Minn. Stat. § 97C.035
Subd. 1. Conditions.
If the commissioner determines that fish are in danger of dying, or if waters will be restored with the use of piscicides, the commissioner may rescue the fish under subdivision 2 or allow taking of the fish under subdivision 3.
Subd. 2. Rescuing fish.
If the commissioner rescues fish endangered by lack of oxygen in the winter, the fish may be transferred to other waters, sold, or otherwise disposed of.
Subd. 3. Taking fish.
(a) The commissioner may authorize residents to take fish: