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DESCRIPTION:

Latitude 39°45'13.8",   Longitude 89°33'56.7"   NAD83

Sangamon County, Illinois, Hydrologic Unit 07130007

Drainage area: 870 square miles

Contributing drainage area: 870.00 square miles,

Datum of gage: 510.90 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-07-07
Daily Data
Gage height, feet	1993-10-01	2025-07-06	11101
Daily Statistics
Gage height, feet	1993-10-01	2025-03-25	10998
Monthly Statistics
Gage height, feet	1993-10	2025-03
Annual Statistics
Gage height, feet	1994	2025
Field measurements	1986-06-30	1986-07-01	2
Field/Lab water-quality samples	1977-10-13	1997-04-28	181
Water-Year Summary	2006	2024	19
Revisions	Loading...

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