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

295832091311300 N Poncho Chute 14.1 miles SE of Loreauville, LA

St. Martin Parish, Louisiana

Hydrologic Unit Code 08080101

Latitude 29°58'32", Longitude 91°31'13" NAD83

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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: 2025-09-12 17:45:59 EDT
0.61 0.53 caww02