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ALERT: December 5th update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. The outage map will be updated each Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
South Skunk River near Ames W Riverside Rd Stage (ft)Flow (cfs)Observed: 3.9 ft at 11:15PM Dec 08, 2018Observed: 3.92 ft at 11:30PM Dec 08, 2018Observed: 3.89 ft at 11:45PM Dec 08, 2018Observed: 3.92 ft at 12:00AM Dec 09, 2018Observed: 3.91 ft at 12:15AM Dec 09, 2018Observed: 3.95 ft at 12:30AM Dec 09, 2018Observed: 3.91 ft at 12:45AM Dec 09, 2018Observed: 3.91 ft at 1:00AM Dec 09, 2018Observed: 3.89 ft at 1:15AM Dec 09, 2018Observed: 3.91 ft at 1:30AM Dec 09, 2018Observed: 3.9 ft at 1:45AM Dec 09, 2018Observed: 3.9 ft at 2:00AM Dec 09, 2018Observed: 3.91 ft at 2:15AM Dec 09, 2018Observed: 3.91 ft at 2:30AM Dec 09, 2018Observed: 3.91 ft at 2:45AM Dec 09, 2018Observed: 3.9 ft at 3:00AM Dec 09, 2018Observed: 3.91 ft at 3:15AM Dec 09, 2018Observed: 3.88 ft at 3:30AM Dec 09, 2018Observed: 3.9 ft at 3:45AM Dec 09, 2018Observed: 3.91 ft at 4:00AM Dec 09, 2018Observed: 3.91 ft at 4:15AM Dec 09, 2018Observed: 3.9 ft at 4:30AM Dec 09, 2018Observed: 3.9 ft at 4:45AM Dec 09, 2018Observed: 3.9 ft at 5:00AM Dec 09, 2018Observed: 3.89 ft at 5:15AM Dec 09, 2018Observed: 3.89 ft at 5:30AM Dec 09, 2018Observed: 3.9 ft at 5:45AM Dec 09, 2018Observed: 3.9 ft at 6:00AM Dec 09, 2018Observed: 3.9 ft at 6:15AM Dec 09, 2018Observed: 3.89 ft at 6:30AM Dec 09, 2018Observed: 3.89 ft at 6:45AM Dec 09, 2018Observed: 3.89 ft at 7:00AM Dec 09, 2018Observed: 3.89 ft at 7:15AM Dec 09, 2018Observed: 3.89 ft at 7:30AM Dec 09, 2018Observed: 3.89 ft at 7:45AM Dec 09, 2018Observed: 3.89 ft at 8:00AM Dec 09, 2018Observed: 3.89 ft at 8:15AM Dec 09, 2018Observed: 3.89 ft at 8:30AM Dec 09, 2018Observed: 3.89 ft at 8:45AM Dec 09, 2018Observed: 3.89 ft at 9:00AM Dec 09, 2018Observed: 3.88 ft at 9:15AM Dec 09, 2018Observed: 3.9 ft at 9:30AM Dec 09, 2018Observed: 3.89 ft at 9:45AM Dec 09, 2018Observed: 3.88 ft at 10:00AM Dec 09, 2018Observed: 3.88 ft at 10:15AM Dec 09, 2018Observed: 3.84 ft at 10:30AM Dec 09, 2018Observed: 3.84 ft at 10:45AM Dec 09, 2018Observed: 3.84 ft at 11:00AM Dec 09, 2018Observed: 3.85 ft at 11:15AM Dec 09, 2018Observed: 3.86 ft at 11:30AM Dec 09, 2018Observed: 3.87 ft at 11:45AM Dec 09, 2018Observed: 3.88 ft at 12:00PM Dec 09, 2018Observed: 3.9 ft at 12:15PM Dec 09, 2018Observed: 3.92 ft at 12:30PM Dec 09, 2018Observed: 3.92 ft at 12:45PM Dec 09, 2018Observed: 3.91 ft at 1:00PM Dec 09, 2018Observed: 3.92 ft at 1:15PM Dec 09, 2018Observed: 3.92 ft at 1:30PM Dec 09, 2018Observed: 3.93 ft at 1:45PM Dec 09, 2018Observed: 3.95 ft at 2:00PM Dec 09, 2018Observed: 3.95 ft at 2:15PM Dec 09, 2018Observed: 3.96 ft