NORTHCREST MOBILE HOME PARK

SAN DIEGO, CA · ~250 people served

Check your exact address → SAN DIEGO overview

100

Excellent

PurityRadar safety score

PWSID

CA0800552

State

California

City

SAN DIEGO

Population served

250

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 Dec 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Oct 2022 Unaddressed

Other · EPA contaminant 7000 began Jul 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2006 Resolved

Monitoring & reporting · Total coliform began Feb 2005 Resolved

Monitoring & reporting · Total coliform began Apr 2001 Resolved

Monitoring & reporting · Total coliform began Jan 1999 Resolved

Monitoring & reporting · Total coliform began Nov 1993 Resolved

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

Recent enforcement actions

State action · SFL Dec 2025
State action · SFJ May 2025
State action · SOX Sep 2022
State action · SFL Feb 2021
State action · SFL Feb 2021
State action · SOX Mar 2020
State action · SFJ Jan 2019
State action · SFL Jan 2019

This profile is built from EPA public records for system CA0800552 — 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.