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Water system · PWSID WI7290134

MAUSTON GREEN ACRES

COLFAX, WI · ~40 people served

Check your exact address → COLFAX overview
100
Excellent
PurityRadar safety score

PWSID

WI7290134

State

Wisconsin

City

COLFAX

Population served

40

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

125

Violations on record

7

Unaddressed

4

Health-based

207

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Other · EPA contaminant 7500 began Dec 2010 Unaddressed
Other · EPA contaminant 7500 began Oct 2010 Unaddressed
Other · EPA contaminant 7000 began Oct 2010 Unaddressed
Other · EPA contaminant 7500 began Jan 2010 Unaddressed
Other · EPA contaminant 7500 began Jan 2010 Unaddressed
Other · EPA contaminant 7000 began Oct 2009 Unaddressed
Other · EPA contaminant 7000 began Oct 2008 Unaddressed
Monitoring · Lead & Copper Rule began Aug 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2021 Resolved
Monitoring & reporting · Nitrate began Jul 2016 Resolved
Monitoring & reporting · Total coliform began Jan 2016 Resolved
Monitoring & reporting · Nitrate began Apr 2015 Resolved

Recent enforcement actions

  • State action · SIF Apr 2025
  • State action · SOX Sep 2024
  • State action · SIE Sep 2024
  • State action · SIA Sep 2024
  • State action · SOX Jan 2021
  • State action · SIA Jan 2021
  • State action · SIF Jun 2017
  • State action · SIF Jun 2017

This profile is built from EPA public records for system WI7290134 — 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.