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Federal
DIGITAL FLOOD INSURANCE RATE MAP DATABASE, SNOHOMISH COUNTY, WASHINGTON (AND INCORPORATED AREAS)
Federal Emergency Management Agency, Department of Homeland Security —
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk... -
Federal
TERRAIN, SNOHOMISH COUNTY, WASHINGTON
Federal Emergency Management Agency, Department of Homeland Security —
Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create the...