Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site on September 23, 2026.
Montmorency County, Michigan, has about 9,800 residents (2024 Census Bureau estimate). An OWI arrest in Montmorency County starts two cases, a criminal case in the District Court and a license case before the Secretary of State, and leaves three records. This guide follows the arrest from the roadside to the court file and the driving record.
This guide covers the law, the arrest, booking, the court case, the license case, the records and common questions.
Related guides: Montmorency County public records, Montmorency County arrest records, Montmorency County warrants, Montmorency County inmate search, Montmorency County criminal records, Michigan arrest records and Michigan inmate search.
The OWI Law in Michigan
Drunk driving is charged as OWI in Michigan, at a blood alcohol level of 0.08 or more.
Driving in Michigan is consent to a breath or blood test when an officer has cause to suspect OWI; the license case that follows a refusal or a failed test is run by the Secretary of State, separately from the criminal case.
For charging and sentencing, Michigan counts prior offenses within 7 years for a second offense; a third is a felony with no time limit.
Who Makes OWI Arrests in Montmorency County
The Montmorency County Sheriff's Office makes the OWI arrests in Montmorency County.
The FBI's agency list also places one more agency in Montmorency County: the Montmorency County State Police (state police); the Montmorency County State Police makes the arrests on the state highways.
The Montmorency County Sheriff's Office reported 37 arrests to the FBI for 2025, all offenses together; the FBI's count for Montmorency County does not break OWI out.
Booking After an OWI Arrest in Montmorency County
A driver arrested for OWI and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Montmorency County Sheriff's Office, held about 9 people on an average day in 2021 by the Vera Institute of Justice's count and has a jail page SearchSystems verified at montmorencysheriff.com/jail-information. The Montmorency County inmate search guide covers the jail in full.
The Court Case
The Prosecuting Attorney files the charge, and the case is heard in the District Court.
The court records page SearchSystems verified for the county is at montmorencycourts.com/case-search.
Statewide, MiCOURT Case Search is the Michigan courts' statewide case search; not every court has joined.
The License Case
An OWI arrest starts two cases: the criminal one above and an administrative one over the license, run by the Secretary of State. The driving record, kept by the Michigan Secretary of State, carries the result of both.
The Records an OWI Leaves
- The arrest report: from the agency that made the arrest, under the Michigan Freedom of Information Act.
- The court file: from the District Court, kept by the County Clerk.
- The driving record: from the Michigan Secretary of State.
More on each: Montmorency County arrest records, Montmorency County police reports and Montmorency County court records.
Frequently Asked Questions
What is the OWI limit in Michigan?
0.08 percent blood alcohol.
Where is an OWI case from Montmorency County heard?
In the District Court, brought by the Prosecuting Attorney. The court records page SearchSystems verified for the county is at montmorencycourts.com/case-search.
Where is a person arrested for OWI in Montmorency County held?
At the county jail, run by the Montmorency County Sheriff's Office, if kept in custody.
Who handles the license after an OWI arrest in Michigan?
The Secretary of State, in an administrative case separate from the court case.
How long does an OWI count as a prior in Michigan?
7 years for a second offense; a third is a felony with no time limit.
Is this the official Montmorency County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.