Deschutes River Fishing Report — June 1, 2026: Salmonfly Hatch Hits Full Peak at Maupin
Chubby Chernobyl, Stimulator, Elk Hair Caddis, Parachute Adams, Pheasant Tail Nymph, Copper John, Woolly Bugger
Deschutes River — Lower Canyon Fly Fishing Report
Date: June 1, 2026 | Flow: 4,110 cfs (USGS Moody gauge) | Water Temp: 58°F | Clarity: Clear
Welcome to the most exciting dry-fly window of the year on the Lower Deschutes. The Salmonfly (Pteronarcys californica) hatch is at full peak from Trout Creek through Maupin, with the hatch front now pushing upriver toward Warm Springs. Golden Stoneflies are overlapping heavily throughout the canyon, and a strong Tan Caddis flight rounds out an incredible afternoon and evening bite. If you have been waiting for the right time to get on the lower Deschutes — this is it.
Current Conditions
The river is running at 4,110 cfs at the USGS Moody gauge (site 14103000) as of this morning, with a water temperature of 58°F — ideal for active redside rainbows and optimal insect emergence. Clarity is clear throughout the canyon. Flows are slightly elevated for mid-season but well within normal Salmonfly-hatch range. Fish are feeding aggressively, holding tight to the banks in the boulder-strewn shoreline habitat they favor during big stonefly emergences.
Active Hatches
- Salmonfly (#4-6): Full peak from Trout Creek to Maupin — the hatch front is pushing toward Warm Springs. Fish are holding within inches of overhanging willows and rocky banks.
- Golden Stonefly (#8-10): Heavy and overlapping with Salmonflies, extending the big-dry window through the afternoon.
- Tan Caddis (#14-16): Strong evening flights throughout the canyon triggering aggressive surface rises as the light fades.
- Pale Morning Dun (#16-18): Active in slower side channels and flat tailouts from late morning through early afternoon.
- Blue-Winged Olive (#18-22): Moderate on overcast mornings and in shaded canyon sections.
Top Fly Recommendations
The hatch calls for big bugs. Lead with a Chubby Chernobyl (#6-8) or large orange Stimulator (#6-8) fished tight to the bank — these imitate both Salmonfly and Golden Stone adults perfectly and will be the go-to surface pattern for the next two weeks. For the evening caddis flight, skate an Elk Hair Caddis (#14-16) across riffles and runs. A Parachute Adams (#14-16) is your Swiss Army knife covering PMDs and general emergers in the flats. When the surface bite cools under midday sun, go subsurface with a Pheasant Tail Nymph (#14-16) or Copper John (#14) dead-drifted through boulder runs. Swing a Woolly Bugger (olive or black, #6) through deeper slots to move the trophy redsides that refuse to come up.
Best Access Points
- Maupin / Harpham Flat: Walk-in access to prime Salmonfly water. Arrive early — this is the most popular stretch and boat traffic builds by mid-morning.
- Trout Creek Campground: Excellent wade access at the upper end of the hatch push — less pressure and big fish.
- Below Sherars Falls (White River Road): Fewer crowds and trophy redsides. Four-wheel drive recommended for some access roads in this section.
- Locked Gate / Sandy Beach: Good bank access for walk-in anglers above Maupin — walk upriver for solitude.
Hazards and Important Notes
At 4,110 cfs, wading is challenging and not recommended for beginners — felt-soled wading boots and a wading staff are essential if you wade at all. Most productive bank fishing is from shore or via drift boat. Watch for rattlesnakes on warm, rocky slopes when accessing the canyon. Tribal gill-netting operations may be active near Sherars Falls — respect tribal fishing rights and keep a safe distance from the falls area. Float trip permits are required for overnight floats; day-use floats do not require a permit. USGS flow data is provisional and subject to revision.