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Water system · PWSID VA6061318

NEW BALTIMORE REGIONAL

WARRENTON, VA · ~8,818 people served

Check your exact address → WARRENTON overview
55
Fair
PurityRadar safety score

PWSID

VA6061318

State

Virginia

City

WARRENTON

Population served

8,818

Primary source

Groundwater

Score history

▼ 45 points — the score moved from 100 to 55 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 55

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 Dec 2023). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

5.6 ppt

limit 4 ppt

Above EPA limit · 1.4×

PFOA

Perfluorooctanoic acid

4.3 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFHxS

Perfluorohexanesulfonic acid

6.2 ppt

limit 10 ppt

Near EPA limit

Lithium

26,000 ppt

limit —

No federal limit

PFBS

5.6 ppt

limit —

No federal limit

PFPeA

3.8 ppt

limit —

No federal limit

PFHxA

3.2 ppt

limit —

No federal limit

Violations & enforcement

6

Violations on record

0

Unaddressed

5

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2018. Official EPA record →

Max contaminant level (MCL) · Uranium health-based began Apr 2017 Resolved
Monitoring & reporting · Thallium began Jan 2011 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2002 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2001 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2000 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2000 Resolved

Recent enforcement actions

  • State action · SIF Jun 2018
  • State action · SFJ May 2018
  • State action · SIE May 2018
  • State action · SOX May 2018
  • State action · SOX Mar 2012
  • State action · SIE Jan 2012
  • State action · SFJ Jan 2012
  • State action · SOX Jan 2004

This profile is built from EPA public records for system VA6061318 — 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.