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

06181500 Big Muddy Creek at international boundary

000, 94

Hydrologic Unit Code --

Latitude 49°00'30", Longitude 104°51'40" NAD27

Drainage area 29 square miles

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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: Montana Water Data Support Team
Page Last Modified: 2025-11-23 15:37:36 EST
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