In order to use the Trisearch system you will need to register to obtain access (registration is free).Registered Users:


Tri-Search provides access to On-Line Hunter Water Searches for Credit Card users. These searches include:

  • Conveyancing Certificates (Section 47 Certificates)
  • Service Location Plan Diagrams

Hunter Water Credit Card Searches include:

Hunter Water Conveyancing Certificates - Search Fee: $18.86 inc GST

Conveyancing Certificates, also known as Section 47 Certificates (S47s) provide a Certificate of rates and charges under Section 47 of the Hunter Water Act.

Conveyancing Certificates are sourced from Hunter Water’s Customer Information System (CIS) and are delivered as text documents.

Hunter Water Service Location Plan - Search Fee: $24.64 inc GST

Service Location Plans (SLPs) show sewerage services for a property.

SLPs are sourced from Hunter Water’s Geographical Information System (GIS) system and are delivered in the PNG graphics file format.