The Portland Water Bureau is monitoring a fire in the Bull Run Watershed

Tap water remains safe to drink. More information or follow the Portland Water Bureau on X (Twitter) and Facebook for updates. Español | Tiếng Việt | 简体中文 | Русский| українська | Soomaali | Română | नेपाली | Chuukese

Maps, GIS and Open Data

Welcome to the City of Portland Corporate GIS (CGIS) team page. CGIS provides corporate spatial data, systems, applications and services to the organization and Portland citizens. Here you can stay current on projects, find maps, applications, access enterprise data, and offer any feedback.


Mailing address

1120 SW 5th Ave, Suite 1100
Portland, OR 97204

Related offices, programs, advisory groups, and projects