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USGS 390623077314201 50W 4C

  Well Site

DESCRIPTION:
Latitude 39°06'23",   Longitude 77°31'42"   NAD27
Loudoun County, Virginia   , Hydrologic Unit 020700080704
Well depth: 535.0 feet
Hole depth: 535.0 feet
Land surface altitude: 383.54 feet above NAVD88.
Well completed in "Early Mesozoic basin aquifers" (N300ERLMZC) national aquifer.
Well completed in "Balls Bluff Siltstone" (231BLBF) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2025-08-27  2025-08-28  
 Daily Data
    Depth to water level, feet below land surface  2023-02-06  2025-08-27  1868 
 Field groundwater-level measurements 1977-10-13  2024-07-24  386 
 Water-Year Summary 2006  2024  10 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Virginia Water Science Center
Email questions about this site to Virginia Water Science Center Water-Data Inquiries