DNR holds the line on 2016 king salmon stocking


Lake Michigan salmon anglers troll for salmon off the port of Muskegon. Photo by Howard Meyerson

By Howard Meyerson

Grand Rapids, Mich – Lake Michigan will be stocked with 1.7 million chinook salmon in 2016, the same number as the past few years. Lake fish managers plan to hold the course rather than cut stocking in light of a dismal 2015 chinook salmon fishery.

“In April, I was ready to go to the (Great Lakes Fishery Commission) Lake Committee and recommend reducing it,” explained Jay Wesley, Michigan DNR’s Lake Michigan Basin Coordinator. “We weren’t seeing a big rebound in prey (alewives) and the advisors didn’t want to see the fishery collapse. Working with the committee through the summer we started to see wild recruitment was way down too. Then the lake warmed up and people started seeing alewives near shore. We grew confident that a spawning event was shaping up and convinced ourselves to hold the line.

“This season probably has the lowest (chinook) catch rates we’ve seen. There were days it was good, but it would disappear just as fast…And the (fall) river runs have been very poor throughout the lake – maybe a little better from Muskegon south – but well below average.”


Anglers still catch chinooks on Lake Michigan, but they are fewer in number and smaller these days. Photo by Howard Meyerson

Three years of cuts

The 2016 stocking decision comes three years following a decision by Lake Michigan fishery managers to cut chinook stocking by 50 percent lakewide, starting in 2013. The idea was to conserve the dwindling alewife population. The catch and forage base would be monitored for three years before deciding if further cuts were needed.

At the start of the 2015 fishing season, Wesley thought cuts were imminent. He said the Lake Michigan salmon population was down as far as it would go, about 75 percent below the peak in 2012. The decline, he says, is the result of the lakewide stocking cut and a decline in wild fish being caught, which dropped from 60 to 40 percent of the catch.

Dennis Eade, executive director for the Michigan Steelhead and Salmon Fishermen’s Association supports the state’s decision to hold the line. His group once strongly urged the Michigan DNR to eliminate chinook stocking in an effort to preserve alewives. They feared the fishery would crash as it did in Lake Huron when alewives disappeared. Eade said he is encouraged to learn the 2015 alewife year-class looks good on Lake Michigan.

“I think it’s a wise move to keep stocking at 2015 levels so there are some fish out there,” Eade noted. “At one point I did advocate no planting at all. I was being dramatic; it was a wake-up call. I am still very worried and some of my members are too. We love to target silver fish and don’t find the same gratification catching lake trout. Because of that I see the potential for a drop in sport fisher’s numbers. And that is an incredible threat.”

Salmon swim all over the lake

Hatchery-raised chinook salmon have coded wire tags embedded in their snouts. They

State fisheries managers say today's smaller salmon fishery is more in balance with food available for them to eat. Photo: Howard Meyerson.

State fisheries managers say today’s smaller salmon fishery is more in balance with food available for them to eat. Photo: Howard Meyerson.

have clipped adipose fins so anglers can distinguish them from wild fish and turn the heads in for data collection. The collected wire tags tell researchers where and when the fish were stocked. That combined with knowing where they were caught provides insight about chinook salmon behavior.

For instance, 88.6 percent of chinooks stocked in Lake Huron in 2014 were recovered in Lake Michigan, according to data collected by the U.S. Fish & Wildlife Service, which handles the mass marking assessments. Only .3 percent of the Lake Michigan stocked salmon turned up in Lake Huron.

Wisconsin stocked salmon show up more

Chuck Bronte, an FWS senior biologist at the Green Bay National Fish and Wildlife Conservation office, presented an update to members of the Lake Michigan Citizen’s Fishery Advisory Committee at its September meeting in in Grand Haven.  Coded wire tag data, he said, showed Wisconsin-stocked fish showed up more frequently in the lakewide fishery than those stocked in Michigan waters. Anglers fishing at southern Lake Michigan ports caught Wisconsin-stocked salmon and some stocked at Manistee while northern Michigan anglers caught Wisconsin-stocked salmon and those stocked at southern ports.

