WOODRUFF SUBDIVISION

ROCKVILLE, VA · ~153 people served

Check your exact address → ROCKVILLE overview

100

Excellent

PurityRadar safety score

PWSID

VA4101950

State

Virginia

City

ROCKVILLE

Population served

153

Primary source

Groundwater

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2012. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2009 Resolved

Monitoring & reporting · Total coliform began Sep 2004 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2001 Resolved

Recent enforcement actions

State action · SOX Jul 2012
State action · SIE Dec 2011
State action · SFJ Dec 2011
State action · SOX Sep 2005
State action · SOX Aug 2005
State action · SIF Jun 2005
State action · SFJ Jan 2005
State action · SIE Jan 2005

This profile is built from EPA public records for system VA4101950 — 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.