TREMPEALEAU WATERWORKS

TREMPEALEAU, WI · ~1,888 people served

Check your exact address → TREMPEALEAU overview

100

Excellent

PurityRadar safety score

PWSID

WI6620332

State

Wisconsin

City

TREMPEALEAU

Population served

1,888

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 Jun 2013. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved

Monitoring & reporting · Total coliform began Jul 2012 Resolved

Monitoring & reporting · Total coliform began May 2011 Resolved

Monitoring & reporting · EPA contaminant 2977 began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 2968 began Apr 2011 Resolved

Monitoring & reporting · Uranium began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 2969 began Apr 2011 Resolved

Monitoring & reporting · Gross alpha began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 2955 began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 2380 began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 4030 began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 2378 began Apr 2011 Resolved

Recent enforcement actions

State action · SIF Jun 2013
State action · SIF Oct 2012
State action · SIE Oct 2012
State action · SIA Oct 2012
State action · SOX Aug 2012
State action · SIF Jun 2012
State action · SIF Jun 2012
State action · SIF Jun 2012

This profile is built from EPA public records for system WI6620332 — 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.