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Southern Victoria Irrigation Development Project

Southern Rural Water has completed Phase 3 of the Southern Victoria Irrigation Development (SVID) Project, and the most recent findings can be downloaded here. This follows the findings from Phases 1 & 2 completed in 2018.

The aim of the SVID Project was to explore opportunities to further develop irrigated agriculture in Central and West Gippsland through new delivery infrastructure. The project aligns with the objectives in Water for Victoria, the Government’s water plan, to support regional development, invest in infrastructure and help irrigation districts adapt to a drier climate. The project was also timely to inform how a thriving agricultural sector might form part of the local industry transition (after the mine closures) and benefit the regional economy.

Phases 1 & 2 were supported by funding from the Australian Government National Water Infrastructure Development Fund (NWIDF). Phase 1 of the project completed in 2017 included desktop land capability and water resources assessments. These were used to select focus areas for further review.

Phase 2 included preliminary concept design, desktop environmental and cultural heritage assessments, water demand assessments and economic analysis within four focus areas identified through Phase 1.  A scheme on the Avon River was found to be most feasible. A second potential area for exploration was the Latrobe East scheme. However, in this location water availability was a limiting factor.

In 2020, the Victorian Government provided $500,000 in funding to further investigate these options through Phase 3. Through this phase SRW engaged consultants to undertake:

  • Review of previous findings to ensure relevance within the current context
  • Pre-feasibility assessments for an expanded area of the Latrobe River, unconstrained by current water allocations (to be completed to a level comparable to those in Phase 2)
  • Detailed customer water demand assessment and willingness to invest in infrastructure studies in areas identified through earlier work as feasible
  • Delivery of a consolidation report

The outcomes of Phase 3 suggest that an infrastructure scheme near the Avon River, adjacent to the MID is feasible, and demand for water and willingness to invest is continuing to grow.   Water availability is the primary constraining factor in the Latrobe area. However, there is great potential should a more secure, reliable water source be made available. The findings also suggest that both schemes, if developed, will have positive cost-benefit and significant potential economic benefits, creating flow on regional jobs and food security.

Each phase of the SVID Project to date has been completed in consultation with a Stakeholder Reference Group including representation from irrigators, peak bodies, agencies and traditional owners. Genuine and fit for purpose engagement will be a key focus of any future investigations. The findings from SVID are also informing work underway on the Central and Gippsland Region Sustainable Water Strategy and Latrobe Valley Regional Rehabilitation Strategy.

Moving forward, SRW and the Victorian Government are continuing to invest in developing each of these opportunities in a responsible and phased manner, recognising their different stages of advancement.

For the Macalister/Avon Irrigation Development Project this means engaging with stakeholders on how available water can be best used to support increased production and jobs in the region; and undertaking the necessary water resource assessments, functional infrastructure design, on ground environmental and cultural heritage/values assessments and developing customer protocols required to inform Government decisions on a future business case.

The Latrobe Irrigation Development Assessment Project will look to assess the implications of increased water allocations and delivery, explore options to improve security and reliability within the current limitations and understand the functional requirements of altered water allocations. The findings of this work will inform Government of whether to progress this project beyond feasibility stage.