WILLIAMS GROVE MHP

YORK, PA · ~282 people served

Check your exact address → YORK overview

100

Excellent

PurityRadar safety score

PWSID

PA7210034

State

Pennsylvania

City

YORK

Population served

282

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 Feb 2025. Official EPA record →

Other · EPA contaminant 7500 began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Aug 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2021 Resolved

Monitoring & reporting · Cyanide began Jan 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2018 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2018 Resolved

Monitoring & reporting · EPA contaminant 2931 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2946 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2010 Resolved

Recent enforcement actions

State action · SIF Feb 2025
State action · SIF Feb 2025
State action · SOX Jun 2023
State action · SIF Jun 2023
State action · SIF Jun 2023
State action · SOX Jun 2023
State action · SIA Feb 2023
State action · SOX Feb 2023

This profile is built from EPA public records for system PA7210034 — 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.