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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 392033077091701
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USGS 392033077091701 HO Ab 39

Howard County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°20'33", Longitude  77°09'17" NAD27
Land-surface elevation 780 feet above NGVD29
The depth of the well is 300 feet below land surface.
The depth of the hole is 300 feet below land surface.
This well is completed in the Gillis Formation (300GLLS) local aquifer.
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Graph of groundwater level data at USGS 392033077091701 HO Ab 39
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph