ROSELAND MOBILE HOME PARK

SAN JUAN CAPISTRANO, CA · ~130 people served

Check your exact address → SAN JUAN CAPISTRANO overview

100

Excellent

PurityRadar safety score

PWSID

CA4900675

State

California

City

SAN JUAN CAPISTRANO

Population served

130

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 Jan 2010. Official EPA record →

Monitoring & reporting · Nitrate began Jul 2009 Resolved

Monitoring & reporting · Nitrate began Jan 2008 Resolved

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

Recent enforcement actions

State action · SFL Jan 2010
State action · SOX Dec 2009
State action · SOX Jul 2008
State action · SFL Jun 2008
EPA/federal action · EOX Sep 2005

This profile is built from EPA public records for system CA4900675 — 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.