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Public Water System
WASHINGTON COUNTY SERVICE AUTHORITY
PWSID VA1191883 · Virginia · 47,574 people served
A
ExcellentWASHINGTON COUNTY SERVICE AUTHORITY is an EPA-regulated public water system in Virginia (PWSID VA1191883). It serves an estimated 47,574 residents — a small city of customers — across 1 community across 1 ZIP code.
WASHINGTON COUNTY SERVICE AUTHORITY has maintained full EPA Safe Drinking Water Act compliance over the most recent five-year reporting window. No health-based Maximum Contaminant Level (MCL) exceedances are on record. The grade of A reflects this clean compliance history.
Service Area
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Centered on the averaged ZIP-code centroid of 1 ZIP served.
Population
47,574
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for WASHINGTON COUNTY SERVICE AUTHORITY over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
WASHINGTON COUNTY SERVICE AUTHORITY's water systems have met EPA health-based Maximum Contaminant Level (MCL) requirements throughout the EPA reporting window. This does not mean zero detection of regulated contaminants — it means all measured concentrations remained below their federal action levels.
Cities Served by WASHINGTON COUNTY SERVICE AUTHORITY
ZIP Codes Served
About this system
EPA records this system as PWSID VA1191883. Data reflects the most recent EPA SDWIS publication as of 2026-05-18. Public Water System Identifiers (PWSIDs) are assigned by the EPA's Safe Drinking Water Act program to track every regulated water utility in the United States. The first two letters typically indicate the state primacy agency. For real-time water quality information, contact WASHINGTON COUNTY SERVICE AUTHORITY directly or review their annual Consumer Confidence Report (CCR).
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