5291781
A pair of hands holds sand with sea lamprey larvae burrowed inside.
Lampricide treatment July 7 - 25, 2025

We will be applying lampricides to sections of the St. Marys River (Chippewa County) between July 7 and July 25, 2025 to target sea lamprey larvae burrowed in the stream bottom. Learn more about sea lamprey.

5289731
A pair of hands holds sand with sea lamprey larvae burrowed inside.
Lampricide treatment July 7 - 11, 2025

We will be applying lampricides to the Black Mallard Creek, the Ocqueoc River, and Trout Creek (Presque Isle County) between July 7 and July 11, 2025 to target sea lamprey larvae burrowed in the stream bottom. Learn more about sea lamprey.

Visit Us

Marquette Biological Station is not traditionally open for public visits or tours but may offer tours and information about sea lamprey research and management in the Great Lakes. We request that you call ahead to set up an appointment with our staff. This will ensure that our staff are prepared to visit with you and your group.

Driving Directions

Marquette Biological Station is located at 1095 Cornerstone Drive, Marquette, MI 49855.

Fees

There is no charge to visit.

Restrooms

Restrooms are available inside the main building.

Points of Interest

During your visit we will gladly talk with your school or civic group about our mission and the many projects we work on towards achieving it. We look forward to visiting with you soon!

Visitor Tips

We request that you call or email ahead during normal business hours to set up an appointment with our staff.

Other Facilities in the Complex

Marquette Biological Station and Ludington Biological Station work together to deliver the Sea Lamprey Control Program in the U.S. waters of the Great Lakes. 

Locations

Marquette Biological Station
1095 Cornerstone DriveMarquette,MI49855-9649
Hours
Office hours
Monday - Friday, except federal holidays
8:00 a.m. - 4:30 p.m.