FAIRFAX COUNTY WATER AUTHORITY
Virginia - Community Water System - PWSID: VA6059501
System Information
| PWSID | VA6059501 |
| System Name | FAIRFAX COUNTY WATER AUTHORITY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 12, 1983 |
| Last Reported | Feb 17, 2026 |
Location & Contact
| State | Virginia |
| City | HERNDON |
| ZIP Code | 20170 |
| Address | Fairfax Water |
| Organization | SIMINARI, MICHELE |
| Phone | 703-289-6568 |
Population & Service
| Population Served | 1,121,613 |
| Service Connections | 281,686 |
Drinking Water Violations (1)
This water system has 1 violation recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | No | No | - | - | - | - | - | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.