ANTRIM TOWNSHIP MUNICIPAL AUTH

GREENCASTLE, PA · ~975 people served

Check your exact address → GREENCASTLE overview

100

Excellent

PurityRadar safety score

PWSID

PA7280063

State

Pennsylvania

City

GREENCASTLE

Population served

975

Primary source

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

113

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved

Other · EPA contaminant 7500 began Jan 2024 Resolved

Monitoring & reporting · EPA contaminant 2039 began Jan 2022 Resolved

Monitoring & reporting · EPA contaminant 0300 began Oct 2021 Resolved

Monitoring & reporting · EPA contaminant 0300 began Apr 2021 Resolved

Monitoring & reporting · Chromium (total) began Jan 2021 Resolved

Monitoring & reporting · Arsenic began Jan 2021 Resolved

Monitoring & reporting · Cyanide began Jan 2021 Resolved

Monitoring & reporting · Cadmium began Jan 2021 Resolved

Monitoring & reporting · Fluoride began Jan 2021 Resolved

Monitoring & reporting · Selenium began Jan 2021 Resolved

Monitoring & reporting · Barium began Jan 2021 Resolved

Recent enforcement actions

State action · SOX Aug 2025
State action · SIA Jan 2025
State action · SIF Aug 2024
State action · SOX Aug 2024
State action · SIF May 2024
State action · SOX May 2024
State action · SIA Feb 2024
State action · SIA Aug 2023

This profile is built from EPA public records for system PA7280063 — 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.