We provide a range of maps, data and atlases on this website that feature in-depth information about surface and groundwater throughout Western Australia.
The information can be used for many purposes, including monitoring floods and river levels, understanding water quality, and identifying locations of groundwater and rivers.
Many of these applications display information in pop-up windows. Please allow pop-ups for the applications listed on the left by turning off blockers in your browser or internet security software.
Some applications need the Java Runtime Environment installed on your computer. It may be downloaded free of charge from Java.com
The Avon Descent River Level monitoring graphs are available.