GRANVILLE BAY SUBDIVISION

LANCASTER, VA · ~87 people served

Check your exact address → LANCASTER overview

100

Excellent

PurityRadar safety score

PWSID

VA4103375

State

Virginia

City

LANCASTER

Population served

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 Dec 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Other · EPA contaminant 7500 began Feb 2019 Resolved

Other · EPA contaminant 7500 began Oct 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Monitoring · Lead & Copper Rule began Sep 2017 Resolved

Monitoring · Lead & Copper Rule began May 2017 Resolved

Monitoring & reporting · Total coliform began Apr 2015 Resolved

Other · EPA contaminant 7000 began Jul 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2003 Resolved

Monitoring & reporting · Total coliform began Oct 1996 Resolved

Monitoring & reporting · Total coliform began Sep 1996 Resolved

Recent enforcement actions

State action · SIE Dec 2025
State action · SFJ Dec 2025
State action · SOX Jul 2020
State action · SFJ Apr 2019
State action · SIE Apr 2019
State action · SOX Sep 2018
State action · SIE Feb 2018
State action · SFJ Feb 2018

This profile is built from EPA public records for system VA4103375 — 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.