LIBERTY UTILITIES NEW YORK - MILL NECK

MERRICK, NY · ~280 people served

Check your exact address → MERRICK overview

100

Excellent

PurityRadar safety score

PWSID

NY2902838

State

New York

City

MERRICK

Population served

280

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 May 2015. Official EPA record →

Other began Oct 2012 Resolved

Other began May 2012 Resolved

Monitoring & reporting · Nitrate began Jan 2012 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

State action · SOX May 2015
State action · SIF May 2015
State action · SOX Apr 2013
State action · SIF Apr 2013
State action · SFJ Apr 2013
State action · SIE Apr 2013
State action · SIE Feb 2013
State action · SFJ Feb 2013

This profile is built from EPA public records for system NY2902838 — 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.