PORT WASHINGTON WATERWORKS

PORT WASHINGTON, WI · ~12,853 people served

Check your exact address → PORT WASHINGTON overview

100

Excellent

PurityRadar safety score

PWSID

WI2460054

State

Wisconsin

City

PORT WASHINGTON

Population served

12,853

Primary source

Surface water

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 Apr 2018. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2017 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2017 Resolved

Other · EPA contaminant 7500 began Mar 2002 Resolved

Monitoring & reporting · Bromate began Feb 2002 Resolved

Monitoring & reporting · Bromate began Jan 2002 Resolved

Monitoring & reporting · Total coliform began Aug 2001 Resolved

Monitoring & reporting · Total coliform began May 2001 Resolved

Monitoring & reporting · EPA contaminant 2306 began Jan 1996 Resolved

Monitoring & reporting · Total coliform began Aug 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

State action · SOX Apr 2018
State action · SIF Mar 2018
State action · SIE Apr 2017
State action · SIA Apr 2017
State action · SO6 Feb 2011
State action · SOX Jun 2003
State action · SIF Jun 2003
State action · SFG Jun 2003

This profile is built from EPA public records for system WI2460054 — 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.