As a residential customer, the best way to update your postal address is through mySAWater. Registering for mySAWater only takes a few minutes, it provides access to ebilling and allows you to update your details immediately online.
Register or Login.
If you want to add or modify a Managing Agent (property manager) or update your postal address through webform, please click the button below.
The information you provide in this form is subject to SA Water's Privacy Policy
Update my Postal Address