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Water system · PWSID WI1140058

JUNEAU WATERWORKS

JUNEAU, WI · ~2,627 people served

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

PWSID

WI1140058

State

Wisconsin

City

JUNEAU

Population served

2,627

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

12

Violations on record

2

Unaddressed

7

Health-based

45

Enforcement actions

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

Treatment technique · Lead & Copper Rule health-based began Jan 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2012 Unaddressed
Other · EPA contaminant 7500 began Jan 2024 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2024 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2023 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2021 Resolved
Treatment technique · Lead & Copper Rule health-based began Nov 2020 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2020 Resolved
Other · EPA contaminant 7500 began Jan 2020 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1995 Resolved

Recent enforcement actions

  • State action · SIF Mar 2025
  • State action · SIE Feb 2025
  • State action · SIA Feb 2025
  • State action · SIF Dec 2024
  • State action · SOX Dec 2024
  • State action · SIE Nov 2024
  • State action · SIA Nov 2024
  • State action · SIA Oct 2024

This profile is built from EPA public records for system WI1140058 — 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.