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Portland and the federal government

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Columbia Corridor and Industrial Lands Environmental Overlay Zone Project

Project
Community and Economic Development
Also called the Columbia-Industrial Ezone Project, this project will adjust the location of environmental overlay zones in the Columbia Corridor and other industrial areas to match the locations of streams, wetlands, sloughs, vegetation and wildlife habitat.
Creek in foreground, bridge going over creek and barn in background View full size image

Featured content

Man and woman on a wide, flat hiking trail with trees on either side

About the Columbia Corridor and Industrial Lands Environmental Overlay Project

A map that displays the overlay zones for the Columbia Corridor and Industrial Lands project

Read public comments on the Columbia Corridor and Industrial Lands Environmental Overlay Zone Project

A stack of papers

Columbia Corridor and Industrial Lands Ezone Project documents

A black and white map showing differently marked zones

Natural resources and environmental overlay zones

Wide angle view of Swan Island with industrial docs and cargo containers and West Hills in background

Planning for job growth and natural resource protections

close up of a pair of hands typing on a keyboard

Subscribe to Planning project updates and other emails from BPS

Aerial photo of wetlands with several ponds visible

About the Wetlands Inventory Project

Contact

Ezone staff

ezone@portlandoregon.gov
phone number503-823-4225

Related offices, programs, and projects

3 kayaks paddling on the Columbia River Slough

Ezones Map Correction Project

Portland railhub on the Willamette River

Economic Opportunities Analysis (EOA)

News

November 2025 – BPS Long-range Planning Project Updates

A monthly newsletter of BPS's active long-range land use planning work in the City of Portland. See the project updates below for more details and to find contact information for the City staff working on specific projects. Subscribe to get email notifications when these updates are posted.

Newsletter

More news

Events

Planning Commission Meeting - January 13, 2026

Tentative agenda includes Economic Opportunities Analysis (EOA) and Columbia Corridor and Industrial Lands (CCIL) Environmental Overlay Zone Project

4:00 pm – 8:00 pm
Public Meeting

Planning Commission Meeting - January 27, 2026

Tentative agenda includes Economic Opportunities Analysis (EOA) and Columbia Corridor and Industrial Lands Environmental Overlay Zone Project

5:00 pm – 8:00 pm
Public Meeting

Planning Commission Meeting - February 24, 2026

Tentative agenda includes Economic Opportunities Analysis (EOA) and Columbia Corridor and Industrial Lands Environmental Overlay Zone Project

5:00 pm – 8:00 pm
Public Meeting
More events

Past Meetings and Hearings

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