: Missouri River: The best fishing for the Trico hatch is up high above Craig. The Dam and Wolf Creek areas are the best for these now. Make sure your casts are very good or you will put the fish down. Fish are still eating hoppers and ants, with these you don't have to look for rising heads. Weeds are an issue this time of year in most of the river. A BAD Issue. The river is fishing really tough right now and there is not much flow either. Only a few more weeks and we won't have to deal with the weeds.