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Groundwater levels for the Nation

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  • 344442077261201
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USGS 344442077261201 ON-024

Onslow County, North Carolina
Hydrologic Unit Code 03020302
Latitude  34°44'42", Longitude  77°26'12" NAD27
Land-surface elevation 3 feet above NGVD29
The depth of the well is 185 feet below land surface.
This well is completed in the Castle Hayne aquifer (N400CSLHYN) national aquifer.
This well is completed in the Castle Hayne Limestone (124CSLH) local aquifer.
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Graph of groundwater level data at USGS 344442077261201 ON-024
Breaks in the plot represent a gap of at least one year between field measurements.
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