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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

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

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Deadline to Register for the Ecoroof Symposium is Approaching

Monday May 12th is the deadline to register for the 2014 Ecoroof Symposium

The sixth annual Ecoroof Symposium is coming up on Wednesday, May 21st, and the deadline to register is Monday, May 12th.

 2014 Portland Ecoroof Symposium

Wednesday, May 21, 2014 - 8:30am - 6:00pm

World Trade Conference Center, 121 SW Salmon 2WTC, Portland, Oregon


Why should you attend?

  • It's A GREAT DEAL! Registration is $50 – coffee, morning/afternoon refreshments, and lunch are included. Space is still available – advanced registration is required. Register here.
  • EXCELLENT SPEAKERS! Get to the Bottom Line on Green Roof Return on Investment. See the event program.
  • LOCAL VENDORS! The Vendor Showcase will feature Portland green roof practitioners. Reserve a table.
  • EDUCATION CREDIT AVAILABLE! Continuing education credit: AIA, ASLA, and OLCB. Learn more.

The deadline to register for the 2014 Ecoroof Symposium is Monday, May 12th!

The 2014 Ecoroof Symposium is sponsored by the City of Portland Environmental Services, the Oregon Chapter of ASLA, and AIA Portland

Get to Know Your North and Northeast Portland Watershed


Columbia Slough community events have a little something for everyone!

May and June mean fun events are coming up with our partners at the Columbia Slough Watershed Council.  These are great opportunities to experience some of the history, nature and water issues along the Columbia Slough in North and Northeast Portland.  Some of these events require early registration because they fill up fast. 

We hope to see you out there!


Vanport flood 1948Evening Canoe the Slough  Wednesday, May 21st, 6:00-8:30 PM (full, wait list registration available)  

Vanport Flood Tour  Friday, May 30, 4:00-6:00 PM.  Learn about the Columbia River flood that wiped out Oregon’s second largest city in 1948. 

Cycle the Well Field  Saturday, May 31st, 8:45 AM-1:30 PM.  Learn about Portland’s supplemental drinking water supply from your bike.

Stewardship Saturday  Saturday, May 31st, 9:00 AM -12:00 PM.  Lend a hand at Wilkes Park, one of Northeast Portland’s newest natural area park properties.  Work is underway to protect and restore the Slough’s only remaining tributary stream.

Community canoe trip on the SloughJune (Mark your calendars now and sign up early!)

Explorando el Columbia Slough  Saturday, June 14th, 1:00-5:00 PM.  This annual bilingual celebration has fun activities for all ages.  Bring the family for storytelling, boat rides on the Slough, live music and more.

Bring Your Own Boat Paddle  Tuesday, June 24th, 5:30-7:30 PM.  Have your own canoe or kayak, but need a little nudge to get it out on the water? Join this expedition in search of turtles, osprey and other wonders of the Slough.

North Portland Paddle  Saturday, June 28th, 1-4 PM.  Meet your neighbors out on the Slough at this event just for North Portlanders.  Super safe and fun bimaran canoes are provided. 

Take a ride on the wild side!


Sunday Parkways stop will celebrate the plants, critters and rivers that make Portland so special.

bikes crossing Johnson Creek on bridgeOn Mother’s Day, May 11th, Sunday Parkways takes a ride on the wild side of East Portland with a featured stop at Foster Floodplain Natural Area on Johnson Creek.  The 50+ acre site reduces local flooding and restores salmon habitat - and it's also a beautiful place to stop and enjoy nature!

Stop by for site tours (12:00, 1:00, 2:00), Audubon’s Birds of Prey, fish hats (you know you want one!), and nature-based games. 

Food, ice cream and folk music by Train River will add to the merriment.  Bike Farm will be on hand for free basic bike maintenance, should you hit a bump in the road.

taking pictures at Foster Floodplain

Share your pics for prizes!  When you stop, take a picture of the Foster Floodplain (and yourself, perhaps) and post it to the City Green Facebook page to enter a raffle for an eco-kit chock full of native plants, a bird house kit, Wild in the City guidebook to local nature, and lots of other fun stuff.

Foster Floodplain activities are sponsored by the Bureau of Environmental Services' Johnson Creek Watershed Program, which restored the natural area. Other participants include Audubon Society of Portland, Foster Green EcoDistrict, Green Lents, Green Street Steward Program, Johnson Creek Watershed Council, Leach Botanical Garden, Urban Tree Canopy Program, and Zenger Farm.

Find more about the Sunday Parkways route and other fun stops in the new brochure!

Southeast Portland Green Streets Update


A greener, safer Division Street is coming soon.

green street facility with sign about plantingIt’s hard to believe we last posted on the Division Streetscape and Tabor to the River projects over eight months ago. 

