HARRISON TOWNSHIP

HARRISON TOWNSHIP, MI · ~24,314 people served

Check your exact address → HARRISON TOWNSHIP overview

100

Excellent

PurityRadar safety score

PWSID

MI0003040

State

Michigan

City

HARRISON TOWNSHIP

Population served

24,314

Primary source

SWP

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 Sep 2021. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Mar 2014 Resolved

Recent enforcement actions

State action · SOX Sep 2021
State action · SIF Apr 2021
State action · SIE Jan 2021
State action · SIA Jan 2021
State action · SOX Aug 2014

This profile is built from EPA public records for system MI0003040 — 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.