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Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

Flood Inundation Mapping: Experimental real-time flood Inundation mapping services for 10% of the United States are now available via the NWS Map Viewer. Additional products and geospatial services depicting River Forecast Center and National Water Model forecasts continue to be accessible as described in the StoryMap here.

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Minnesota River at Mankato Stage (ft)Flow (cfs)Highest Observation: 4.1 ft at 7:00AM Mar 14, 2024Observed: 4.09 ft at 7:15AM Mar 14, 2024Observed: 4.09 ft at 7:30AM Mar 14, 2024Observed: 4.09 ft at 7:45AM Mar 14, 2024Observed: 4.09 ft at 8:00AM Mar 14, 2024Observed: 4.09 ft at 8:15AM Mar 14, 2024Observed: 4.09 ft at 8:30AM Mar 14, 2024Highest Observation: 4.1 ft at 8:45AM Mar 14, 2024Observed: 4.09 ft at 9:00AM Mar 14, 2024Observed: 4.09 ft at 9:15AM Mar 14, 2024Highest Observation: 4.1 ft at 9:30AM Mar 14, 2024Highest Observation: 4.1 ft at 9:45AM Mar 14, 2024Highest Observation: 4.1 ft at 10:00AM Mar 14, 2024Highest Observation: 4.1 ft at 10:15AM Mar 14, 2024Highest Observation: 4.1 ft at 10:30AM Mar 14, 2024Highest Observation: 4.1 ft at 10:45AM Mar 14, 2024Highest Observation: 4.1 ft at 11:00AM Mar 14, 2024Highest Observation: 4.1 ft at 11:15AM Mar 14, 2024Highest Observation: 4.1 ft at 11:30AM Mar 14, 2024Highest Observation: 4.1 ft at 11:45AM Mar 14, 2024Highest Observation: 4.1 ft at 12:00PM Mar 14, 2024Highest Observation: 4.1 ft at 12:15PM Mar 14, 2024Highest Observation: 4.1 ft at 12:30PM Mar 14, 2024Highest Observation: 4.1 ft at 12:45PM Mar 14, 2024Highest Observation: 4.1 ft at 1:00PM Mar 14, 2024Highest Observation: 4.1 ft at 1:15PM Mar 14, 2024Highest Observation: 4.1 ft at 1:30PM Mar 14, 2024Highest Observation: 4.1 ft at 1:45PM Mar 14, 2024Highest Observation: 4.1 ft at 2:00PM Mar 14, 2024Highest Observation: 4.1 ft at 2:15PM Mar 14, 2024Highest Observation: 4.1 ft at 2:30PM Mar 14, 2024Highest Observation: 4.1 ft at 2:45PM Mar 14, 2024Highest Observation: 4.1 ft at 3:00PM Mar 14, 2024Highest Observation: 4.1 ft at 3:15PM Mar 14, 2024Highest Observation: 4.1 ft at 3:30PM Mar 14, 2024Highest Observation: 4.1 ft at 3:45PM Mar 14, 2024Highest Observation: 4.1 ft at 4:00PM Mar 14, 2024Highest Observation: 4.1 ft at 4:15PM Mar 14, 2024Highest Observation: 4.1 ft at 4:30PM Mar 14, 2024Highest Observation: 4.1 ft at 4:45PM Mar 14, 2024Highest Observation: 4.1 ft at 5:00PM Mar 14, 2024Highest Observation: 4.1 ft at 5:15PM Mar 14, 2024Highest Observation: 4.1 ft at 5:30PM Mar 14, 2024Highest Observation: 4.1 ft at 5:45PM Mar 14, 2024Highest Observation: 4.1 ft at 6:00PM Mar 14, 2024Highest Observation: 4.1 ft at 6:15PM Mar 14, 2024Highest Observation: 4.1 ft at 6:30PM Mar 14, 2024Highest