MT. EDEN MUTUAL WATER COMPANY

SARATOGA, CA · ~165 people served

Check your exact address → SARATOGA overview

100

Excellent

PurityRadar safety score

PWSID

CA4300831

State

California

City

SARATOGA

Population served

165

Primary source

SWP

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 Jul 2023. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved

Monitoring · Lead & Copper Rule began May 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Treatment technique · Lead & Copper Rule health-based began Apr 2019 Resolved

Monitoring & reporting · Total coliform began Aug 2010 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2001 Resolved

Monitoring & reporting · Total coliform began Sep 1995 Resolved

Monitoring & reporting · Total coliform began Nov 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

State action · SOX Jul 2023
State action · SOX May 2023
State action · SFL Nov 2022
State action · SFL Feb 2022
State action · SOX Mar 2021
State action · SFL Jun 2020
State action · SOX Oct 2019
State action · SFL May 2019

This profile is built from EPA public records for system CA4300831 — 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.