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Water system · PWSID PR0005296

EL YUNQUE

RIO GRANDE, PR · ~68,024 people served

Check your exact address → RIO GRANDE overview
100
Excellent
PurityRadar safety score

PWSID

PR0005296

State

Puerto Rico

City

RIO GRANDE

Population served

68,024

Primary source

Surface water

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

58

Violations on record

0

Unaddressed

23

Health-based

75

Enforcement actions

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

Treatment technique · EPA contaminant 0300 health-based began May 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Nov 2024 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2023 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2023 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Sep 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Sep 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Aug 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Treatment technique · EPA contaminant 0300 health-based began Feb 2020 Resolved

Recent enforcement actions

  • State action · SFJ Jul 2025
  • State action · SOX Jun 2025
  • State action · SFJ Feb 2025
  • State action · SOX Dec 2024
  • State action · SFJ Apr 2023
  • State action · SFJ Apr 2023
  • State action · SOX Feb 2023
  • State action · SOX Feb 2023

This profile is built from EPA public records for system PR0005296 — 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.