Sewage and Effluent Disposal

Find out about wastewater systems and how to apply to install a system.

Sewage and Effluent Disposal

The City's is responsible for the approval and inspection of on-site sewage and effluent disposal systems.

Please visit the Department of Health for information on the following types of systems:

Information on septic systems can be downloaded below. To submit an application to install an effluent disposal system, complete the application form below and submit it with the application fee payment to the City. Please refer to the guide below to ensure your system/unit meets all of the requirements.

Application form

Application to install a effluent disposal system

Information sheets

Septic tank systems pamphlet

391.96 KB

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Guide to onsite effluent disposal applications

740.26 KB

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Information required for your effluent disposal applications

1.78 MB

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Leach drain specifications

3.61 MB

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The City of Armadale acknowledge the Traditional Owners and the Custodians of the land upon which we stand, work and play.

We acknowledge Aboriginal people as the First Peoples of this land and their connection to the lands and the waters, as they are part of them spiritually and culturally.

We acknowledge their ancestors, the Elders past and present, who have led the way for us to follow.