Observation: 4.1 ft at 6:45PM Mar 14, 2024Highest Observation: 4.1 ft at 7:00PM Mar 14, 2024Observed: 4.09 ft at 7:15PM Mar 14, 2024Observed: 4.09 ft at 7:30PM Mar 14, 2024Observed: 4.09 ft at 7:45PM Mar 14, 2024Observed: 4.09 ft at 8:00PM Mar 14, 2024Observed: 4.09 ft at 8:15PM Mar 14, 2024Observed: 4.09 ft at 8:30PM Mar 14, 2024Observed: 4.09 ft at 8:45PM Mar 14, 2024Observed: 4.09 ft at 9:00PM Mar 14, 2024Observed: 4.09 ft at 9:15PM Mar 14, 2024Observed: 4.09 ft at 9:30PM Mar 14, 2024Observed: 4.08 ft at 9:45PM Mar 14, 2024Observed: 4.09 ft at 10:00PM Mar 14, 2024Observed: 4.09 ft at 10:15PM Mar 14, 2024Observed: 4.08 ft at 10:30PM Mar 14, 2024Observed: 4.08 ft at 10:45PM Mar 14, 2024Observed: 4.08 ft at 11:00PM Mar 14, 2024Observed: 4.08 ft at 11:15PM Mar 14, 2024Observed: 4.08 ft at 11:30PM Mar 14, 2024Observed: 4.08 ft at 11:45PM Mar 14, 2024Observed: 4.08 ft at 12:00AM Mar 15, 2024Observed: 4.08 ft at 12:15AM Mar 15, 2024Observed: 4.08 ft at 12:30AM Mar 15, 2024Observed: 4.08 ft at 12:45AM Mar 15, 2024Observed: 4.08 ft at 1:00AM Mar 15, 2024Observed: 4.08 ft at 1:15AM Mar 15, 2024Observed: 4.08 ft at 1:30AM Mar 15, 2024Observed: 4.08 ft at 1:45AM Mar 15, 2024Observed: 4.08 ft at 2:00AM Mar 15, 2024Observed: 4.08 ft at 2:15AM Mar 15, 2024Observed: 4.08 ft at 2:30AM Mar 15, 2024Observed: 4.08 ft at 2:45AM Mar 15, 2024Observed: 4.08 ft at 3:00AM Mar 15, 2024Observed: 4.08 ft at 3:15AM Mar 15, 2024Observed: 4.08 ft at 3:30AM Mar 15, 2024Observed: 4.08 ft at 3:45AM Mar 15, 2024Observed: 4.08 ft at 4:00AM Mar 15, 2024Observed: 4.08 ft at 4:15AM Mar 15, 2024Observed: 4.08 ft at 4:30AM Mar 15, 2024Observed: 4.08 ft at 4:45AM Mar 15, 2024Observed: 4.08 ft at 5:00AM Mar 15, 2024Observed: 4.08 ft at 5:15AM Mar 15, 2024Observed: 4.08 ft at 5:30AM Mar 15, 2024Observed: 4.08 ft at 5:45AM Mar 15, 2024Observed: 4.08 ft at 6:00AM Mar 15, 2024Observed: 4.07 ft at 6:15AM Mar 15, 2024Observed: 4.08 ft at 6:30AM Mar 15, 2024Observed: 4.08 ft at 6:45AM Mar 15, 2024Observed: 4.08 ft at 7:00AM Mar 15, 2024Observed: 4.08 ft at 7:15AM Mar 15, 2024Observed: 4.08 ft at 7:30AM Mar 15, 2024Observed: 4.08 ft at 7:45AM Mar 15, 2024Observed: 4.08 ft at 8:00AM Mar 15, 2024Observed: 4.07 ft at 8:15AM Mar 15, 2024Observed: 4.07 ft at 8:30AM Mar 15, 2024Observed: 4.08 ft at 8:45AM Mar 15, 2024Observed: 4.08 ft at 9:00AM Mar 15, 2024Observed: 4.08 ft at 9:15AM Mar 15, 2024Observed: 4.08 ft at 9:30AM Mar 15, 2024Observed: 4.08 ft at 9:45AM Mar 15, 2024Observed: 4.08 ft at 10:00AM Mar 15, 2024Observed: 4.08 ft at 10:15AM Mar 15, 2024Observed: 4.08 ft at 10:30AM Mar 15, 2024Observed: 4.08 ft at 10:45AM Mar 15, 2024Observed: 4.08 ft at 11:00AM Mar 15, 2024Observed: 4.08 ft at 11:15AM Mar 15, 2024Observed: 4.08 ft at 11:30AM Mar 15, 2024Observed: 4.09 ft at 11:45AM Mar 15, 2024Observed: 4.08 ft at 