CIENEGA

SANTURCE, PR · ~3,904 people served

Check your exact address → SANTURCE overview

100

Excellent

PurityRadar safety score

PWSID

PR0003862

State

Puerto Rico

City

SANTURCE

Population served

3,904

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2024. Official EPA record →

Monitoring & reporting · Nitrate began Jul 2024 Resolved

Monitoring & reporting · Nitrate began Jan 2024 Resolved

Other · EPA contaminant 7000 began Jul 2020 Resolved

Monitoring & reporting · EPA contaminant 2036 began Jan 2019 Resolved

Monitoring & reporting · EPA contaminant 2046 began Jan 2019 Resolved

Other · EPA contaminant 7000 began Oct 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SFJ Dec 2024
State action · SFJ Dec 2024
State action · SOX Jun 2024
State action · SOX Aug 2020
State action · SOX Aug 2019
State action · SFJ Jul 2019
State action · SOX Jun 2019

This profile is built from EPA public records for system PR0003862 — 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.