Crane Prairie is good, and damsel nymph action is improving a lot now. Stripping a damsel in shallow weed beds and around the logs is a good choice. Chrironomids, including thin black/red ice cream cones and hanging with my chromies are producing best. A larger #10-12 red ice cream cone is a good choice now too, plus red jig PT, 2 bit hooker in red and callibaetis nymphs. 
Crane can get surprisingly good in June with callibaetis hatches , and it can also be really poor with callibaetis when you would expect it to be better. Keep the mayfly faith and I’ll let you know tomorrow if I see any on the water.