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DESCRIPTION:

Latitude 41°21'20.53",   Longitude 92°39'26.48"   NAD83

Mahaska County, Iowa, Hydrologic Unit 07080105

Drainage area: 1,635 square miles

Datum of gage: 685.08 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-16	2024-11-21
Daily Data
Discharge, cubic feet per second	1945-10-01	2024-11-20	28906
Daily Statistics
Discharge, cubic feet per second	1945-10-01	2024-08-18	28812
Monthly Statistics
Discharge, cubic feet per second	1945-10	2024-08
Annual Statistics
Discharge, cubic feet per second	1946	2024
Peak streamflow	1944-05	2023-03-01	79
Field measurements	1945-09-20	2024-11-13	794
Field/Lab water-quality samples	1946-05-23	2001-10-03	227
Water-Year Summary	2006	2023	18
Revisions	Loading...

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Record for this site is maintained by the USGS Iowa Water Science Center

Email questions about this site to Iowa Water Science Center Water-Data Inquiries