12:00PM Mar 15, 2024Observed: 4.08 ft at 12:15PM Mar 15, 2024Observed: 4.08 ft at 12:30PM Mar 15, 2024Observed: 4.09 ft at 12:45PM Mar 15, 2024Observed: 4.08 ft at 1:00PM Mar 15, 2024Observed: 4.08 ft at 1:15PM Mar 15, 2024Observed: 4.08 ft at 1:30PM Mar 15, 2024Observed: 4.08 ft at 1:45PM Mar 15, 2024Observed: 4.08 ft at 2:00PM Mar 15, 2024Observed: 4.08 ft at 2:15PM Mar 15, 2024Observed: 4.08 ft at 2:30PM Mar 15, 2024Observed: 4.08 ft at 2:45PM Mar 15, 2024Observed: 4.08 ft at 3:00PM Mar 15, 2024Observed: 4.07 ft at 3:15PM Mar 15, 2024Observed: 4.09 ft at 3:30PM Mar 15, 2024Observed: 4.08 ft at 3:45PM Mar 15, 2024Observed: 4.07 ft at 4:00PM Mar 15, 2024Observed: 4.07 ft at 4:15PM Mar 15, 2024Observed: 4.07 ft at 4:30PM Mar 15, 2024Observed: 4.07 ft at 4:45PM Mar 15, 2024Observed: 4.07 ft at 5:00PM Mar 15, 2024Observed: 4.06 ft at 5:15PM Mar 15, 2024Observed: 4.06 ft at 5:30PM Mar 15, 2024Observed: 4.06 ft at 5:45PM Mar 15, 2024Observed: 4.06 ft at 6:00PM Mar 15, 2024Observed: 4.06 ft at 6:15PM Mar 15, 2024Observed: 4.06 ft at 6:30PM Mar 15, 2024Observed: 4.06 ft at 6:45PM Mar 15, 2024Observed: 4.06 ft at 7:00PM Mar 15, 2024Observed: 4.06 ft at 7:15PM Mar 15, 2024Observed: 4.05 ft at 7:30PM Mar 15, 2024Observed: 4.05 ft at 7:45PM Mar 15, 2024Observed: 4.05 ft at 8:00PM Mar 15, 2024Observed: 4.05 ft at 8:15PM Mar 15, 2024Observed: 4.05 ft at 8:30PM Mar 15, 2024Observed: 4.05 ft at 8:45PM Mar 15, 2024Observed: 4.05 ft at 9:00PM Mar 15, 2024Observed: 4.05 ft at 9:15PM Mar 15, 2024Observed: 4.05 ft at 9:30PM Mar 15, 2024Observed: 4.05 ft at 9:45PM Mar 15, 2024Observed: 4.04 ft at 10:00PM Mar 15, 2024Observed: 4.05 ft at 10:15PM Mar 15, 2024Observed: 4.04 ft at 10:30PM Mar 15, 2024Observed: 4.04 ft at 10:45PM Mar 15, 2024Observed: 4.03 ft at 11:00PM Mar 15, 2024Observed: 4.03 ft at 11:15PM Mar 15, 2024Observed: 4.03 ft at 11:30PM Mar 15, 2024Observed: 4.03 ft at 11:45PM Mar 15, 2024Observed: 4.03 ft at 12:00AM Mar 16, 2024Observed: 4.03 ft at 12:15AM Mar 16, 2024Observed: 4.03 ft at 12:30AM Mar 16, 2024Observed: 4.04 ft at 12:45AM Mar 16, 2024Observed: 4.03 ft at 1:00AM Mar 16, 2024Observed: 4.04 ft at 1:15AM Mar 16, 2024Observed: 4.03 ft at 1:30AM Mar 16, 2024Observed: 4.04 ft at 1:45AM Mar 16, 2024Observed: 4.03 ft at 2:00AM Mar 16, 2024Observed: 4.03 ft at 2:15AM Mar 16, 2024Observed: 4.03 ft at 2:30AM Mar 16, 2024Observed: 4.03 ft at 2:45AM Mar 16, 2024Observed: 4.04 ft at 3:00AM Mar 16, 2024Observed: 4.03 ft at 3:15AM Mar 16, 2024Observed: 4.03 ft at 3:30AM Mar 16, 2024Observed: 4.04 ft at 3:45AM Mar 16, 2024Observed: 4.04 ft at 4:00AM Mar 16, 2024Observed: 4.04 ft at 4:15AM Mar 16, 2024Observed: 4.04 ft at 4:30AM Mar 16, 2024Observed: 4.04 ft at 4:45AM Mar 16, 2024Observed: 4.05 ft at 5:00AM Mar 16, 2024Observed: 4.06 ft at 5:15AM Mar 16, 2024Observed: 4.05 ft at 5:30AM