PWSID
PR0004084
State
Puerto Rico
City
GUANICA
Population served
6,122
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
21
Violations on record
0
Unaddressed
0
Health-based
37
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2024. Official EPA record →
Recent enforcement actions
- State action · SFJ Dec 2024
- State action · SOX Jun 2024
- State action · SOX Jun 2023
- State action · SFJ Mar 2023
- State action · SOX Aug 2020
- State action · SOX Oct 2019
- State action · SOX Aug 2019
- State action · SFJ Jul 2019
This profile is built from EPA public records for system PR0004084 — 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.