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Water system · PWSID CA3900701

CURRIER ESTATES WATER CORP

100
Excellent
PurityRadar safety score

PWSID

CA3900701

State

California

City

TRACY

Population served

148

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

3

Health-based

15

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Nov 2024 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2004 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SFL Jan 2025
  • State action · SIE Feb 2015
  • State action · SOX Feb 2015
  • State action · SIA Jul 2011
  • State action · SOX Jul 2011
  • State action · SOX Jul 2011
  • State action · SIA Jul 2010

This profile is built from EPA public records for system CA3900701 — 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.