USGS 05558300 ILLINOIS RIVER AT HENRY, 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

and

Cooperator logo Illinois Environmental Protection Agency




NWS River Forecasts
This station managed by the Urbana Field Office.

Available Parameters Available Period
  
2018-06-06  2026-06-10
1990-08-30  2026-06-10
2007-10-01  2026-06-10
2018-06-06  2026-06-10
2018-06-06  2026-06-03
2026-02-10  2026-06-03
2018-06-06  2026-06-03
2018-06-06  2026-06-10
2020-10-28  2026-06-10
2022-08-03  2026-06-03
2007-10-01  2026-06-10
2026-04-23  2026-06-10







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 23400 06-10-2026   05:45 CST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 10 based on 44 water years of record more
Min
(2023)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Jun 10		 Max
(1993)
3480 10500 16100 18500 22500 23400 59000

Gage height, feet
Most recent instantaneous value: 16.66 06-10-2026   05:45 CST
Graph of Gage height, feet

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