Thomas' Eddy Restoration Project
The County’s work at Thomas’ Eddy proposes to reconnect the Snohomish River to the floodplain around Bob Heirman Wildlife Park, and improve or maintain opportunities for fishing, hiking and wildlife viewing while restoring critical habitat for wildlife and threatened salmon species. To ensure these goals are met, Snohomish County is soliciting early input on project design from the public and park users.
Why is Restoration Needed?
Bob Heirman Wildlife Park was acquired to provide sustainable fishing and recreation opportunities and wildlife habitat. With two lakes, wetlands, and an extensive river environment, the Park offers opportunities for people to boat, fish, bird watch, walk, and enjoy being outside. The Park’s open space is home to a variety of local wildlife and provides important habitat for migratory waterfowl including iconic trumpeter swans.
Much of the Park’s riverbank is a deteriorating levee – a relic of the past when the property was privately owned. Today, the levee cuts the river off from its floodplain and constrains its ability to create and maintain fish and wildlife habitat. This site is identified in the Snohomish River Basin Salmon Conservation Plan as a priority for restoration. This is because restoring the river’s connection to its floodplain will enhance juvenile salmon rearing opportunities and contribute to sustainable recreation and fishable salmon runs in the Snohomish River.
This restoration project is an opportunity to protect recreation amenities and the Thomas’ Eddy fishing access that is important to Park users. If actions are not taken, it is likely that the Snohomish River will continue to erode the old levee which could have unintended consequence for both recreation and habitat.
Snohomish County is making progress on preliminary designs for a floodplain restoration project at Bob Heirman Wildlife Park. The County received a $200,000 salmon recovery grant from the Washington state Salmon Recovery Funding Board for this project. The new Snohomish County Department of Conservation and Natural Resources’ Surface Water Management and Parks Divisions are working in collaboration with several community stakeholders, agencies, and Tribes to develop a project design that maintains or improves access to fishing, hiking and wildlife viewing while restoring critical habitat for wildlife and threatened salmon species.
The County has hired a consultant team led by Stantec and ESA to design restoration plans that build on input from stakeholders.
This project is expected to go to construction in 2024.
Public Engagement Timeline
Snohomish County and consultants met with local stakeholders in spring 2021 to gather input on the restoration project design. The project team is incorporating ideas and concerns from this engagement as they develop initial design elements and conduct hydraulic modeling of the site. Results of this effort will be made available for public review and comment through additional meetings with stakeholders and a public comment period in the spring and early summer of 2022.
Opportunities to Get Involved
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Public comment period held through mid-May, 2022 - The public was invited to Complete this online public comment form to view an interactive project map and share your input on the proposed park improvements. The early comment period is closed. However the public is invited to contact us with questions anytime.early project design.
Project Open House at Bob Heirman Wildlife Park - April 1 & 2, 10am to 4pm: The public was invited to Bob Heirman Wildlife Park to learn more about proposed park improvements at Thomas' Eddy from county staff. This was a chance to ask questions about early project design and share input from park users.