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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

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Fall at Mason Flats Wetland


Has this been a beautiful Portland fall, or what?!

bird on tree snag in wetland areawaterfowl at wetland  

Workers checking up on the Mason Flats wetland and water quality facility snapped these shots to share.  Environmental Services completed this project along the Columbia Slough this spring.  The native vegetation is already thriving and ready to help filter this winter's stormwater runoff. 

Here's our green-- and gold and red-- infrastructure at work!

fall colors at Mason Flats wetland 

Read more about the Mason Flats project here.



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