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Water system · PWSID PA4140120

WALKER TWP WATER ASSOC

100
Excellent
PurityRadar safety score

PWSID

PA4140120

State

Pennsylvania

City

MINGOVILLE

Population served

3,250

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

150

Violations on record

0

Unaddressed

1

Health-based

103

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 0700 began Apr 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2023 Resolved
Monitoring & reporting · EPA contaminant 2959 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2042 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2067 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2065 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2274 began Jan 2023 Resolved

Recent enforcement actions

  • State action · SIA May 2024
  • State action · SOX May 2024
  • State action · SOX Apr 2024
  • State action · SIF Apr 2024
  • State action · SOX Nov 2023
  • State action · SFJ Nov 2023
  • State action · SIA Aug 2023
  • State action · SIE Aug 2023

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Dec 2020

2.4 · max 4.5 mg/L · 8

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system PA4140120 — 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.