Flood Insurance Rate Map FIRM Panels FEMA
收藏opendatasoft2025-01-01 更新2025-09-20 收录
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https://data.opendatasoft.com/explore/dataset/flood-insurance-rate-map-firm-panels-fema@cityofsalinas/table/
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资源简介：
The insurance and floodplain management map produced by FEMA that identifies, based on detailed or approximate analyses, the areas subject to flooding during a 1-percent-annual-chance (100-year) flood event in a community. Flood insurance risk zones, which are used to compute actuarial flood insurance rates, also are shown. In areas studied by detailed analyses, the FIRM shows Base Flood Elevations (BFEs) to reflect the elevations of the 1-percent-annual-chance flood. For many communities, when detailed analyses are performed, the FIRM also may show areas inundated by 0.2-percent-annual-chance (500-year) flood and regulatory floodway areas.
