Trinity River - Willow Creek Weir

The Trinity River near Willow Creek, California, is a highly productive downstream segment of this renowned anadromous fishery, serving as a critical migratory corridor. Its primary draw is robust runs of Chinook salmon, coho salmon, and steelhead, attracting dedicated anglers throughout distinct fall and winter/spring migrations.

Angling methodologies for salmon include back-trolling plugs or side-drifting roe. Steelhead are predominantly targeted via drift fishing with bait or jigs, or through precise fly fishing techniques, demanding stealth in the clear waters. The river also supports resident trout.

Access is facilitated by public launches and bank access points, though boat-based angling is often optimal for covering extensive water. Regulations on the Trinity are exceptionally stringent and dynamic, often mandating barbless hooks, restricting bait use, and imposing precise seasonal and bag limits (e.g., hatchery-only retention, quota systems). All anglers must possess a valid California fishing license and meticulously review current CDFW regulations for the Trinity River system, ensuring both compliance and the preservation of this vital natural resource.