National Water Information System: Web Interface
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Boating safety tips are available from the U.S. Coast Guard. NOTE: During cold periods, gage height and streamflow information may be adversely affected by ice.
Station operated in the cooperation with Ameren
National Weather Service River Forecast
Current stage-discharge rating
Add up to 2 more sites and replot for "Discharge, cubic feet per second"
Add up to 2 more sites and replot for "Gage height, feet"