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Water system · PWSID NY1322771

GREAT OAK PROPERTIES

100
Excellent
PurityRadar safety score

PWSID

NY1322771

State

New York

City

VALHALLA

Population served

90

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

21

Violations on record

0

Unaddressed

0

Health-based

14

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2015. Official EPA record →

Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2989 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2987 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2985 began Jan 2000 Resolved
Monitoring & reporting · EPA contaminant 2984 began Jan 2000 Resolved

Recent enforcement actions

  • State action · SOX Jul 2015
  • State action · SFJ Jun 2015
  • State action · SFJ Feb 2015
  • State action · SOX Dec 2009
  • State action · SFJ Dec 2009
  • State action · SOX Apr 2008
  • State action · SFJ Mar 2008
  • State action · SOX Dec 2005

This profile is built from EPA public records for system NY1322771 — 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.