BATON ROUGE WATER COMPANY

BATON ROUGE, LA · ~596,844 people served

Check your exact address → BATON ROUGE overview

100

Excellent

PurityRadar safety score

PWSID

LA1033005

State

Louisiana

City

BATON ROUGE

Population served

596,844

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 Sep 2025). Levels in parts per trillion (ppt).

Lithium

19,900 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2017. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Feb 2012 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Feb 2012 Resolved

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

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

Recent enforcement actions

State action · SOX Jan 2017
State action · SOX Sep 2014
State action · SIF Sep 2013
State action · SIE May 2013
State action · SIA May 2013
State action · SIA Jan 2010
State action · SIE Jan 2010
EPA/federal action · EFJ Dec 2002

This profile is built from EPA public records for system LA1033005 — 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.