The river is in pretty good shape from the top down to Simms at least. Some larger fish have moved up from the lake to get up and spawn in the tribs. With great weather in store, you could have a great day. Mid day we are seeing some Blue Wing Olive hatches. Good flies are the #18 Zebra Midge, Sweet Pea in #16, and the #18 Olive Hotspot. Also Rubberlegs. Some of these fish are pretty aggressive, so swung and stripped Sculpin patterns are definitely a good idea now.  

Upper Sacramento Flows at Delta

Hot Flies:  
Dry Flies:
• D&D Cripple - March Brown
• Low Water Baetis - #18
• Adams - #12-20
• Mercer's Missing Link - Dark #14-16
• Parachute Adams - #14-18 

Nymphs/Wet Flies:
• Mercer's Tungsten October Pupa
• Morrish October Pupa
• Skip's TB October Caddis
• CB Birds Nest - #10-14
• Red Copper John - #16-18
• Zebra Midge - #18-20
• Mercury Black Beauty
• Mercer's Glass Bead Micro May - #22
• Mercer's GB Dark Stone - #8
• Mercer's Dark Stone - #6
• Pat's Rubber Legs - Brown #6-8
• GB Birds Nest - #12-14
• Gordon's Amber Wing Prince - #12-18
• Swink's BTS
• Mercer's CB Micro Mayfly - #14-16 

Streamers & Leeches:
• Sheila Sculpin
• Woolly Buggers
• Muddler Minnows - #10