FAIRWAY ESTATES PWS CSA-18

STOCKTON, CA · ~149 people served

Check your exact address → STOCKTON overview

100

Excellent

PurityRadar safety score

PWSID

CA3901075

State

California

City

STOCKTON

Population served

149

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2011. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved

Monitoring & reporting · Total coliform began Jan 2003 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Recent enforcement actions

State action · SOX Jan 2011
State action · SIE Dec 2010
State action · SOX Aug 2008
State action · SIE Jul 2008
State action · SOX Feb 2003
State action · SIE Jan 2003
State action · SOX Jul 2002

This profile is built from EPA public records for system CA3901075 — 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.