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

03407000 ROCKCASTLE RIVER AT ROCKCASTLED SPRINGS, KY

Laurel County, Kentucky

Hydrologic Unit Code 05130102

Latitude 37°00'35", Longitude 84°18'55" NAD27

Drainage area 745.00 square miles

Gage datum 698.18 feet above NGVD29

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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: Kentucky Water Data Support Team
Page Last Modified: 2025-09-23 03:07:08 EDT
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