Good Patterns to Start With-“Current favorites” aside, River Run Outfitters suggests that the following will generally work as a starting point:
Night:
Black Bead Head Wooly Bugger, in size 6-10 (weighted).
Day:
Tungsten Bead Head Midge, Size 16 in either Red or Black
Chamois Leech size 12. Deaddrift it either under an indicator just off the bottom, or straight line with a size 6 or 8 split shot about 10 inches above the Leech.
Olive Wooly Buggers size 10 or 12.
Gray/Olive & Tan Flashback Scuds size 14/16
San Juan Worms, both the small red and the natural brown.
Peach colored Egg Pattern (Glo-Ball) fished below an indicator.
White or Black Grub (Thread Jig,) 1/100th oz, fish dead drifted under an indicator.
Copper L’il Easy, size 18