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

08012400 Mermentau River @ Lake Arthur, LA

Jefferson Davis Parish, Louisiana

Hydrologic Unit Code 08080202

Latitude 30°04'22.2", Longitude 92°39'33.4" NAD83

Drainage area 1,723 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: Louisiana Water Data Support Team
Page Last Modified: 2024-11-21 23:11:19 EST
0.7 0.55 caww02