MADISON — A record 881,977 walleye were stocked in key Wisconsin waters this past year as state, private and tribal hatcheries continued to put Wisconsin Walleye Initiative funding to work for anglers, state fisheries officials said.
The initiative, proposed by Gov. Scott Walker with the 2013-15 biennium budget and approved for continuation through the 2017-19 budget, has paid to upgrade state hatcheries and provided extra operating funds needed to keep fish on site longer and feed them minnows, the DNR said in a news release Tuesday, Dec. 12. The initiative also provided grants to upgrade three tribal hatcheries and six private facilities to meet the stocking demand statewide, the release said.
Natural reproduction accounts for more than 80 percent of the walleye caught in Wisconsin. The Wisconsin Walleye Initiative is part of DNR’s overall management strategy to help restore naturally reproducing populations of walleye in lakes that formerly supported naturally reproducing populations and improve walleye numbers in lakes that need regular stocking to maintain good fisheries.
While stocking the larger, extended growth fingerlings makes sense in some lakes, DNR also stocks about 1.4 million small fingerlings each year, and works with several cooperators to stock walleye fry into several bodies of water. DNR fisheries biologists develop stocking plans for the different sized fish based on specific lake conditions; in some lakes the smaller fish perform very well and are more cost effective than the larger fish.
In the last year before the launch of the Wisconsin Walleye Initiative, DNR stocked 142,121 extended growth walleye. Since the initiative began, DNR has stocked 455,307 large fingerlings in 2013, 719,670 fish in 2014, 760,969 fish stocked in 133 waters in 2015 and 797,815 in 2016.
Those totals include the contributions from tribal and private hatcheries. In 2017, 177,891 fish came from private and tribal hatcheries.