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Water system · PWSID MN1040038

Willow Brook

100
Excellent
PurityRadar safety score

PWSID

MN1040038

State

Minnesota

City

Bemidji

Population served

60

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

3

Violations on record

0

Unaddressed

0

Health-based

5

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 2020 began Oct 2024 Resolved
Monitoring & reporting · EPA contaminant 2959 began Oct 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved

Recent enforcement actions

  • State action · SOX Feb 2025
  • State action · SIE Feb 2025
  • State action · SFJ Feb 2025
  • State action · SOX Jun 2021
  • State action · SIA Jun 2021

This profile is built from EPA public records for system MN1040038 — 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.