I haven’t had a chance to go, but assume with the opening of LaPine State Park, access to the Tubes and Falls is back on down Road 4360. 
The hatchery appears to remain closed to access. If you can confirm this send me a message or call the shop.

PMD hatches along with some Yellow Sally’s, Ants, Beetles, Midges and some small Caddis have been getting fish to eat off the top. 
Nymphing has been really good, especially Euro Style with Jigs and Perdigons and Zebra Midges. 2 Bit Hookers and Micro Mayflies are very hot flies now as well.