USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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Nassau County, New York

Hydrologic Unit Code 02030202

Latitude 40°44'57", Longitude 73°40'23" NAD27

Land-surface elevation 96 feet above NAVD88

Breaks in the plot represent a gap of at least one year between field measurements.
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U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL: https://staging.waterdata.usgs.gov/nwis/gwlevels?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-28 23:05:57 EST
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