Riverweather Homepage

River Heights Levels Stages

Last Updated: Thursday August 13th, 2026 12:00 PM CDT

Stage Color Key
No Flooding Near Flood Minor Flooding Mod Flooding Major Flooding Obs > 24hrs
Flood category not defined At/Below low water threshold Out of Service
Marker Key
Forecast AvailableForecast Available Probability and Forecast AvailableProbability & Forecast Available Observations only AvailableObservations Only

Location HeightTrendForecastStatus
Mississippi Tiver at Gregory Landing (ggym7) 7.73ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at Canton, Lock and Dam 20 (canm7) 4.46ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at Quincy (uini2) 11.56ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at Quincy, Lock and Dam 21 (qldi2) 4.55ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Mississippi River at Hannibal (hnnm7) 10.46ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Mississippi River at Saverton, Lock and Dam 22 (svrm7) 5.60ft No change in last hourNo change forecasted in next hour
Normal
Mississippi River at Louisiana (lusm7) 11.94ft No change in last hourNo change forecasted in next hour
Normal
Mississippi River at Clarksville (clkm7) 15.36ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Mississippi River at Winfield (cagm7) 15.00ft No change in last hourNo change forecasted in next hour
Normal
Mississippi River at Grafton (grfi2) 15.26ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Mississippi River at Alton (alni2) 6.15ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Mississippi River at St. Louis (eadm7) 5.85ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Mississippi River at Chester (chsi2) 8.95ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Mississippi River at Cape Girardeau (cpgm7) 14.33ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Mississippi River at New Madrid (nmdm7) 5.94ft No change in last hourExpected to rise 0.03 ft. in next hour
Normal

Data Courtesy of the National Water Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org

USA Weather Finder