CLEAR LAKE WATERWORKS

Clear Lake, WI · ~1,061 people served

Check your exact address → Clear Lake overview

100

Excellent

PurityRadar safety score

PWSID

WI6490335

State

Wisconsin

City

Clear Lake

Population served

1,061

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 2012. Official EPA record →

Other · EPA contaminant 7000 began Jul 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2007 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Recent enforcement actions

State action · SOX Jul 2012
State action · SOX Jul 2007
State action · SIF Jul 2007
State action · SFG Jul 2007
State action · SIA Jul 2007
State action · SIE Jul 2007
State action · SOX Aug 2002
State action · SO6 Aug 2002

This profile is built from EPA public records for system WI6490335 — 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.