NILES TOWNSHIP

NILES, MI · ~2,270 people served

Check your exact address → NILES overview

100

Excellent

PurityRadar safety score

PWSID

MI0004750

State

Michigan

City

NILES

Population served

2,270

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 Nov 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Other · EPA contaminant 7500 began Jan 2025 Unaddressed

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2023 Resolved

Monitoring & reporting · Cyanide began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2023 Resolved

Recent enforcement actions

State action · SIA Nov 2025
State action · SFM Nov 2025
State action · SIA Nov 2025
State action · SIE Nov 2025
State action · SIA Nov 2025
State action · SIE Nov 2025
State action · SIE Nov 2025
State action · SIA Nov 2025

This profile is built from EPA public records for system MI0004750 — 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.