FCSA 47 - QUAIL LAKE ESTATES

FRESNO, CA · ~1,988 people served

Check your exact address → FRESNO overview

100

Excellent

PurityRadar safety score

PWSID

CA1010055

State

California

City

FRESNO

Population served

1,988

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 Mar 2018. Official EPA record →

Other · EPA contaminant 7000 began Jul 2007 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2007 Resolved

Monitoring & reporting · Lead & Copper Rule began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2050 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2051 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2001 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved

Recent enforcement actions

State action · SOX Mar 2018
State action · SFL Dec 2008
State action · SIA Apr 2008
State action · SFL Dec 2007
State action · SOX Dec 2007
State action · SOX Nov 2007
State action · SFL Nov 2007
State action · SOX Sep 2006

This profile is built from EPA public records for system CA1010055 — 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.