Mar 16, 2024Observed: 4.04 ft at 5:45AM Mar 16, 2024Observed: 4.04 ft at 6:00AM Mar 16, 2024Observed: 4.04 ft at 6:15AM Mar 16, 2024Observed: 4.04 ft at 6:30AM Mar 16, 2024Observed: 4.04 ft at 6:45AM Mar 16, 2024Observed: 4.03 ft at 7:00AM Mar 16, 2024Observed: 4.05 ft at 7:15AM Mar 16, 2024Observed: 4.04 ft at 7:30AM Mar 16, 2024Observed: 4.03 ft at 7:45AM Mar 16, 2024Observed: 4.03 ft at 8:00AM Mar 16, 2024Observed: 4.04 ft at 8:15AM Mar 16, 2024Observed: 4.03 ft at 8:30AM Mar 16, 2024Observed: 4.03 ft at 8:45AM Mar 16, 2024Observed: 4.03 ft at 9:00AM Mar 16, 2024Observed: 4.03 ft at 9:15AM Mar 16, 2024Observed: 4.03 ft at 9:30AM Mar 16, 2024Observed: 4.04 ft at 9:45AM Mar 16, 2024Observed: 4.04 ft at 10:00AM Mar 16, 2024Observed: 4.03 ft at 10:15AM Mar 16, 2024Observed: 4.03 ft at 10:30AM Mar 16, 2024Observed: 4.04 ft at 10:45AM Mar 16, 2024Observed: 4.04 ft at 11:00AM Mar 16, 2024Observed: 4.03 ft at 11:15AM Mar 16, 2024Observed: 4.03 ft at 11:30AM Mar 16, 2024Observed: 4.04 ft at 11:45AM Mar 16, 2024Observed: 4.03 ft at 12:00PM Mar 16, 2024Observed: 4.04 ft at 12:15PM Mar 16, 2024Observed: 4.05 ft at 12:30PM Mar 16, 2024Observed: 4.04 ft at 12:45PM Mar 16, 2024Observed: 4.04 ft at 1:00PM Mar 16, 2024Observed: 4.04 ft at 1:15PM Mar 16, 2024Observed: 4.05 ft at 1:30PM Mar 16, 2024Observed: 4.03 ft at 1:45PM Mar 16, 2024Observed: 4.05 ft at 2:00PM Mar 16, 2024Observed: 4.05 ft at 2:15PM Mar 16, 2024Observed: 4.06 ft at 2:30PM Mar 16, 2024Observed: 4.03 ft at 2:45PM Mar 16, 2024Observed: 4.05 ft at 3:00PM Mar 16, 2024Observed: 4.07 ft at 3:15PM Mar 16, 2024Observed: 4.05 ft at 3:30PM Mar 16, 2024Observed: 4.05 ft at 3:45PM Mar 16, 2024Observed: 4.06 ft at 4:00PM Mar 16, 2024Observed: 4.08 ft at 4:15PM Mar 16, 2024Observed: 4.07 ft at 4:30PM Mar 16, 2024Observed: 4.06 ft at 4:45PM Mar 16, 2024Observed: 4.06 ft at 5:00PM Mar 16, 2024Observed: 4.06 ft at 5:15PM Mar 16, 2024Observed: 4.05 ft at 5:30PM Mar 16, 2024Observed: 4.06 ft at 5:45PM Mar 16, 2024Observed: 4.05 ft at 6:00PM Mar 16, 2024Observed: 4.04 ft at 6:15PM Mar 16, 2024Observed: 4.05 ft at 6:30PM Mar 16, 2024Observed: 4.04 ft at 6:45PM Mar 16, 2024Observed: 4.04 ft at 7:00PM Mar 16, 2024Observed: 4.04 ft at 7:15PM Mar 16, 2024Observed: 4.04 ft at 7:30PM Mar 16, 2024Observed: 4.03 ft at 7:45PM Mar 16, 2024Observed: 4.02 ft at 8:00PM Mar 16, 2024Observed: 4.01 ft at 8:15PM Mar 16, 2024Observed: 4.01 ft at 8:30PM Mar 16, 2024Observed: 4.02 ft at 8:45PM Mar 16, 2024Observed: 4.01 ft at 9:00PM Mar 16, 2024Observed: 4.01 ft at 9:15PM Mar 16, 2024Observed: 4 ft at 9:30PM Mar 16, 2024Observed: 4 ft at 9:45PM Mar 16, 2024Observed: 4 ft at 10:00PM Mar 16, 2024Observed: 4.01 ft at 10:15PM Mar 16, 2024Observed: 4 ft at 10:30PM Mar 16, 2024Observed: 3.98 ft at 10:45PM Mar 16, 2024Observed: 3.99 ft at 11:00PM Mar 16, 2024Observed: 