FAIRWAY DOWNS MUTUAL WATER CO

PLUMAS LAKE, CA · ~100 people served

Check your exact address → PLUMAS LAKE overview

100

Excellent

PurityRadar safety score

PWSID

CA5800572

State

California

City

PLUMAS LAKE

Population served

100

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

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

Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 2012 Resolved

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

Recent enforcement actions

State action · SFL Nov 2021
State action · SOX Jun 2021
State action · SOX Feb 2015
State action · SFJ Aug 2014
State action · SOX Dec 2012
State action · SFJ Dec 2012
EPA/federal action · EOX Dec 2003

This profile is built from EPA public records for system CA5800572 — 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.