GREENWOOD WATERWORKS

GREENWOOD, WI · ~1,079 people served

Check your exact address → GREENWOOD overview

100

Excellent

PurityRadar safety score

PWSID

WI6100328

State

Wisconsin

City

GREENWOOD

Population served

1,079

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2010. Official EPA record →

Other · EPA contaminant 7000 began Jul 2010 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Other · EPA contaminant 7000 began Jul 2001 Resolved

Monitoring & reporting · Total coliform began Jun 2000 Resolved

Monitoring & reporting · Total coliform began Sep 1999 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1994 Resolved

Recent enforcement actions

State action · SOX Jul 2010
State action · SOX Aug 2004
State action · SOX Jul 2003
State action · SOX Aug 2002
State action · SOX Aug 2001
State action · SFG Aug 2000
State action · SIE Jul 2000
State action · SIA Jul 2000

This profile is built from EPA public records for system WI6100328 — 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.