at 2:30PM Dec 09, 2018Observed: 3.95 ft at 2:45PM Dec 09, 2018Observed: 3.96 ft at 3:00PM Dec 09, 2018Observed: 3.96 ft at 3:15PM Dec 09, 2018Observed: 3.95 ft at 3:30PM Dec 09, 2018Observed: 3.94 ft at 3:45PM Dec 09, 2018Observed: 3.94 ft at 4:00PM Dec 09, 2018Observed: 3.93 ft at 4:15PM Dec 09, 2018Observed: 3.92 ft at 4:30PM Dec 09, 2018Observed: 3.91 ft at 4:45PM Dec 09, 2018Observed: 3.91 ft at 5:00PM Dec 09, 2018Observed: 3.89 ft at 5:15PM Dec 09, 2018Observed: 3.89 ft at 5:30PM Dec 09, 2018Observed: 3.88 ft at 5:45PM Dec 09, 2018Observed: 3.87 ft at 6:00PM Dec 09, 2018Observed: 3.87 ft at 6:15PM Dec 09, 2018Observed: 3.87 ft at 6:30PM Dec 09, 2018Observed: 3.87 ft at 6:45PM Dec 09, 2018Observed: 3.86 ft at 7:00PM Dec 09, 2018Observed: 3.86 ft at 7:15PM Dec 09, 2018Observed: 3.85 ft at 7:30PM Dec 09, 2018Observed: 3.86 ft at 7:45PM Dec 09, 2018Observed: 3.86 ft at 8:00PM Dec 09, 2018Observed: 3.86 ft at 8:15PM Dec 09, 2018Observed: 3.86 ft at 8:30PM Dec 09, 2018Observed: 3.87 ft at 8:45PM Dec 09, 2018Observed: 3.87 ft at 9:00PM Dec 09, 2018Observed: 3.87 ft at 9:15PM Dec 09, 2018Observed: 3.87 ft at 9:30PM Dec 09, 2018Observed: 3.87 ft at 9:45PM Dec 09, 2018Observed: 3.87 ft at 10:00PM Dec 09, 2018Observed: 3.86 ft at 10:15PM Dec 09, 2018Observed: 3.85 ft at 10:30PM Dec 09, 2018Observed: 3.85 ft at 10:45PM Dec 09, 2018Observed: 3.86 ft at 11:00PM Dec 09, 2018Observed: 3.85 ft at 11:15PM Dec 09, 2018Observed: 3.85 ft at 11:30PM Dec 09, 2018Observed: 3.85 ft at 11:45PM Dec 09, 2018Observed: 3.84 ft at 12:00AM Dec 10, 2018Observed: 3.85 ft at 12:15AM Dec 10, 2018Observed: 3.84 ft at 12:30AM Dec 10, 2018Observed: 3.83 ft at 12:45AM Dec 10, 2018Observed: 3.85 ft at 1:00AM Dec 10, 2018Observed: 3.83 ft at 1:15AM Dec 10, 2018Observed: 3.84 ft at 1:30AM Dec 10, 2018Observed: 3.85 ft at 1:45AM Dec 10, 2018Observed: 3.85 ft at 2:00AM Dec 10, 2018Observed: 3.85 ft at 2:15AM Dec 10, 2018Observed: 3.84 ft at 2:30AM Dec 10, 2018Observed: 3.84 ft at 2:45AM Dec 10, 2018Observed: 3.83 ft at 3:00AM Dec 10, 2018Observed: 3.84 ft at 3:15AM Dec 10, 2018Observed: 3.84 ft at 3:30AM Dec 10, 2018Observed: 3.83 ft at 3:45AM Dec 10, 2018Observed: 3.83 ft at 4:00AM Dec 10, 2018Observed: 3.82 ft at 4:15AM Dec 10, 2018Observed: 3.84 ft at 4:30AM Dec 10, 2018Observed: 3.82 ft at 4:45AM Dec 10, 2018Observed: 3.84 ft at 5:00AM Dec 10, 2018Observed: 3.85 ft at 5:15AM Dec 10, 2018Observed: 3.85 ft at 5:30AM Dec 10, 2018Observed: 3.84 ft at 5:45AM Dec 10, 2018Observed: 3.84 ft at 6:00AM Dec 10, 2018Observed: 3.84 ft at 6:15AM Dec 10, 2018Observed: 3.86 ft at 6:30AM Dec 10, 2018Observed: 3.85 ft at 6:45AM Dec 10, 2018Observed: 3.84 ft at 7:00AM Dec 10, 2018Observed: 3.85 ft at 7:15AM Dec 10, 2018Observed: 3.85 ft at 7:30AM Dec 10, 