ALBERTA SUBDIVISION

THIENSVILLE, WI · ~75 people served

Check your exact address → THIENSVILLE overview

100

Excellent

PurityRadar safety score

PWSID

WI2460141

State

Wisconsin

City

THIENSVILLE

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 Jan 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Sep 2022 Resolved

Monitoring & reporting · EPA contaminant 3014 began Jul 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Apr 2022 Resolved

Other · EPA contaminant 7500 began Jan 2022 Resolved

Monitoring · Lead & Copper Rule began Dec 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2021 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 2003 Resolved

Other · EPA contaminant 7000 began Jul 2001 Resolved

Recent enforcement actions

State action · SOX Jan 2025
State action · SIF Feb 2023
State action · SIF Feb 2023
State action · SOX Feb 2023
State action · SIF Feb 2023
State action · SOX Feb 2023
State action · SIF Feb 2023
State action · SIA Feb 2023

This profile is built from EPA public records for system WI2460141 — 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.