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DESCRIPTION:

Latitude 41°21'16.5",   Longitude 88°25'42.6"   NAD83

Grundy County, Illinois, Hydrologic Unit 07120005

Drainage area: 7,483.00 square miles

Datum of gage: 478.17 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2016-08-09	2024-11-23
Daily Data
Precipitation, total, inches	2021-11-24	2024-11-22	1091
Discharge, cubic feet per second	2016-08-09	2024-11-22	3028
Gage height, feet	2016-08-10	2024-11-22	2984
Daily Statistics
Discharge, cubic feet per second	2016-08-09	2024-05-28	2850
Gage height, feet	2016-08-10	2024-05-28	2806
Monthly Statistics
Discharge, cubic feet per second	2016-08	2024-05
Gage height, feet	2016-08	2024-05
Annual Statistics
Discharge, cubic feet per second	2016	2024
Gage height, feet	2016	2024
Peak streamflow	2017-05-02	2023-02-28	7
Field measurements	2016-08-09	2024-11-18	51
Water-Year Summary	2016	2023	8
Revisions	Loading...

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