Delft

Windom, MN · ~58 people served

Check your exact address → Windom overview

100

Excellent

PurityRadar safety score

PWSID

MN1170010

State

Minnesota

City

Windom

Population served

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 Jan 2026. Official EPA record →

Monitoring · Lead & Copper Rule began Oct 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2021 Resolved

Recent enforcement actions

State action · SFJ Jan 2026
State action · SIE Jan 2026
State action · SOX Jan 2026
State action · SIA Dec 2025
State action · SOX Oct 2021

This profile is built from EPA public records for system MN1170010 — 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.