I fly fish this river a lot. Last week, I went up three times and it was some of the most picky fishing I have ever had there.
The tiny wild trout were all over my flies (did not matter which pattern) but the big stockers were VERY selective. It seemed they were actively feeding but I managed one 11 inch stocker out of three days. I usually have some easy fishing with stockers but not this week. Tiny flashback pheasant tail nymph did it in the end. I saw someone crash my spot and nail a lunker with a minijig.