Watch Full Movie Online. The 45-minute documentary celebrates the history of the Catskill Water System with rare archival film footage and historic photographs. Deep Water tells the story of the building of the Ashokan Reservoir, Shandaken Tunnel, Schoharie Reservoir, and the Catskill Aqueduct. Narrated by Robb Webb (the voice of "60 Minutes II"), Deep Water documents how several Catskill Mountain towns were destroyed and flooded, how immigrant workers built the dams and tunnels, and how brilliant engineering and political maneuvering allowed the system to be built.