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Water system · PWSID LA1079012

HINESTON WATER SYSTEM, INC

HINESTON, LA · ~1,089 people served

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

PWSID

LA1079012

State

Louisiana

City

HINESTON

Population served

1,089

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

15

Violations on record

0

Unaddressed

10

Health-based

55

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2016. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Apr 2014 Resolved
Treatment technique · EPA contaminant 0700 health-based began Feb 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2009 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2009 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2008 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Recent enforcement actions

  • State action · SOX Jun 2016
  • State action · SIF Jun 2016
  • State action · SID Jun 2016
  • State action · SIF Jun 2016
  • State action · SIF Jun 2016
  • State action · SIF Jun 2016
  • State action · SIF Jun 2016
  • State action · SIF Sep 2014

This profile is built from EPA public records for system LA1079012 — 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.