accessKent will be down for maintenance between 2:30 and 3:30pm, Tuesday, April 11th. The outage will be for approximately 30 minutes.
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Sheriff Department

Marine Unit

This 11 member Marine Unit is responsible for education and enforcement of all Michigan Marine Laws. The officers patrol all waterways in Kent County using, boats, personal watercraft, and might even be seen in kayaks.

Safety on our waterways is the #1 concern of the Kent County Sheriff's Department Marine Unit. The best way to keep our lakes safe is to educate the public on the laws and safety rules that apply. At the successful completion of a boater’s safety class, a boater’s safety certificate is issued to the student.

The Kent County Sheriff's Department instructs approximately 2,400 students each year in boating safety. These classes are a state certified class that are also NASBLA (National Association of State Boating Law Administrators) approved. Because of our commitment to education, we have seen a dramatic decrease in the number of boating accidents.

Sgt. Russ Larson
(616) 632-6230

Take a class before you get in your boat or climb aboard a personal watercraft.

Contact Us

Sheriff Department


701 Ball Avenue NE
Grand Rapids, MI 49503

Monday - Friday
8:00am - 5:00pm

(616) 632-6100

(616) 632-6122

Lawrence A. Stelma

Lawrence A. Stelma

Michelle Young
Under Sheriff

Kevin Kelley
Chief Deputy-Law Enforcement

Chuck Dewitt
Chief Deputy-Corrections

Correctional Facility

703 Ball Avenue NE
Grand Rapids, MI 49503

(616) 632-6400

Inmate Information
(616) 632-6300

Employee Recognition

Nominate a Kent County Employee for Quality Service!