USGS 05568000 MACKINAW RIVER NEAR GREEN VALLEY, IL

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated in cooperation with the

Cooperator logo U.S. Army Corps of Engineers
Rock Island District -- Rock Island, Illinois


Streamflow information saves lives and protects property during floods.  Information on the streamflow in the Nation's rivers also helps to ensure adequate water resources for a healthy environment and economy.  The U.S. Geological Survey (USGS) operates and maintains a national network of over 7,000 streamgages.

This station managed by the Urbana Field Office.

Available Parameters Available Period
  
2022-07-19  2025-08-06
2022-07-19  2025-08-06
1988-06-24  2025-10-17
2007-10-01  2025-10-17







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 22.9 10-17-2025   02:45 CST
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Daily discharge, cubic feet per second -- statistics for Oct 17 based on 73 water years of record more
Min
(1941)		 Most Recent
Instantaneous
Value Oct 17		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(1994)
21.0 22.9 45 61 177 269 5020

Gage height, feet
Most recent instantaneous value: 12.90 10-17-2025   02:45 CST
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