LAKE ORION, VILLAGE OF

LAKE ORION, MI · ~2,973 people served

Check your exact address → LAKE ORION overview

100

Excellent

PurityRadar safety score

PWSID

MI0003740

State

Michigan

City

LAKE ORION

Population served

2,973

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 Jun 2023. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2022 Resolved

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

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2017 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Aug 2017 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Other · EPA contaminant 7000 began Jul 2000 Resolved

Recent enforcement actions

State action · SIF Jun 2023
State action · SIF Apr 2023
State action · SIF Apr 2023
State action · SIA Mar 2023
State action · SIA Mar 2023
State action · SIE Mar 2023
State action · SIE Mar 2023
State action · SOX Feb 2023

This profile is built from EPA public records for system MI0003740 — 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.