3.99 ft at 11:15PM Mar 16, 2024Observed: 3.98 ft at 11:30PM Mar 16, 2024Observed: 3.98 ft at 11:45PM Mar 16, 2024Observed: 3.98 ft at 12:00AM Mar 17, 2024Observed: 3.98 ft at 12:15AM Mar 17, 2024Observed: 3.98 ft at 12:30AM Mar 17, 2024Observed: 3.97 ft at 12:45AM Mar 17, 2024Observed: 3.97 ft at 1:00AM Mar 17, 2024Observed: 3.97 ft at 1:15AM Mar 17, 2024Observed: 3.97 ft at 1:30AM Mar 17, 2024Observed: 3.96 ft at 1:45AM Mar 17, 2024Observed: 3.96 ft at 2:00AM Mar 17, 2024Observed: 3.97 ft at 2:15AM Mar 17, 2024Observed: 3.97 ft at 2:30AM Mar 17, 2024Observed: 3.97 ft at 2:45AM Mar 17, 2024Observed: 3.97 ft at 3:00AM Mar 17, 2024Observed: 3.96 ft at 3:15AM Mar 17, 2024Observed: 3.96 ft at 3:30AM Mar 17, 2024Observed: 3.97 ft at 3:45AM Mar 17, 2024Observed: 3.96 ft at 4:00AM Mar 17, 2024Observed: 3.96 ft at 4:15AM Mar 17, 2024Observed: 3.97 ft at 4:30AM Mar 17, 2024Observed: 3.96 ft at 4:45AM Mar 17, 2024Observed: 3.96 ft at 5:00AM Mar 17, 2024Observed: 3.96 ft at 5:15AM Mar 17, 2024Observed: 3.96 ft at 5:30AM Mar 17, 2024Observed: 3.95 ft at 5:45AM Mar 17, 2024Observed: 3.96 ft at 6:00AM Mar 17, 2024Observed: 3.97 ft at 6:15AM Mar 17, 2024Observed: 3.96 ft at 6:30AM Mar 17, 2024Observed: 3.97 ft at 6:45AM Mar 17, 2024Observed: 3.97 ft at 7:00AM Mar 17, 2024Observed: 3.96 ft at 7:15AM Mar 17, 2024Observed: 3.96 ft at 7:30AM Mar 17, 2024Observed: 3.97 ft at 7:45AM Mar 17, 2024Observed: 3.97 ft at 8:00AM Mar 17, 2024Observed: 3.97 ft at 8:15AM Mar 17, 2024Observed: 3.96 ft at 8:30AM Mar 17, 2024Observed: 3.97 ft at 8:45AM Mar 17, 2024Observed: 3.96 ft at 9:00AM Mar 17, 2024Observed: 3.95 ft at 9:15AM Mar 17, 2024Observed: 3.97 ft at 9:30AM Mar 17, 2024Observed: 3.96 ft at 9:45AM Mar 17, 2024Observed: 3.96 ft at 10:00AM Mar 17, 2024Observed: 3.96 ft at 10:15AM Mar 17, 2024Observed: 3.96 ft at 10:30AM Mar 17, 2024Observed: 3.96 ft at 10:45AM Mar 17, 2024Observed: 3.95 ft at 11:00AM Mar 17, 2024Observed: 3.95 ft at 11:15AM Mar 17, 2024Observed: 3.96 ft at 11:30AM Mar 17, 2024Observed: 3.95 ft at 11:45AM Mar 17, 2024Observed: 3.95 ft at 12:00PM Mar 17, 2024Observed: 3.95 ft at 12:15PM Mar 17, 2024Observed: 3.94 ft at 12:30PM Mar 17, 2024Observed: 3.96 ft at 12:45PM Mar 17, 2024Observed: 3.94 ft at 1:00PM Mar 17, 2024Observed: 3.95 ft at 1:15PM Mar 17, 2024Observed: 3.95 ft at 1:30PM Mar 17, 2024Observed: 3.94 ft at 1:45PM Mar 17, 2024Observed: 3.96 ft at 2:00PM Mar 17, 2024Observed: 3.95 ft at 2:15PM Mar 17, 2024Observed: 3.93 ft at 2:30PM Mar 17, 2024Observed: 3.95 ft at 2:45PM Mar 17, 2024Observed: 3.94 ft at 3:00PM Mar 17, 2024Observed: 3.95 ft at 3:15PM Mar 17, 2024Observed: 3.94 ft at 3:30PM Mar 17, 2024Observed: 3.94 ft at 3:45PM Mar 17, 2024Observed: 3.94 ft at 4:00PM Mar 17, 2024Observed: 3.94 ft at 4:15PM Mar 17, 2024Observed: 3.94 ft at 4:30PM Mar 17, 2024Observed: 