TOWN OF ARNAUDVILLE WATER SYSTEM

ARNAUDVILLE, LA · ~3,957 people served

Check your exact address → ARNAUDVILLE overview

100

Excellent

PurityRadar safety score

PWSID

LA1099001

State

Louisiana

City

ARNAUDVILLE

Population served

3,957

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

10,500 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Nov 2015 Resolved

Monitoring & reporting · Total coliform began Oct 2015 Resolved

Other · EPA contaminant 7500 began Oct 2014 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2013 Resolved

Treatment technique · EPA contaminant 0700 health-based began Dec 2011 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Recent enforcement actions

State action · SOX Jun 2017
State action · SOX Jun 2017
State action · SOX May 2017
State action · SIA Feb 2016
State action · SOX Dec 2015
State action · SIF Dec 2015
State action · SIE Nov 2015
State action · SIA Nov 2015

This profile is built from EPA public records for system LA1099001 — 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.