Hoot-owl restrictions have been put in place on the entire Big Hole to the confluence with the Beaverhead. Fishing is closed daily from 2pm-Midnight.
If you find yourself out there early, prospecting with a hopper-dropper will consistently produce. Streamer fishing can be good with bigger stuff like dungeons and smaller flashy patterns. PMD and caddis action on top.
Dries:
Chubbies, Parawulff PMD, Hackel Stacker PMD, elk-hair caddis, thunder-thighs
Nymphs:
Rubber legs, mega prince, frenchie, pheasant tail, worms, iron sally
Streamers:
Dungeons, sparkle minnow, home invader, mongrel meat, sculpzilla