25, 2020Observed: 9.61 ft at 1:45PM Sep 25, 2020Observed: 9.61 ft at 2:00PM Sep 25, 2020Observed: 9.61 ft at 2:15PM Sep 25, 2020Observed: 9.61 ft at 2:30PM Sep 25, 2020Observed: 9.6 ft at 2:45PM Sep 25, 2020Observed: 9.61 ft at 3:00PM Sep 25, 2020Observed: 9.6 ft at 3:15PM Sep 25, 2020Observed: 9.6 ft at 3:30PM Sep 25, 2020Observed: 9.6 ft at 3:45PM Sep 25, 2020Observed: 9.6 ft at 4:00PM Sep 25, 2020Observed: 9.6 ft at 4:15PM Sep 25, 2020Observed: 9.6 ft at 4:30PM Sep 25, 2020Observed: 9.6 ft at 4:45PM Sep 25, 2020Observed: 9.6 ft at 5:00PM Sep 25, 2020Observed: 9.6 ft at 5:15PM Sep 25, 2020Observed: 9.6 ft at 5:30PM Sep 25, 2020Observed: 9.6 ft at 5:45PM Sep 25, 2020Observed: 9.6 ft at 6:00PM Sep 25, 2020Observed: 9.6 ft at 6:15PM Sep 25, 2020Observed: 9.6 ft at 6:30PM Sep 25, 2020Observed: 9.6 ft at 6:45PM Sep 25, 2020Observed: 9.59 ft at 7:00PM Sep 25, 2020Observed: 9.6 ft at 7:15PM Sep 25, 2020Observed: 9.6 ft at 7:30PM Sep 25, 2020Observed: 9.6 ft at 7:45PM Sep 25, 2020Observed: 9.59 ft at 8:00PM Sep 25, 2020Observed: 9.59 ft at 8:15PM Sep 25, 2020Observed: 9.59 ft at 8:30PM Sep 25, 2020Observed: 9.59 ft at 8:45PM Sep 25, 2020Observed: 9.59 ft at 9:00PM Sep 25, 2020Observed: 9.59 ft at 9:15PM Sep 25, 2020Observed: 9.59 ft at 9:30PM Sep 25, 2020Observed: 9.59 ft at 9:45PM Sep 25, 2020Observed: 9.59 ft at 10:00PM Sep 25, 2020Observed: 9.59 ft at 10:15PM Sep 25, 2020Observed: 9.59 ft at 10:30PM Sep 25, 2020Observed: 9.59 ft at 10:45PM Sep 25, 2020Observed: 9.59 ft at 11:00PM Sep 25, 2020Observed: 9.59 ft at 11:15PM Sep 25, 2020Observed: 9.59 ft at 11:30PM Sep 25, 2020Observed: 9.59 ft at 11:45PM Sep 25, 2020Observed: 9.59 ft at 12:00AM Sep 26, 2020Observed: 9.59 ft at 12:15AM Sep 26, 2020Observed: 9.59 ft at 12:30AM Sep 26, 2020Observed: 9.59 ft at 12:45AM Sep 26, 2020Observed: 9.59 ft at 1:00AM Sep 26, 2020Observed: 9.59 ft at 1:15AM Sep 26, 2020Observed: 9.58 ft at 1:30AM Sep 26, 2020Observed: 9.59 ft at 1:45AM Sep 26, 2020Observed: 9.59 ft at 2:00AM Sep 26, 2020Observed: 9.59 ft at 2:15AM Sep 26, 2020Observed: 9.59 ft at 2:30AM Sep 26, 2020Observed: 9.59 ft at 2:45AM Sep 26, 2020Observed: 9.59 ft at 3:00AM Sep 26, 2020Observed: 9.59 ft at 3:15AM Sep 26, 2020Observed: 9.59 ft at 3:30AM Sep 26, 2020Observed: 9.59 ft at 3:45AM Sep 26, 2020Observed: 9.59 ft at 4:00AM Sep 26, 2020Observed: 9.58 ft at 4:15AM Sep 26, 2020Observed: 9.58 ft at 4:30AM Sep 26, 2020Observed: 9.59 ft at 4:45AM Sep 26, 2020Observed: 9.59 ft at 5:00AM Sep 26, 2020Observed: 9.59 ft at 5:15AM Sep 26, 2020Observed: 9.59 ft at 5:30AM Sep 26, 2020Observed: 9.59 ft at 5:45AM Sep 26, 2020Observed: 9.59 ft at 6:00AM Sep 26, 2020Observed: 9.59 ft at 6:15AM Sep 26, 2020Observed: 9.59 ft at 6:30AM Sep 26, 2020Observed: 9.59 ft at 6:45AM Sep 26, 2020Observed: 9.59 ft at 7:00AM Sep 26, 2020Observed: 9.59 ft at 7:15AM Sep 26, 2020Observed: 9.59 ft at 7:30AM Sep 26, 2020Observed: 9.59 ft at 7:45AM Sep 26, 2020Observed: 9.59 ft at 8:00AM Sep 26, 2020Observed: 9.59 ft at 8:15AM Sep 26, 2020Observed: 9.59 ft at 8:30AM Sep 26, 2020Observed: 9.59 ft at 8:45AM Sep 26, 2020Observed: 9.59 ft at 9:00AM Sep 26, 2020Observed: 9.59 ft at 9:15AM Sep 26, 2020Observed: 9.59 ft at 9:30AM Sep 26, 2020Observed: 9.59 ft at 9:45AM Sep 26, 2020Observed: 9.59 ft at 10:00AM Sep 26, 2020Observed: 9.59 ft at 10:15AM Sep 26, 2020Observed: 9.59 ft at 10:30AM Sep 26, 2020Observed: 9.59 ft at 10:45AM Sep 26, 2020Observed: 9.59 ft at 11:00AM Sep 26, 2020Observed: 9.59 ft at 11:15AM Sep 26, 2020Observed: 9.59 ft at 11:30AM Sep 26, 2020Observed: 9.59 ft at 11:45AM Sep 26, 2020Observed: 9.59 ft at 12:00PM Sep 26, 2020Observed: 9.59 ft at 12:15PM Sep 26, 2020Observed: 9.58 ft at 12:30PM Sep 26, 2020Observed: 9.59 ft at 12:45PM Sep 26, 2020Observed: 9.59 ft at 1:00PM Sep 26, 2020Observed: 9.59 ft at 1:15PM Sep 26, 2020Observed: 9.59 ft at 1:30PM Sep 26, 2020Observed: 9.58 ft at 1:45PM Sep 26, 2020Observed: 9.58 ft at 2:00PM Sep 26, 2020Observed: 9.58 ft at 2:15PM Sep 26, 2020Observed: 9.58 ft at 2:30PM Sep 26, 2020Observed: 9.59 ft at 2:45PM Sep 26, 2020Observed: 9.58 ft at 3:00PM Sep 26, 2020Observed: 9.58 ft at 3:15PM Sep 26, 2020Observed: 9.58 ft at 3:30PM Sep 26, 2020Observed: 9.57 ft at 3:45PM Sep 26, 2020Observed: 9.58 ft at 4:00PM Sep 26, 2020Observed: 9.58 ft at 4:15PM Sep 26, 2020Observed: 9.58 ft at 4:30PM Sep 26, 2020Observed: 9.58 ft at 4:45PM Sep 26, 2020Observed: 9.58 ft at 5:00PM Sep 26, 2020Observed: 9.58 ft at 5:15PM Sep 26, 2020Observed: 9.58 ft at 5:30PM Sep 26, 2020Observed: 9.58 ft at 5:45PM Sep 26, 2020Observed: 9.58 ft at 6:00PM Sep 26, 2020Observed: 9.58 ft at 6:15PM Sep 26, 2020Observed: 9.58 ft at 6:30PM Sep 26, 2020Observed: 9.58 ft at 6:45PM Sep 26, 2020Observed: 9.58 ft at 7:00PM Sep 26, 2020Observed: 9.58 ft at 7:15PM Sep 26, 2020Observed: 9.58 ft at 7:30PM Sep 26, 2020Observed: 9.58 ft at 7:45PM Sep 26, 2020Observed: 9.58 ft at 8:00PM Sep 26, 2020USGS--Water Resources of the United StatesAESI4(plotting HGIRG) Graph Created (9:02PM Sep 26, 2020)ObservedLatest observed value: 9.58 ft at 8:00 PM CDT 26-Sep-2020. Flood Stage is 21.5 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 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the South Skunk River near Ames US 30 are issued as needed during times of high water, but are not routinely available.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Colfax
Flood Categories (in feet)
Major Flood Stage: 24.5
Moderate Flood Stage: 23.5
Flood Stage: 21.5
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 26.72 ft on 08/11/2010
(2) 25.57 ft on 06/27/1975
(3) 25.53 ft on 07/09/1993
(4) 25.40 ft on 06/17/1990
(5) 25.25 ft on 08/17/1993
(6) 25.13 ft on 06/17/1996
(7) 24.70 ft on 05/30/2008
(8) 24.20 ft on 07/17/1993
(9) 23.98 ft on 08/30/2015
(10) 23.92 ft on 07/11/1993
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(P): Preliminary values subject to further review.

