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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

More Contact Info

Fanno Basin Pressure Line Project

Updated November 8, 2017

This project has replaced all 19 maintenance access structures in nine locations in the Garden Home area, as well as a pressure monitoring and recording system station off SW Railroad Street. These upgrades will ensure that the Fanno Basin Sewer System will continue to handle all wastewater flows year-round and provide better monitoring of the entire sewer system in the area. It will protect public health and the health of the Fanno Creek Watershed.  

Trail paving delayed due to weather

Paving has been delayed due to inclement weather. The Tualatin Hills Parks and Recreation Fanno Creek Trail between SW 81st and 78th avenues will remain closed at this section until the pavers can return, which is tentatively scheduled for Saturday, November 11.

The remaining six work sites will have surface restoration completed in November.


Fanno Pressure Sewer Improvement Map

For more Information 

To receive email updates for this project, send an email to with “Fanno” in the subject line. Thank you for your cooperation during this project. Please let us know if you have concerns such as business operations, disability issues, or medical or business deliveries. As always, we strive to provide a quick response to your concerns, minimal disruption of your residence or commercial business, and open and honest communication with you throughout the project.

Email Notification List

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