PWSID
PR0666126
State
Puerto Rico
City
SAN LORENZO
Population served
43
Primary source
Surface water
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
4
Violations on record
3
Unaddressed
2
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2025. Official EPA record →
Recent enforcement actions
- State action · SIE Mar 2025
- State action · SFJ Mar 2025
- EPA/federal action · EFL Aug 2012
- EPA/federal action · EO7 Dec 2010
- State action · SIA Nov 2005
- State action · SIA Sep 2005
- State action · SIA Sep 2005
- State action · SIA Aug 2005
This profile is built from EPA public records for system PR0666126 — 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.