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Water system · PWSID CA1610006

STRATFORD PUD

HANFORD, CA · ~1,277 people served

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

PWSID

CA1610006

State

California

City

HANFORD

Population served

1,277

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

9

Violations on record

0

Unaddressed

2

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2018. Official EPA record →

Monitoring & reporting · Total coliform began Oct 2009 Resolved
Monitoring & reporting · Total coliform began Apr 2009 Resolved
Monitoring & reporting · Total coliform began Jun 2007 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2005 Resolved
Monitoring & reporting · Total coliform began Dec 2004 Resolved
Other · Total coliform began Jan 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1999 Resolved
Monitoring & reporting · Total coliform began Sep 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 1995 Resolved

Recent enforcement actions

  • State action · SOX Mar 2018
  • State action · SIA Dec 2009
  • State action · SIA Jun 2009
  • State action · SIA Aug 2007
  • State action · SIA May 2006
  • State action · SIA Mar 2005
  • State action · SFL Apr 2004
  • State action · SFL Sep 1999

This profile is built from EPA public records for system CA1610006 — 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.