USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

06483950 BIG SIOUX RIVER NEAR HAWARDEN, IA

Union County, South Dakota

Hydrologic Unit Code 10170203

Latitude 43°03'05", Longitude 96°29'22" NAD27

Drainage area 7,566 square miles

Contributing drainage area 6,682 square miles

Gage datum 1,150.00 feet above NAVD88

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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: South Dakota Water Data Support Team
Page Last Modified: 2024-11-27 23:23:07 EST
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