Snohomish County provides essential services to safeguard your health and our environment through its stormwater utility, Surface Water Management (SWM), part of the Department of Conservation & Natural Resources. You can see us in your community as we help people fix drainage problems, clean up water pollution and improve stormwater systems. These services are funded by a utility charge paid by people in unincorporated Snohomish County.
Thomas' Eddy Restoration Project Receives $5.85 Million Grant
December 2022 - We are excited to announce that Snohomish County will receive a $5.85M construction grant for the Thomas’ Eddy Hydraulic Reconnection project from the National Fish and Wildlife Foundation’s National Coastal Resilience Fund, in partnership with the National Oceanic and Atmospheric Administration (NOAA).
Learn more on the Thomas' Eddy project website.
This guide provides information on a wide range of flood-related topics, such as how to protect your home before a flood, what to do if flooding occurs, and steps to take to recover after a flood.
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Visit the SWM News page to read past newsletters and see a collection of stories about SWM's work in the community.
Snohomish County adopts a six-year Capital Improvement Program (CIP) as part of the budget process. The CIP is a component of the Capital Facilities Plan (CFP) but is a physically separate document that fulfills two separate, but related, responsibilities of the County under state and local law. See a list of SWM's approved projects here:
Snohomish County's Department of Conservation and Natural Resources (CNR) is accepting public comments on proposed CNR Departmental Rule 2023-01, related to compliance with Drainage and Land Disturbing Activity (LDA) codes for SWM Projects. Comments from the public will be accepted from February 17 to 5:00 p.m. March 17, 2023.
Public Notice -- Proposed CNR Rule Adoption