USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Nassau County, New York

Hydrologic Unit Code 02030202

Latitude 40°41'20.4", Longitude 73°27'19.4" NAD83

Drainage area 38.6 square miles

Gage datum 18.31 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1936-12-10	2024-09-17	915

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://staging.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: New York Water Data Support Team
Page Last Modified: 2024-11-25 15:27:56 EST
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