LAKE ISABELLA COMMUNITY SERVICES DIST

SHAFTER, CA · ~500 people served

Check your exact address → SHAFTER overview

100

Excellent

PurityRadar safety score

PWSID

CA1503270

State

California

City

SHAFTER

Population served

500

Primary source

GWP

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 →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2013 Resolved

Monitoring & reporting · Total coliform began Aug 2004 Resolved

Monitoring & reporting · Total coliform began Mar 2002 Resolved

Monitoring & reporting · Total coliform began Oct 1997 Resolved

Monitoring & reporting · Total coliform began Sep 1997 Resolved

Recent enforcement actions

State action · SOX Mar 2018
State action · SIA Sep 2015
State action · SIA Sep 2013
State action · SIA Sep 2004
State action · SOX Sep 2004
State action · SIA May 2002
State action · SOX Apr 2002
State action · SOX Nov 1997

This profile is built from EPA public records for system CA1503270 — 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.