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Water system · PWSID LA1057003

THIBODAUX WATERWORKS

THIBODAUX, LA · ~14,862 people served

Check your exact address → THIBODAUX overview
100
Excellent
PurityRadar safety score

PWSID

LA1057003

State

Louisiana

City

THIBODAUX

Population served

14,862

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 Sep 2024). Levels in parts per trillion (ppt).

Lithium

10,200 ppt

limit —

No federal limit

Violations & enforcement

19

Violations on record

0

Unaddressed

8

Health-based

89

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2013 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2013 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2010 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2009 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2009 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2009 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2009 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2009 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jul 2008 Resolved

Recent enforcement actions

  • State action · SOX Feb 2017
  • State action · SOX Feb 2017
  • State action · SOX Feb 2017
  • State action · SOX Feb 2017
  • State action · SOX Sep 2015
  • State action · SIF Sep 2013
  • State action · SIA Aug 2013
  • State action · SIE Aug 2013

This profile is built from EPA public records for system LA1057003 — 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.