We’re replacing 18.4km of the 54km Saline Wastewater Outfall Pipeline (SWOP) between Loy Yang Power Station and McGaurans Beach.
The SWOP is essential to the Victorian power industry. Constructed in 1983, the pipeline transports saline wastewater from power stations in the Latrobe Valley to an ocean outfall at McGaurans Beach, where it meets strict environmental regulations, before it dilutes with seawater offshore.
Since 2010, we’ve been monitoring the condition of the pipeline and replacing sections as required to ensure it can continue to operate into the future.
Works are expected to commence in early 2026.
This is one of the top 10 projects in our Price Submission 2023-28.
Fast facts
Location: various sections between Loy Yang and McGaurans Beach
Timing: Construction will start in 2026 and be completed in 2028/29.
More information
Customer benefits
This project will:
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Reduce the risk of pipeline failure
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Continue to support the essential State electricity industry
Environment and heritage
We’ll work to avoid or minimise disturbance to the environment and cultural heritage where work is taking place.
We’ll find suitable ways to offset any environmental impacts from construction.
Consultation and engagement
We’ll be regularly consulting with relevant authorities and stakeholders.
We welcome direct comments and enquiries from the community at any time.
Project timing
Construction will start in 2026 and be completed in 2028/29.
Find out more
For more information, email contactus@gippswater.com.au or phone 1800 050 500.