TAHOE PARK WATER CO - SKYLAND/NIELSEN

ELDORADO HILLS, CA · ~50 people served

Check your exact address → ELDORADO HILLS overview

100

Excellent

PurityRadar safety score

PWSID

CA3110049

State

California

City

ELDORADO HILLS

Population served

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 Sep 2018. Official EPA record →

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

Monitoring & reporting · Total coliform began Jun 2010 Resolved

Monitoring & reporting · Total coliform began Feb 2010 Resolved

Treatment technique · Mercury health-based began Jun 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2005 Resolved

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

Treatment technique · EPA contaminant 0200 health-based began Jan 1992 Resolved

Recent enforcement actions

State action · SOX Sep 2018
State action · SFL Jul 2018
State action · SOX Oct 2011
State action · SOX Feb 2011
State action · SFL Sep 2010
State action · SFL Jul 2010
State action · SFL Nov 2009
State action · SFL Jun 2009

This profile is built from EPA public records for system CA3110049 — 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.