Since then, crews have been busy on SE Division Street, constructing the 64 green street facilities, repairing and improving old sewers, and making transportation improvements.  The Division Streetscape Project is a combined effort between Environmental Services and Portland Bureau of Transportation.  

Environmental Services is also building 13 more green street facilities nearby, at SE Ivon and 41st and near SE Madison and 57th. In addition, two older facilities at SE Grant and 29th are being retrofitted.  Learn more about that project here.  

Thanks to everyone who lives, works, and travels through the Division Streetscape area for your continued patience with this major construction!  A more safe and beautiful street with modern sewer and stormwater infrastructure will be the result.


  • Construction on Ivon-Madison is expected to be complete this month. 
  • Construction on Division Street continues through the summer and fall. 
  • Crews will completely repave Division Street from SE 11th to SE Cesar Chavez Boulevard later this summer. 
  • The finishing touches will include plants and public art installation.  The green street facilities will be planted this fall, after repaving is complete and in time for fall rain.

All of these projects are part of the part of the Tabor to the River Program.  When the Division Street and Ivon-Madison green street facilities are complete, there will be a total of 215 completed green streets in the Tabor to the River area, keeping millions of gallons of stormwater runoff out of sewer pipes and adding nature to the busy Division Street corridor.  

What’s next for Tabor to the River? There are more green streets in design now for the Brooklyn neighborhood (the Lower Powell Sewer and Green Street Project). The project will replace and repair about 4,000 feet of pipe, construct about 20 green street facilities to keep stormwater out of sewers, and plant trees to absorb rain and reduce runoff.

Ecoroof Symposium Program Announced!

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The 2014 Ecoroof Symposium takes place on Wednesday, May 21st

Portland Ecoroof Symposium

Wednesday, May 21, 2014  - 8:30am - 6:00pm 

World Trade Conference Center, 121 SW Salmon 2WTC, Portland, Oregon

The sixth annual Portland Ecoroof Symposium will take place on Wednesday, May 21, 2014 at the World Trade Conference Center in downtown Portland. The event will feature local and regional experts sharing scientific research and case studies that explore the true costs and savings of ecoroofs. The event is open to the public, and targeted toward architects, landscape architects, developers, building owners and facility managers. The Symposium also features a Vendor Showcase of leading green roof companies from Portland and the surrounding region.

The 2014 Ecoroof Symposium is sponsored by the City of Portland Environmental Services, the Oregon Chapter of the American Society of Landscape Architects, and the American Institute of Architects Portland

Event Program

The keynote speaker for the 2014 Ecoroof Symposium is Anne Whiston Spirn, Professor of Landscape Architecture and Planning at the Massachusetts Institute of Technology. Anne is a teacher, photographer, landscape architect, and author of many books, including the Granite Garden: Urban Nature and Human Design, named one of the past century's "100 Essential Books of Planning" by the American Planning Association.


The Symposium program will feature the following presentations: 

  • How Commercial Property Investment in Green Roofs and other Green Infrastructure Improvements Can Create Value Janet Clements, Senior Economist, Stratus Consulting
  • Acoustical Characteristics of Green Roofs and Living Walls: Effects on Indoor and Outdoor Acoustical Environments Dr. Maureen Connelly PhD, MAIBC Director, Faculty Centre for Architectural Ecology, School of Construction and the Environment, British  Columbia Institute of Technology
  • The Janey Apartment Ecoroofs: The Business Case Agustin Enriquez V, AIA, LEED AP - Principal, GBD Architects Incorporated & Kurt Lango - Principal, Lango Hansen Landscape Architecture PC
  • Getting to the Root of Green Roof Retrofits Ilana Judah, Intl Assoc. AIA, OAQ, LEED AP BD+C, Director of Sustainability, FOWLEFX Architects
  • Design+Science:  Linking Green Roof Research to Practice Jason King, ASLA, LEED AP, Senior Landscape Architect, Herrera Consulting
  • White, Black or Green: Disaggregation of Value Proposition is a Major Challenge for Green Roofs Aditya Ranade, PhD, MBA - Senior Analyst, Lux Research
  • The Developing Problems in Multifamily Roof Design and How Ecoroofs are Part of the Solution Shawn Sullivan, Development Manager at Winkler Development Corporation


Event Registration

Registration for the event is $50, which includes coffee service, lunch, and refreshments in the morning and afternoon. Click here to begin the registration process.

Vendors interested in participating in the Vendor Showcase can reserve a table with an additional $25 fee. Vendor applications are separate from the event registration, and can be found here.

Visit the event website for more information!