Blue Line Fly Fishing is a California Department of Fish and Wildlife (CDFW) licensed fishing guide service based in Susanville, California. Licensed guide: Dean Growdon.

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

Species: bass, perch and trout.

Counties served: Butte, Lassen, Modoc, Plumas, Shasta and Sierra.

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.