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Water system · PWSID PA3480080

LEHIGH TWP MUNI AUTH

WALNUTPORT, PA · ~260 people served

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

PWSID

PA3480080

State

Pennsylvania

City

WALNUTPORT

Population served

260

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

36

Violations on record

0

Unaddressed

2

Health-based

31

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0700 began Jan 2025 Resolved
Other · EPA contaminant 7500 began Apr 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Apr 2022 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jun 2014 Resolved
Monitoring & reporting · Nitrate began Jul 2011 Resolved
Monitoring & reporting · Nitrite began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2007 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2007 Resolved
Monitoring & reporting · Combined radium-226/228 began Jul 2007 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2007 Resolved
Monitoring & reporting · Gross alpha began Jul 2007 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SIA Feb 2025
  • State action · SOX Feb 2025
  • State action · SIF Jul 2023
  • State action · SOX Jul 2022
  • State action · SIA May 2022
  • State action · SIF Apr 2015
  • State action · SIE Jul 2014
  • State action · SIA Jul 2014

This profile is built from EPA public records for system PA3480080 — 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.