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Welcome to the Stormwater Industry Association of Western Australia.

We are a non-profit State association for the Stormwater Industry.

Become a member and help give our industry a voice in Western Australia. Receive the Stormwater Bulletin, gain access to our archives and get discounts for stormwater events. Sign up here

The newly launched online Groundwater Dependent Ecosystems Atlas, funded by the National Water Commission and hosted by the Bureau of Meteorology, presents the first-ever comprehensive picture of Australia's groundwater-dependent ecosystems. The atlas will help address groundwater knowledge gaps and progress reforms agreed to under the National Water Initiative. Read more....