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

02301719 ALAFIA RIVER NEAR GIBSONTON FL

Hillsborough County, Florida

Hydrologic Unit Code 03100204

Latitude 27°51'24", Longitude 82°21'28" NAD27

Drainage area 419 square miles

Gage datum -1.28 feet above NAVD88

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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: Florida Water Science Center - Tampa Water Data Support Team
Page Last Modified: 2025-09-08 15:35:55 EDT
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