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Water system · PWSID CA4300522

LAKE CANYON MUTUAL WATER COMPANY

LOS GATOS, CA · ~156 people served

Check your exact address → LOS GATOS overview
85
Excellent
PurityRadar safety score

PWSID

CA4300522

State

California

City

LOS GATOS

Population served

156

Primary source

Surface water

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

23

Violations on record

2

Unaddressed

5

Health-based

63

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2018. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Dec 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2001 Resolved
Monitoring & reporting · Total coliform began May 2001 Resolved
Monitoring & reporting · Total coliform began Feb 2000 Resolved
Other began Apr 1999 Resolved
Other began Jan 1999 Resolved
Monitoring & reporting · Total coliform began Nov 1998 Resolved
Monitoring & reporting · Total coliform began Sep 1998 Resolved
Monitoring & reporting · Total coliform began Aug 1998 Resolved
Other began Apr 1998 Resolved

Recent enforcement actions

  • State action · SOX Feb 2018
  • State action · SOX Feb 2007
  • EPA/federal action · EOX Dec 2004
  • State action · SIC Sep 2001
  • State action · SIE Sep 2001
  • State action · SIA Aug 2001
  • State action · SIE Aug 2001
  • State action · SOX Jul 2001

This profile is built from EPA public records for system CA4300522 — 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.