LAKE ODESSA

LAKE ODESSA, MI · ~2,018 people served

Check your exact address → LAKE ODESSA overview

100

Excellent

PurityRadar safety score

PWSID

MI0003730

State

Michigan

City

LAKE ODESSA

Population served

2,018

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 2025. Official EPA record →

Reporting · Lead & Copper Rule began Nov 2024 Resolved

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

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

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

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

Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 2008 Resolved

Monitoring & reporting · Total coliform began Dec 2000 Resolved

Monitoring & reporting · Total coliform began Jun 1993 Resolved

Monitoring & reporting · Total coliform began Aug 1991 Resolved

Recent enforcement actions

State action · SIF Jan 2025
State action · SIF Jan 2025
State action · SIF Jan 2025
State action · SOX Dec 2024
State action · SOX Dec 2024
State action · SIA Dec 2024
State action · SIE Dec 2024
State action · SIA Dec 2024

This profile is built from EPA public records for system MI0003730 — 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.