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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|
|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 + 315.15 (NGVD 29 datum)
add current gage reading + 314.56 (NAVD 88 datum)
|Median||Most Recent |
Value Jul 12