Trinity River

October 20, 2026

By Barbless, compiled each morning from the gauges, forecasts and sources on this page.

Trinity River

Current conditions for Trinity River · Map, access and gauges

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Conditions

The Trinity is running 300 cfs from Lewiston Dam for winter, and fish are grabby and responsive to swung and skated flies. Active salmon spawning in big numbers is keeping steelhead engaged. The bite rewards technique and timing, so consider working with a guide if you are newer to the water.

Gauges

Recommended flies

Pat's RubberlegsMercer's Psycho PrinceTB Solitude StoneCoppertop DuracellMercer's Gold Bead Biot Epoxy Golden StoneCopper John RedClown EggMicro Spawn EggsBoles BazookasHo-bo SpeyBeaded AssassinsHoody's HangersBrett's Klamath Skater