Skip to Main Content View Text-Only

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Suite 1000, Portland, OR 97204

Appendix F

Appendix F1

Depth to Groundwater Investigation

Appendix F2

Infiltration Testing (revised March 2010)

Appendix F3

Topsoil Specification for Vegetated Stormwater Systems (revised April 2013)

Appendix F3 Vendor List

2013 list of stormwater facility topsoil vendors and haulers

Appendix F4a

Templates and Facility Plant Lists

Appendix F4b

2012 Revised Green Streets Plant List

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.