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Water system · PWSID WI4380445

WAUSAUKEE WATERWORKS

WAUSAUKEE, WI · ~585 people served

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

PWSID

WI4380445

State

Wisconsin

City

WAUSAUKEE

Population served

585

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

9

Violations on record

0

Unaddressed

2

Health-based

26

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Other · EPA contaminant 7500 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 2017 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Other · EPA contaminant 7500 began Nov 2005 Resolved
Monitoring & reporting · Total coliform began Oct 2005 Resolved
Monitoring & reporting · Total coliform began May 2004 Resolved
Monitoring & reporting · Total coliform began Feb 1995 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SOX May 2025
  • State action · SOX Mar 2025
  • State action · SIF Mar 2025
  • State action · SOX Oct 2019
  • State action · SIF May 2017
  • State action · SIE Apr 2017
  • State action · SOX Apr 2017

This profile is built from EPA public records for system WI4380445 — 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.