3.94 ft at 4:45PM Mar 17, 2024Observed: 3.95 ft at 5:00PM Mar 17, 2024Observed: 3.94 ft at 5:15PM Mar 17, 2024Observed: 3.94 ft at 5:30PM Mar 17, 2024Observed: 3.93 ft at 5:45PM Mar 17, 2024Observed: 3.93 ft at 6:00PM Mar 17, 2024Observed: 3.93 ft at 6:15PM Mar 17, 2024Observed: 3.93 ft at 6:30PM Mar 17, 2024Observed: 3.93 ft at 6:45PM Mar 17, 2024Observed: 3.93 ft at 7:00PM Mar 17, 2024Observed: 3.91 ft at 7:15PM Mar 17, 2024Observed: 3.92 ft at 7:30PM Mar 17, 2024Observed: 3.91 ft at 7:45PM Mar 17, 2024Observed: 3.91 ft at 8:00PM Mar 17, 2024Observed: 3.9 ft at 8:15PM Mar 17, 2024Observed: 3.9 ft at 8:30PM Mar 17, 2024Observed: 3.9 ft at 8:45PM Mar 17, 2024Observed: 3.9 ft at 9:00PM Mar 17, 2024Observed: 3.9 ft at 9:15PM Mar 17, 2024Observed: 3.9 ft at 9:30PM Mar 17, 2024Observed: 3.89 ft at 9:45PM Mar 17, 2024Observed: 3.89 ft at 10:00PM Mar 17, 2024Observed: 3.89 ft at 10:15PM Mar 17, 2024Observed: 3.9 ft at 10:30PM Mar 17, 2024Observed: 3.9 ft at 10:45PM Mar 17, 2024Observed: 3.89 ft at 11:00PM Mar 17, 2024Observed: 3.9 ft at 11:15PM Mar 17, 2024Observed: 3.89 ft at 11:30PM Mar 17, 2024Observed: 3.88 ft at 11:45PM Mar 17, 2024Observed: 3.89 ft at 12:00AM Mar 18, 2024Observed: 3.89 ft at 12:15AM Mar 18, 2024Observed: 3.88 ft at 12:30AM Mar 18, 2024Observed: 3.88 ft at 12:45AM Mar 18, 2024Observed: 3.88 ft at 1:00AM Mar 18, 2024Observed: 3.88 ft at 1:15AM Mar 18, 2024Observed: 3.88 ft at 1:30AM Mar 18, 2024Observed: 3.87 ft at 1:45AM Mar 18, 2024Observed: 3.87 ft at 2:00AM Mar 18, 2024Observed: 3.87 ft at 2:15AM Mar 18, 2024Observed: 3.87 ft at 2:30AM Mar 18, 2024Observed: 3.86 ft at 2:45AM Mar 18, 2024Observed: 3.86 ft at 3:00AM Mar 18, 2024Observed: 3.87 ft at 3:15AM Mar 18, 2024Observed: 3.86 ft at 3:30AM Mar 18, 2024Observed: 3.86 ft at 3:45AM Mar 18, 2024Observed: 3.86 ft at 4:00AM Mar 18, 2024Observed: 3.86 ft at 4:15AM Mar 18, 2024Observed: 3.86 ft at 4:30AM Mar 18, 2024Observed: 3.86 ft at 4:45AM Mar 18, 2024Observed: 3.86 ft at 5:00AM Mar 18, 2024Observed: 3.85 ft at 5:15AM Mar 18, 2024Observed: 3.85 ft at 5:30AM Mar 18, 2024Observed: 3.85 ft at 5:45AM Mar 18, 2024Observed: 3.85 ft at 6:00AM Mar 18, 2024Observed: 3.85 ft at 6:15AM Mar 18, 2024Observed: 3.85 ft at 6:30AM Mar 18, 2024Observed: 3.85 ft at 6:45AM Mar 18, 2024Observed: 3.85 ft at 7:00AM Mar 18, 2024Observed: 3.85 ft at 7:15AM Mar 18, 2024Observed: 3.85 ft at 7:30AM Mar 18, 2024Observed: 3.84 ft at 7:45AM Mar 18, 2024Observed: 3.84 ft at 8:00AM Mar 18, 2024Observed: 3.84 ft at 8:15AM Mar 18, 2024Observed: 3.84 ft at 8:30AM Mar 18, 2024Observed: 3.84 ft at 8:45AM Mar 18, 2024Observed: 3.84 ft at 9:00AM Mar 18, 2024Observed: 3.83 ft at 9:15AM Mar 18, 2024Observed: 3.84 ft at 9:30AM Mar 18, 2024Observed: 3.84 ft at 9:45AM Mar 18, 2024Observed: 3.84 ft at 10:00AM Mar 18, 2024Observed: 3.84 ft at 