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DESCRIPTION:

Latitude 42°49'48",   Longitude 89°01'17"   NAD83

Rock County, Wisconsin, Hydrologic Unit 07090001

Drainage area: 2,560 square miles

Datum of gage: 773.50 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2009-10-03	2022-05-23
Daily Data
Discharge, cubic feet per second	2009-09-30	2022-05-22	4590
Daily Statistics
Discharge, cubic feet per second	2009-09-30	2021-07-20	4312
Monthly Statistics
Discharge, cubic feet per second	2009-09	2021-07
Annual Statistics
Discharge, cubic feet per second	2009	2021
Peak streamflow	2012-05-15	2019-10-12	9
Field measurements	2009-09-25	2022-04-11	113
Field/Lab water-quality samples	1967-11-13	1967-11-13	1
Water-Year Summary	2010	2020	11
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