MIDDLEBRANCH APTS

MAHOPAC, NY · ~50 people served

Check your exact address → MAHOPAC overview

100

Excellent

PurityRadar safety score

PWSID

NY3903715

State

New York

City

MAHOPAC

Population served

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring · Lead & Copper Rule began Mar 2020 Resolved

Monitoring & reporting · Total coliform began Mar 2013 Resolved

Monitoring & reporting · Total coliform began May 2009 Resolved

Monitoring & reporting · Total coliform began Sep 2003 Resolved

Recent enforcement actions

State action · SOX Apr 2024
State action · SIE Apr 2024
State action · SIA Apr 2024
State action · SIE Dec 2023
State action · SOX Dec 2023
State action · SIA Dec 2023
State action · SFJ Nov 2023
State action · SOX Nov 2023

This profile is built from EPA public records for system NY3903715 — 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.