One of the most anticipated events on Oregon’s fly fishing calendar is unfolding right now on the Lower Deschutes River.
The salmonfly hatch — the emergence of the giant stonefly (Pteronarcys californica) that annually draws anglers from across the Pacific Northwest and beyond — is currently at full peak from Trout Creek through Maupin, with the hatch front continuing to push upstream toward Warm Springs, according to recent fishing reports.
A Brief, Spectacular Window
The salmonfly hatch is legendary among dry-fly enthusiasts because of its sheer spectacle: the insects, which can be two to three inches long, emerge in such numbers that trout feed aggressively on the surface. For anglers willing to time their trip right, the fishing can be extraordinary.
The hatch typically moves upstream through the canyon as water temperatures rise, following a predictable progression from lower reaches near the Columbia River up through the Maupin area and toward Warm Springs. This year’s hatch appears to be tracking a normal schedule.
Local Economic Boost
The salmonfly hatch is more than just a fishing event — it’s a significant economic driver for Maupin and the surrounding area. Local fly shops, outfitters, and lodging fill quickly during peak hatch weeks, and the Deschutes River corridor between Maupin and Warm Springs sees some of its heaviest recreational traffic of the year.
The river is accessible by foot, drift boat, and raft. Much of the canyon corridor is managed by the Bureau of Land Management and is open to the public, with designated camping areas along the bank.
Know Before You Go
Anglers should be aware that Stage 1 fire restrictions are now in effect on BLM-managed public lands in Central Oregon, which affects campfire rules along the river corridor. Additionally, certain sections of the Upper Deschutes above Benham Falls were recently closed to angling but are scheduled to reopen May 22.
Oregon fishing licenses are required and can be purchased online at myodfw.com. A Combined Angling Tag is required for steelhead. Catch-and-release rules apply in many sections of the Lower Deschutes.