Wilson’S Fly Fishing is a California Department of Fish and Wildlife (CDFW) licensed fishing guide service based in Grass Valley, California. Licensed guide: Brock Wilson.

Licensed services: general, fly, boat and catch & release fishing.

Species: bass, striped bass, perch, salmon, shad, steelhead and trout.

Counties served: Alpine, Butte, Humboldt, Mendocino, Nevada, Plumas, Sierra and Yolo.

License information from the CDFW public guide license lookup, October 2026. Is this your business? Claim this listing to add photos, your website and trip details.