Preliminary Flood Insurance Rate Maps
King County, Washington
Refer to the shaded areas on the map below to look up individual map panels, or refer to the detailed index map (925 KB) to locate the map panel number to view. FEMA provides an address lookup (external) for the Final Flood Insurance Rate Maps. All map panels are between 352 KB and 2,744 KB, provided in Adobe Acrobat format.
River and Floodplain Management Section.