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Water system · PWSID CA4400611

JARVIS MUTUAL WATER SYSTEM

SANTA CRUZ, CA · ~125 people served

Check your exact address → SANTA CRUZ overview
85
Excellent
PurityRadar safety score

PWSID

CA4400611

State

California

City

SANTA CRUZ

Population served

125

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

14

Violations on record

2

Unaddressed

2

Health-based

30

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Monitoring · Lead & Copper Rule began Nov 2021 Resolved
Monitoring & reporting · Total coliform began Dec 2010 Resolved
Monitoring & reporting · Total coliform began Dec 2006 Resolved
Monitoring & reporting · Total coliform began Sep 2005 Resolved
Monitoring & reporting · Total coliform began Aug 2005 Resolved
Monitoring & reporting · Total coliform began Jun 2005 Resolved
Monitoring & reporting · Total coliform began May 2005 Resolved
Monitoring & reporting · Total coliform began Mar 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2005 Resolved
Monitoring & reporting · Total coliform began Jan 2005 Resolved

Recent enforcement actions

  • State action · SOX Dec 2021
  • State action · SFM Nov 2021
  • State action · SOX Jan 2011
  • State action · SIE Jan 2011
  • State action · SIA Jan 2011
  • State action · SOX Jan 2007
  • State action · SIA Jan 2007
  • State action · SIE Jan 2007

This profile is built from EPA public records for system CA4400611 — 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.