CROWLEY LAKE MUTUAL WATER COMPANY

CROWLEY LAKE, CA · ~175 people served

Check your exact address → CROWLEY LAKE overview

100

Excellent

PurityRadar safety score

PWSID

CA2600546

State

California

City

CROWLEY LAKE

Population served

175

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 Feb 2015. Official EPA record →

Monitoring & reporting · Total coliform began Nov 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2002 Resolved

Monitoring & reporting · Total coliform began Nov 2001 Resolved

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

Recent enforcement actions

State action · SFJ Feb 2015
State action · SOX Dec 2014
State action · SFJ Nov 2014
State action · SIC Aug 2014
State action · SIE Aug 2014
EPA/federal action · EOX Sep 2005
State action · SOX Feb 2002
State action · SOX Dec 2001

This profile is built from EPA public records for system CA2600546 — 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.