2018Observed: 3.84 ft at 7:45AM Dec 10, 2018Observed: 3.83 ft at 8:00AM Dec 10, 2018Observed: 3.83 ft at 8:15AM Dec 10, 2018Observed: 3.85 ft at 8:30AM Dec 10, 2018Observed: 3.85 ft at 8:45AM Dec 10, 2018Observed: 3.86 ft at 9:00AM Dec 10, 2018Observed: 3.84 ft at 9:15AM Dec 10, 2018Observed: 3.85 ft at 9:30AM Dec 10, 2018Observed: 3.84 ft at 9:45AM Dec 10, 2018Observed: 3.83 ft at 10:00AM Dec 10, 2018Observed: 3.82 ft at 10:15AM Dec 10, 2018Observed: 3.82 ft at 10:30AM Dec 10, 2018Observed: 3.81 ft at 10:45AM Dec 10, 2018Observed: 3.81 ft at 11:00AM Dec 10, 2018Observed: 3.81 ft at 11:15AM Dec 10, 2018Observed: 3.82 ft at 11:30AM Dec 10, 2018Observed: 3.84 ft at 11:45AM Dec 10, 2018Observed: 3.84 ft at 12:00PM Dec 10, 2018Observed: 3.85 ft at 12:15PM Dec 10, 2018Observed: 3.88 ft at 12:30PM Dec 10, 2018Observed: 3.88 ft at 12:45PM Dec 10, 2018Observed: 3.91 ft at 1:00PM Dec 10, 2018Observed: 3.94 ft at 1:15PM Dec 10, 2018Observed: 3.96 ft at 1:30PM Dec 10, 2018Observed: 3.96 ft at 1:45PM Dec 10, 2018Observed: 3.98 ft at 2:00PM Dec 10, 2018Observed: 3.98 ft at 2:15PM Dec 10, 2018Observed: 3.97 ft at 2:30PM Dec 10, 2018Observed: 3.96 ft at 2:45PM Dec 10, 2018Observed: 3.94 ft at 3:00PM Dec 10, 2018Observed: 3.93 ft at 3:15PM Dec 10, 2018Observed: 3.91 ft at 3:30PM Dec 10, 2018Observed: 3.91 ft at 3:45PM Dec 10, 2018Observed: 3.9 ft at 4:00PM Dec 10, 2018Observed: 3.89 ft at 4:15PM Dec 10, 2018Observed: 3.88 ft at 4:30PM Dec 10, 2018Observed: 3.86 ft at 4:45PM Dec 10, 2018Observed: 3.88 ft at 5:00PM Dec 10, 2018Observed: 3.87 ft at 5:15PM Dec 10, 2018Observed: 3.88 ft at 5:30PM Dec 10, 2018Observed: 3.88 ft at 5:45PM Dec 10, 2018Observed: 3.88 ft at 6:00PM Dec 10, 2018Observed: 3.88 ft at 6:15PM Dec 10, 2018Observed: 3.87 ft at 6:30PM Dec 10, 2018Observed: 3.88 ft at 6:45PM Dec 10, 2018Observed: 3.87 ft at 7:00PM Dec 10, 2018Observed: 3.86 ft at 7:15PM Dec 10, 2018Observed: 3.84 ft at 7:30PM Dec 10, 2018Observed: 3.83 ft at 7:45PM Dec 10, 2018Observed: 3.84 ft at 8:00PM Dec 10, 2018Observed: 3.84 ft at 8:15PM Dec 10, 2018Observed: 3.83 ft at 8:30PM Dec 10, 2018Observed: 3.83 ft at 8:45PM Dec 10, 2018Observed: 3.83 ft at 9:00PM Dec 10, 2018Observed: 3.83 ft at 9:15PM Dec 10, 2018Observed: 3.83 ft at 9:30PM Dec 10, 2018Observed: 3.83 ft at 9:45PM Dec 10, 2018Observed: 3.83 ft at 10:00PM Dec 10, 2018Observed: 3.84 ft at 10:15PM Dec 10, 2018Observed: 3.84 ft at 10:30PM Dec 10, 2018Observed: 3.84 ft at 10:45PM Dec 10, 2018Observed: 3.84 ft at 11:00PM Dec 10, 2018Observed: 3.84 ft at 11:15PM Dec 10, 2018Observed: 3.84 ft at 11:30PM Dec 10, 2018Observed: 3.84 ft at 11:45PM Dec 10, 2018Observed: 3.84 ft at 12:00AM Dec 11, 2018Observed: 3.84 ft at 12:15AM Dec 11, 2018Observed: 3.84 ft at 12:30AM Dec 11, 2018Observed: 