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Water system · PWSID CA0202522

SIERRA PINES MOBILE HOME PARK

SOUTH LAKE TAHOE, CA · ~70 people served

Check your exact address → SOUTH LAKE TAHOE overview
85
Excellent
PurityRadar safety score

PWSID

CA0202522

State

California

City

SOUTH LAKE TAHOE

Population served

70

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

9

Violations on record

2

Unaddressed

1

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2016. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · Total coliform began Oct 2013 Resolved
Monitoring & reporting · Total coliform began Aug 2013 Resolved
Monitoring & reporting · Total coliform began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Apr 2013 Resolved
Monitoring & reporting · Total coliform began Mar 2013 Resolved
Monitoring & reporting · Total coliform began Feb 2013 Resolved
Monitoring & reporting · Total coliform began Jun 2012 Resolved

Recent enforcement actions

  • State action · SFH Oct 2016
  • State action · SIA Dec 2014
  • State action · SIA Dec 2014
  • State action · SID Dec 2014
  • State action · SID Dec 2014
  • State action · SID Dec 2014
  • State action · SID Dec 2014
  • State action · SID Dec 2014

This profile is built from EPA public records for system CA0202522 — 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.