KYBURZ MUTUAL WATER COMPANY

KYBURZ, CA · ~150 people served

Check your exact address → KYBURZ overview

100

Excellent

PurityRadar safety score

PWSID

CA0900300

State

California

City

KYBURZ

Population served

150

Primary source

Surface water

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 2024. Official EPA record →

Treatment technique · EPA contaminant 0300 health-based began Sep 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jul 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jun 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began May 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Apr 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Mar 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Feb 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Apr 2022 Resolved

Monitoring · Lead & Copper Rule began Mar 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2020 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jan 2020 Resolved

Recent enforcement actions

State action · SOX Feb 2024
State action · SFL Feb 2024
State action · SOX Nov 2023
State action · SFL Oct 2023
State action · SOX Sep 2023
State action · SFL Aug 2023
State action · SOX Aug 2022
State action · SFL May 2022

This profile is built from EPA public records for system CA0900300 — 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.