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Groundwater levels for the Nation

! Ground water level pages will be decommissioned in early 2026. These gwlevel pages are frozen as of November 18th, 2025. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 385638077220101 52V 2D

Fairfax County, Virginia
Latitude  38°56'58", Longitude  77°22'01" NAD27
Land-surface elevation 389.27 feet above NAVD88
The depth of the well is 205.0 feet below land surface.
The depth of the hole is 205.0 feet below land surface.
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Manassas Formation (231MNSS) local aquifer.

Period of record
Begin Date End Date Levels
1976-10-28 2024-07-18 1630

 
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