Lake Superior lake trout harvest
Lake trout harvest (WI-2 waters)
Click on the white cross hatch icon below to see lake trout harvest totals for 2019-2020. Harvest totals will be updated monthly. The season may close when the harvest total reaches the trigger.
- Lake trout harvest totals 2019-2020
Date Month Harvest Total Harvest Number to reach the triggerDec '193312,797Jan '20414412,756Feb '201,1071,15111,649Mar '204611,61211,188Apr '20 *341,64611,154 May '20 * 632 2,278 10,522 June '20 * 2,089 4,367 8,433 July '20 3,764 8,131 4,669 August '20** 3,237 11,368 1,432
* Due to the Safer at Home Order, there was no creel survey conducted in April-June and the 2017-2019 average harvest was used.
** Based on received information as of 9/11/2020
Lake trout sport angler quota calculation
The lake trout sport angler allocation for WI-2 during the 2019 and 2020 fishing season is 17,000 fish. Angler harvest is monitored with the use of a creel survey and mandatory charter captain reports. A harvest trigger has been set to prevent overharvest of lake trout. When the 12,800 fish trigger is reached, lake trout fishing in WI-2 may be immediately closed, with no more fishing for lake trout. The trigger was set to account for delays in data processing during times of potential high harvest.
Lake Superior lake trout management
The lake trout in Lake Superior are managed within two harvest zones (WI-1 and WI-2). Lake trout numbers declined in the WI-2 zone – the Apostle Islands area of Lake Superior - during 2003 to 2012. As a result, harvest quotas were reduced for sport and commercial fishers.
How was this regulation selected? Over the past several years, Fisheries Management has asked anglers for input regarding various lake trout regulation options. In the fall of 2017, anglers participated in a poll that included four different bag and length limit options (see below) and the associated risk with each option reaching the quota before the end of the season (September 30th).
Results from the survey indicated a majority of participants supported a regulation that included a bag of two lake trout with a 15-inch minimum and one fish that could be longer than 25 inches. This regulation option allows the greatest harvest opportunity but also has a moderate risk of reaching the quota prior to the end of the season.