In Michigan, aquaculture (fish farming) is legally considered a form of agriculture under the Michigan Aquaculture Development Act. To operate legally, you must register your facility with the Michigan Department of Agriculture and Rural Development (MDARD).
Below is a summary of the requirements and the process for filing your Aquaculture Facility Registration.
I. Registration Requirements
Approved Species: You can only raise fish that are on Michigan’s Approved Species List (naturally indigenous or naturalized species).
Containment Barriers: Your facility must be inspected by MDARD to verify that you have physical barriers in place to prevent the escape of fish into public waters.
Timeframe: You must submit your initial application at least 60 days before you plan to begin operations.
Exemptions: You do not need this registration for retail bait outlets, ornamental fish (aquarium trade) in closed indoor systems, or private non-commercial ponds.
II. Filing Fees (2026 Standards)
Type of Filing
Fee
Initial Facility Registration
$100.00
Annual Renewal
$75.00
Aquaculture Research Permit
$250.00
III. The Filing Process
Site & Business Plan: Before applying, you should create a detailed site plan that shows your water source, tank/pond layout, and discharge points.
Contact MDARD: Reach out to the Animal Industry Division to request the latest registration form.
Contact: Steve Hussey (Aquaculture Program Manager)
Phone: 517-284-5685
Inspection: Once your application is received, a state inspector will visit your site to check your containment systems and water quality protocols.
Health Certification: If you plan to move fish in or out of your facility, you must have a Fish Health Certificate from an accredited veterinarian or an AFS-certified health inspector.
IV. Other Possible Permits (Check if they apply)
EGLE NPDES Permit: If your facility produces more than 20,000 lbs of fish per year or discharges water into surface waters for more than 30 days a year, you must apply for a discharge permit via the MiEnviro Portal.
DNR Stocking Permit: If you intend to release fish from your facility into public waters, you must obtain a separate permit from the Department of Natural Resources (DNR).
