
For river drift fishing, the best starting point is usually a bottom-oriented nymph or subsurface fly that can dead-drift naturally through seams and runs. Micro Pat's Rubber Legs is a strong choice when you need a weighted fly to get down fast in moving water. Mirror Mysis - Umpqua is the better pick if you’re fishing tailwaters where trout are feeding on tiny natural prey.
If you want a subsurface option for more active water, Mini Articulated Trout Slider - Fulling Mill and Mini Dali Llama - Fulling Mill are good streamer choices for river drift situations where trout may respond to movement. Hardbody Leech - Umpqua is the deepest, most bottom-focused streamer here and fits slower, deeper runs or structure.
Switch to a dry fly if trout are rising and you see surface feeding. Switch to a streamer when fish are ignoring dead-drifted flies, the water is stained, or you want to cover more water and trigger reaction strikes. If the river is very technical and clear, go smaller and more natural; if it’s deeper or faster, go heavier and more bottom-oriented.
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