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Groundwater levels for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



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USGS 403429075392401 LE 644 Lehigh County Observation Well

Lehigh County, Pennsylvania
Hydrologic Unit Code 02040106
Latitude  40°34'30.4", Longitude  75°39'22.4" NAD83
Land-surface elevation 473 feet above NAVD88
The depth of the well is 184 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Beekmantown Group (364BKMN) local aquifer.
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Graph of groundwater level data at USGS 403429075392401 LE   644 Lehigh County Observation Well
Breaks in the plot represent a gap of at least one year between field measurements.
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