PWSID
NY2902815
State
New York
City
ROSLYN HEIGHTS
Population served
13,500
Primary source
Groundwater
Score history
▼ 64 points — the score moved from 100 to 36 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).
PFOA
Perfluorooctanoic acid
12 ppt
limit 4 ppt
PFOS
Perfluorooctanesulfonic acid
6.9 ppt
limit 4 ppt
PFNA
Perfluorononanoic acid
8.2 ppt
limit 10 ppt
PFHxS
Perfluorohexanesulfonic acid
3.5 ppt
limit 10 ppt
PFPeA
5 ppt
limit —
PFHxA
4.2 ppt
limit —
PFHpA
3.3 ppt
limit —
Violations & enforcement
253
Violations on record
0
Unaddressed
0
Health-based
17
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2025. Official EPA record →
Recent enforcement actions
- State action · SOX May 2025
- State action · SFG May 2025
- State action · SIF Apr 2025
- State action · SIE Apr 2025
- State action · SFJ Apr 2025
- State action · SOX Mar 2022
- State action · SIF Mar 2022
- State action · SFJ Aug 2021
This profile is built from EPA public records for system NY2902815 — 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.