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DESCRIPTION:

Latitude 42°29'43.96",   Longitude 92°20'03.65"   NAD83

Black Hawk County, Iowa, Hydrologic Unit 07080205

Drainage area: 5,146 square miles

Datum of gage: 823.66 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1989-03-15	2024-12-04
Daily Data
Discharge, cubic feet per second	1940-10-01	2024-12-03	30745
Daily Statistics
Discharge, cubic feet per second	1940-10-01	2024-09-25	30676
Monthly Statistics
Discharge, cubic feet per second	1940-10	2024-09
Annual Statistics
Discharge, cubic feet per second	1941	2024
Peak streamflow	1929-03-16	2023-03-02	85
Field measurements	1940-10-28	2024-11-22	829
Field/Lab water-quality samples	1944-06-15	2019-12-18	155
Water-Year Summary	2006	2023	18
Revisions	Loading...

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