3.85 ft at 12:45AM Dec 11, 2018Observed: 3.85 ft at 1:00AM Dec 11, 2018Observed: 3.85 ft at 1:15AM Dec 11, 2018Observed: 3.85 ft at 1:30AM Dec 11, 2018Observed: 3.85 ft at 1:45AM Dec 11, 2018Observed: 3.85 ft at 2:00AM Dec 11, 2018Observed: 3.86 ft at 2:15AM Dec 11, 2018Observed: 3.85 ft at 2:30AM Dec 11, 2018Observed: 3.85 ft at 2:45AM Dec 11, 2018Observed: 3.85 ft at 3:00AM Dec 11, 2018Observed: 3.85 ft at 3:15AM Dec 11, 2018Observed: 3.86 ft at 3:30AM Dec 11, 2018Observed: 3.85 ft at 3:45AM Dec 11, 2018Observed: 3.86 ft at 4:00AM Dec 11, 2018Observed: 3.86 ft at 4:15AM Dec 11, 2018Observed: 3.87 ft at 4:30AM Dec 11, 2018Observed: 3.87 ft at 4:45AM Dec 11, 2018Observed: 3.88 ft at 5:00AM Dec 11, 2018Observed: 3.88 ft at 5:15AM Dec 11, 2018Observed: 3.89 ft at 5:30AM Dec 11, 2018Observed: 3.9 ft at 5:45AM Dec 11, 2018Observed: 3.9 ft at 6:00AM Dec 11, 2018Observed: 3.89 ft at 6:15AM Dec 11, 2018Observed: 3.9 ft at 6:30AM Dec 11, 2018Observed: 3.91 ft at 6:45AM Dec 11, 2018Observed: 3.91 ft at 7:00AM Dec 11, 2018Observed: 3.93 ft at 7:15AM Dec 11, 2018Observed: 3.94 ft at 7:30AM Dec 11, 2018Observed: 3.93 ft at 7:45AM Dec 11, 2018Observed: 3.94 ft at 8:00AM Dec 11, 2018Observed: 3.94 ft at 8:15AM Dec 11, 2018Observed: 3.95 ft at 8:30AM Dec 11, 2018Observed: 3.96 ft at 8:45AM Dec 11, 2018Observed: 3.97 ft at 9:00AM Dec 11, 2018Observed: 3.96 ft at 9:15AM Dec 11, 2018Observed: 3.96 ft at 9:30AM Dec 11, 2018Observed: 3.97 ft at 9:45AM Dec 11, 2018Observed: 3.95 ft at 10:00AM Dec 11, 2018Observed: 3.94 ft at 10:15AM Dec 11, 2018Observed: 3.91 ft at 10:30AM Dec 11, 2018Observed: 3.89 ft at 10:45AM Dec 11, 2018Observed: 3.89 ft at 11:00AM Dec 11, 2018Observed: 3.89 ft at 11:15AM Dec 11, 2018Observed: 3.88 ft at 11:30AM Dec 11, 2018Observed: 3.89 ft at 11:45AM Dec 11, 2018Observed: 3.9 ft at 12:00PM Dec 11, 2018Observed: 3.92 ft at 12:15PM Dec 11, 2018Observed: 3.93 ft at 12:30PM Dec 11, 2018Observed: 3.96 ft at 12:45PM Dec 11, 2018Observed: 3.97 ft at 1:00PM Dec 11, 2018Observed: 3.99 ft at 1:15PM Dec 11, 2018Highest Observation: 4.02 ft at 1:30PM Dec 11, 2018Highest Observation: 4.02 ft at 1:45PM Dec 11, 2018Observed: 4.01 ft at 2:00PM Dec 11, 2018Observed: 4 ft at 2:15PM Dec 11, 2018Observed: 3.99 ft at 2:30PM Dec 11, 2018Observed: 3.98 ft at 2:45PM Dec 11, 2018Observed: 3.97 ft at 3:00PM Dec 11, 2018Observed: 3.95 ft at 3:15PM Dec 11, 2018Observed: 3.95 ft at 3:30PM Dec 11, 2018Observed: 3.95 ft at 3:45PM Dec 11, 2018Observed: 3.95 ft at 4:00PM Dec 11, 2018Observed: 3.96 ft at 4:15PM Dec 11, 2018Observed: 3.96 ft at 4:30PM Dec 11, 2018Observed: 3.97 ft at 4:45PM Dec 11, 2018Observed: 3.97 ft at 5:00PM Dec 11, 2018Observed: 3.98 ft at 5:15PM Dec 11, 2018Observed: 3.96 ft at 5:30PM Dec 11, 2018Observed: 