HOLLY RIDGE NO 1

ROCKVILLE, VA · ~279 people served

Check your exact address → ROCKVILLE overview

100

Excellent

PurityRadar safety score

PWSID

VA4085415

State

Virginia

City

ROCKVILLE

Population served

279

Primary source

SWP

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 Oct 2011. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved

Monitoring & reporting · Uranium began Oct 1998 Resolved

Max contaminant level (MCL) · Uranium health-based began Apr 1998 Resolved

Max contaminant level (MCL) · Uranium health-based began Jan 1998 Resolved

Max contaminant level (MCL) · Uranium health-based began Oct 1997 Resolved

Recent enforcement actions

State action · SIF Oct 2011
State action · SOX Sep 2011
State action · SIE Sep 2011
State action · SFJ Sep 2011
State action · SOX Aug 2006
State action · SOX Aug 2006
State action · SIF Jul 2006
State action · SFJ Feb 2006

This profile is built from EPA public records for system VA4085415 — 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.