RUEDEN RIDGE SUBDIVISION

KAUKAUNA, WI · ~100 people served

Check your exact address → KAUKAUNA overview

100

Excellent

PurityRadar safety score

PWSID

WI4451651

State

Wisconsin

City

KAUKAUNA

Population served

100

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 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jun 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2013 Resolved

Monitoring & reporting · Total coliform began Apr 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Monitoring & reporting · Total coliform began Jul 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2011 Resolved

Recent enforcement actions

State action · SOX Aug 2025
State action · SIF Oct 2024
State action · SIE Oct 2024
State action · SIA Oct 2024
State action · SIF Nov 2017
State action · SIE Aug 2017
State action · SIA Aug 2017
State action · SOX Aug 2017

This profile is built from EPA public records for system WI4451651 — 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.