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Water system · PWSID CA2702520

ARROYO SECO ESTATES MWS

SOLEDAD, CA · ~70 people served

Check your exact address → SOLEDAD overview
85
Excellent
PurityRadar safety score

PWSID

CA2702520

State

California

City

SOLEDAD

Population served

70

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

15

Violations on record

2

Unaddressed

3

Health-based

28

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved
Monitoring & reporting · Total coliform began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved
Monitoring & reporting · Total coliform began Apr 2007 Resolved
Monitoring & reporting · Total coliform began Jan 2006 Resolved
Monitoring & reporting · Total coliform began Mar 2005 Resolved
Monitoring & reporting · Total coliform began Feb 2003 Resolved
Monitoring & reporting · Total coliform began Nov 2002 Resolved
Monitoring & reporting · Total coliform began Aug 2002 Resolved

Recent enforcement actions

  • State action · SOX Jul 2023
  • State action · SIA Feb 2015
  • State action · SIA Feb 2015
  • State action · SFL Feb 2015
  • State action · SIA Feb 2015
  • State action · SIA Feb 2015
  • State action · SIA Feb 2015
  • State action · SIA Dec 2010

This profile is built from EPA public records for system CA2702520 — 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.