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Water system · PWSID LA1005030

CITY OF GONZALES WATER SYSTEM

GONZALES, LA · ~16,806 people served

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

PWSID

LA1005030

State

Louisiana

City

GONZALES

Population served

16,806

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

Lithium

29,400 ppt

limit —

No federal limit

Violations & enforcement

8

Violations on record

0

Unaddressed

5

Health-based

22

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2008 Resolved
Other · EPA contaminant 7000 began Jul 2001 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SIA Dec 2025
  • State action · SOX Feb 2011
  • State action · SOX Jan 2011
  • State action · SIF Nov 2010
  • State action · SIA Oct 2010
  • State action · SIE Oct 2010
  • State action · SIE Mar 2010

This profile is built from EPA public records for system LA1005030 — 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.