District Maps For an interactive map of the District, click here. Printable Maps (PDF): General Use (District Boundary, Canals, Pipelines) District Vicinity Map – Letter (8.5″ x 11″) 2026District Map Arch D (24″ x 36″) 2026District Basin Map 2026District Facilities Map – Arch E (36″ x 48″) 2026Director Divisions Director Division (11″ x 17″) 2026Water Distribution System Distribution System Map – Arch D (24″ x 36″) 2026 Aerial BasemapDistribution System Map – Arch D (24″ x 36″) 2026 Grey Basemap