Tosh Creek 156th Avenue NE Flow Splitter
Location: 156th Avenue NE near NE 51st Street
Project Last Updated: 11/28/2016
Current Project Activities: 90% Design Development
Project Phase: Design
Estimated Timeline Construction expected to begin in Summer 2017 and last for three months
Contact: Eric Dawson, 425-556-2867
The existing flow splitter directs stormwater flows from 156th Ave NE. Approximately 15% of the flows drain to Tosh Creek with the remainder flowing down the NE 51st Street trunk, which discharges into the wetlands near West Lake Sammamish Parkway. The project will make minor modifications to the flow splitter to optimize its control of flows, reducing high flows to Tosh Creek while maintaining the base flows necessary for stream health.
30% Design Drawings
Tosh Creek Restoration
For more information on the full restoration plan
visit these pages.