Public water system record
Dale City
Serves Dale City, Potomac Mills and County Center, Prince William County, VA · 72,062 people served
Federal records show no health-based violations and no monitoring or reporting issues for Dale City in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Dale City buys its water from Fairfax County Water Authority.
- Lead pipe inventory: 0 lead and 4,598 unknown out of 20,895 service lines.
Check whether Dale City serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Where the water comes from
Dale City buys its water from Fairfax County Water Authority. It lists no wells or intakes of its own. 2 other community water systems buy water from Dale City. 1 other public water system has an emergency connection to Dale City.
Buys water from
- Fairfax County Water Authority Herndon, VA
Community systems that buy water from it
- Pwcsa - Carters Grove Woodbridge, VA
- Pwcsa - Hoadly Manor Woodbridge, VA
Annual water quality report
Dale City must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Virginia.
Certified drinking water labs by state EPA guidance for private wells