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Water system · PWSID PR0005597

MAGUAYO

DORADO, PR · ~31,880 people served

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

PWSID

PR0005597

State

Puerto Rico

City

DORADO

Population served

31,880

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2023). Levels in parts per trillion (ppt).

PFBA

6.7 ppt

limit —

No federal limit

Violations & enforcement

256

Violations on record

0

Unaddressed

2

Health-based

49

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2020. Official EPA record →

Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 2035 began Apr 2014 Resolved
Monitoring & reporting · EPA contaminant 2306 began Apr 2014 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2014 Resolved
Monitoring & reporting · Total coliform began Nov 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2012 Resolved

Recent enforcement actions

  • State action · SOX Jul 2020
  • State action · SOX Jul 2020
  • State action · SOX Aug 2019
  • State action · SFJ Jul 2019
  • State action · SOX Dec 2018
  • State action · SFJ Jul 2016
  • State action · SOX Jun 2016
  • State action · SOX Feb 2016

This profile is built from EPA public records for system PR0005597 — 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.