Spectacle Lake is a 396 acre storage reservoir in the Whitestone Coulee Unit of the Okanogan-Similkameen Division of the Chief Joseph Dam Project and located near Tonasket, Washington. This is a Reclamation irrigation project associated with Chief Joseph Dam but not a part of the dam. Fish species include rainbow trout. The lake is managed as a trout fishery and possession of other species is prohibited. Fishing season from mid-April to Oct. 1. Apples, pears, cherries, and alfalfa hay are the chief crops produced in the project area. The apples are world famous for their high quality.