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Water system · PWSID CA5400660

LAKE SUCCESS MOBILE LODGE

PORTERVILLE, CA · ~75 people served

Check your exact address → PORTERVILLE overview
85
Excellent
PurityRadar safety score

PWSID

CA5400660

State

California

City

PORTERVILLE

Population served

75

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

44

Violations on record

2

Unaddressed

32

Health-based

28

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2014. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Max contaminant level (MCL) · Nitrate health-based began Jan 2013 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2011 Resolved
Monitoring & reporting · Total coliform began Oct 2010 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 2010 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2010 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved
Monitoring & reporting · Nitrate began Oct 2009 Resolved

Recent enforcement actions

  • State action · SOX Apr 2014
  • State action · SOX Apr 2013
  • State action · SOX Jan 2012
  • State action · SOX Dec 2010
  • State action · SIA Nov 2010
  • State action · SFL Sep 2010
  • State action · SOX Feb 2010
  • State action · SIA Jan 2010

This profile is built from EPA public records for system CA5400660 — 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.