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Water system · PWSID PR0004114

GUARAGUAO

PONCE, PR · ~961 people served

Check your exact address → PONCE overview
100
Excellent
PurityRadar safety score

PWSID

PR0004114

State

Puerto Rico

City

PONCE

Population served

961

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

38

Violations on record

0

Unaddressed

1

Health-based

60

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 2946 began Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 2931 began Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 3014 began Apr 2019 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2019 Resolved
Monitoring & reporting · Uranium began Jan 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 2019 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2019 Resolved
Monitoring & reporting · Gross alpha began Jan 2019 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved

Recent enforcement actions

  • State action · SOX Jul 2022
  • State action · SOX Dec 2020
  • State action · SFJ Nov 2020
  • State action · SOX Aug 2020
  • State action · SOX Mar 2020
  • State action · SOX Mar 2020
  • State action · SOX Aug 2019
  • State action · SFJ Jul 2019

This profile is built from EPA public records for system PR0004114 — 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.