Plumber's hub

If you are a plumber, this hub is here for you to better understand our plumbing requirements, fees and charges, and access application forms.

Learn more about our requirements and application process for connecting and disconnecting to our water and sewer systems.

Learn more about our requirements for the installation of water meters.

Learn more about our requirements for backflow prevention, including our installation and registration process.

Learn more about our requirements and application process for trade waste, including necessary compliance audits.

Learn more about how we assess hydraulic designs.

We provide recycled water to a number of new growth areas within the Lower Hunter. Learn more about how to connect to a recycled water service.

A quick way to find resources relevant to you.

A complete list of forms

Detailed diagrams and drawings

How we expect you to work

Prices for applications and inspections

Prices for applications and inspections

If you are an accredited backflow compliance plumber, you can submit device certification using our online system.

We have specific requirements for connection to sewer which may require the installation of a boundary trap connection.

Learn more

Before undertaking any excavation works, it's important that you check for underground pipes and cable networks that could be in the area.

Learn more

There are minimum measurements between the soffit of the sewer main and the spill level of the overflow relief gully (ORG).

Learn more