1. Glendale Creek Restoration

2. Restoration Goals Ensure long-term stability of road and stream Manage excess gravel and debris Provide habitat/fish passage

3. Fish Needs Food (Rearing) Shelter (Rearing / Refuge) Ability to Reproduce (Spawning) Access (Passage)

4. Habitat = Hydraulic Diversity Fast/slow Deep/shallow

5. Habitat Varies Species Life stage

6. Glendale Creek Project Areas Road Washout Fish Passage Lower Reach Fish Passage, Spawning Middle Reach Habitat

7. Road Washout Island County (2009) Stabilize Stream Banks Remove Road Fill Add Habitat Elements Focus: Passage

8. Middle Reach Tulalip Tribe (2010) Add Large Wood Stabilize Stream Focus: Habitat

9. Lower Reach Focus: Channel and Slope Stability Fish Passage/Spawning

10. Challenges in the Lower Reach Undercut Road Prism Unstable Soils Channel Down-Cutting Narrow Channel Segments

11. … More Challenges 6% Average Grade Degraded Instream Habitat Excessive Incoming Sediment (originating in Middle Reach)

12. Bank Stabilization Glendale Road Stabilize / Replant (100 ft) (locations to be finalized) Road Edge Stabilization (350 ft) Upper Culvert

13. Bank Stabilization Spiralnail Spider Slope System

14. Road Edge Stabilization Welded Wire Structural Earth System

15. Road Edge Stabilization Welded Wire Structural Earth System - Installed

16. Fish Usage Steeper and narrower (420 ft) Wider and flatter (380 ft) Upper Culvert Glendale Road Rearing / Refuge Spawning Passage

17. Wood Structures For fish passageFor fish habitat

18. Rock Structures

19. First Steps…

20. Next Steps Design in process Target completion in 2010 Permits Construction bidding and contracts Funding Possible phased approach