OTSEGO TOWNSHIP

OTSEGO, MI · ~1,133 people served

Check your exact address → OTSEGO overview

100

Excellent

PurityRadar safety score

PWSID

MI0005065

State

Michigan

City

OTSEGO

Population served

1,133

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 Jan 2020. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved

Monitoring & reporting · Total coliform began Apr 2009 Resolved

Monitoring & reporting · Total coliform began Nov 2004 Resolved

Recent enforcement actions

State action · SIA Jan 2020
State action · SOX Oct 2019
State action · SOX May 2009
State action · SIE May 2009
State action · SIA May 2009
State action · SOX Dec 2004
State action · SIA Dec 2004
State action · SIE Sep 1989

This profile is built from EPA public records for system MI0005065 — 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.