10:15AM Mar 18, 2024Observed: 3.85 ft at 10:30AM Mar 18, 2024Observed: 3.84 ft at 10:45AM Mar 18, 2024Observed: 3.84 ft at 11:00AM Mar 18, 2024Observed: 3.85 ft at 11:15AM Mar 18, 2024Observed: 3.84 ft at 11:30AM Mar 18, 2024Observed: 3.84 ft at 11:45AM Mar 18, 2024Observed: 3.83 ft at 12:00PM Mar 18, 2024Observed: 3.83 ft at 12:15PM Mar 18, 2024Observed: 3.83 ft at 12:30PM Mar 18, 2024Observed: 3.83 ft at 12:45PM Mar 18, 2024Observed: 3.84 ft at 1:00PM Mar 18, 2024Observed: 3.83 ft at 1:15PM Mar 18, 2024Observed: 3.83 ft at 1:30PM Mar 18, 2024Observed: 3.82 ft at 1:45PM Mar 18, 2024Observed: 3.82 ft at 2:00PM Mar 18, 2024Observed: 3.82 ft at 2:15PM Mar 18, 2024Observed: 3.81 ft at 2:30PM Mar 18, 2024Observed: 3.82 ft at 2:45PM Mar 18, 2024Observed: 3.82 ft at 3:00PM Mar 18, 2024Observed: 3.82 ft at 3:15PM Mar 18, 2024Observed: 3.81 ft at 3:30PM Mar 18, 2024Observed: 3.81 ft at 3:45PM Mar 18, 2024Observed: 3.81 ft at 4:00PM Mar 18, 2024Observed: 3.81 ft at 4:15PM Mar 18, 2024Observed: 3.81 ft at 4:30PM Mar 18, 2024Observed: 3.81 ft at 4:45PM Mar 18, 2024Observed: 3.8 ft at 5:00PM Mar 18, 2024Observed: 3.81 ft at 5:15PM Mar 18, 2024Observed: 3.81 ft at 5:30PM Mar 18, 2024Observed: 3.8 ft at 5:45PM Mar 18, 2024Observed: 3.8 ft at 6:00PM Mar 18, 2024Observed: 3.79 ft at 6:15PM Mar 18, 2024Observed: 3.8 ft at 6:30PM Mar 18, 2024Observed: 3.79 ft at 6:45PM Mar 18, 2024Observed: 3.79 ft at 7:00PM Mar 18, 2024Observed: 3.79 ft at 7:15PM Mar 18, 2024Observed: 3.79 ft at 7:30PM Mar 18, 2024Observed: 3.79 ft at 7:45PM Mar 18, 2024Observed: 3.78 ft at 8:00PM Mar 18, 2024Observed: 3.78 ft at 8:15PM Mar 18, 2024Observed: 3.78 ft at 8:30PM Mar 18, 2024Observed: 3.79 ft at 8:45PM Mar 18, 2024Observed: 3.78 ft at 9:00PM Mar 18, 2024Observed: 3.78 ft at 9:15PM Mar 18, 2024Observed: 3.78 ft at 9:30PM Mar 18, 2024Observed: 3.78 ft at 9:45PM Mar 18, 2024Observed: 3.78 ft at 10:00PM Mar 18, 2024Observed: 3.78 ft at 10:15PM Mar 18, 2024Observed: 3.77 ft at 10:30PM Mar 18, 2024Observed: 3.77 ft at 10:45PM Mar 18, 2024Observed: 3.77 ft at 11:00PM Mar 18, 2024Observed: 3.78 ft at 11:15PM Mar 18, 2024Observed: 3.77 ft at 11:30PM Mar 18, 2024Observed: 3.77 ft at 11:45PM Mar 18, 2024Observed: 3.77 ft at 12:00AM Mar 19, 2024Observed: 3.77 ft at 12:15AM Mar 19, 2024Observed: 3.77 ft at 12:30AM Mar 19, 2024Observed: 3.76 ft at 12:45AM Mar 19, 2024Observed: 3.76 ft at 1:00AM Mar 19, 2024Observed: 3.76 ft at 1:15AM Mar 19, 2024Observed: 3.76 ft at 1:30AM Mar 19, 2024Observed: 3.76 ft at 1:45AM Mar 19, 2024Observed: 3.76 ft at 2:00AM Mar 19, 2024Observed: 3.76 ft at 2:15AM Mar 19, 2024Observed: 3.76 ft at 2:30AM Mar 19, 2024Observed: 3.76 ft at 2:45AM Mar 19, 2024Observed: 3.76 ft at 3:00AM Mar 19, 2024Observed: 3.76 ft at 3:15AM Mar 19, 2024Observed: 3.75 ft at 3:30AM Mar 19, 2024Observed: 3.75 ft at 3:45AM