Federal Emergency Management Agency (FEMA) National Flood Hazard Layer (NFHL)
收藏Crawford County GIS Open Data Portal2022-02-19 更新2026-03-28 收录
下载链接：
https://share-open-data-crawfordcountypa.opendata.arcgis.com/maps/66db9103115d4f159cc33e2c3530c893
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资源简介：
Contains data from the National Flood Hazard Layer, a GIS database of flood risks and regulatory flood determination data. - Effective data only, not preliminary or pending changes.
创建时间：
2019-07-03
