The data schema for Flood Risk is included as part of the product delivery file downloaded from PDX. The current data schema workbook and earlier versions can also be downloaded using the following links:
Flood Risk Data Schema 2025.09 - Latest
Flood Risk Data Schema 2024.12 - 2025.09
Flood Risk Data Schema 2024.09 - 2024.12
Flood Risk Data Schema 2023.09 - 2024.09
Note: To access earlier versions not listed above, follow this link and use the Version dropdown to
select the appropriate release.