Home/ Directory/ PR/ AGUADILLA

Water system · PWSID PR0003293

AGUADILLA

AGUADILLA, PR · ~123,885 people served

Check your exact address → AGUADILLA overview

Excellent

PurityRadar safety score

PWSID

PR0003293

State

Puerto Rico

City

AGUADILLA

Population served

123,885

Primary source

Surface water

Score history

▼ 15 points — the score moved from 100 to 85 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 85

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 Jun 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

5.2 ppt

limit 4 ppt

Above EPA limit · 1.3×

Lithium

23,720 ppt

limit —

No federal limit

PFBA

5.7 ppt

limit —

No federal limit

PFPeA

4.1 ppt

limit —

No federal limit

PFBS

3.9 ppt

limit —

No federal limit

PFHxA

3.3 ppt

limit —

No federal limit

Violations & enforcement

525

Violations on record

Unaddressed

Health-based

134

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

Max contaminant level (MCL) · Lead & Copper Rule health-based began Oct 2022 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2022 Resolved

Monitoring & reporting · Antimony began Jan 2022 Resolved

Monitoring & reporting · Chromium (total) began Jan 2022 Resolved

Monitoring & reporting · Barium began Jan 2022 Resolved

Monitoring & reporting · Arsenic began Jan 2022 Resolved

Monitoring & reporting · Selenium began Jan 2022 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 Jun 2023
State action · SFJ Mar 2023
State action · SOX Nov 2022
State action · SOX Dec 2020

This profile is built from EPA public records for system PR0003293 — 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.