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Water system · PWSID LA1073031

MONROE WATER SYSTEM

MONROE, LA · ~57,000 people served

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

PWSID

LA1073031

State

Louisiana

City

MONROE

Population served

57,000

Primary source

Surface water

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 Aug 2024). Levels in parts per trillion (ppt).

PFBA

5.6 ppt

limit —

No federal limit

Violations & enforcement

14

Violations on record

0

Unaddressed

12

Health-based

43

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2019 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Treatment technique · Bromate health-based began Oct 2010 Resolved
Treatment technique · Bromate health-based began Jul 2010 Resolved
Monitoring & reporting · Bromate began Apr 2010 Resolved
Treatment technique · Bromate health-based began Apr 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2005 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SOX Dec 2019
  • State action · SIF Oct 2019
  • State action · SIA Aug 2019
  • State action · SIE Aug 2019
  • State action · SIF Aug 2019
  • State action · SIA Jun 2019
  • State action · SIE Jun 2019

This profile is built from EPA public records for system LA1073031 — 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.