Michigan DNR Concluded Chinook Salmon Egg Collection

State officials have finished harvesting millions of salmon eggs for hatcheries at the Little Manistee River Weir.

Updated on Oct. 9, 2026 in Fishing

Screen-print poster illustration of a salmon leaping near a river weir, featuring mustard and sage tones, representing regional fish management. — The Michigan Department of Natural Resources completed its annual Chinook salmon egg collection at the Little Manistee River, securing nearly 5 million eggs. AI Illustration. Upload story photo >

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The Michigan Department of Natural Resources has completed its 2026 Chinook salmon egg collection process at the Little Manistee River Weir. This effort successfully secured nearly 5 million eggs for various state and regional fish hatcheries.

Why it matters

Collecting these eggs is a critical component of state fish management, as the resulting fry are raised and eventually stocked back into the wild to sustain regional salmon populations. This annual operation helps ensure the stability of the local ecosystem and the continued viability of popular recreational fishing activities.

Staff harvested a total of 4.95 million Chinook salmon eggs, with the Platte River State Fish Hatchery receiving the largest individual allocation of 1.3 million eggs. Additionally, scientists performed health screenings on 60 salmon samples.

The players

Michigan Department of Natural Resources

This state agency is responsible for the management and conservation of Michigan's natural resources and public lands.

Little Manistee River Weir

This facility is a key infrastructure site used by the state to monitor, manage, and harvest fish populations.

The details

Department of Natural Resources staff performed the collection by ushering salmon into facility ponds, where eggs were harvested from females and milt was collected from males. These fertilized eggs are now being transported to hatcheries, including the Thompson and Wolf Lake facilities, for incubation and rearing.

August 15, 2026: The weir was installed to divert fish.
September 30, 2026: The official egg collection process began.
October 9, 2026: The collection process concluded for the season.
November 15, 2026: The weir is scheduled for removal.

Roadmap

The annual egg harvest is a cornerstone of the Great Lakes Chinook salmon stocking program that has been in place for decades. By supplementing natural reproduction with hatchery-raised fish, the state ensures that sport fishing remains a viable economic engine for Michigan.

This program directly sustains the salmon populations that anglers pursue throughout the season in Michigan waterways. By ensuring a steady supply of hatchery-raised fish, the state maintains the quality of sport fishing that is essential to the local outdoor recreation economy.

The takeaway

These annual efforts underscore the complex management required to support healthy fish populations in the Great Lakes basin. Residents interested in conservation can follow state updates to better understand how these stocking cycles affect seasonal fishing regulations.