PWSID
CA4500149
State
Ohio
City
WESTLAKE
Population served
120
Primary source
Groundwater
Score history
No change since tracking began Jun 17, 2026.
5 score updates logged since tracking began Jun 17, 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
3
Violations on record
0
Unaddressed
0
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2018. Official EPA record →
Recent enforcement actions
- State action · SOX Mar 2018
- State action · SFL Apr 2013
- State action · SOX Apr 2013
- State action · SIF May 2010
- State action · SFG Feb 2010
- State action · SOX Feb 2010
- State action · SFL Jan 2008
This profile is built from EPA public records for system CA4500149 — 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.