Sewerage & drainage services

Here you’ll find maps of the metropolitan drainage districts and statewide sewerage areas which inform how your bill is calculated

Sewerage areas

We are obliged to designate sewerage areas and publish these areas on our website under regulation 38 of the Water Services (Water Corporations Charges) Regulations 2014. 

Different charges apply to property in each sewerage area: 

These maps includes some ‘planned areas’. These are areas which are not currently provided with sewerage services by Water Corporation, but which could potentially be serviced in the future. The inclusion of these planned areas must not be interpreted as a commitment by Water Corporation to provide sewerage services to these areas in the future, and must not be relied upon.

If you require this information in a different format, please contact us.

Drainage areas

We are obliged to publish drainage areas on our website under regulation 45 of the Water Services (Water Corporations Charges) Regulations 2014. 

Drainage charges apply to property in the areas shown: 

The following map outlines these areas. If you require this information in a different format, please contact us.

Mapping disclaimer

The information contained herein is the exclusive property of the Water Corporation and the respective copyright owners. It is subject to ongoing review and should be viewed in conjunction with the associated web page. No part of this production should be copied, modified, reproduced or published in any form other than that intended by the author.