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The City of Portland, Oregon

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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

Natural Resource Inventory Update Reports and Documents

River Plan/North Reach ESEE

Middle Columbia Corridor Inventory

Natural Resources Inventory Project Report

Natural Resources Inventory Project Report

Natural Resource Feature Data Correction Request

Report a map error or omission

NRIU Documents

NRIU Project documents

Natural Resource Inventory GIS Data Request

Request Natural Resource Inventory project GIS data