BAYOU BONNE IDEE WS

MER ROUGE, LA · ~1,656 people served

Check your exact address → MER ROUGE overview

100

Excellent

PurityRadar safety score

PWSID

LA1067002

State

Louisiana

City

MER ROUGE

Population served

1,656

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 Oct 2019. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2019 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2013 Resolved

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

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

Monitoring & reporting · EPA contaminant 0600 began Jul 2010 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2009 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2009 Resolved

Other · EPA contaminant 7000 began Jul 2008 Resolved

Monitoring & reporting · EPA contaminant 0600 began Apr 2008 Resolved

Recent enforcement actions

State action · SIF Oct 2019
State action · SOX Oct 2019
State action · SIA Aug 2019
State action · SIE Aug 2019
State action · SOX Sep 2014
State action · SOX Mar 2014
State action · SOX Mar 2014
State action · SIF Dec 2013

This profile is built from EPA public records for system LA1067002 — 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.