Stormwater Australia embraces a national entity and several state-based associations. The national entity is a non-profit public company that links the diverse multi-disciplinary interests of state-based Associations and Stormwater Industry stakeholders.

The state associations are incorporated entities in each jurisdiction. These autonomous local associations are best placed to service members who respond to the social, environmental, climatic, topological, regulatory and other restraints presented by local conditions. Stormwater Industry stakeholders seeking Stormwater membership must apply with a State Association.  Applicants may apply for membership in the State that they deem to be most relevant to their activities.

pdfMembership Categories and privileges


Sustaining membership is administered nationally and open to organisations with a national presence or are interested in stormwater at a national level.

pdfSustaining Membership Application Form (including renewal)

pdfSustaining Membership Application Form (including renewal) - fillable PDF


Student membership is FREE, administered at the State level, and open to all full-time students, regardless of stage or level of study.

FREE Student Membership - Application Form


If you are interested in other membership categories, please provide the following information, and we will contact you.


<>Membership Enquiry
* indicates required fields