Quick read - May 18, 2026
- Flow at Pelton: 4,200 cfs, stable
- Water temperature at Maupin: 52 to 54 F AM, 57 F PM
- Active hatches: salmonfly (peak Maupin to Sherars), PMD (mid-morning), caddis (evening)
- Recommended starter rig: size 6 Chubby Chernobyl on top, size 16 PMD comparadun on 16-inch 5X dropper
- Float pressure: heavy through Maupin; lighter at Trout Creek and below Macks Canyon
Most published fishing reports for the Deschutes River are written either to sell flies at a shop counter or to bait clicks on a regional aggregator. This one does neither. It is written by a person who has fished this river through every season for two decades, updated when conditions change rather than on a content-marketing calendar, and structured by reach because the Deschutes does not fish the same from Pelton Dam to Heritage Landing.
The Lower Deschutes is approximately 100 miles of river, from the bottom of the Pelton Round Butte Project at river mile 100 to the Columbia River confluence at river mile 0. It passes through Warm Springs Reservation land, BLM-managed public land, a small amount of private inholding, and one unfishable cataract (Sherars Falls, river mile 44). What we think of as "the fishing" is the 80 miles between Warm Springs and the mouth, broken naturally into four character reaches that fish differently and warrant different reports.
The four reaches and how they are fishing
Reach 1 - Warm Springs to Trout Creek (RM 100 - 87)
The upper Lower Deschutes runs through Warm Springs Reservation land for much of this reach and access from the east bank requires a tribal angling permit in addition to the standard Oregon license. The west bank is BLM and accessible at Mecca Flat. This reach is the first to warm in spring, the first to see salmonflies emerge in numbers, and the most reliably productive water during a runoff year when downstream sections are off-color.
Current report: Salmonfly hatch is winding up. Adults present but not yet in heavy concentration. PMDs are reliable from 9:00 a.m. to 11:30 a.m. Caddis emergence in the evening is light but increasing. The dry-fly fishing here will improve over the next week and become the best on the river by the end of May, after the heavy boat traffic moves downstream with the bug.
Recommended approach: Wade or float with anchor stops. Fish a salmonfly dropper rig in the bank seams and a PMD off the dropper in the second hour of daylight. Avoid the busiest two hours after the Trout Creek put-in fills with boats - first light or late afternoon is more productive than mid-morning here in late May.
Reach 2 - Trout Creek to Maupin (RM 87 - 51)
This is the classic multi-day float water of the Deschutes and the section most anglers mean when they say "the Deschutes." It is also the most heavily pressured. The reach includes the famous Whiskey Dick and Wapinitia Creek areas, North Junction, and the run down past Buck Hollow into Maupin proper. The Class III White River rapid sits at the head of this reach and is the first significant whitewater coming downstream from Trout Creek.
Current report: Salmonfly hatch is at peak between Wapinitia and Beavertail as of mid-May 2026. The wading is good above and below the busiest float-camp clusters (Wagonblast and Twin Springs). PMDs are emerging on schedule. Trout in the 14 to 16 inch range are common; 18s and 19s are present and reliable for the angler who hits a quiet bank in the first or last hour of light. Boat traffic peaks midday - plan accordingly.
Recommended approach: Fish the morning before the boat traffic, hike to a quiet bank during the busy hours, and come back to a fresh seam at dusk for the caddis swing. The most under-fished water in this reach is the long, flat tailouts between the busy gravel-bar camps; people drift past them looking for the next rapid.
Reach 3 - Maupin to Macks Canyon (RM 51 - 24)
The middle reach of the Lower Deschutes - from the town of Maupin down to the road's-end at Macks Canyon - is the reach most accessible to walk-in anglers. The Deschutes Access Road parallels the river for the entire reach with frequent pull-offs and named access points (Oak Springs, Long Bend, Sandy Beach, Pine Tree, Oasis, Beavertail, Macks Canyon). This reach also includes Sherars Falls, an unfishable cataract at RM 44 that is also a treaty dipnet fishery for the Confederated Tribes of Warm Springs.
Current report: Salmonfly hatch is active. PMDs are reliable. The water below Sherars Falls is fishing for the first time since fall - the section closed to all angling above Sherars (a winter closure for spawning steelhead in the upper Deschutes) does not affect this reach, which is open year-round. Look for redbands holding tight to the ledge rock on the inside of the long bends below Sandy Beach.
