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

Crooked River Below Bowman Dam — Daily Fishing Report

Date: May 28, 2026  |  Gauge: USGS 14087400 (Crooked River below Opal Springs, near Culver)  |  Flow: 1,120 CFS  |  Water Temp: 55°F

Current Conditions

The Crooked River below Bowman Dam is running at elevated flows this morning — USGS gauge 14087400 recorded 1,120 CFS as of 5:00 AM PDT, significantly higher than typical late-spring tailwater conditions for this reach. Late-season snowmelt runoff into Prineville Reservoir has prompted higher dam releases, and the added volume from Opal Springs is keeping flows well above normal. The water is off-color in the main channel, and wading access is limited on much of the 10-mile canyon reach below the dam.

Despite challenging flows, fish are still catchable — they have moved off the main current into softer water: behind large boulders, in back eddies, against vegetated banks, and in any protected seam you can find. Water temperature is sitting at a cool 55°F, which keeps insect activity more subdued than peak season but still supports midday midge and emerging PMD activity. Earlier this week (May 22), local reports from Confluence Fly Shop noted solid fishing with PMDs beginning to pop and caddis still present — fish those patterns in protected soft-water pockets.

Hatch Activity

• Pale Morning Dun (PMD) #16–18 — Emerging — PMDs are beginning to transition in, most active midday in softer eddies and seams away from the main current push. Small imitations in soft-water pockets are the play.
• Tan/Olive Caddis #16–18 — Trailing Off — The Mother's Day Caddis run is winding down but fish still remember them. X-Caddis and soft hackles work well as searching patterns in protected water.
• Midges #20–24 — Reliable — As always on the Crooked, midge patterns remain a consistent producer morning through midday, especially in slower back eddies and tailouts where fish can sip with less effort in high flows.
• Baetis / BWO #18–22 — Present — Look for Baetis activity on overcast mornings and in shaded canyon sections. Small nymphs fished deep are the most consistent approach right now.

Top Fly Recommendations

Nymphs (primary approach in high flows — get deep, get soft water):

• Zebra Midge #20–22 — The Crooked's bread-and-butter pattern. Red or black body with a silver rib — fish it on a long, light leader in any protected seam or back eddy. Confidence fly all year long.
• Pheasant Tail Nymph #16–18 — Outstanding PMD and Baetis nymph imitation. Dead-drift in slower current lanes and behind boulders where fish are holding out of the main flow.
• Copper John #16 — The extra weight gets you down fast in elevated flows, and the attractor flash triggers reaction strikes from fish in off-color water. Excellent point fly in a two-nymph rig.

Dries (soft water and back eddies only in these flows):

• Parachute Adams #16–18 — The high-vis parachute post makes it easy to track in choppy eddy water. A great general PMD and BWO impression for fish feeding in protected lanes.
• Elk Hair Caddis #16–18 — Hang this below a dry as a dropper or dead-drift it through pockets where rising fish are sipping caddis in calmer zones.

Streamers (for targeting bigger fish in off-color water):

• Woolly Bugger #6–8 (black or olive) — Swing a Woolly Bugger through the deeper runs and below boulder gardens where large redband trout are holding in the current break. Strip or slow-swing in off-color water for reaction strikes.

Best Access Points

• Crooked River Ranch / Lower Canyon Access — The lower portion of the Wild and Scenic reach near Terrebonne. Back eddies and side channels provide the best wading options in elevated flows.
• Chimney Rock Area (BLM) — Classic midreach access with large boulders creating protected soft water. Good nymphing options even in high-flow conditions.
• Smith Rock State Park Area — Lower canyon access point; the river is wider here and some protected pockets exist on river-right below the park boundary. Check water levels before committing to a wade.
• Lone Pine / Lower Reach — The widest, shallowest reach of the fishery. In elevated flows, look for fish tucked behind any structure — boulders, root wads, and cut banks all concentrate fish.

Hazards & Notices

• Elevated Flows (1,120 CFS): Wading is dangerous in most of this reach. Do not attempt to wade the main channel. Stay on the bank and fish into soft water from shore, or nymph from stable gravel bars only. A wading staff is strongly advised.
• Off-Color Water: Visibility is reduced. Bright indicator rigs and heavier tippet (5X) are appropriate given the conditions. Longer leaders help get nymphs into the strike zone.
• Watch for Flow Changes: Bowman Dam operations can change flows rapidly. Check the USGS gauge (14087400) before heading out. Flows could stabilize or rise further depending on reservoir management this week.
• No active fishing closures on the Crooked River below Bowman Dam as of this report. Wild trout regulations apply — no bait, catch-and-release for redband trout in many sections (check current ODFW regs).

USGS flow data: Provisional, subject to revision. Gauge 14087400 below Opal Springs, near Culver, OR — reading as of 5:00 AM PDT, May 28, 2026.

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