Septic tank application forms
Please note: Fees change each year on July 1.
Apply to install or alter a septic tank
Our application pack includes instructions for applying, accompanying documents, and information about suitable plants to put around your tank, tank specifications and how the application process works. Download the Application to Install or Alter a Septic Tank.
Request an inspection of your installed septic tank
Before you use your septic tank system, you must have it inspected by the City and receive a permit. Download the Septic tank system - final inspection request form.
Apply to amend a septic tank permit
If you propose changing details of a septic tank permit already issued, such as the type of septic tank system to be installed or details of your licensed plumber. If changes are being made to approved plans, such as allotment and floor plans, please supply with this application. Download the Amend septic tank permit application form.
For more information about applying to install a septic tank, please contact our office on 03 5434 6000.
To locate existing septic tanks on a property, complete a File Retrieval Request.