Skip to main content
Commonwealth of Virginia branding bar cardinal logo

Virginia.gov

A design prototype by Datopian, not an official website

Find a Commonwealth Resource
Virginia Open Data

Datasets

1 dataset

Active filters

Tag: lithologyRemoveClear all

Loudoun County

Geology of Loudoun County

The geology of Loudoun County, Virginia, was mapped in 1988 through 1991 under a cooperative agreement between the U.S. Geological Survey (USGS) and the Loudoun County Department of Environmental Resources.This geologic…

  • HTML
  • ArcGIS

Updated Oct 10, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov