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

06810000 Nishnabotna River above Hamburg, IA

Fremont County, Iowa

Hydrologic Unit Code 10240004

Latitude 40°36'04.3", Longitude 95°38'40.2" NAD83

Drainage area 2,806 square miles

Gage datum 892.31 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: Iowa Water Data Support Team
Page Last Modified: 2025-09-07 08:32:38 EDT
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