3.97 ft at 5:45PM Dec 11, 2018Observed: 3.97 ft at 6:00PM Dec 11, 2018Observed: 3.95 ft at 6:15PM Dec 11, 2018Observed: 3.95 ft at 6:30PM Dec 11, 2018Observed: 3.94 ft at 6:45PM Dec 11, 2018Observed: 3.94 ft at 7:00PM Dec 11, 2018Observed: 3.93 ft at 7:15PM Dec 11, 2018Observed: 3.9 ft at 7:30PM Dec 11, 2018Observed: 3.89 ft at 7:45PM Dec 11, 2018Observed: 3.9 ft at 8:00PM Dec 11, 2018Observed: 3.9 ft at 8:15PM Dec 11, 2018Observed: 3.89 ft at 8:30PM Dec 11, 2018Observed: 3.89 ft at 8:45PM Dec 11, 2018Observed: 3.89 ft at 9:00PM Dec 11, 2018Observed: 3.89 ft at 9:15PM Dec 11, 2018Observed: 3.88 ft at 9:30PM Dec 11, 2018Observed: 3.88 ft at 9:45PM Dec 11, 2018Observed: 3.88 ft at 10:00PM Dec 11, 2018Observed: 3.88 ft at 10:15PM Dec 11, 2018Observed: 3.88 ft at 10:30PM Dec 11, 2018Observed: 3.86 ft at 10:45PM Dec 11, 2018Observed: 3.86 ft at 11:00PM Dec 11, 2018Observed: 3.86 ft at 11:15PM Dec 11, 2018Observed: 3.85 ft at 11:30PM Dec 11, 2018Observed: 3.85 ft at 11:45PM Dec 11, 2018Observed: 3.85 ft at 12:00AM Dec 12, 2018Observed: 3.83 ft at 12:15AM Dec 12, 2018Observed: 3.84 ft at 12:30AM Dec 12, 2018Observed: 3.84 ft at 12:45AM Dec 12, 2018Observed: 3.83 ft at 1:00AM Dec 12, 2018Observed: 3.83 ft at 1:15AM Dec 12, 2018Observed: 3.82 ft at 1:30AM Dec 12, 2018Observed: 3.82 ft at 1:45AM Dec 12, 2018Observed: 3.82 ft at 2:00AM Dec 12, 2018Observed: 3.82 ft at 2:15AM Dec 12, 2018Observed: 3.83 ft at 2:30AM Dec 12, 2018Observed: 3.82 ft at 2:45AM Dec 12, 2018Observed: 3.82 ft at 3:00AM Dec 12, 2018Observed: 3.81 ft at 3:15AM Dec 12, 2018Observed: 3.81 ft at 3:30AM Dec 12, 2018Observed: 3.82 ft at 3:45AM Dec 12, 2018Observed: 3.82 ft at 4:00AM Dec 12, 2018Observed: 3.82 ft at 4:15AM Dec 12, 2018Observed: 3.81 ft at 4:30AM Dec 12, 2018Observed: 3.82 ft at 4:45AM Dec 12, 2018Observed: 3.83 ft at 5:00AM Dec 12, 2018Observed: 3.83 ft at 5:15AM Dec 12, 2018Observed: 3.84 ft at 5:30AM Dec 12, 2018Observed: 3.84 ft at 5:45AM Dec 12, 2018Observed: 3.84 ft at 6:00AM Dec 12, 2018Observed: 3.83 ft at 6:15AM Dec 12, 2018Observed: 3.85 ft at 6:30AM Dec 12, 2018Observed: 3.85 ft at 6:45AM Dec 12, 2018Observed: 3.85 ft at 7:00AM Dec 12, 2018Observed: 3.85 ft at 7:15AM Dec 12, 2018Observed: 3.85 ft at 7:30AM Dec 12, 2018Observed: 3.86 ft at 7:45AM Dec 12, 2018Observed: 3.86 ft at 8:00AM Dec 12, 2018Observed: 3.87 ft at 8:15AM Dec 12, 2018Observed: 3.87 ft at 8:30AM Dec 12, 2018Observed: 3.87 ft at 8:45AM Dec 12, 2018Observed: 3.88 ft at 9:00AM Dec 12, 2018Observed: 3.87 ft at 9:15AM Dec 12, 2018Observed: 3.87 ft at 9:30AM Dec 12, 2018Observed: 3.88 ft at 9:45AM Dec 12, 2018Observed: 3.89 ft at 10:00AM Dec 12, 2018Observed: 3.88 ft at 10:15AM Dec 12, 2018Observed: 3.88 ft at 10:30AM Dec 12, 2018Observed: 3.89 ft at 10:45AM