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Water system · PWSID VA6061600

WARRENTON, TOWN OF

WARRENTON, VA · ~11,801 people served

Check your exact address → WARRENTON overview
88
Excellent
PurityRadar safety score

PWSID

VA6061600

State

Virginia

City

WARRENTON

Population served

11,801

Primary source

Surface water

Score history

▼ 12 points — the score moved from 100 to 88 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 88

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4.6 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFPeA

3.3 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

0

Unaddressed

3

Health-based

24

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2014. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2013 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2013 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Oct 1997 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved

Recent enforcement actions

  • State action · SOX Aug 2014
  • State action · SOX Aug 2014
  • State action · SOX Aug 2014
  • State action · SOX Aug 2014
  • State action · SOX Aug 2014
  • State action · SOX Aug 2014
  • State action · SIE Aug 2014
  • State action · SIE Aug 2014

This profile is built from EPA public records for system VA6061600 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.