Mar 19, 2024Observed: 3.76 ft at 4:00AM Mar 19, 2024Observed: 3.76 ft at 4:15AM Mar 19, 2024Observed: 3.76 ft at 4:30AM Mar 19, 2024Observed: 3.76 ft at 4:45AM Mar 19, 2024Observed: 3.75 ft at 5:00AM Mar 19, 2024Observed: 3.76 ft at 5:15AM Mar 19, 2024Observed: 3.76 ft at 5:30AM Mar 19, 2024direct link to USGS for this siteMNKM5(plotting HGIRP) Graph Created (6:45AM Mar 19, 2024)ObservedLatest observed value: 3.76 ft at 5:30 AM CDT 19-Mar-2024. Flood Stage is 22 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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: Stage may be affected by ice.

NOTE: Forecasts for the Minnesota River at Mankato 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 Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 30
Moderate Flood Stage: 25
Flood Stage: 22
Action Stage: 15
Low Stage (in feet): -9999

Historic Crests
(1) 30.11 ft on 06/21/1993
(2) 29.90 ft on 04/26/1881
(3) 29.09 ft on 04/10/1965
(4) 28.25 ft on 09/27/2010
(5) 27.61 ft on 04/10/1997
(6) 27.07 ft on 04/12/1969
(7) 26.96 ft on 04/16/2001
(8) 26.50 ft on 04/27/2001
(9) 26.24 ft on 03/22/2019
(10) 26.20 ft on 04/09/1951
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.29 ft on 05/17/2023
(2) 20.86 ft on 04/23/2023
(3) 17.83 ft on 05/19/2022
(4) 10.20 ft on 03/27/2021
(5) 17.92 ft on 04/02/2020
(6) 26.24 ft on 03/22/2019
(7) 23.33 ft on 06/27/2018
(8) 16.13 ft on 10/10/2017
(9) 16.26 ft on 05/26/2017
(10) 19.15 ft on 09/26/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.30 ft on 08/04/1934
(2) 0.50 ft on 09/12/1976
(3) 0.74 ft on 10/13/2012
(4) 1.16 ft on 08/05/2021
(5) 1.30 ft on 08/18/1964
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

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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
26.6 Flood waters begin to impact Highway 169 in North Mankato.
25 Highway 169 between St Peter and Mankato impacted in several locations. Barriers placed on east shoulder US 169 just north of St Peter at Rogers Creek or locally known as Robarts Creek. Hwy 22 bridge south of st peter closed (Spring flood impacts.)
24.5 HWY 99 east of St Peter closed (estimated level for spring floods)
21 Dike patrolling begins in Mankato.
Photos
(1) Looking Upriver
(2) Looking Downriver
(3) Gage Bridge
(4) Gage Bridge 2
About This Location Collapse

Latitude: 44.168900° N, Longitude: 94.003100° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 22 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 29 747.92 ft 769.92 ft 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
Twin Cities/Chanhassen Weather Forecast Office
1733 Lake Drive West
Chanhassen, MN 55317-8581
(952) 361-6708
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Page last modified: 2-Nov-2020 7:29 PM
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