Dec 12, 2018Observed: 3.9 ft at 11:00AM Dec 12, 2018Observed: 3.9 ft at 11:15AM Dec 12, 2018Observed: 3.9 ft at 11:30AM Dec 12, 2018Observed: 3.9 ft at 11:45AM Dec 12, 2018Observed: 3.9 ft at 12:00PM Dec 12, 2018Observed: 3.9 ft at 12:15PM Dec 12, 2018Observed: 3.89 ft at 12:30PM Dec 12, 2018Observed: 3.9 ft at 12:45PM Dec 12, 2018Observed: 3.9 ft at 1:00PM Dec 12, 2018Observed: 3.9 ft at 1:15PM Dec 12, 2018Observed: 3.9 ft at 1:30PM Dec 12, 2018Observed: 3.88 ft at 1:45PM Dec 12, 2018Observed: 3.89 ft at 2:00PM Dec 12, 2018Observed: 3.89 ft at 2:15PM Dec 12, 2018Observed: 3.89 ft at 2:30PM Dec 12, 2018Observed: 3.89 ft at 2:45PM Dec 12, 2018Observed: 3.88 ft at 3:00PM Dec 12, 2018Observed: 3.88 ft at 3:15PM Dec 12, 2018Observed: 3.88 ft at 3:30PM Dec 12, 2018Observed: 3.87 ft at 3:45PM Dec 12, 2018Observed: 3.86 ft at 4:00PM Dec 12, 2018Observed: 3.86 ft at 4:15PM Dec 12, 2018Observed: 3.87 ft at 4:30PM Dec 12, 2018Observed: 3.86 ft at 4:45PM Dec 12, 2018Observed: 3.84 ft at 5:00PM Dec 12, 2018Observed: 3.86 ft at 5:15PM Dec 12, 2018Observed: 3.86 ft at 5:30PM Dec 12, 2018Observed: 3.85 ft at 5:45PM Dec 12, 2018Observed: 3.84 ft at 6:00PM Dec 12, 2018Observed: 3.84 ft at 6:15PM Dec 12, 2018Observed: 3.85 ft at 6:30PM Dec 12, 2018Observed: 3.85 ft at 6:45PM Dec 12, 2018Observed: 3.84 ft at 7:00PM Dec 12, 2018Observed: 3.84 ft at 7:15PM Dec 12, 2018Observed: 3.84 ft at 7:30PM Dec 12, 2018Observed: 3.83 ft at 7:45PM Dec 12, 2018Observed: 3.84 ft at 8:00PM Dec 12, 2018Observed: 3.84 ft at 8:15PM Dec 12, 2018Observed: 3.83 ft at 8:30PM Dec 12, 2018Observed: 3.83 ft at 8:45PM Dec 12, 2018Observed: 3.83 ft at 9:00PM Dec 12, 2018Observed: 3.83 ft at 9:15PM Dec 12, 2018Observed: 3.82 ft at 9:30PM Dec 12, 2018Observed: 3.82 ft at 9:45PM Dec 12, 2018Observed: 3.81 ft at 10:00PM Dec 12, 2018Observed: 3.82 ft at 10:15PM Dec 12, 2018Observed: 3.83 ft at 10:30PM Dec 12, 2018Observed: 3.82 ft at 10:45PM Dec 12, 2018Observed: 3.8 ft at 11:00PM Dec 12, 2018Observed: 3.82 ft at 11:15PM Dec 12, 2018Observed: 3.82 ft at 11:30PM Dec 12, 2018Observed: 3.81 ft at 11:45PM Dec 12, 2018Observed: 3.82 ft at 12:00AM Dec 13, 2018Observed: 3.82 ft at 12:15AM Dec 13, 2018Observed: 3.82 ft at 12:30AM Dec 13, 2018Observed: 3.81 ft at 12:45AM Dec 13, 2018Observed: 3.81 ft at 1:00AM Dec 13, 2018Observed: 3.81 ft at 1:15AM Dec 13, 2018Observed: 3.82 ft at 1:30AM Dec 13, 2018Observed: 3.81 ft at 1:45AM Dec 13, 2018Observed: 3.81 ft at 2:00AM Dec 13, 2018Observed: 3.81 ft at 2:15AM Dec 13, 2018Observed: 3.81 ft at 2:30AM Dec 13, 2018Observed: 3.81 ft at 2:45AM Dec 13, 2018Observed: 3.81 ft at 3:00AM Dec 13, 2018Observed: 3.81 ft at 3:15AM Dec 13, 2018Observed: 3.81 ft at 3:30AM Dec 13, 2018Observed: 3.8 ft at 3:45AM Dec 13, 2018Observed: 