Use our eServices platform to apply for a Drainage Diagram and/ or Sewer Reference Sheet.
Drainage Diagram: Diagrammatic representation of drainage plumbing work internal to the property boundary- excludes stormwater drainage.
Sewer Reference Sheet: Location and connection map of Council’s water & sewer assets in relation to the subject property external to the property boundary- excludes stormwater.
Urgent certificates
Please note: The Fasttrack certificates for Drainage Diagrams and Sewer Reference Sheets are unavailable for processing.
eServices
If you're new to using our online eService Portal you can watch our How-to use new online eServices Portal video below which will step you through the process.