EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID PR0003363

Puerto Rico · Surface water

Las Marias

Federal compliance record for an active community water system reporting 7,193 people served.

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.
Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

What EPA flags—and what it does not

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • NOT FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • NOT FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations1rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window1EPA export count

Current contaminant or rule entries

  • Treatment Technique Violation

Entries in the three-year window

  • 0300=Interim Enhanced Surface Water Treatment Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys

Site visits, past 5 years
1
Inspection visits
0
Other visits
1
Last sanitary survey
03/20/2024
Last recorded visit
03/20/2024
Significant deficiencies
0

Places served in the export

State / territory
Puerto Rico
Cities
LAS MARIAS
ZIP codes
Not supplied
Federal PWSID
PR0003363
Registry ID
110013197619

04 / HOW TO USE THIS RECORD

A starting point—not the last word.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

How the ledger is built →