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Water system · PWSID PA4050009

HILLSIDE TERRACE MHP

WILLOW STREET, PA · ~240 people served

Check your exact address → WILLOW STREET overview
100
Excellent
PurityRadar safety score

PWSID

PA4050009

State

Pennsylvania

City

WILLOW STREET

Population served

240

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

8

Health-based

69

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Jul 2021 Resolved
Other · EPA contaminant 7500 began Feb 2020 Resolved
Other · EPA contaminant 7500 began Feb 2020 Resolved
Reporting · Lead & Copper Rule began Jan 2020 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2020 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2020 Resolved
Other · EPA contaminant 7500 began Sep 2019 Resolved
Reporting · Lead & Copper Rule began Aug 2019 Resolved
Treatment technique · Lead & Copper Rule health-based began Aug 2019 Resolved
Other · EPA contaminant 7500 began Aug 2017 Resolved
Treatment technique · EPA contaminant 0700 health-based began Aug 2017 Resolved
Treatment technique · EPA contaminant 0700 health-based began Apr 2016 Resolved

Recent enforcement actions

  • State action · SOX Oct 2023
  • State action · SFJ Jul 2021
  • State action · SIE Jul 2021
  • State action · SIF Oct 2020
  • State action · SOX Oct 2020
  • State action · SOX Apr 2020
  • State action · SIF Apr 2020
  • State action · SIF Apr 2020

This profile is built from EPA public records for system PA4050009 — 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.