SPRING CREEK ESTATES PWS

STOCKTON, CA · ~119 people served

Check your exact address → STOCKTON overview

100

Excellent

PurityRadar safety score

PWSID

CA3900927

State

California

City

STOCKTON

Population served

119

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 Feb 2015. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved

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

Max contaminant level (MCL) · Total coliform health-based began Sep 2004 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Recent enforcement actions

State action · SIE Feb 2015
State action · SOX Feb 2015
State action · SOX Feb 2008
State action · SIE Jan 2008
State action · SOX Oct 2004
State action · SIE Sep 2004
State action · SOX Jul 2002

This profile is built from EPA public records for system CA3900927 — 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.