By Steven Schauer, Deputy Executive Director
At the King County Flood Control District (KCFCD), we recognize that supporting agriculture isn’t just about preserving farmland—it’s about fostering conditions that allow crops, livestock, and rural communities to flourish. This commitment is reflected in our mission to protect and sustain critical infrastructure, such as the Dutchman Road Revetment along the Snoqualmie River.
“The King County Flood Control District is committed to helping preserve and protect life, property, and livelihoods across our region, including the vital agricultural lands that sustain our communities,” said Sarah Perry, Vice Chair, King County Flood Control District. “The Dutchman Road Revetment Repair Project is a prime example of how we can safeguard critical infrastructure while also supporting local farmers and enhancing environmental resilience. By addressing erosion risks and improving habitat along the Snoqualmie River, this project reflects our dedication to creating a safer and more sustainable future for all of King County.”
The Dutchman Road Revetment Repair Project exemplifies how the KCFCD is actively working to ensure that agriculture remains viable while enhancing safety for residents. This vital project addresses serious erosion risks to the riverbank and safeguards a critical public road, West Snoqualmie River Road NE, which serves as the sole access for approximately 20 rural properties, including agricultural land and 16 homes.
Why the Project is Needed
The Dutchman Road Revetment, a 1,164-foot structure on the north bank of the Snoqualmie River, has experienced significant damage in recent years due to high river flows. Inspections by King County identified unstable sections of the revetment, with some areas becoming nearly vertical and at risk of collapse. Without timely intervention, continued erosion threatens not only the integrity of the revetment but also the safety of West Snoqualmie River Road NE, the only route connecting residents to their homes and farmland.
In addition, a 60-year-old, damaged culvert at the upstream end of the revetment poses further risks. If the culvert fails, it could exacerbate erosion, compromise the revetment, and lead to costly emergency repairs.
Project Plan and Goals
To address these issues, the KCFCD has worked with King County, as its service provider, to develop a comprehensive plan that prioritizes both safety and environmental stewardship. Following an extensive alternatives analysis conducted by King County, the KCFCD selected approach includes:
- Repairing Damaged Areas: Targeted repairs will stabilize three identified damage sites along the revetment reducing the risk of further erosion from flooding.
- Improving Infrastructure: The damaged culvert will be removed, and a small alcove area will be constructed. This innovative design provides erosion protection while offering critical refuge habitat for young salmon and other fish species.
- Enhancing Stability: Rock and log structures will fortify the repaired sections and protect against future erosion.
The project’s overarching goals include stabilizing the revetment to reduce erosion risks caused by flooding and conducting repairs to prevent more expensive emergency measures. Additionally, it reflects the KCFCD’s commitment to balancing infrastructure needs with ecological benefits by enhancing habitat for fish and wildlife.
The final design for the Dutchman Road Revetment Repair Project is expected to be completed in 2025, with construction tentatively scheduled for the summer of 2026.
Supporting Agriculture Through Infrastructure Protection
By investing in projects like the Dutchman Road Revetment Repair, the KCFCD underscores its dedication to maintaining critical infrastructure that supports rural communities, preserves farmland, and ensures the continued viability of agriculture—not only for sustaining the land but also for creating a future where agriculture and nature coexist harmoniously. Through thoughtful planning and timely action, we’re protecting what matters most: our communities, environment, and shared prosperity.
For updates on this project, visit the Dutchman Road Revetment Repair Project website.