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USGS 05554500 VERMILION RIVER AT PONTIAC, IL

PROVISIONAL DATA SUBJECT TO REVISION

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'This site is operated in cooperation with the

Cooperator logo Illinois Department of Natural Resources
Office of Water Resources

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

Available Parameters Available Period
  
2022-06-30  2025-08-27
2022-06-29  2025-08-27
1986-09-01  2026-01-30
2007-10-01  2026-01-30







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Temperature, air, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: Eqp 01-30-2026   11:45 CST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 30 based on 83 water years of record more
Most Recent
Instantaneous
Value Jan 30		 Min
(1961)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1974)
-- unavailable -- 1.70 60 165 358 409 2370

Gage height, feet
 
-- Data temporarily unavailable for the time period specified --