Watertown Community Access Center 50 Columbia St, Watertown, MA02472 WCAC airs three channels on local cable systems, with programming focusing on Watertown. Town government meetings,…More sporting events and other programs air on the stations and on the WCAC web site. The facility in the basement of Watertown High School has a studio, control room, four editing suites and a computer lab. The resources are available to members. Membership is free and available to those who live and work in town.