USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

O'Brien County, Iowa

Hydrologic Unit Code 10230002

Latitude 43°11'09.6", Longitude 95°43'30.4" NAD83

Drainage area 8.44 square miles

**Period of record**
Begin Date	End Date	Count
1952-07-07	2018-06-14	7

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2024-11-27 01:45:11 EST
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