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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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Tabor to the River

  • Urban trees manage stormwater

  • Old brick pipe found during SE Division St. construction

  • Residential Rain Garden

  • Residential Rain Garden

  • Tabor to the River Program Area

  • Community-built rain garden

The Tabor to the River Program area covers about 2.3 square miles from Mt. Tabor to the Willamette River between SE Hawthorne and SE Powell boulevards, covering the Richmond, Hosford-Abernathy, Brooklyn and Mt. Tabor neighborhoods. The combined sewer system in the program area mixes sanitary sewage with stormwater runoff from streets in the same pipes. Because of increases in pavement and other impervious surfaces and decreases in tree canopy, the volume of stormwater going into the pipes is much greater than the system was designed to manage 100 years ago. Very heavy rains can cause sewers to back up into basements, flood streets, and overflow to the Willamette River. 

Tabor to the River combines innovative stormwater management techniques with sewer repairs and improvements to solve a variety of urban challenges. The work will stop basement flooding, manage stormwater more naturally, and begin to restore the health of our watersheds.This is more than a City of Portland program. It's a partnership between the city and the community to create sustainable solutions to our urban watershed problems. The result will be a sound, dependable sewer and stormwater infrastructure which will give us healthier urban watersheds, more livable neighborhoods, and cleaner rivers and streams.

Check out the latest Tabor to the River annual newsletter here. We are celebrating the sixth anniversary of the program! The newsletter contains information on current and completed projects and details on upcoming events and opportunities to get involved with improving our watershed health.

Tabor to the River Program Goals

The Tabor to the River Program is: 

  • Planting 3,500 trees

  • Adding 500 green streets

  • Building 100 private stormwater projects

  • Repairing or replacing 81,000 feet of sewer pipe

  • Removing invasive plants from parks and natural areas

  • Improving wildlife habitat, cleaning the air and making neighborhoods healthier

Program Costs

Resolving the sewer system problems in the Tabor to the River Program area with only pipe solutions would have cost an estimated $144 million. Adding green infrastructure projects reduces the estimated cost to $81 million and multiplies the benefits. 

City Green Blog View all »

  1. Jul 29

    New Log Jams in the Columbia Slough will Provide Fish Habitat

    Watch a video tour of the installations to learn how they'll improve habitat for endangered salmon

  2. Jul 21

    Purple Loosestrife Under Attack at Oaks Bottom

    The City of Portland and US Department of Agriculture are collaborating to improve habitat conditions in the Oaks Bottom Wildlife Refuge

  3. Jul 20

    Paddle the 21st Annual Columbia Slough Regatta

    Join the FREE event on Sunday, August 2nd, from 9am-1pm

  4. Jul 9

    Salmon Spotted in Crystal Springs

    Large healthy spring chinook observed in Crystal Springs

  5. Jun 29

    Linnton Neighborhood Volunteers Go After Ivy Along Hoge Creek

    Funding from the Community Watershed Stewardship Program will help support the project