Several map series have been created for specific internal purposes of various City departments. Although these maps are typically designed to meet a particular business need, they can sometimes be useful for a variety of unintended purposes. Several map sets are available by request to City staff and the public. Map sets may be requested in their entirety or by individual map sheet.

Available Map Sets: Quarter-Section Maps, Sewer & Drainage Infrastructure, Electrical Distribution System, and DPD Map Book Pages.

The Quarter-Section Map Set is available at the Mapping and Records Vault, located on the 47th floor of the Seattle Municipal Tower, 700 5th Avenue, Suite 4700, Seattle.