Oxygenated waters have been key for nymphing...#12 and 14 Classics have been the ticket recently with the #8-10 Stone nymphs taking a third place.
Dry flies on hopper banks and in the last hour with Caddis.
There have been a lot of recreation floaters and cliff jumpers lately.....Stay clear of them or the may end up in your boat looking for a beer or falling from the sky.