PWSID
NY2902839
State
New York
City
MINEOLA
Population served
20,600
Primary source
Groundwater
Score history
▼ 17 points — the score moved from 100 to 83 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through May 2025). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
4.1 ppt
limit 4 ppt
PFOA
Perfluorooctanoic acid
4 ppt
limit 4 ppt
PFPeA
6.2 ppt
limit —
PFHxA
3.9 ppt
limit —
Violations & enforcement
36
Violations on record
0
Unaddressed
1
Health-based
16
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2018. Official EPA record →
Recent enforcement actions
- State action · SIF May 2018
- State action · SOX May 2018
- State action · SFJ Jul 2017
- State action · SIE Jul 2017
- State action · SOX May 2009
- State action · SIF May 2009
- State action · SIE Jun 2008
- State action · SFJ Jun 2008
This profile is built from EPA public records for system NY2902839 — 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.