The Yakima is fishing average to great depending on the day. Morning as of recently has been pretty darn good dry fly fishing. This coincides with the fact that Summer Stones are starting and they are nocturnal. Techniques have included a mixed bag if wanted; Streamers , nymphing and dry flies have all produced.
Predominant bugs include....
Summer Stoneflies
Caddis
Terrestrials
The best of summer is just starting. We are fortunate to have great water temps......Montana is in Hoot Owl conditions already; We aren't even close!