Future salmon and trout incoming! Fall and winter egg-take efforts wrapping up at DNR facilities
Every year, the Department of Natural Resources stocks fish in Michigan waters to provide fishing opportunities and maintain healthy ecosystems. Where do these stocked fish come from? It all starts with collecting fish eggs, and the DNR has been working hard this fall gathering the necessary eggs to produce fish for stocking. Fall egg collections have been completed for wild Chinook and coho salmon and for captive broodstocks of brown, brook and lake trout, and rainbow trout egg collection will soon begin.
Chinook salmon eggs were collected Oct. 1–16 at the Little Manistee River Weir. Eggs and milt (sperm) are gathered from fish during the annual salmon run. At the weir, salmon swim up a fish ladder and into holding ponds. From there, fish are brought into the facility, where eggs and milt are collected and the eggs are fertilized.
“We experienced a solid run of wild Chinook salmon this year,” said Aaron Switzer, Fish Production Program manager. “The run at the Little Manistee was healthy enough to provide all of Michigan’s egg needs. We were also able to provide eggs to Indiana and Illinois state-owned fish hatcheries. Once hatched, reared and stocked all of these Chinook salmon contribute to the Lake Michigan salmon fishery.”
Coho salmon eggs were collected at the Platte River State Fish Hatchery Weir from Oct. 15 to Nov. 1.
“We collected nearly 6.5 million coho salmon eggs at the Platte River weir by the time the egg collection wrapped up. Read more









