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Water system · PWSID NY2800141

NELLISTON (V) WATER WORKS

NELLISTON, NY · ~535 people served

Check your exact address → NELLISTON overview
100
Excellent
PurityRadar safety score

PWSID

NY2800141

State

New York

City

NELLISTON

Population served

535

Primary source

SWP

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

17

Violations on record

0

Unaddressed

1

Health-based

41

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2019. Official EPA record →

Monitoring · Lead & Copper Rule began Sep 2017 Resolved
Other began Aug 2012 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Treatment technique · EPA contaminant 0400 health-based began Apr 2010 Resolved
Other began Jun 2008 Resolved
Monitoring & reporting · Total coliform began Dec 2007 Resolved
Monitoring & reporting · Total coliform began Jun 2007 Resolved
Other began Jun 2007 Resolved
Other began Sep 2006 Resolved
Monitoring & reporting · Total coliform began Nov 2005 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Other began Jul 2004 Resolved

Recent enforcement actions

  • State action · SOX May 2019
  • State action · SFJ May 2019
  • State action · SIF May 2018
  • State action · SIE Oct 2017
  • State action · SFJ Oct 2017
  • State action · SOX Oct 2017
  • State action · SOX Sep 2017
  • State action · SFJ Oct 2012

This profile is built from EPA public records for system NY2800141 — 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.