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Water system · PWSID PA5020070

ALEPPO TWP AUTH

SEWICKLEY, PA · ~2,200 people served

Check your exact address → SEWICKLEY overview
100
Excellent
PurityRadar safety score

PWSID

PA5020070

State

Pennsylvania

City

SEWICKLEY

Population served

2,200

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

22

Violations on record

0

Unaddressed

0

Health-based

33

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2011 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2009 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 0200 began Nov 2005 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2005 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2005 Resolved
Monitoring & reporting · Total coliform began Jul 2005 Resolved

Recent enforcement actions

  • State action · SOX Jan 2026
  • State action · SFJ Jan 2026
  • State action · SOX Aug 2011
  • State action · SOX Jan 2010
  • State action · SIA Nov 2007
  • State action · SOX Nov 2007
  • State action · SOX Mar 2007
  • State action · SOX Jan 2006

This profile is built from EPA public records for system PA5020070 — 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.