1. Map showing watersheds in Litchfield County : northwest of Waterbury, based on state topographical maps Yale Public content 1920. 2023-10-09T20:12:13Z. 2023-10-10T03:03:26Z. Waterbury (Conn.). Bureau of Engineers, cartographer, publisher. publisher not identified. English. cartographic image. Public. Connecticut, Litchfield County, and Litchfield County (Conn.).