Why do we need a Gnangara Sustainability Strategy?

Perth is receiving less rainfall–it's a fact. Climate scenarios predict it's not likely to get any better. With declining rainfall and a population set to increase by 40 per cent by 2030, it is vital that we continue to look for the best ways to protect our existing water supply.

The Gnangara Sustainability Strategy is a cross-government initiative working on an action plan that will ensure the sustainable use of water for drinking and commercial purposes and to protect the environment.

The Department of Water has joined forces with the Department of Agriculture and Food WA, Department of Environment and Conservation and Department for Planning and Infrastructure, Forest Products Commission, Water Corporation and CSIRO.

Our consultative approach will ensure that we can address land, water and biodiversity issues on the Gnangara system through a transparent, cooperative framework for the benefit of all groundwater users.

A number of proposed land use options will be presented to the community in a draft strategy. These may include and are not limited to:

• exploring alternative land uses after the pines are cleared
• establishing a horticultural precinct using treated wastewater
• recycling wastewater for other uses
• changing vegetation management such as burning Banksia woodland to increase recharge and maintain biodiversity values
• revising groundwater allocation to public and private water supplies
• or a combination of these and other options.

How can you have your say?

The Gnangara Sustainability Strategy will be available for public comment in 2009. Meanwhile check out the rest of the website for information about the issues, projects and some of the decisions that need to be made.

This website also provides an opportunity for you to tell us what you think or request updates.

For more information you can contact the: