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DESCRIPTION:

Latitude 41°00'39",   Longitude 92°24'40"   NAD27

Wapello County, Iowa, Hydrologic Unit 07100009

Drainage area: 13,374 square miles

Datum of gage: 622.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2019-11-18
Daily Data
Discharge, cubic feet per second	1917-03-28	2019-11-17	37490
Daily Statistics
Discharge, cubic feet per second	1917-03-28	2019-09-09	37420
Monthly Statistics
Discharge, cubic feet per second	1917-03	2019-09
Annual Statistics
Discharge, cubic feet per second	1917	2019
Peak streamflow	1903-05-31	2017-04-05	102
Field measurements	1914-09-18	2019-10-29	946
Field/Lab water-quality samples	1940-02-06	2008-06-23	266
Water-Year Summary	2006	2018	12
Revisions	Loading...

OPERATION:

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