Learn how we look after greater Melbourne’s 25,000 kilometres of waterways, and the role wetlands play.

Protect your local waterway with our Waterwatch citizen science programs: count frogs, platypus or waterbugs, test water quality or take part in litter action.

A model is usually needed during the design of stormwater treatments to help determine the appropriate size and design configuration, and prove that it meets minimum planning requirements.

View objectives, principles and considerations when planning or carrying out work to protect and rehabilitate waterway health as part of the land development process.