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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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  • 390748076473001
Minimum number of levels = 1
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USGS 390748076473001 HO Df 40

Howard County, Maryland
Hydrologic Unit Code 02060006
Latitude  39°07'48", Longitude  76°47'30" NAD27
Land-surface elevation 195 feet above NGVD29
The depth of the well is 109.5 feet below land surface.
The depth of the hole is 109.5 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Patuxent Formation (217PTXN) local aquifer.
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Graph of groundwater level data at USGS 390748076473001 HO Df 40
Breaks in the plot represent a gap of at least one year between field measurements.
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