FEMA High Risk Flood Area (100-year Floodplain)
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资源简介：
For more information about this layer please see the GIS Data Catalog. 100 year floodplain are areas that will be inundated by the flood event having a 1-percent chance of being equaled or exceeded in any given year, derived from FEMA Flood Insurance Rate Maps.
提供机构：
King County DNRP创建时间：
2025-07-31
