USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

07194790 MUDDY FORK ILLINOIS RIVER NEAR SAVOY, ARK.

Washington County, Arkansas

Hydrologic Unit Code 11110103

Latitude 36°04'12", Longitude 94°20'54" NAD27

Drainage area 73.5 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: Arkansas Water Data Support Team
Page Last Modified: 2025-09-06 06:10:25 EDT
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