20 chain inundation map 1933—Brisbane

Historical flood map series—Queensland

Created 24/02/2025

Updated 24/02/2025

A map at a scale of 20 chains to an inch (1:1584) produced by the Bureau of Industry, Queensland covering Brisbane and suburbs showing areas that would probably be inundated by floods rising to various heights on the Port Office Gauge. It is published in colour. This file contains links to both the map and a preview of the map.

Source

This data file or API can be downloaded from:

https://www.data.qld.gov.au/dataset/261c3079-d154-4797-8211-289eb16e6d18/resource/3bec918b-48fc-43dc-8ff6-efd7de022a69/download/20chain-brisbane-inundation-map-1933.csv