LANCASTER COURTHOUSE

ROCKVILLE, VA · ~125 people served

Check your exact address → ROCKVILLE overview

100

Excellent

PurityRadar safety score

PWSID

VA4103680

State

Virginia

City

ROCKVILLE

Population served

125

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 Nov 2007. Official EPA record →

Monitoring & reporting · Total coliform began Jun 2007 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jul 2005 Resolved

Recent enforcement actions

State action · SIF Nov 2007
State action · SIE Jul 2007
State action · SFJ Jul 2007
State action · SOX Jul 2007
State action · SOX Jul 2006
State action · SIF Jul 2006
State action · SIE Feb 2006
State action · SFJ Feb 2006

This profile is built from EPA public records for system VA4103680 — 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.