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Water system · PWSID PR0005086

CAGUAS NORTE

CAGUAS, PR · ~46,530 people served

Check your exact address → CAGUAS overview
71
Good
PurityRadar safety score

PWSID

PR0005086

State

Puerto Rico

City

CAGUAS

Population served

46,530

Primary source

Surface water

Score history

▼ 29 points — the score moved from 100 to 71 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 71

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

7.4 ppt

limit 4 ppt

Above EPA limit · 1.9×

Lithium

10,240 ppt

limit —

No federal limit

Violations & enforcement

127

Violations on record

0

Unaddressed

40

Health-based

63

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 3015 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 0100 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 0100 began Jun 2017 Resolved
Monitoring & reporting · EPA contaminant 3015 began Jun 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2017 Resolved
Monitoring & reporting · EPA contaminant 0100 began May 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began May 2017 Resolved
Monitoring & reporting · EPA contaminant 3015 began May 2017 Resolved
Monitoring & reporting · EPA contaminant 3015 began Apr 2017 Resolved

Recent enforcement actions

  • State action · SOX Feb 2021
  • State action · SOX Jul 2020
  • State action · SOX Aug 2019
  • State action · SFJ Jul 2019
  • State action · SFJ Oct 2017
  • State action · SOX Aug 2017
  • State action · SFJ Aug 2017
  • State action · SFJ Jul 2017

This profile is built from EPA public records for system PR0005086 — 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.