SHOREWOOD HILLS WATERWORKS

MADISON, WI · ~1,670 people served

Check your exact address → MADISON overview

100

Excellent

PurityRadar safety score

PWSID

WI1130236

State

Wisconsin

City

MADISON

Population served

1,670

Primary source

GWP

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 Nov 2024. Official EPA record →

Other · EPA contaminant 7500 began Oct 2024 Unaddressed

Other · EPA contaminant 7500 began Oct 2012 Unaddressed

Other · EPA contaminant 7500 began Jan 2008 Unaddressed

Other · EPA contaminant 7500 began Jan 2004 Unaddressed

Other · EPA contaminant 7000 began Jul 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2013 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2008 Resolved

Monitoring & reporting · Total coliform began Nov 2004 Resolved

Recent enforcement actions

State action · SOX Nov 2024
State action · SOX Aug 2024
State action · SIA Aug 2024
State action · SOX Aug 2024
State action · SIA Aug 2024
State action · SIF Jul 2024
State action · SIA Jan 2024
State action · SIE Jan 2024

This profile is built from EPA public records for system WI1130236 — 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.