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DESCRIPTION:

Latitude 42°37'45.94",   Longitude 92°32'36.68"   NAD83

Black Hawk County, Iowa, Hydrologic Unit 07080204

Drainage area: 846 square miles

Datum of gage: 867.06 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-09-04
Daily Data
Discharge, cubic feet per second	1945-10-01	2025-09-03	29192
Daily Statistics
Discharge, cubic feet per second	1945-10-01	2025-06-04	28998
Monthly Statistics
Discharge, cubic feet per second	1945-10	2025-06
Annual Statistics
Discharge, cubic feet per second	1946	2025
Peak streamflow	1929-03	2024-05-25	80
Field measurements	1945-09-12	2025-07-28	824
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1968-10-02	2019-07-17	253
Water-Year Summary	2006	2024	19
Revisions	Loading...

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