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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

More Contact Info

Symposium Registration

Register to attend the Ecoroof Symposium


Space is limited, and advanced registration is required. There are two registration options:


OPTION 1: You can register by email and pay IN PERSON

To do so, you must first send an email to register, and then you can pay with a personal check on arrival. (Please note: We will not be able to accept credit or debit cards on the day of the event).


Option 2: Registration is available through the Portland Parks & Recreation website.

Please note: some people are having issues registering online. If you have trouble, please email Matt Burlin or call 503-823-7863

To register, follow these instructions: 

0) Make sure you are using Internet Explorer, not Google Chrome, as your browser.

1) Go to the Registration Page

2) Click the "Add to Cart" button

3) When asked for account information, click "Create New Account" OR enter your account information

5) Enter your personal information, including email address. Click "Submit"

6) The Enrollment page should pop up. Make sure your name is listed in the Client drop-down list, and click Next

7) Confirm your Cart Grand Total is $50, and click "Proceed To Shopping Cart".

8) Confirm your information and click "Proceed to Checkout"

9) Review and initial waivers and click "Next"

10) Enter your credit card information and click "Next"

11) PLEASE NOTE: If you have technical difficulties, please contact Matt Burlin at 503-823-7863.


If you are a VENDOR and wanting to reserve space, go to the vendor application page.