PWSID
CT0861021
State
Connecticut
City
CANTERBURY
Population served
301
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
11
Violations on record
0
Unaddressed
3
Health-based
33
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 2020. Official EPA record →
Recent enforcement actions
- State action · SIE Sep 2020
- State action · SIA Sep 2020
- State action · SIF Sep 2020
- State action · SOX Jul 2020
- State action · SOX Aug 2016
- State action · SOX May 2012
- State action · SIF May 2012
- State action · SIE May 2012
This profile is built from EPA public records for system CT0861021 — 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.