MER ROUGE WATER SYSTEM

MER ROUGE, LA · ~1,098 people served

Check your exact address → MER ROUGE overview

100

Excellent

PurityRadar safety score

PWSID

LA1067009

State

Louisiana

City

MER ROUGE

Population served

1,098

Primary source

Groundwater

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2013 Resolved

Recent enforcement actions

State action · SOX Dec 2025
State action · SIA Nov 2024
State action · SOX Jan 2024
State action · SIA Jan 2024
State action · SOX Mar 2014
State action · SIF Sep 2013
State action · SIA Sep 2013
State action · SIE Sep 2013

This profile is built from EPA public records for system LA1067009 — 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.