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Water system · PWSID CA4510003

BURNEY WATER DISTRICT

BURNEY, CA · ~3,154 people served

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

PWSID

CA4510003

State

California

City

BURNEY

Population served

3,154

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

17

Violations on record

1

Unaddressed

16

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2019. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Max contaminant level (MCL) · Total coliform health-based began Sep 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1997 Resolved

Recent enforcement actions

  • State action · SOX Jan 2019
  • State action · SIA Jan 2008
  • State action · SOX Oct 2007
  • State action · SIA Mar 2007
  • State action · SOX Sep 2006
  • State action · SOX Apr 2005
  • State action · SIA Apr 2005
  • State action · SIA Oct 2004

This profile is built from EPA public records for system CA4510003 — 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.