PWSID
NY4303675
State
New York
City
SUFFERN
Population served
12,000
Primary source
Groundwater
Score history
▼ 49 points — the score moved from 100 to 51 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 Feb 2025). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
7.4 ppt
limit 4 ppt
PFOS
Perfluorooctanesulfonic acid
5.9 ppt
limit 4 ppt
PFPeA
6.8 ppt
limit —
PFHxA
5 ppt
limit —
Violations & enforcement
22
Violations on record
2
Unaddressed
0
Health-based
4
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 2005. Official EPA record →
Recent enforcement actions
- State action · SOX Sep 2005
- State action · SFJ Feb 2005
- State action · SIE Feb 2005
- State action · SIE Nov 1998
This profile is built from EPA public records for system NY4303675 — 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.