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Water system · PWSID VA6033425

LAKE CAROLINE

ROCKVILLE, VA · ~2,933 people served

Check your exact address → ROCKVILLE overview
100
Excellent
PurityRadar safety score

PWSID

VA6033425

State

Virginia

City

ROCKVILLE

Population served

2,933

Primary source

Surface water

Score history

No change since tracking began Jun 18, 2026.

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

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

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

76

Violations on record

0

Unaddressed

54

Health-based

129

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2013. Official EPA record →

Other · EPA contaminant 7000 began Jul 2012 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2009 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2009 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2009 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2009 Resolved
Treatment technique · Bromate health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2008 Resolved
Treatment technique · Bromate health-based began Oct 2008 Resolved

Recent enforcement actions

  • State action · SOX Jul 2013
  • State action · SOX Jul 2013
  • State action · SFJ Dec 2012
  • State action · SFJ Aug 2011
  • State action · SIF Jan 2010
  • State action · SFJ Nov 2009
  • State action · SIE Nov 2009
  • State action · SOX Nov 2009

This profile is built from EPA public records for system VA6033425 — 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.