The response function includes dissemination of warning and emergency information; coordination for the overall response through the Emergency Coordination Center; management of emergency resources; and liaison with state and federal government. DEM is responsible for the coordination of major disasters that occur within unincorporated Snohomish County and as requested to partner jurisdictions. This includes winter storms, floods, earthquake, major fires, HAZMAT spills / leaks and terrorism-related incidents.

Emergent Information Updates
During winter weather, emergencies and disasters follow us on Twitter (SnoCo_DEM) and for updates and information.
24-Hour Recorded Flood Watch / Warning Information
Flood Watch and Warning updates are updated as a situation requires during storm season.
  • Skykomish, Snoqualmie, and Snohomish Rivers: 425-388-3653
  • Stillaguamish River: 425-388-3702