Michigan now stocks Lake Michigan with 560,000 chinooks annually. Wisconsin stocks 724,000 and Indiana and Illinois stock 200,000 and 230,000 respectively. Why Wisconsin fish fared better is still a matter of conjecture.

“It may be their early life survival is higher,” Wesley surmised. “Chinooks leave rivers (in spring as young smolts) and feed along the beach in shallow water at first. But our (Michigan) waters are cold so nothing has started; there is no zooplankton or small fish. On the other side, because of the west wind, they can at least eat terrestrial insects and maybe enough to survive.”

Other coded tag findings show that Michigan anglers catch Wisconsin-stocked salmon while Wisconsin, Indiana, Illinois and Michigan anglers catch wild salmon from Michigan – where most are produced.

Why Michigan’s wild salmon are caught more frequently the state’s hatchery salmon may be a matter of timing, Wesley said. Hatchery salmon are stocked when they are ready to smolt. They are reared in controlled conditions where schedules are not flexible. They may grow and develop faster than wild fish.

“They grow according to temperature and when they are ready to go, they are ready to go,” Wesley said.

Wild salmon, by contrast, may be slower to develop. They too grow based on temperature and smolt when they are ready, but they may smolt later in the season when lake conditions may be more conducive to survival.


© 2015 Howard Meyerson

Appears in Michigan Outdoor News.

About Howard Meyerson

After more than 30 years in the outdoor writing business, you would think I'd know better.
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6 Responses to DNR holds the line on 2016 king salmon stocking

  1. Herb Twiss says:

    Can someone open discussion on reducing bag limits to further assure the future for salmon and steelhead in Lake Michigan? Seriously, a reduction to 4 will not result in any lost revenue for the charter industry.


    • mfs686 says:

      I’d be all for that, especially a creel limit reduction on steelhead.


    • jessenit says:

      The charter industry has been begging and pleading, praying on its knees for only a three salmon limit. They never asked for or wanted five salmon limit. Dennis Eade was the person who asked for and got the 5 salmon limit.


  2. I found plenty of bait out there and every salmon I caught had alewives in them do not recommend to cut the plant


  3. Jeff Billhimer says:

    I am not trying to be a pessimist but with what I have seen over the last 3 years, it leaves little to be optomistic about. This fishery is pretty much dead as far as silver fish goes. The salmon do not have enough of a forage base to sustain them. I saw many extremely undersized salmon and steelhead this past year from spring all the way through the fall. Some even looked emaciated as if they are starving to death. I am afraid this fishery is dead and all future efforts to revive it will be futile. I hope I am wrong but I don’t think I am.


    • jessenit says:

      Yes Jeff, you are wrong. Baitfish populations fluctuate simply upon two things, the survival at age 0, and predation. If age 0 bait don’t survive, you miss a year class. If you plant 3.5 million lake trout a year, bait also gets hammered. Age 0 baitfish survive by having extremely small plankton to feed on, not big plankton like big alewife eat, but tiny tiny small plankton. Tiny small plankton are being hammered by spiny water fleas, and SOME have been filtered down to quagga mussels on the bottom in previous years. The past two brutally cold winters have prevented tiny tiny plankton from being mixed down to the bottom near mussels because of thermal layer acting as barriers. Thus, tiny tiny plankton have been prevalent for age 0 baitfish to feed upon in the upper layer of the water column, which is why we had strong baby alewife numbers this year. Age 0 perch came back strong this year too, same deal.

      It is a cycle, we can only control predators. We have controlled chinook numbers and can dial their populations up and down at will. We have not controlled lake trout numbers, and have lost complete control of lake trout populations. That is the number one threat to baitfish populations…..lake trout over population.


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