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Water system · PWSID LA1023012

CAMERON PARISH WW DISTRICT 9

GRAND CHENIER, LA · ~871 people served

Check your exact address → GRAND CHENIER overview
100
Excellent
PurityRadar safety score

PWSID

LA1023012

State

Louisiana

City

GRAND CHENIER

Population served

871

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

Lithium

18,800 ppt

limit —

No federal limit

Violations & enforcement

22

Violations on record

0

Unaddressed

1

Health-based

44

Enforcement actions

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

Other · EPA contaminant 7500 began Dec 2015 Resolved
Other · EPA contaminant 7000 began Oct 2015 Resolved
Other · EPA contaminant 7500 began May 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began May 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2014 Resolved
Other · EPA contaminant 7500 began Oct 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began May 2014 Resolved
Other · EPA contaminant 7500 began Mar 2014 Resolved
Other · EPA contaminant 7000 began Oct 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved

Recent enforcement actions

  • State action · SID Feb 2024
  • State action · SOX Mar 2017
  • State action · SOX Mar 2017
  • State action · SOX Mar 2017
  • State action · SOX Mar 2017
  • State action · SOX Oct 2016
  • State action · SIF Aug 2016
  • State action · SFL Jul 2016

This profile is built from EPA public records for system LA1023012 — 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.