LAKE PROPERTIES

MAHOPAC, NY · ~20 people served

Check your exact address → MAHOPAC overview

100

Excellent

PurityRadar safety score

PWSID

NY3902003

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 Mar 2023. Official EPA record →

Other · EPA contaminant 7000 began Jun 2003 Resolved

Monitoring & reporting · Total coliform began Jan 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2002 Resolved

Recent enforcement actions

State action · SIA Mar 2023
State action · SIE Mar 2023
State action · SOX Mar 2023
State action · SIA Aug 2022
State action · SOX Aug 2022
State action · SIE Aug 2022
State action · SIE Oct 2013
State action · SIE Oct 2013

This profile is built from EPA public records for system NY3902003 — 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.