WEST LAMAR WATER ASSN #1

HATTIESBURG, MS · ~18,491 people served

Check your exact address → HATTIESBURG overview

100

Excellent

PurityRadar safety score

PWSID

MS0370011

State

Mississippi

City

HATTIESBURG

Population served

18,491

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

185

Violations on record

Unaddressed

Health-based

208

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2024 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2015 Resolved

Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved

Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved

Monitoring & reporting · EPA contaminant 4030 began Oct 2012 Resolved

Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved

Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2012 Resolved

Monitoring & reporting · EPA contaminant 4020 began Jul 2012 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jul 2012 Resolved

Recent enforcement actions

State action · SIF Apr 2025
State action · SOX Apr 2025
State action · SIE Mar 2025
State action · SFJ Mar 2024
State action · SOX Jul 2015
State action · SIF Jul 2015
State action · SFJ Jul 2015
State action · SIE Jul 2015

This profile is built from EPA public records for system MS0370011 — 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.