ARR Data Hub

Enter coordinates or upload a shapefile

ATTENTION: This site was updated in August 2026

At the request of the QLD and NSW governments the QRA IFDs and NSW pre-burst temporal patterns and losses have been uploaded to the ARR data hub. Additionally, the ARR Data Hub was updated to handle all IFDs consistently and include climate change adjustments to IFD grids.

This is currently the development site for the purpose of public testing. Information available on this site should not be considered final and may change prior to release on the production site.

A changelog can be found here

A legacy site for the ARR Data-Hub has been established http://data-legacy.arr-software.org/. It contains a version of the application which was completed in June 2018, and was created for anyone whose requests no longer function with the newer code on the production site.

Point/Catchment Upload (Choose One)

Shapefile (.shp + .shx + .dbf minimum required), GeoJSON, or KML

Catchment Outlet (optional) i Catchment outlet is only used in place of centroid to determine the jurisdiction rules for jurisdiction sensitive layers (RecommendedIFD, StormLosses, Preburst), and does not need to be provided.

User Details (optional) i User detail inputs are used to sign the .txt, .json and .pdf downloads for user convenience. They are completely optional and do not need to be included. You also do not need to include all of the inputs, any combination of them will also work.

Name :

Project :

Company :