PWSID
CT0418011
State
Connecticut
City
EAST HADDAM
Population served
81
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
18
Violations on record
0
Unaddressed
5
Health-based
51
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2011. Official EPA record →
Recent enforcement actions
- State action · SIA Jun 2011
- State action · SOX May 2011
- State action · SOX Sep 2009
- State action · SIF Sep 2009
- State action · SIA Aug 2009
- State action · SIE Aug 2009
- State action · SOX Jul 2008
- State action · SIF Jul 2008
This profile is built from EPA public records for system CT0418011 — 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.