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Water system · PWSID WI1540119

EDGERTON WATERWORKS

EDGERTON, WI · ~5,512 people served

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

PWSID

WI1540119

State

Wisconsin

City

EDGERTON

Population served

5,512

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

1

Unaddressed

6

Health-based

36

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2018 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 · Haloacetic acids (HAA5) began Jan 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1996 Resolved

Recent enforcement actions

  • State action · SOX Mar 2025
  • State action · SIF Jun 2018
  • State action · SOX Apr 2018
  • State action · SIE Apr 2018
  • State action · SIA Apr 2018
  • State action · SOX Nov 2010
  • State action · SIF Nov 2010
  • State action · SIE Nov 2010

This profile is built from EPA public records for system WI1540119 — 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.