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Water system · PWSID WI1130220

DANE WATERWORKS

DANE, WI · ~1,117 people served

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

PWSID

WI1130220

State

Wisconsin

City

DANE

Population served

1,117

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

10

Violations on record

0

Unaddressed

1

Health-based

25

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2023. Official EPA record →

Monitoring · Lead & Copper Rule began May 2022 Resolved
Monitoring & reporting · Gross alpha began Jan 2009 Resolved
Monitoring & reporting · Uranium began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2009 Resolved
Monitoring & reporting · Gross alpha began Jan 2009 Resolved
Monitoring & reporting · Uranium began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 2050 began Oct 2008 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1994 Resolved

Recent enforcement actions

  • State action · SIF Jan 2023
  • State action · SOX Jun 2022
  • State action · SIE Jun 2022
  • State action · SIA Jun 2022
  • State action · SOX Jan 2010
  • State action · SOX Nov 2009
  • State action · SIF Oct 2009
  • State action · SIF Oct 2009

This profile is built from EPA public records for system WI1130220 — 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.