PWSID
CT0120111
State
Connecticut
City
BOLTON
Population served
49
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
36
Violations on record
2
Unaddressed
8
Health-based
74
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2022. Official EPA record →
Recent enforcement actions
- State action · SOX Dec 2022
- State action · SOX Oct 2022
- State action · SIF Apr 2020
- State action · SIE Mar 2020
- State action · SIA Mar 2020
- State action · SOX Aug 2016
- State action · SOX Jan 2013
- State action · SIF Jan 2013
This profile is built from EPA public records for system CT0120111 — 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.