WA OF GREAT NECK NORTH

GREAT NECK, NY · ~31,400 people served

Check your exact address → GREAT NECK overview

100

Excellent

PurityRadar safety score

PWSID

NY2902841

State

New York

City

GREAT NECK

Population served

31,400

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 2014. Official EPA record →

Monitoring & reporting · EPA contaminant 2067 began Oct 2012 Resolved

Monitoring & reporting · Nitrate began Jan 2003 Resolved

Monitoring & reporting · Total coliform began Nov 2002 Resolved

Recent enforcement actions

State action · SIF May 2014
State action · SOX May 2014
State action · SIE May 2013
State action · SFJ May 2013
State action · SIF May 2004
State action · SOX May 2004
State action · SIE Apr 2004
State action · SOX Apr 2003

This profile is built from EPA public records for system NY2902841 — 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.