EAST IBERVILLE WATER SYSTEM

PLAQUEMINE, LA · ~6,657 people served

Check your exact address → PLAQUEMINE overview

100

Excellent

PurityRadar safety score

PWSID

LA1047007

State

Louisiana

City

PLAQUEMINE

Population served

6,657

Primary source

GWP

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 Jun 2025). Levels in parts per trillion (ppt).

Lithium

11,800 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2014. Official EPA record →

Other · EPA contaminant 7000 began Jul 2011 Resolved

Other · EPA contaminant 7000 began Jul 2008 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2008 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

State action · SOX Mar 2014
State action · SIA Nov 2011
State action · SOX Nov 2011
State action · SOX Feb 2009
State action · SID Feb 2009
State action · SOX Jan 2009
State action · SIA Dec 2008
State action · SFL Oct 2008

This profile is built from EPA public records for system LA1047007 — 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.