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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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Watershed Services

  • Catkin Marsh natural area

  • Willamette River in winter

  • River View natural area wetland

  • NE Siskiyou green street

  • Canoeing the Columbia Slough

City Green Blog

Updates on Environmental Services green infrastructure and watershed work