Septic tank permits
Council inspects sites and approves permits for the installation or alteration of septic tank systems.
If you are planning to install an on-site waste water system (septic tank) on your property, you must apply to Council for a permit.
Installing or altering a septic tank
Before you install or alter a septic tank on your property, there are a few things you need to consider:
You must have an approved planning permit before you lodge an application to install a septic tank. Apply for a planning permit online.
A building permit will also be required to proceed with your application to install or alter a septic tank. You can apply for a building permit a the same time as your application to install or alter a septic tank.
Your chosen on-site wastewater system must have a certificate of approval to show it meets EPA requirements. Details of EPA approved systems can be found on the EPA Website.
A land capability assessment is required for all applications that fall within a declared special water supply catchment area. Visit the Victorian Agriculture website to determine whether your property falls within a declared special water supply catchment area.
For all other areas, our Environmental Health Officers will investigate the site to determine whether the site is appropriate for wastewater disposal. They may request a land capability assessment if they require more information on the suitability of the site.
Your on-site wastewater system must be installed, serviced and maintained by a licensed contractor.
Normal contract conditions between the owner and/or builder and/or plumber apply in respect of liability.
Before you install or alter your septic tank, you need to obtain all appropriate permits.
Your permit to install is valid for 2 years from the date of issue. You can apply for an additional 12-month extension, but must do so at least 28 days before your permit expires. Instructions on how to apply for a time extension have been detailed below.
It is an offence under the Environmental Protection Act 1970 to use a wastewater system prior to the certificate of approval to use being issued. Council may issue an infringement notice if a wastewater system is in use prior to issuing this certificate.
Under the Building Act and Building Regulations, your occupancy permit will not be issued until a copy of the permit to use is obtained. Apply for a permit below.
Apply for a permit to install or alter a septic tank
Prepare all supporting documentation as listed below.
- a detailed floor plan of the building the septic is being installed/altered for
- a block plan for the property to a scale of 1:500 or 1:200 that accurately identifies:
- location of the house, shed(s), pools, driveway, drainage lines, underground power
- location of proposed wastewater system and irrigation area
- location of natural watercourses, dams, vegetation, trees
- location of grease interceptor (GI), inspection chamber (IC), storm water drain (SD), septic tank (ST), distribution pits (DP), overflow relief gully (ORG)
- fall of the land and direction of north
- a current copy of title (including diagram)
- a locality map, including details on how to locate and access the property.
Download and complete an Application to Install/Alter a Domestic Waste Water System form.
Return your documents to any of our Customer and Library Service Centres or the Wallan Planning and Building Services Office and pay the relevant fees in person; or email your documents to email@example.com and an officer will call you to take payment over the phone.
Applications may take up to 10 working days to process.
Locate an existing septic tank on your property
Download and complete the request for domestic wastewater system plans.
Apply for a time extension
To apply for a time extension on your permit, email firstname.lastname@example.org or send a letter to Council at 113 High Street, Broadford VIC 3658.
Your letter must include the following details:
- current septic tank permit number
- address of current septic tank works
- description of works
- reason for the extension request and the proposed extension date.
Please enclose a contact number or email address so that our Environmental Health Team can get in contact to discuss the time extension.
If your permit has expired you must lodge a new application form and pay the relevant fees.
For enquiries relating to septic tanks, contact our Environmental Health department on 03 5734 6200.
This page was last updated on 20 July 2021.