Deschutes River › Fishing Report

Elk Hair Caddis, Stimulator, Woolly Bugger, Copper John, Pheasant Tail Nymph, Parachute Adams

September on the lower Deschutes is one of Central Oregon’s most anticipated fishing events, and 2026 is delivering. Flows are reading 4,530 cfs at the USGS Moody gauge (#14103000) as of this morning, and water temperature is sitting at a perfect 61°F — ideal conditions for both hard-fighting redside rainbow trout and the fall steelhead run that is now building in earnest throughout the Maupin corridor.

Current Conditions

The river is running clear with excellent visibility and the characteristic deep-green tint of the lower canyon has returned after late-summer warmth. Morning mist hangs in the canyon early, burning off to warm, sunny fall afternoons. Wading is manageable at 4,530 cfs — use caution in the faster runs and stick to shallower tailouts and inside bends for safe crossing points. A wading staff is always a good idea on this river.

What’s Hatching

The headline hatch of the week is the arrival of the October Caddis (Dicosmoecus) — large, burnt-orange caddis that are beginning to show along the canyon walls in the late afternoon. This iconic late-season hatch produces some of the most explosive dry-fly takes of the entire year, and fish are keyed in. Fish a large Elk Hair Caddis in size #8–10 orange or tan during the witching hour before dark. Smaller Elk Hair Caddis in olive/tan are producing throughout the day for resident redsides. Blue-Winged Olives (BWOs) are beginning to emerge during overcast windows — particularly late morning into early afternoon — bringing fish to the surface in the flatter water and back eddies. A Parachute Adams in size 16–18 covers the BWO hatch cleanly. Below the surface, a Pheasant Tail Nymph or Copper John under an indicator is consistently producing in the deeper runs and pocket water.

Steelhead Update

Fall steelhead are arriving in encouraging numbers. Fish are holding in classic lie positions: the soft cushion water at riffle heads, along main current seams, and in the inside tailouts below runs. Swing Woolly Buggers in black or olive on an intermediate or sink-tip line through these zones for the most satisfying takes. A dry-dropper combo with a large Stimulator (orange, #8) on top and a Copper John or Pheasant Tail Nymph as the dropper is also accounting for both trout and steelhead. All wild steelhead must be released unharmed and kept wet.

Best Access Points

• Maupin City Park Boat Launch — ideal launch point for a float downstream through the productive canyon
• Harpham Flat (below Sherars Falls) — excellent wade fishing with classic steelhead holding water in the riffles and runs
• Beavertail Campground — walk-and-wade access to productive runs above the falls, less crowded mid-week
• Colorado Campground — mid-canyon access, one of the best spots in the corridor for solitude

Hazards & Regulations

Sherars Falls is a mandatory portage/takeout for all watercraft — do not attempt to run the falls under any circumstances. The area at Sherars Falls is a treaty fishing site for the Confederated Tribes of Warm Springs; respect tribal operations and stay clear of their fishing platforms. Rattlesnakes remain active in September on the canyon walls — watch your step. Steelhead regulations: wild fish must be released immediately. Check current ODFW regulations before fishing. The lower Deschutes is a “no bait” zone — artificial lures and flies only in most reaches.

Recommended Flies from Bugs-N-Jugs

Stock up before you head out: Elk Hair Caddis (orange/tan, #8–12), Stimulator (orange, #8–10), Woolly Bugger (black/olive, #6–8), Copper John (#14–16), Pheasant Tail Nymph (#14–16), and Parachute Adams (#16–18) are your core box for this week on the lower Deschutes.

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