ST MARTIN INDUSTRIAL PARK WATER SYSTEM

ST. MARTINVILLE, LA · ~150 people served

Check your exact address → ST. MARTINVILLE overview

100

Excellent

PurityRadar safety score

PWSID

LA1099029

State

Louisiana

City

ST. MARTINVILLE

Population served

150

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

123

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Jan 2024 Unaddressed

Other · EPA contaminant 7500 began Aug 2021 Unaddressed

Treatment technique · EPA contaminant 0700 health-based began Feb 2019 Unaddressed

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Other · EPA contaminant 7500 began Nov 2022 Resolved

Max contaminant level (MCL) · Arsenic health-based began Oct 2022 Resolved

Other · EPA contaminant 7500 began Aug 2022 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jul 2022 Resolved

Max contaminant level (MCL) · Arsenic health-based began Apr 2022 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jan 2022 Resolved

Treatment technique · EPA contaminant 0700 health-based began Aug 2021 Resolved

Recent enforcement actions

State action · SID Apr 2025
State action · SOX Dec 2024
State action · SID Dec 2024
State action · SOX Nov 2024
State action · SIF Apr 2024
State action · SIA Jan 2024
State action · SIE Jan 2024
State action · SOX Dec 2023

This profile is built from EPA public records for system LA1099029 — 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.