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Water system · PWSID LA1107009

TENSAS WATER DISTRICT ASSOCIATION

ST JOSEPH, LA · ~3,843 people served

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

PWSID

LA1107009

State

Louisiana

City

ST JOSEPH

Population served

3,843

Primary source

Surface water

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 Dec 2023). Levels in parts per trillion (ppt).

PFBA

6.3 ppt

limit —

No federal limit

Violations & enforcement

42

Violations on record

0

Unaddressed

34

Health-based

110

Enforcement actions

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

Treatment technique · EPA contaminant 0300 health-based began Apr 2025 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2022 Resolved
Treatment technique · EPA contaminant 0200 health-based began Aug 2022 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jul 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jun 2022 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jun 2022 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 2021 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2021 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2021 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2020 Resolved
Treatment technique · EPA contaminant 0300 health-based began Nov 2020 Resolved

Recent enforcement actions

  • State action · SIF Aug 2025
  • State action · SOX May 2025
  • State action · SIA May 2025
  • State action · SIE May 2025
  • State action · SIF Feb 2023
  • State action · SIE Jan 2023
  • State action · SIA Jan 2023
  • State action · SOX Jan 2023

This profile is built from EPA public records for system LA1107009 — 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.