Tap Truth EPA drinking water records, in plain English

County drinking water records

Prince William County, VA drinking water systems

9 community water systems serve Prince William County, VA, reporting 399,303 people served in all. A system that also serves other counties counts all of its customers here.

1 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

2 rely mainly on groundwater and 7 on surface water, counting water bought from other systems.

Their lead service line inventories list 6 lead lines, 23 galvanized lines that must be replaced and 23,722 lines of unknown material.

2 more systems are placed in Prince William County, VA by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
9
People served, sum of each system's own figure
399,303
Systems with a health-based violation, last 10 years
1
Systems with one unresolved
0
Lead service lines in inventories
6

Water systems serving Prince William County

9 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Pwcsa - East Lake Ridge, Woodbridge and 9 more 168,747 Purchased surface water 0 0 0
Pwcsa - West Linton Hall, Gainesville and 8 more 136,409 Purchased surface water 0 0 5
Dale City Dale City, Potomac Mills and 1 more 72,062 Purchased surface water 0 0 0
Quantico Marine Base-Mainside Quantico Base 19,000 Surface water 14 0 0
Bull Run Mountain/Evergreen (Brme) Bull Run Mountain Estates 1,803 Groundwater 0 0 1
Town of Quantico Camp Barrett and land outside it 650 Purchased surface water 0 0 0
Woodbridge MHP LLC Potomac Mills 320 Groundwater 0 0 0
Pwcsa - Hoadly Manor Outside cities and towns 207 Purchased surface water 0 0 0
Pwcsa - Carters Grove Dale City 105 Purchased surface water 0 0 0

Systems placed by county record in Prince William County

2 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Quantico MCB-Camp Barrett County on record 8,689 Purchased surface water 0 0 0
Linton Hall School County on record 350 Groundwater 0 0 0

Cities and towns in Prince William County

23 places

Back to Virginia

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations