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Water system · PWSID PA1150165

LONDON GROVE TWP MUN AUTH

WEST GROVE, PA · ~4,770 people served

Check your exact address → WEST GROVE overview
100
Excellent
PurityRadar safety score

PWSID

PA1150165

State

Pennsylvania

City

WEST GROVE

Population served

4,770

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2024). Levels in parts per trillion (ppt).

PFBA

6.5 ppt

limit —

No federal limit

PFHxA

3.5 ppt

limit —

No federal limit

PFPeA

3.2 ppt

limit —

No federal limit

PFBS

3 ppt

limit —

No federal limit

Violations & enforcement

52

Violations on record

1

Unaddressed

1

Health-based

79

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2026. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2026 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Other · Lead & Copper Rule began Apr 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 0200 began Oct 2014 Resolved

Recent enforcement actions

  • State action · SFJ Feb 2026
  • State action · SIE Oct 2024
  • State action · SOX Oct 2024
  • State action · SIF Feb 2023
  • State action · SIF Feb 2023
  • State action · SOX Feb 2023
  • State action · SIE Jan 2023
  • State action · SOX Jan 2023

This profile is built from EPA public records for system PA1150165 — 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.