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Water system · PWSID LA1019118

CALCASIEU PARISH WW DISTRICT 8

LAKE CHARLES, LA · ~6,834 people served

Check your exact address → LAKE CHARLES overview
100
Excellent
PurityRadar safety score

PWSID

LA1019118

State

Louisiana

City

LAKE CHARLES

Population served

6,834

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

Lithium

18,700 ppt

limit —

No federal limit

Violations & enforcement

4

Violations on record

0

Unaddressed

1

Health-based

9

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2018. Official EPA record →

Other · EPA contaminant 7000 began Oct 2017 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2012 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

  • State action · SOX Jan 2018
  • State action · SIA Dec 2017
  • State action · SOX Jun 2013
  • State action · SIF Jun 2013
  • State action · SOX Jun 2012
  • State action · SIA Jun 2012
  • State action · SOX Jun 2005
  • State action · SIA Oct 2004

This profile is built from EPA public records for system LA1019118 — 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.