3.81 ft at 4:00AM Dec 13, 2018Observed: 3.82 ft at 4:15AM Dec 13, 2018Observed: 3.81 ft at 4:30AM Dec 13, 2018Observed: 3.82 ft at 4:45AM Dec 13, 2018Observed: 3.81 ft at 5:00AM Dec 13, 2018Observed: 3.81 ft at 5:15AM Dec 13, 2018Observed: 3.82 ft at 5:30AM Dec 13, 2018Observed: 3.81 ft at 5:45AM Dec 13, 2018Observed: 3.81 ft at 6:00AM Dec 13, 2018Observed: 3.82 ft at 6:15AM Dec 13, 2018Observed: 3.81 ft at 6:30AM Dec 13, 2018Observed: 3.81 ft at 6:45AM Dec 13, 2018Observed: 3.8 ft at 7:00AM Dec 13, 2018Observed: 3.8 ft at 7:15AM Dec 13, 2018Observed: 3.81 ft at 7:30AM Dec 13, 2018Observed: 3.8 ft at 7:45AM Dec 13, 2018Observed: 3.81 ft at 8:00AM Dec 13, 2018Observed: 3.81 ft at 8:15AM Dec 13, 2018Observed: 3.81 ft at 8:30AM Dec 13, 2018Observed: 3.8 ft at 8:45AM Dec 13, 2018Observed: 3.81 ft at 9:00AM Dec 13, 2018Observed: 3.8 ft at 9:15AM Dec 13, 2018Observed: 3.78 ft at 9:30AM Dec 13, 2018Observed: 3.8 ft at 9:45AM Dec 13, 2018Observed: 3.8 ft at 10:00AM Dec 13, 2018Observed: 3.8 ft at 10:15AM Dec 13, 2018Observed: 3.81 ft at 10:30AM Dec 13, 2018Observed: 3.8 ft at 10:45AM Dec 13, 2018Observed: 3.8 ft at 11:00AM Dec 13, 2018Observed: 3.79 ft at 11:15AM Dec 13, 2018Observed: 3.8 ft at 11:30AM Dec 13, 2018Observed: 3.8 ft at 11:45AM Dec 13, 2018Observed: 3.8 ft at 12:00PM Dec 13, 2018Observed: 3.79 ft at 12:15PM Dec 13, 2018Observed: 3.79 ft at 12:30PM Dec 13, 2018Observed: 3.79 ft at 12:45PM Dec 13, 2018Observed: 3.79 ft at 1:00PM Dec 13, 2018Observed: 3.78 ft at 1:15PM Dec 13, 2018Observed: 3.79 ft at 1:30PM Dec 13, 2018Observed: 3.79 ft at 1:45PM Dec 13, 2018Observed: 3.79 ft at 2:00PM Dec 13, 2018Observed: 3.78 ft at 2:15PM Dec 13, 2018Observed: 3.78 ft at 2:30PM Dec 13, 2018Observed: 3.78 ft at 2:45PM Dec 13, 2018Observed: 3.78 ft at 3:00PM Dec 13, 2018Observed: 3.78 ft at 3:15PM Dec 13, 2018Observed: 3.78 ft at 3:30PM Dec 13, 2018Observed: 3.78 ft at 3:45PM Dec 13, 2018Observed: 3.78 ft at 4:00PM Dec 13, 2018Observed: 3.79 ft at 4:15PM Dec 13, 2018Observed: 3.78 ft at 4:30PM Dec 13, 2018Observed: 3.78 ft at 4:45PM Dec 13, 2018Observed: 3.78 ft at 5:00PM Dec 13, 2018Observed: 3.78 ft at 5:15PM Dec 13, 2018Observed: 3.77 ft at 5:30PM Dec 13, 2018Observed: 3.76 ft at 5:45PM Dec 13, 2018Observed: 3.77 ft at 6:00PM Dec 13, 2018Observed: 3.77 ft at 6:15PM Dec 13, 2018Observed: 3.77 ft at 6:30PM Dec 13, 2018Observed: 3.78 ft at 6:45PM Dec 13, 2018Observed: 3.77 ft at 7:00PM Dec 13, 2018Observed: 3.78 ft at 7:15PM Dec 13, 2018Observed: 3.78 ft at 7:30PM Dec 13, 2018Observed: 3.77 ft at 7:45PM Dec 13, 2018Observed: 3.77 ft at 8:00PM Dec 13, 2018Observed: 3.78 ft at 8:15PM Dec 13, 2018Observed: 3.77 ft at 8:30PM Dec 13, 2018Observed: 3.77 ft at 8:45PM Dec 13, 2018Observed: 3.76 ft at 9:00PM Dec 13, 2018Observed: 3.77 ft at 9:15PM Dec 13, 2018Observed: 3.77 ft at 9:30PM Dec 13, 2018Observed: 3.77 ft at 9:45PM Dec 13, 2018Observed: 3.76 ft at 10:00PM Dec 13, 2018USGS--Water Resources of the United StatesAMEI4(plotting HGIRG) Graph Created (11:02PM Dec 13, 2018)ObservedLatest observed value: 3.76 ft at 10:00 PM CST 13-Dec-2018. Flood Stage is 12.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

