The first detailed map of Loudoun County -- or of any part of the Virginia ... He identified hundreds of owners or occupiers of residences and 77 water-powered mills. He gave the denomination ...

Citing dry weather and record water usage, the Loudoun County Sanitation Authority is asking customers to voluntarily cut back on watering their lawns. Authority spokeswoman Samantha Villegas said ...

With most of the D.C. area dependent on the Potomac River, and an ongoing study to seek an alternative to D.C.’s drinking water supply, Loudoun County, Virginia, is taking steps to make sure it ...