Shellfish & Clamming
Michigan Shellfish License 2026
Requirements, fees, and regulations for harvesting clams, oysters, and mussels in Michigan. Michigan borders four Great Lakes but has no open recreational shellfish season. Native freshwater mussels in Michigan's rivers and Great Lakes coastline are broadly protected under state and federal Endangered Species Act provisions. Zebra and quagga mussel invasions further complicate any harvest consideration.
2026 License Quick Facts
Verified 2026
Recreational Fee
Check agency
No recreational shellfish licensing; native mussels are protected species.
Commercial Fee
Varies
Contact agency
Daily Limit
See regs
Per harvester
Clam Season
Closed
Check current closures
Shellfish Species
Shellfish Available in Michigan
Species availability depends on coastal habitat, water quality, and active management programs.
Clams
Oysters
Mussels
Step-by-Step
How to Get a Shellfish License in Michigan
1
Verify Open Areas
Before purchasing a license, check that shellfish beds in your target area are currently open. Michigan Dept. of Natural Resources maintains an up-to-date list of approved harvesting areas. Water quality closures can occur quickly after rain events.
2
Purchase Your License
Purchase online at Michigan Dept. of Natural Resources, or in person at authorized license agents throughout Michigan.
3
Know Your Limits
Review the current daily bag limits for your target species.
Size minimums also apply — undersized shellfish must be returned to the water. Keep your license on your person while harvesting.
4
Harvest Responsibly
Use appropriate gear (clam rakes, oyster tongs) and handle shellfish carefully to minimize disturbance to the surrounding habitat. Replace any rocks or substrate you disturb and never harvest from closed or unclassified waters.
Requirements
Michigan Shellfish License Requirements
Harvest of native freshwater mussels is prohibited. State and federal ESA protections apply.
Important Notes
Michigan-Specific Information
Invasive zebra mussels have severely impacted native mussel populations throughout the Great Lakes basin. MDNR actively monitors and responds to invasive species spread.
Source: Michigan Dept. of Natural Resources (www.michigan.gov).
Requirements verified 2026. Always confirm current water quality closures and regulations directly with Michigan Dept. of Natural Resources before harvesting.