Riverland Water Project*
Client
SA Water
Type of contract
Design, Build, Finance, Operate and Maintain (DBFOM)
Facilities
Ten advanced water treatment plants
Technology
Sedimentation and filtration
Design capacity
272 ML/d (combined)
Term
25 years
Capital cost
c. $115m
Services
- Preventative maintenance
- Training
- Water treatment
Riverland Water Project*
In December 2025, TRILITY successfully transferred the operations and maintenance of the Riverland Water Project to SA Water, ending a 26-year partnership.
TRILITY, formerly the operator of Riverland Water, was part of a consortium that designed and constructed 10 water treatment plants in regional South Australia, primarily along the River Murray. These facilities serve around 150,000 residents across more than 90 communities.