Approval to Install Onsite Sewer
Approval to Install Onsite Sewer
Onsite systems treat and dispose of domestic wastewater safely where a property isn't connected to the Hunter Water sewer network. They are regulated and inspected by City of Newcastle to protect public health and the environment.
Why it matters
Untreated wastewater can contaminate groundwater and surface water, degrade soils and vegetation, and impact amenity (odours, insects, noise).
How to gain approval
Application to Install Onsite Sewer
This is a one off approval that is required before a new system in installed.
Approval to Operate an Onsite Sewer System
Once the system is installed, you must apply for approval to use it.
Application information
Choosing the right system
There are many different types of onsite sewage management systems. Before choosing a system, you should consult an onsite sewage management system consultant for advice on what system is right for you.
What you need to provide
This section will help you prepare a complete application; however additional information may be requested after our initial review.
Site and floor plan
Detailed installation plans
Site and soil evaluation
Owners consent
Application fees
There are no fees payable when you submit your application. We'll invoice you after your application and preferences have been reviewed. If you'd like a fee estimate before applying, search for the application name in our Fees and Charges document.
Related articles
- Approval to Operate an Onsite Sewer System - Once your system is installed, you need to apply for approval to use it.
Submit application
Create or sign into your account
- As part of the application process, you'll be prompted to register or sign in to your account.
- Your account makes it easy to submit applications and requests, track their progress, view outcomes, and make payments all in one place.
- You can find more information and step-by-step guidance on creating a registered user account, as well as access to support services, on our Registration Enquiry article.
Next steps
- Shortly after submitting your application, you will receive an email confirming we've received it, along with an invoice for the application fees.
- Your application will be reviewed to ensure all the required information has been provided and your proposal meets health requirements.
- You will receive your Approval to Install an Onsite Sewer System, along with any operation requirements.
- When you are ready to start using your system, you will need to apply for an Approval to Operate an Onsite Sewer System.
Time frames
Approvals typically take one month to process, this can vary if further information is requested for the application assessment.
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