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Water system · PWSID CA4000653

RANCHO COLINA MOBILE HOME PARK

MORRO BAY, CA · ~249 people served

Check your exact address → MORRO BAY overview
100
Excellent
PurityRadar safety score

PWSID

CA4000653

State

California

City

MORRO BAY

Population served

249

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

1

Violations on record

0

Unaddressed

1

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2024. Official EPA record →

Max contaminant level (MCL) · Nitrate health-based began Aug 2023 Resolved

Recent enforcement actions

  • State action · SOX Jan 2024
  • State action · SFL Aug 2023

This profile is built from EPA public records for system CA4000653 — 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.