Deschutes River Report — October 6, 2026: BWO & October Caddis Prime Time in the Maupin Canyon

Deschutes River Fishing Report — October 6, 2026

Flow: 4,140 cfs (USGS Gauge 14103000 – Moody, near Biggs, OR) | Water Temp: 60°F | Clarity: Clear

October is prime time on the lower Deschutes, and this week is delivering exactly what Central Oregon fly fishers dream about. With flows running at a steady 4,140 cfs at the Moody gauge — elevated but well within wade-able and raftable range — and a crystal-clear, 60°F river, conditions are shaping up for some of the best dry-fly action of the year. If you have been waiting for the fall window, your wait is over.

What's Hatching

The double-header hatch everyone chases in October is happening right now: Blue-Winged Olives (Baetis tricaudatus) and October Caddis (Dicosmoecus) are both on the menu, and the fish know it. BWOs typically kick off mid-morning on overcast or lightly drizzly afternoons — size #16–18 — and can generate outstanding dry-fly rises in the flats and slower tailouts. Meanwhile, the October Caddis, a large, burnt-orange bug (#6–10), is bringing big redband trout to the surface in the riffles and along the rock edges, especially in the hour before dusk. If you see swallows working the water at sunset, tie on something big and orange and hold on.

Top Fly Recommendations

• Stimulator (#8–10, orange) — Deadringer for October Caddis; skate it along the surface in riffles at dusk
• Elk Hair Caddis (#14–16) — Versatile all-day dry; works in the riffles when smaller caddis are moving
• Parachute Adams (#16–18) — Match the BWO hatch in the flat water and tailouts
• Pheasant Tail Nymph (#14–18) — Swing or dead-drift beneath an indicator during the midday lull
• Copper John (#14–16) — Add weight and fish the deeper seams and pocket water
• Woolly Bugger (#6–8, black or olive) — Strip through the deep pools for big trout and the occasional chrome steelhead

All of these patterns are available at bugsnjugs.com — order online or visit us to pick up your October essentials before hitting the river.

Best Access Points

The Maupin area remains the hub of the lower Deschutes. Hwy 216 off US-197 drops you right into town and river access. Top spots this week:

• Harpham Flat (above Sherars Falls): Excellent wade-fishing in the broad flats; BWO rises concentrate in the seams and tailouts throughout the afternoon
• Sherars Falls: A dramatic natural barrier — fish the plunge pools and eddies above and below the falls; October Caddis swarms here at dusk
• South Junction and Macks Canyon (below Sherars Falls): Prime float-fishing water; remote and lightly pressured; best accessed by drift boat or raft from Maupin
• Trout Creek Campground: Lower canyon walk-in access; excellent evening caddis action

Steelhead Note

October is the heart of wild B-run steelhead season on the lower Deschutes. Check current ODFW regulations — wild fish must be released, and there are fly-only/catch-and-release restrictions on certain sections. A Woolly Bugger on a sink-tip or a swung Stimulator through the tailouts could earn you a surprise chrome encounter.

Hazards and Closures

No active emergency closures reported. Rattlesnake activity tapers off in October but remains possible on warm afternoons — watch your step on rocky canyon banks. At 4,140 cfs at Moody, wading requires caution in faster sections; felt-soled wading boots or studs are recommended. BLM gravel roads below Maupin may be soft after recent precipitation — confirm conditions before committing a low-clearance vehicle.

Flow data: USGS Gauge 14103000 (Deschutes River at Moody, near Biggs, OR), provisional, as of 5:45 AM PDT October 6, 2026. Data subject to revision.