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Water system · PWSID WI4450278

GREENVILLE UTILITIES VIL OF

GREENVILLE, WI · ~11,340 people served

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

PWSID

WI4450278

State

Wisconsin

City

GREENVILLE

Population served

11,340

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

31

Violations on record

0

Unaddressed

1

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2011. Official EPA record →

Other · EPA contaminant 7000 began Jul 2011 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Monitoring & reporting · Gross alpha began Jul 2008 Resolved
Monitoring & reporting · Uranium began Jul 2008 Resolved
Monitoring & reporting · Combined radium-226/228 began Jul 2008 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2008 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jul 2008 Resolved
Monitoring & reporting · Total coliform began Jun 2008 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2964 began Oct 1994 Resolved
Monitoring & reporting · EPA contaminant 2955 began Oct 1994 Resolved
Monitoring & reporting · EPA contaminant 2969 began Oct 1994 Resolved

Recent enforcement actions

  • State action · SOX Jul 2011
  • State action · SIF Mar 2009
  • State action · SIF Mar 2009
  • State action · SIE Nov 2008
  • State action · SIA Nov 2008
  • State action · SOX Nov 2008
  • State action · SO8 Nov 2008
  • State action · SOX Sep 2008

This profile is built from EPA public records for system WI4450278 — 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.