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DESCRIPTION:

Latitude 41°23'24",   Longitude 95°22'17"   NAD27

Pottawattamie County, Iowa, Hydrologic Unit 10240002

Drainage area: 609 square miles

Datum of gage: 1,085.83 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2017-08-17
Daily Data
Discharge, cubic feet per second	1959-10-01	2017-08-16	21140
Daily Statistics
Discharge, cubic feet per second	1959-10-01	2017-04-04	21006
Monthly Statistics
Discharge, cubic feet per second	1959-10	2017-04
Annual Statistics
Discharge, cubic feet per second	1960	2017
Peak streamflow	1960-03-29	2015-12-14	57
Field measurements	1959-10-08	2017-08-10	667
Field/Lab water-quality samples	1968-11-27	2002-06-25	225
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1991-10-01	2007-09-24	198320

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