Nymphing Strategies for Trinity River Steelhead: Flow, Depth, and Control
Alex Ross
Fly Fisher, Guide
Steelhead on the Trinity River aren’t accidental fish—and neither are the anglers who consistently find them. In this episode, professional guide Alex Ross breaks down the nuts and bolts of deep nymphing for Trinity River steelhead from a drift boat. We dive into reading flow-driven water, boat positioning, rigging for depth and control, fly selection by conditions, and the subtle adjustments that turn “good water” into hooked fish. If you want a practical, guide-tested approach to putting winter steelhead in the net on one of California’s most iconic rivers, this is an episode you don’t want to miss.
Just a few of the questions asked and answered during the interview:
- For anglers who haven’t fished it, how would you describe the Trinity River compared to other West Coast steelhead rivers?
- How do dam releases and changing flows affect where steelhead hold?
- How do fish position differently in low flows versus high flows?
- What types of water on the Trinity consistently produce with deep nymphing?
- Are the techniques you use river specific, or do they work other places?
- How do you determine your starting depth?
- Do you prefer fixed indicators or adjustable systems from a drift boat—and why?
- What’s your philosophy on split shot vs. weighted flies?
- What are your go-to fly patterns for Trinity steelhead nymphing?
- What rod, reel, line, leader and tippet setup do you recommend?
- How can you tell if your weight is riding properly?
- How critical is boat control in deep nymphing success?
- What visual clues tell you a run will hold steelhead?
- what is the etiquette on back rowing and re-drifting a run?
