Drainage guidance for regional planning

Resources available to assist with managing drainage for regional planning.
Last updated:

Online tools

Floodplain mapping tool

This tool helps you learn about flood risk in your area. It provides floodplain maps and flood levels, where available, as well as floodplain development strategies. 

Perth Groundwater Map

The Perth Groundwater Map helps members of the public identify watertable information for the Perth metropolitan area. It is particularly useful for water-bore drillers, irrigators, and private householders establish groundwater bores in the watertable (i.e. superficial) aquifer.