History of Fishing in Minnesota from the DNR In anticipation of Trout Days in Preston on May 20-21, we are sharing the History of Fishing in Minnesota. You can read the full article by clicking here. This document highlights not only Minnesota’s fishing history but the MinnAqua Program offered by the DNR to educate users of Minnesota’s water resources.    History of Trout Days Trout Days supports introducing youth to fishing with the youth fishing contest and related education. … [Read more...]