TAHOE CITY PUD - MADDEN CREEK

TAHOE CITY, CA · ~300 people served

Check your exact address → TAHOE CITY overview

100

Excellent

PurityRadar safety score

PWSID

CA3110043

State

California

City

TAHOE CITY

Population served

300

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 Jul 2019. Official EPA record →

Monitoring · Lead & Copper Rule began Feb 2017 Resolved

Monitoring · Lead & Copper Rule began Jul 2016 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved

Monitoring & reporting · Total coliform began Nov 2006 Resolved

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

Recent enforcement actions

State action · SOX Jul 2019
State action · SOX Apr 2017
State action · SFJ Apr 2017
State action · SFL Aug 2016
State action · SOX Dec 2008
State action · SOX Nov 2006
EPA/federal action · EOX Sep 2005

This profile is built from EPA public records for system CA3110043 — 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.