USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Loiza Municipio, Puerto Rico

Hydrologic Unit Code 21010005

Latitude 18°19'06.52", Longitude 65°53'20.09" NAD27

Drainage area 10.2 square miles

Gage datum 225 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1991-10-10	2024-12-02	289

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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: Puerto Rico Water Data Support Team
Page Last Modified: 2024-12-26 22:01:58 EST
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