Lewiston Lake Trinity County, CA Trout Follow Share Share Lewiston Lake... Email Facebook Twitter Lewiston LakeFollow Overview Fishing Reports Guides & Tackle Stocking Schedule Map California Lewiston Lake Nearby Businesses Guides & Tackle Shops near Lewiston Lake Checkout local fishing businesses near Lewiston Lake. Add your business. Currently, no businesses are listed for Lewiston Lake. Be the first to add yours! Feature your Lewiston Lake Business here! Learn more