RICHLAND HEIGHTS SUBD WATER SYSTEM

MANDEVILLE, LA · ~30 people served

Check your exact address → MANDEVILLE overview

100

Excellent

PurityRadar safety score

PWSID

LA1083015

State

Louisiana

City

MANDEVILLE

Population served

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0999 began Jan 2016 Resolved

Other · EPA contaminant 7500 began Dec 2015 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2015 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2015 Resolved

Other · EPA contaminant 7500 began Sep 2014 Resolved

Other · EPA contaminant 7500 began Aug 2014 Resolved

Other · EPA contaminant 7500 began Jul 2014 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved

Monitoring & reporting · Total coliform began May 2014 Resolved

Other · EPA contaminant 7500 began Apr 2014 Resolved

Recent enforcement actions

State action · SOX Aug 2017
State action · SIF Jan 2017
State action · SIA Nov 2016
State action · SIE Nov 2016
State action · SIF Aug 2016
State action · SIA May 2016
State action · SIE May 2016
State action · SOX Apr 2016

This profile is built from EPA public records for system LA1083015 — 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.