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

Multnomah Boulevard Stormwater Retrofits

photo of a stormwater facility on Multnomah BoulevardMultnomah Boulevard is major transportation corridor and stormwater runoff from the street carries pollutants to Tryon and Verrmont creeks. In 2011, Environmental Services constructed stormwater planters and swales that capture stormwater and allow it to soak into the ground. Vegetation and soil in the planters filter pollutants.

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. 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.