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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 cooperation with the U.S. Army Corps of Engineers - St. Louis District.|
Note: The USGS began operating this streamgage in March 1933. Although USGS serves data prior to 1933 as a courtesy to the water community, methods used to measure discharge and compute dail y discharge values before USGS operation are not fully known and may be inconsistent with established USGS methods . Daily discharge values for dates before March 1933 should be used recognizing this added uncertainty.
|National Weather Service River Forecast|
|Boating safety tips|
|Current stage-discharge rating|
To determine water
level in feet above sea level:
add current gage reading + 379.94 (NGVD 29 datum)
add current gage reading + 379.58 (NAVD 88 datum)
|Most Recent |
Value Jul 14
|-- unavailable --||70000||139000||211000||230000||257000||794000|