FALL RIVER - Primary hatch's:
Midges: #18-#26
BWOs: #16-#22
Terrestrials: Lady Di's
Caddis: #14-#18
CROOKED RIVER - Primary hatch's:
Midges: #18-#22
BWOs: #16-#20
Scuds: #10-#18
October Caddis: #6-#12
DESCHUTES RIVER - Below Benham Falls, primary hatch's:
BWOs: #16-#22
Fall Caddis: #6-10
Midges: #18-#22
Except for October caddis patterns, most patterns are fairly small. These small patterns call for small tippets (5x-6x).
Don't forget about streamer fishing in the fall. Streamers can catch the biggest fish in the water.