LEWISBURG BELLEVUE WATER SYSTEM

OPELOUSAS, LA · ~8,226 people served

Check your exact address → OPELOUSAS overview

100

Excellent

PurityRadar safety score

PWSID

LA1097006

State

Louisiana

City

OPELOUSAS

Population served

8,226

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

Lithium

39,100 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

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

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

Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

State action · SOX May 2017
State action · SIF Apr 2013
State action · SIE Mar 2013
State action · SIA Mar 2013
State action · SOX Jan 2011
State action · SIF Oct 2010
State action · SIE Oct 2010
State action · SIA Oct 2010

This profile is built from EPA public records for system LA1097006 — 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.