Melbourne-Geelong pipeline: Greater Western Water's service area

Barwon Water is upgrading the existing Melbourne-Geelong pipeline (MGP) to help safeguard year-round water supply to customers under dry conditions. The planned upgrade works will ensure Barwon Water can continue to provide high quality, affordable and secure services to our customers.

Where are works taking place in Greater Western Water's service area?

Near Tarneit Road and Holstein Crescent, Tarneit: Night works

We will be conducting night works from 5pm on Sunday 3 August in the road reserve between Tarneit Road and the north end of Holstein Crescent, Tarneit. There will be noise from a large generator, trucks and work crew. We will aim to minimise impacts of this and apologise for the disruption. For more information visit this Latest News article.

Dukelows Road and Cobbledicks Ford Road, Mount Cottrell

During late June 2025, Barwon Water will be conducting pipeline upgrade works at two locations in Mount Cottrell. For more information visit this Latest News article.

Little River, Mambourin and Quandong

During late May and June 2025, Barwon Water will be conducting pipeline upgrade works at six locations in Little River, Mambourin and Quandong. For more information visit this Latest News article.

Ballan Road/Cobbledicks Ford Road, Wyndham Vale

In late-November 2024, Barwon Water started works at the West Werribee Dual Tank Site in the road reserve fronting 1000 Cobbledicks Ford Road, Wyndham Vale 3024. For more information visit this Latest News article.

Tarneit Road, south of the Leakes Road intersection, Tarneit

In late June and early July, Barwon Water will be upgrading the pipeline in Tarneit during Wyndham City Council’s Tarneit Road and Leakes Road intersection upgrade works. For more information about the construction works visit this Latest News article.