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Water system · PWSID LA1073004

BROWNVILLE WATER SYSTEM

WEST MONROE, LA · ~9,696 people served

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

PWSID

LA1073004

State

Louisiana

City

WEST MONROE

Population served

9,696

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2025). Levels in parts per trillion (ppt).

Lithium

13,600 ppt

limit —

No federal limit

Violations & enforcement

25

Violations on record

1

Unaddressed

25

Health-based

91

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2021. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Jan 2021 Unaddressed
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2019 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved

Recent enforcement actions

  • State action · SIF Feb 2021
  • State action · SOX Jan 2021
  • State action · SIA Jan 2021
  • State action · SIE Jan 2021
  • State action · SID Oct 2019
  • State action · SIF Apr 2019
  • State action · SIE Feb 2019
  • State action · SIA Feb 2019

This profile is built from EPA public records for system LA1073004 — 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.