PWSID
MA1193000
State
Massachusetts
City
MONTEREY
Population served
149
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
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
2
Violations on record
0
Unaddressed
1
Health-based
24
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 2016. Official EPA record →
Recent enforcement actions
- State action · SOX Apr 2016
- State action · SFL Jun 2015
- State action · SOX May 2015
- State action · SOX Oct 2014
- State action · SFJ Feb 2014
- State action · SOX Jan 2013
- State action · SFJ Aug 2012
- State action · SOX Feb 2010
This profile is built from EPA public records for system MA1193000 — 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.