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Water system · PWSID PR0666046

QUEMADOS I SEC. LOS ORTIZ INC.

SAN LORENZO, PR · ~187 people served

Check your exact address → SAN LORENZO overview
100
Excellent
PurityRadar safety score

PWSID

PR0666046

State

Puerto Rico

City

SAN LORENZO

Population served

187

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

33

Violations on record

2

Unaddressed

9

Health-based

41

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Monitoring & reporting · Total coliform began Mar 2016 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Monitoring & reporting · Total coliform began Aug 2014 Resolved
Monitoring & reporting · Total coliform began Jul 2014 Resolved
Monitoring & reporting · Total coliform began May 2014 Resolved
Monitoring & reporting · Total coliform began Apr 2014 Resolved
Monitoring & reporting · Total coliform began Mar 2014 Resolved
Monitoring & reporting · Total coliform began Feb 2014 Resolved
Monitoring & reporting · Total coliform began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Nov 2013 Resolved

Recent enforcement actions

  • State action · SFJ Mar 2025
  • State action · SIE Mar 2025
  • State action · SOX Sep 2016
  • State action · SOX Jun 2012
  • State action · SIA Nov 2005
  • State action · SIA Sep 2005
  • State action · SIA Aug 2005
  • State action · SFG Aug 2003

This profile is built from EPA public records for system PR0666046 — 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.