TAHOE PARK WATER COMPANY

ELDORADO HILLS, CA · ~750 people served

Check your exact address → ELDORADO HILLS overview

100

Excellent

PurityRadar safety score

PWSID

CA3110018

State

California

City

ELDORADO HILLS

Population served

750

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 Aug 2024. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved

Treatment technique · EPA contaminant 0200 health-based began May 2018 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved

Monitoring & reporting · Total coliform began Jun 2010 Resolved

Monitoring & reporting · Total coliform began Feb 2010 Resolved

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

Treatment technique · EPA contaminant 0200 health-based began Jun 1993 Resolved

Monitoring & reporting · EPA contaminant 0200 began Nov 1992 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1992 Resolved

Monitoring & reporting · EPA contaminant 0200 began Aug 1992 Resolved

Recent enforcement actions

State action · SOX Aug 2024
State action · SFJ Feb 2024
State action · SOX Aug 2019
State action · SFJ May 2018
State action · SFL May 2018
State action · SOX Aug 2017
State action · SOX Aug 2017
State action · SFL Jun 2017

This profile is built from EPA public records for system CA3110018 — 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.