EAST LOUISVILLE WATER DISTRICT

MASSENA, NY · ~3,235 people served

Check your exact address → MASSENA overview

100

Excellent

PurityRadar safety score

PWSID

NY4430133

State

New York

City

MASSENA

Population served

3,235

Primary source

Surface water

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 Jul 2009. Official EPA record →

Other · EPA contaminant 7000 began Jul 2009 Resolved

Other · EPA contaminant 7000 began Sep 2007 Resolved

Recent enforcement actions

State action · SFJ Jul 2009
State action · SOX Jul 2009
State action · SOX Oct 2007
State action · SFJ Oct 2007

This profile is built from EPA public records for system NY4430133 — 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.