LONGVIEW MOBILE HOME PARK

SAN FRANCISCO, CA · ~147 people served

Check your exact address → SAN FRANCISCO overview

100

Excellent

PurityRadar safety score

PWSID

CO0116484

State

California

City

SAN FRANCISCO

Population served

147

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 Feb 2025. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2025 Resolved

Recent enforcement actions

State action · SIF Feb 2025
State action · SOX Feb 2025
State action · SIE Feb 2025
State action · SIA Feb 2025

This profile is built from EPA public records for system CO0116484 — 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.