Objective
Restoring self-sustaining populations of coho and chum salmon throughout the Shell Creek watershed.
Approach
- Identify stream habitat factors affecting salmon survival and productivity in Shell Creek and develop and advocate recommendations to resolve or minimize the effects.
- Advocate for critical area protections in City Code necessary to preserve and enhance stream habitat.
- Advocate for measures to reduce or eliminate toxic pollutant entry into Edmonds streams.
- Advocate for removal of fish passage barriers and man-made structures that affect salmon habitat
- Develop and advocate recommendations for treatment and/or removal of pollutants in Edmonds streams.
- Advocate for revisions to City stormwater management practices to reduce/eliminate excess stormwater flows into Shell Creek.
- Conduct outreach to educate the public on restoring salmon to Edmonds Creeks
Current Efforts
- Supporting ongoing Edmonds Stream Team efforts to monitor, enhance, and restore salmon in Shell Creek.
- Advocating that City spend limited budget in 2025/26 on fixing identified creek problems in Yost Park rather than spending over $300,000 on planned consultant study
- Supporting continuation of the community effort to engage the property owner of the impassable waterfall in discussions on replacing the waterfall with step-pools that will allow salmon passage.
- Developing recommendations for revisions to Critical Area Ordinance to better protect and enhance stream habitat for salmon.
- Supporting ongoing Edmonds Stream Team efforts to engage with Edmonds College’s proposed involvement (via course curriculum and field studies), in Shell Creek stream assessment and restoration planning.
References
- Edmonds Stream Team 2016 Report to Edmonds City Council
- Edmonds Stream team 2020 Report to Edmonds City Council





Shell Creek in the News
- Edmonds issues moratorium on development in Deer Creek aquifer 02/22/2026
- Concerns over “forever chemicals” pose biosolids challenge for treatment plants 02/13/2026
- A crisis emerges across the US as ‘forever chemicals’ quietly contaminate drinking water wells 02/02/2026
- 6PPD Update – January 2026 02/01/2026
- Report reveals how urban runoff continues to threaten coho salmon health 01/28/2026
- Roadway Runoff Induced Acute Mortality in Juvenile Coho Salmon During Spring Storm Events 01/12/2026
- Study finds juvenile coho salmon at risk from deadly tire chemical 01/12/2026
- Responding to concerns about drinking water protection, Edmonds Council approves critical areas ordinance 01/07/2026
- Delay on Critical Areas Ordinance update draws criticism from groups 01/03/2026
- Critical Areas Ordinance Update – EEC Press Release 01/02/2026
- EEC Engagement on the Critical Areas Ordinance Update 12/29/2025
- Is development in Edmonds more important than safe drinking water? 12/26/2025
- Readers view: Is development in Edmonds more important than safe drinking water? 12/22/2025
- Visualization and Modeling of Groundwater Pollution 12/21/2025
- Reader view: Updated critical areas ordinance threatens water quality 12/15/2025
- Per- and Polyfluoroalkyl Substances (PFAS) in Urban Stormwater Runoff: Insights from a Roadside Rain Garden 12/11/2025
- Reader view: Dead coho in Shellabarger Creek — was stormwater runoff to blame? 12/08/2025
- Perrinville Creek: Critics accuse Edmonds of skirting environmental law 11/27/2025
- State approves Edmonds permit to do flood mitigation work on Perrinville Creek 11/20/2025
- State issues temporary permit for limited flood control work on Perrinville Creek 11/20/2025
- New Test Measures Toxin from Tires in Marine Life, Helping Understand Risk to Marine Species and Ecosystems 09/19/2025
- Edmonds Waterfront Center Environmental Series Sept. 11: ‘Caring About Our Roads, Car Tires and Coho Salmon’ 08/31/2025
- Edmonds Environmental Council Update 08/31/2025
- Federal Government Human Health PFAS Research Workshop: Proceedings of a Workshop—in Brief (2021) 08/24/2025
- Stream Team volunteers at work at Edmonds Marsh 08/21/2025