SUBURBAN WATER SYSTEMS - SATIVA

COVINA, CA · ~4,363 people served

Check your exact address → COVINA overview

100

Excellent

PurityRadar safety score

PWSID

CA1910147

State

California

City

COVINA

Population served

4,363

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 Sep 2017. Official EPA record →

Reporting · Lead & Copper Rule began Feb 2017 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved

Monitoring & reporting · Total coliform began Nov 2015 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2007 Resolved

Monitoring & reporting · Total coliform began May 2007 Resolved

Monitoring & reporting · Uranium began Jan 2007 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2007 Resolved

Treatment technique · EPA contaminant 0400 health-based began Dec 2006 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2002 Resolved

Monitoring & reporting · Total coliform began Oct 1999 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1994 Resolved

Recent enforcement actions

State action · SFL Sep 2017
State action · SOX Sep 2017
State action · SFJ Jan 2016
State action · SOX Dec 2015
State action · SIA Apr 2010
State action · SOX Dec 2009
State action · SOX Dec 2009
State action · SOX Dec 2009

This profile is built from EPA public records for system CA1910147 — 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.