MOUNT MADONNA CENTER

WATSONVILLE, CA · ~170 people served

Check your exact address → WATSONVILLE overview

100

Excellent

PurityRadar safety score

PWSID

CA4400764

State

California

City

WATSONVILLE

Population served

170

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 May 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Apr 2025 Resolved

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Max contaminant level (MCL) · Total coliform health-based began Apr 2009 Resolved

Monitoring & reporting · Total coliform began Mar 2008 Resolved

Monitoring & reporting · Total coliform began Feb 2007 Resolved

Monitoring & reporting · Total coliform began Nov 2005 Resolved

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

Recent enforcement actions

State action · SOX May 2025
State action · SFL May 2025
State action · SOX Feb 2021
State action · SFL Feb 2021
State action · SOX May 2009
State action · SIE May 2009
State action · SIA May 2009
State action · SOX Apr 2008

This profile is built from EPA public records for system CA4400764 — 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.