WALL STREET VILLAGE

COLFAX, WI · ~191 people served

Check your exact address → COLFAX overview

100

Excellent

PurityRadar safety score

PWSID

WI6560886

State

Wisconsin

City

COLFAX

Population served

191

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 Feb 2019. Official EPA record →

Monitoring & reporting · Nitrate began Oct 2018 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Jul 1999 Resolved

Monitoring & reporting · Total coliform began May 1999 Resolved

Recent enforcement actions

State action · SIF Feb 2019
State action · SIE Feb 2019
State action · SIA Feb 2019
State action · SOX Feb 2019
State action · SOX Jun 2014
State action · SO8 Feb 2013
State action · SOX Jul 2000
State action · SIF Apr 2000

This profile is built from EPA public records for system WI6560886 — 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.