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* IMPORTANT: Next Generation Station Page

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

NOTICE: Water temperature, specific conductance, pH, dissolved oxygen, and chlorophyll-a are operated on a seasonal basis and have been discontinued for the season. These water quality parameters are anticipated to return spring of 2019.

This station managed by the Urbana Field Office.

Available Parameters Available Period
All 10 Available Parameters for this site
  
00010 Temperature, water, YSI 2018-06-06  2018-11-14
00010 Temperature, water 2018-11-24  2019-03-24
00060 Discharge 1990-08-30  2019-03-24
00065 Gage height 2007-10-01  2019-03-24
00095 Specific cond at 25C, YSI 2018-06-06  2018-11-14
00300 Dissolved oxygen, YSI 2018-06-06  2018-11-14
00400 pH, YSI 2018-06-06  2018-11-14
32318 Chlorophylls,in situ, YSI 2018-06-06  2018-11-14
32319 fPC, water, in situ, YSI 2018-11-24  2019-03-24
72254 Sensor velocity 2007-10-01  2019-03-24

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


Discharge, cubic feet per second

Most recent instantaneous value: 27000 03-24-2019   16:45 CST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Mar 24 based on 37 years of record more
Min
(1996)
25th
percen-
tile
Median Mean Most Recent
Instantaneous
Value Mar 24
75th
percen-
tile
Max
(1982)
5020 13100 17800 23800 27000 29100 95200


Gage height, feet

Most recent instantaneous value: 21.32 03-24-2019   16:45 CST
Graph of  Gage height, feet

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