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DESCRIPTION:

Latitude 42°19'14.5",   Longitude 88°18'45.5"   NAD83

Mchenry County, Illinois, Hydrologic Unit 07120006

Drainage area: 15.5 square miles

Contributing drainage area: 15.50 square miles,

Datum of gage: 769.40 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2012-11-20	2025-01-28
Daily Data
Discharge, cubic feet per second	1948-07-13	2025-01-27	16969
Gage height, feet	1974-06-12	2025-01-27	4415
Daily Statistics
Discharge, cubic feet per second	1948-07-13	2024-12-16	16927
Gage height, feet	1974-06-12	2024-12-16	4373
Monthly Statistics
Discharge, cubic feet per second	1948-07	2024-12
Gage height, feet	1974-06	2024-12
Annual Statistics
Discharge, cubic feet per second	1948	2025
Gage height, feet	1974	2025
Peak streamflow	1949-02-24	2024-06-23	56
Field measurements	1948-05-13	2024-12-17	443
Field/Lab water-quality samples	1974-10-09	2007-09-26	81
Water-Year Summary	2007	2024	12
Revisions	Loading...

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