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

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

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Upstream Gauge - near Ames McFarland Park Upstream Gauge Downstream Gauge Downstream Gauge - at IFC--Ames E 13th St
Flood Categories (in feet)
Major Flood Stage: 16.5
Moderate Flood Stage: 16
Flood Stage: 12.5
Action Stage: 11
Low Stage (in feet): -9999

Historic Crests
(1) 19.04 ft on 08/11/2010
(2) 16.93 ft on 08/29/2015
(3) 16.93 ft on 06/09/2008
(4) 16.64 ft on 07/01/2014
(5) 16.58 ft on 06/17/1996
(6) 16.44 ft on 05/30/2008
(7) 15.23 ft on 08/16/1993
(8) 15.17 ft on 07/09/1993
(9) 14.82 ft on 04/26/2007
(10) 14.56 ft on 08/10/2010
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.10 ft on 05/20/2017
(2) 8.02 ft on 01/19/2017
(3) 9.33 ft on 09/26/2016
(4) 6.86 ft on 09/17/2016
(5) 8.32 ft on 02/21/2016
(6) 13.00 ft on 12/15/2015
(7) 16.93 ft on 08/29/2015
(8) 7.56 ft on 08/24/2015
(9) 7.36 ft on 08/19/2015
(10) 8.68 ft on 08/09/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.62 ft on 01/15/1977
(2) 1.87 ft on 09/27/2000
(3) 2.96 ft on 10/07/2003

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
16.8 Water affects E 13th Street with closure likely.
14.6 Water affects Sargent Metal...located at 650 Arrasmith Trail.
14.1 Water affects residences along Freel Drive south of Lincoln Way.
14 Water affects East 13th Street between Meadow Lane and the bridge over the South Skunk River.
13.9 Water affects Westech Engineering...located at 600 Arrasmith Trail.
10.6 Water is out of its banks at River Valley Park.
9.9 Water affects low lying fields.
About This Location Collapse

Latitude: 42.066513° N, Longitude: 93.620134° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12.5 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 29 888.61 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
  • All stages, including impact statements and crest history on this page, reference stages at the streamgage's NEW location. Prior to 10/1/2003 the streamgage operated 400 ft upstream of its present location, and with a different vertical elevation reference.
  • 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
Collaborative Agencies Collapse
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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