1900 SW 4th Ave, Suite 7100, Portland, OR 97201
The Middle Columbia Corridor / Airport Natural Resources Inventory is intended to update 20–year old inventory information for lands in the vicinity of the Portland International Airport (PDX). The draft report includes a description of the methodology, overview of the area, and inventory site descriptions including natural resource descriptions, ranks of relative resource value, and maps.
Portland International Airport site description
Buffalo Slough/Peninsula Canal site description
Middle Slough/Whitaker Slough inventory site description
Airport Way inventory site description
Little Four Corners inventory site description
Main body of the report (excluding site descriptions, references, and appendices)
Central Columbia River inventory site description
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