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Planning and Sustainability

Innovation. Collaboration. Practical Solutions.

Phone: 503-823-7700

Fax: 503-823-7800

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

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Natural Resources Inventory

BLI NRI 17 Significant Natural Resources

Buildable Lands Inventory map update, June 2012

BLI NRI 16 Combined Relative Resource Value

Buildable Lands Inventory map update, June 2012

BLI NRI 15 Wildlife Relative Resource Value

Buildable Lands Inventory map update, June 2012

BLI NRI 14 Riparian Relative Resource Value

Buildable Lands Inventory map update, June 2012

BLI NRI 13 Special Habitat Areas

Buildable Lands Inventory map update, June 2012

BLI NRI 12 Proximity to Water

Buildable Lands Inventory map update, June 2012

BLI NRI 11 Proximity to Other Patches

Buildable Lands Inventory map update, June 2012

BLI NRI 10 Interior Habitat Area

Buildable Lands Inventory map update, June 2012

BLI NRI 09 Patch Size

Buildable Lands Inventory map update, June 2012

BLI NRI 08 Wildlife Movement Corridor

Buildable Lands Inventory map update, June 2012

BLI NRI 07 Bank Function Water Quality

Buildable Lands Inventory map update, June 2012

BLI NRI 06 Microclimate and Shade

Buildable Lands Inventory map update, June 2012

BLI NRI 05 Organic Inputs Food Web

Buildable Lands Inventory map update, June 2012

BLI NRI 04 Large Wood Channel Dynamics

Buildable Lands Inventory map update, June 2012

BLI NRI 03 Flow Moderation and Flood Storage

Buildable Lands Inventory map update, June 2012

BLI NRI 02 Vegetation

Buildable Lands Inventory map update, June 2012

BLI NRI 01 Streams, Wetlands, Floods, and Slopes

Buildable Lands Inventory map update, June 2012

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.