Tailwater · Volcanic · Oregon

Crooked River

Crooked River venue image
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The Crooked is a little tailwater jewel in the high desert below Bowman Dam — a modest, accessible river packed with small, eager redband rainbows and the occasional better fish, running cold and steady out of Prineville Reservoir through a basalt-rimmed canyon.

Species

A proper day on the water

Low and clear — careful approach country. Stay small, stay accurate.

75% confidence in this read
Water temperature for rainbow trout
Cool — slow
9°C est.ideal 10–18°C
0°14°28°
Why this score · for rainbow trout
  • Temperature8228% weight
  • Flow8022% weight
  • Clarity8518% weight
  • Feeding Time5013% weight
  • Pressure757% weight
  • Insect activity6212% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
9.0°C
Estimated
Clarity
Clear
Air temp
20°C
Wind
NW 28 km/h
Moderate breeze
Pressure
1016 hPa
Rain · 24h
0.0 mm
No rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

How to fish it · for rainbow trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Good — water clarity is right today, though time of day could be better.
Through the year
0–3 scale · June highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
2
2
1
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Freshwater ShrimpHatch
2
3
3
3
3
3
3
3
3
3
3
2
Western Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Pale Morning DunHatch
2
3
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Gallery · 1
  1. Terrain map of the venue
    Terrain map
Permits & access
Permit required — see local rules.
  • Year-round tailwater fishery; verify current ODFW Central Zone gear/limit rules for the reach below Bowman Dam.
Directions
Apple MapsGoogle Maps
About this water

The Crooked is a little tailwater jewel in the high desert below Bowman Dam — a modest, accessible river packed with small, eager redband rainbows and the occasional better fish, running cold and steady out of Prineville Reservoir through a basalt-rimmed canyon. It's nobody's wilderness epic, and that's exactly the point: it's the river you can fish on a winter afternoon when everything else is blown out or frozen, picking pockets with a small nymph under an indicator while the canyon walls keep the wind off. Because it's a tailwater the flow is set by the dam, not the sky, so the game is reading the release — a stable, moderate flow is the sweet spot, very low winter flows crowd the fish into the deeper runs and ask for finesse, and the irrigation season shuffles the whole picture. Tiny mayfly and midge patterns, light tippet, short drifts. A generous, forgiving, year-round trout river that teaches more than it lets on.

  • Volcanic
Seasons & zones
  • Trout1 January → 31 December