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The City of Portland, Oregon

Planning and Sustainability

Innovation. Collaboration. Practical Solutions.

Phone: 503-823-7700

Curbside Hotline: 503-823-7202

1900 SW 4th Ave, Suite 7100, Portland, OR 97201

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Current Projects

The Environmental Planning Program produces natural resource inventories (NRI), analyses and regulations for a variety of projects. These reports incorporate the best available information to support and inform complex environmental policy and program decisions. Staff are working on the following projects:

Willamette River Central Reach Natural Resources Protection Plan 
Inventory and recommended natural resources protection for the Central City 2035 Plan; expected to be adopted by City Council in spring of 2018

Environmental Overlay Zone Update Project (coming soon)
Starting in Spring 2018, this project will correct the location of the environmental overlay zone mapped boundaries to match the newly adopted citywide Natural Resources Inventory, which was adopted with the 2035 Comprehensive Plan in 2016.

Natural Resources Web Map
Interactive map of Portland’s natural resource features, including rivers, streams, wetlands, flood areas and vegetation in Portland and the riparian corridor and wildlife habitat functions they provide.