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Water system · PWSID PA7670050

GLEN ROCK WATER AUTH

GLEN ROCK, PA · ~2,000 people served

Check your exact address → GLEN ROCK overview
100
Excellent
PurityRadar safety score

PWSID

PA7670050

State

Pennsylvania

City

GLEN ROCK

Population served

2,000

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

104

Violations on record

0

Unaddressed

2

Health-based

64

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2019. Official EPA record →

Other · EPA contaminant 7500 began Oct 2017 Resolved
Other · EPA contaminant 7500 began Oct 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2016 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2016 Resolved
Monitoring · Lead & Copper Rule began Aug 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2013 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2013 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved

Recent enforcement actions

  • State action · SOX Apr 2019
  • State action · SOX Jan 2018
  • State action · SOX Nov 2017
  • State action · SIE Dec 2016
  • State action · SIA Nov 2016
  • State action · SIA Oct 2016
  • State action · SIA Aug 2013
  • State action · SOX Aug 2013

This profile is built from EPA public records for system PA7670050 — 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.