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DESCRIPTION:

Latitude 39°47'29",   Longitude 88°11'08"   NAD27

Douglas County, Illinois, Hydrologic Unit 05120112

Drainage area: 186 square miles

Datum of gage: 622.30 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-01-01	2017-09-22
Daily Data
Discharge, cubic feet per second	1960-10-01	2017-09-21	20809
Gage height, feet	1993-10-01	2017-09-21	8663
Daily Statistics
Discharge, cubic feet per second	1960-10-01	2017-07-18	20742
Gage height, feet	1993-10-01	2017-07-18	8596
Monthly Statistics
Discharge, cubic feet per second	1960-10	2017-07
Gage height, feet	1993-10	2017-07
Annual Statistics
Discharge, cubic feet per second	1961	2017
Gage height, feet	1994	2017
Peak streamflow	1961-05-09	2015-12-29	56
Field measurements	1969-10-03	2017-07-19	391
Field/Lab water-quality samples	1911-11-10	1983-08-15	192
Water-Year Summary	2006	2016	11

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