Water system · PWSID NJ1518004
MANCHESTER TWP WATER UTILITY - WESTERN
PWSID
NJ1518004
State
New Jersey
City
MANCHESTER
Population served
15,613
Primary source
Groundwater
Score history
▼ 35 points — the score moved from 100 to 65 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 Jun 2025). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
5.1 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
11 ppt
limit 10 ppt
PFOA
Perfluorooctanoic acid
4.3 ppt
limit 4 ppt
PFBS
4.4 ppt
limit —
Violations & enforcement
29
Violations on record
0
Unaddressed
0
Health-based
23
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2025. Official EPA record →
Recent enforcement actions
- State action · SOX Dec 2025
- State action · SIE Nov 2025
- State action · SFJ Nov 2025
- State action · SFJ Oct 2021
- State action · SOX Sep 2021
- State action · SOX Sep 2020
- State action · SFJ Aug 2020
- State action · SOX Mar 2020
This profile is built from EPA public records for system NJ1518004 — 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.