If a structure on your property (home, garage, barn, etc.) has been damaged by flooding, please call the Planning and Development Services Department at 425-388-3311.
If your property has experienced erosion due to migration of the river channel, you can contact the Surface Water Management division at 425-388-3464 to get information about stabilizing the riverbank in your location.
If you have been losing portions of your property due to channel migration, you can contact the Assessor's office at 425-388-3433 to discuss an adjustment to your parcel size.
For additional information about property tax relief available to flood and storm victims, please visit the Washington State Department of Revenue website.
SWM Director
E-mail: Surface Water Management
Ph: 425-388-3464
3000 Rockefeller Avenue M/S 303
Everett, WA 98201
Due to limited staff in the office, please contact us by phone or email to discuss your issue or to set up an in-person meeting.
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SWM is part of Snohomish County's Department of Conservation and Natural Resources. Our mission is to work in partnership with the community to protect and enhance water quality and aquatic habitat, to minimize damage from flooding and erosion, and to preserve water resources for future generations.