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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.

USGS 05587498 Mississippi River Pool Lock and Dam 26 at Alton,IL

PROVISIONAL DATA SUBJECT TO REVISION

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Logo for USACE Station operated in cooperation with the  U.S. Army Corps of Engineers—St. Louis District



This station managed by the Olivette Field Office.

Available Parameters Period of Record
  
1986-10-01  2016-12-11







 (365)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.