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DESCRIPTION:

Latitude 43°25'23.3",   Longitude 96°09'53.7"   NAD83

Lyon County, Iowa, Hydrologic Unit 10170204

Drainage area: 853 square miles

Datum of gage: 1,308.76 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2001-05-04	2024-11-08
Daily Data
Discharge, cubic feet per second	2001-05-01	2024-11-07	8592
Daily Statistics
Discharge, cubic feet per second	2001-05-01	2024-09-16	8540
Monthly Statistics
Discharge, cubic feet per second	2001-05	2024-09
Annual Statistics
Discharge, cubic feet per second	2001	2024
Peak streamflow	1962-03-29	2023-04-13	25
Field measurements	2001-04-12	2024-11-05	218
Field/Lab water-quality samples	2001-04-12	2002-01-29	12
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