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Find comprehensive services related to flood preparation, warnings, response and recovery-- and also planning to minimize risks from future floods in King County, Washington.

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Flooding services and information in King County, WA

Sammamish River bank stabilization projects

Locations of some completed riverbank stabilization and habitat restoration projects (note- not a complete list).  See links to site details and photographs below.

Sammamish River Project Site Map

Project NameYear CompletedApprox. Number of Logs InstalledApprox. Linear FeetBankRiver Mile
Sammamish ReLeaf – RM 2.8 1997 0 400 Left 2.8
Sammamish ReLeaf – RM 5.9 1997 2 900 Right 5.9
Mammoth Sammamish – RM 6.2 1996 10 in tributary 0087 only 400 LF mainstem; 200 LF tributary Right 6.2
Mammoth Sammamish – RM 9.2 1996 30 1100 LF Left 9.2
Sammamish ReLeaf – RM 9.2 1997 0 650 Right 9.2
Mammoth Sammamish – RM 10.6 1996 33 1100 LF Left 10.6
Sammamish ReLeaf – RM 11.0 1997 10 600 Left 11

For questions about projects along the Sammamish River and its tributaries, please contact John Koon, Engineer, River and Floodplain Management Section.

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