Sacramento River - Upper Fish Report for 10-21-2025
October Caddis are definitely coming off in and around Dunsmuir
Sacramento River - Upper - Siskiyou, CA (Siskiyou County)
by The Fly Shop
10-21-2025
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October Caddis are definitely coming off in and around Dunsmuir. Don't expect to get a good dry fly bite all day long. Fish will key on the pupae moving around during the day, you will get more fish on the swing in tailouts. The best dry bite will happen in November when the hatch is on the wane. Otherwise, fish are on still on small black offerings in the mornings. The overall winner was a dark BP Weiss nymph. The fishing on the upper end around and above Dunsmuir continues to be very good. Midges, Blue Wing Olive nymphs, and the occasional Hydropsyche Caddis will be what these fish will key on. Black and Red #16-18 Zebra Midges, BP Weiss Nymphs, Rubberlegs (at times), #14 Fox Poopahs, small Dark Lords, Olive Hotspots, and Duracells can be high-sticked, Dry Dropper underneath a Chubby Chernobyl, or under an indicator. Euronymphing will work too. Bring Adams, Elk Hair Caddis and Missing Links #14 - 18 for the evenings. The October Caddis should be moving to the slack water soon, so a tan/orange Mop Fly or #10 Posse Bugger should be in your future.
Upper Sacramento Flows at Delta
Hot Flies:
Dry Flies:
• Sedgeback October Caddis - #10
• 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
• 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
• Jigged Birds Nest - #14-16
• Gordon's Amber Wing Prince - #12-18
• Mercer's CB Micro Mayfly - #16-18
• Walt's Worm
Streamers & Leeches:
• Sheila Sculpin
• Woolly Buggers
• Zack's Stillwater Swimming Leech - #8
More Reports
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The Fly Shop Reports
for Wednesday, October 15th
Fall River: The season on the Fall is winding up, but you can still get on fish if you know where to look
Hat Creek: The Blue Wing Olives should be popping now and the fish will be putting on the feed bags
Klamath River - Upper - CA: Water clarity on the lower end has been good
Sacramento River - Lower: The Sac is back!
McCloud River: October Caddis should be coming off in good numbers now
Pit River: The fall is a great time to fish the Pit
Trinity River: Nothing additional to report this week except the fishing continues to be stellar on the T!
Sacramento River - Upper: October Caddis are definitely coming off in and around Dunsmuir
Shasta Lake: The cooling continues and you should be able to fish high in the water column for rainbows soon
Lewiston Lake: Lewiston Lake Fishing Report
Manzanita Lake: The storm dropped some snow on the park and this may be your last opportunity to fish Manzanita
Pyramid Lake: The lake was 70 F at the surface, but with the storms is cooling off rapidly
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