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Water system · PWSID LA1111017

WEST STERLINGTON WATER SYSTEM

STERLINGTON, LA · ~1,095 people served

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

PWSID

LA1111017

State

Louisiana

City

STERLINGTON

Population served

1,095

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

11

Violations on record

0

Unaddressed

4

Health-based

43

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7500 began Jun 2024 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2021 Resolved
Other · EPA contaminant 7500 began Sep 2019 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2009 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SOX Jun 2025
  • State action · SID May 2025
  • State action · SID Apr 2025
  • State action · SIA Jul 2024
  • State action · SOX Jul 2024
  • State action · SOX Aug 2023
  • State action · SIF Nov 2021

This profile is built from EPA public records for system LA1111017 — 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.