Recent Crests
(1) 23.09 ft on 03/14/2019
(2) 22.77 ft on 06/15/2018
(3) 16.95 ft on 05/01/2017
(4) 18.19 ft on 01/21/2017
(5) 18.68 ft on 09/26/2016
(6) 19.86 ft on 09/23/2016
(7) 15.56 ft on 09/17/2016
(8) 17.42 ft on 02/21/2016
(9) 22.84 ft on 12/15/2015
(10) 23.98 ft on 08/30/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 7.84 ft on 09/23/1956
(2) 7.84 ft on 06/21/1956
(3) 7.84 ft on 05/15/1977
(4) 7.84 ft on 11/09/1976
(5) 7.84 ft on 12/26/1966
Show More Low Water Records

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.
Flood Impacts & Photos Collapse
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26 The US 30 bridge over the South Skunk River is overtopped. Widespread flooding also occurs along Dayton Avenue...as well as along I-35 south of US 30.
25.5 Widespread flooding of US 30 occurs.
25 I-35 south of US 30...as well as US 30 between Dayton and Duff Avenues...flood. Hotels and industries along Dayton Avenue flood as well.
24.5 Water encroaches onto the shoulders of I-35 south of US 30.
24 US 30 floods between Dayton and Duff Avenues. Basements also flood in Cambridge. Hotels on Southeast 16th Street have water in their parking lots. SE 16th may be closed due to water over the road.
23 The Shady Grove Trailer Park...located at 1006 South Dayton Avenue...floods. The railroad just northeast of Cambridge floods as well.
21 Water affects South 16th Street. Water also affects the sports complex along the river south of US 30.
20.5 Gravel roads just upstream from US 30 flood. Agricultural flooding also occurs from Ames downstream to northeast Polk County.
20 Water affects agricultural land from Ames to Cambridge.
About This Location Collapse

Latitude: 42.006653° N, Longitude: 93.595495° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 21.5 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 29 857.10 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
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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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