Available Fishing Guide:
Website: Darrell & Dads Family Guide Service
My dad and I have been to sprague lake many times, usually in the spring time. The fishing is usually pretty good if you are trolling, the walleye and rainbow trout can get pretty large (6 or 7 pounds). The wind can pick up very rapidly and force you to stop fishing until the wind lets up. It also makes it pretty hard to launch a boat.
Available Fishing Guide:
Website: Darrell & Dads Family Guide Service