Free Resource · Updated 2026
Month-by-month hatch timing, fly pattern recommendations, and current conditions for the North Umpqua River in 2026. A Wild and Scenic river in southwest Oregon with excellent Salmonfly and caddis hatches through summer and strong October Caddis action in the fall.
North Umpqua River Hatch Calendar — Quick Reference
The North Umpqua River runs through Douglas County in southwest Oregon, designated as a Wild and Scenic River through its 33-mile fly-fishing-only stretch below Soda Springs Dam. The canyon section through the Umpqua National Forest offers some of the most scenic and historically significant dry fly water in the Pacific Northwest.
Zane Grey fished and wrote about the North Umpqua in the 1920s, helping establish its reputation for large summer steelhead and wild trout. The river holds wild rainbow trout throughout the fly-fishing corridor, with summer steelhead arriving in June and remaining through fall. Resident trout fishing is excellent from spring through fall.
The Salmonfly hatch arrives in late May, overlapping with Golden Stoneflies that carry into July. Caddis are prolific from May through August. PMDs provide reliable summer dry fly action from June into August. The October Caddis hatch fires in September and October, bringing fish up aggressively in the afternoon.
Access through the fly-fishing-only stretch is along Highway 138, which follows the river through the canyon. Most water is waded. The river runs large and powerful, so reading water and wading carefully are important. The North Umpqua is known for larger-than-average wild rainbow trout that fight hard in the fast canyon current.
See the full Oregon Fly Hatch Chart for hatch timing across all of Oregon's top trout streams.
Check Conditions Near North Umpqua RiverWhat to Fish
Pteronarcys californica
The North Umpqua Salmonfly hatch arrives in late May and runs through early June. Large stoneflies blanket the canyon walls and riverbanks, and wild rainbow trout feed aggressively on the surface. Fish the slower water along cut banks and foam lines where downed stoneflies collect. This is arguably the best dry fly event of the year on the river.
Recommended: Stimulator, Sofa Pillow #4-6
Dicosmoecus sp.
The October Caddis on the North Umpqua is strong and often overlooked by anglers focused on the Deschutes. Afternoon emergences from September through October bring large fish up from deep lies. The lower canyon sections see excellent action. This hatch pairs well with BWO fishing on overcast days.
Recommended: Orange Stimulator, October Caddis Soft Hackle #6-8
Hydropsyche sp.
Caddis are the most consistent surface event on the North Umpqua through summer. Evening hatches from May through August bring fish up along riffles and in the slower pocket water below rapids. An Elk Hair Caddis dead-drifted and then swung through the tail of a pool is a reliable summer tactic on this river.
Recommended: Elk Hair Caddis, X-Caddis #14-16
Ephemerella inermis
PMDs emerge on the North Umpqua from late June through August, typically in the morning and early afternoon. The canyon sections with longer pools and flatter glides see the most reliable PMD action. Spinner falls in late afternoon extend the fishing. July is the peak month for PMD activity on the North Umpqua.
Recommended: Sparkle Dun, Comparadun #16-18
Common Questions
The fly-fishing-only section runs 33 miles from Soda Springs Dam downstream to Rock Creek. Bait and terminal tackle are prohibited in this stretch. Only artificial flies may be used. This is the most productive trout water on the river and the section Zane Grey fished in the 1920s. Highway 138 provides access along most of this corridor.
Yes. Summer steelhead arrive in the North Umpqua in June and hold in the river through fall. The fly-fishing-only section is well known for its summer steelhead fishing as well as resident trout. Check current ODFW regulations for steelhead seasons and any emergency closures before planning a trip.
It gets busy but not to the same degree as the Deschutes. The North Umpqua is a longer drive from the Portland metro area and requires more effort to access the best water. Anglers who arrive early in the morning during peak Salmonfly timing will find good water available. Midweek trips see significantly less pressure than weekends.
Wild rainbow trout in the fly-fishing section average 10 to 14 inches, with fish up to 18 to 20 inches caught regularly by experienced anglers. The river also holds larger cutthroat. The swift canyon water means these fish fight well above their size. Summer steelhead in the 5 to 10 pound range are present June through October.
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