Let them go, carefully, guys. Dollies are not doing well. I recall reading some statistics by NMFS, I believe, which said that dollies inhabit only about %40 of the systems they once did. I believe this has to do with the fact that dollies are more sensitive to environmental distress than other salmonids, as well as attempts to eradicate them. With that in mind, we should all remember that not only is this species in trouble, it is a valuable indicator species that we need to have in the rivers. Please be kind to the dollies.