Recommended approach: This is the easiest reach to wade-fish for someone without a boat. Drive the access road, stop at a pullout that has not just been worked, and hike upstream or downstream to fresh water. The bank-side seams hold fish. The middle of the river generally does not - the Deschutes is a bank fish in most of its named runs.
Reach 4 - Macks Canyon to Heritage Landing (RM 24 - 0)
The lower reach of the Deschutes is the steelhead canyon. The road ends at Macks Canyon and the river runs through a deep basalt canyon to the Columbia confluence at Heritage Landing. Access is by boat (multi-day float, with strict camping regulations), by mountain bike or foot along the old railroad grade on the east bank, or by walking up from Heritage Landing at the mouth.
Current report: The salmonfly hatch is finishing in this reach. PMDs and caddis are present. The reach fishes well for trout in May and June, then transitions to summer steelhead beginning in late July. As of May 18, 2026, the first steelhead are not yet showing - they will arrive in seven to ten weeks. The trout fishing in this reach between now and steelhead arrival is excellent and uncrowded.
Recommended approach: If you have the legs and the time, the rail-grade walk from Macks Canyon downstream is the most productive day fishing on the Lower Deschutes for an angler without a boat. Take water, take more food than you think you need, and fish a single rod with a dry-dropper. The fish here are not pressured and they take a well-presented size 16 caddis without much hesitation.
Flow, temperature, and timing notes
Pelton Regulating Dam controls flow on the Lower Deschutes. Releases are coordinated by Portland General Electric and the Confederated Tribes of Warm Springs, who jointly own the Pelton Round Butte Project. The dam stabilizes flow and reduces the seasonal extremes a free-flowing river of this size would normally have, but it does not eliminate them. Spring releases typically run between 4,000 and 5,000 cfs. Late summer flows can drop to 3,500 cfs. Winter flows are similar.
The river is fishable at almost any flow within the operating envelope, but the wading changes. Below 4,000 cfs, most named runs are crossable in the right places and the bank water comes within a comfortable cast. Above 5,000 cfs, the river gets pushy and the bank water gets harder to reach without a boat. Above 6,500 cfs - rare - the river fishes from the boat or not at all.
Water temperature is the variable that most directly drives the fishing. The Deschutes is relatively cool by Western standards thanks to the deep release from Lake Billy Chinook, but the canyon below Sherars Falls warms in summer. By late July, surface temperatures in the lower canyon can exceed 65 F by mid-afternoon. We strongly discourage fishing for redbands when water temperatures are above 65 F - it is a survivable stress threshold for released fish but the margin is thin. Fish at dawn during the summer warm windows or fish for steelhead, which tolerate the warmer temperature better.
What the published shop reports get wrong
Two systematic errors recur in published shop reports for this river. The first is the tendency to lump the entire Lower Deschutes together when the salmonfly hatch is on. The hatch moves upstream at roughly five to seven miles per week and a report that says "salmonflies are on the Deschutes" without specifying a reach is useless. A second is the over-promotion of dry-fly fishing during midday hours when the actual catch rates - even in a hot hatch - are in the morning and evening. Selling dry flies is easier than selling soft hackles. The fish do not care.
A third error is the absence of any discussion of recreational pressure. The Lower Deschutes between Trout Creek and Maupin sees more than 50,000 angler-days per year and the number of multi-day rafting trips on the river is in the thousands. Pressure is a real and ignored variable in published reports. We mention it because it changes the recommendation: the right water at the wrong hour is the wrong water.
How we produce this report
I fish the Deschutes a minimum of 30 days a year and most years considerably more. The report is built from a combination of personal field notes, water temperature measurements taken by hand at several fixed points each trip, flow data from the Pelton release page, and conversations with a small group of trusted anglers who fish reaches I do not get to every week. I do not run a guide service, do not sell flies, and have no financial relationship with any commercial entity that benefits from a positive fishing report.
For the broader seasonal picture, see the Deschutes River hatch charts. For specific patterns I tie and fish, the fly profiles page expands as the year goes on. For trip logistics, the where to stay on the Deschutes page covers lodging from Maupin to Madras.

