USA Structures

Metadata Updated: June 7, 2025

DHS, FIMA, FEMA’s Response Geospatial Office, Oak Ridge National Laboratory, and the U.S. Geological Survey collaborated to build and maintain the nation’s first comprehensive inventory of all structures larger than 450 square feet for use in Flood Insurance Mitigation, Emergency Preparedness and Response.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

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Dates

Metadata Created Date	February 16, 2023
Metadata Updated Date	June 7, 2025

Metadata Source

Data.json Data.json Metadata
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Harvested from DHS datajson source

Additional Metadata

Resource Type	Dataset
Metadata Created Date	February 16, 2023
Metadata Updated Date	June 7, 2025
Publisher	FEMA/Response and Recovery/Response Directorate
Maintainer	Open Data (MGMT)
Identifier	FEMA-0209
Data Last Modified	2025-04-01T12:39:09-04:00
Public Access Level	public
Bureau Code	024:070
Metadata Context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version	https://project-open-data.cio.gov/v1.1/schema
Harvest Object Id	7fcc7134-12ab-46e1-be12-756a0c5fb057
Harvest Source Id	803bdba9-bfcb-453c-ae2a-ed81f240ff5a
Harvest Source Title	DHS datajson source
License	https://www.usa.gov/government-works
Program Code	024:000
Source Datajson Identifier	True
Source Hash	3ed8f42460213624c846035b6e47b621b535ea50c232bcf7e88f5f0a185096dd
Source Schema Version	1.1

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