Home/ Directory/ LA/ ST MARTIN WATER WORKS DISTRICT 3 - CADE

Water system · PWSID LA1099028

ST MARTIN WATER WORKS DISTRICT 3 - CADE

ST. MARTINVILLE, LA · ~3,249 people served

Check your exact address → ST. MARTINVILLE overview
100
Excellent
PurityRadar safety score

PWSID

LA1099028

State

Louisiana

City

ST. MARTINVILLE

Population served

3,249

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

18

Violations on record

1

Unaddressed

6

Health-based

49

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2021 Unaddressed
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Aug 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Aug 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Aug 2021 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7500 began May 2019 Resolved
Other · EPA contaminant 7500 began May 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Feb 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Feb 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Recent enforcement actions

  • State action · SOX Feb 2024
  • State action · SIF Feb 2024
  • State action · SOX Feb 2024
  • State action · SIF Feb 2024
  • State action · SIA Feb 2024
  • State action · SOX Jun 2023
  • State action · SIA Dec 2022
  • State action · SOX Aug 2022

This profile is built from EPA public records for system LA1099028 — 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.