Lake Sabbatia is a freshwater lake in Taunton, Massachusetts, near Watson Pond State Park. The lake is where Mill River begins and the Snake River ends. It is the largest lake in the city of Taunton and the most popularly used. There are several coves and an island within the lake. Parts of its coastline arepopulated with woods, streets, and residential homes. Lake Sabbatia is used for a variety of recreational activities such as boating, swimming, fishing, and ice fishing.