Lake Rowlands Dam to Carcoar Dam pipeline

Lake Rowlands Dam to Carcoar Dam pipeline

About the project

WaterNSW has been engaged by the Department of Planning Industry and Environment (DPIE) to prepare a Final Business Case to explore the option of building a water transfer pipeline from the Central Tablelands Water-operated Lake Rowlands Dam to the larger WaterNSW-operated Carcoar Dam.  This follows recommendations by Infrastructure NSW in the 2018 State Infrastructure Strategy and WaterNSW’s Lachlan Valley Water Security Study.

The Final Business Case for the Lake Rowlands to Carcoar Dam pipeline will be developed to align with the Lachlan Regional Water Strategy which is currently being finalised by DPIE. The Lachlan Regional Water Strategy will identify policy, planning and infrastructure options that deliver resilient water resources for all water users in the Lachlan catchment.

The Final Business Case and the Lachlan Regional Water Strategy are supported through funding from the Snowy Hydro Legacy Fund. The Lachlan region draft strategy is scheduled to be released for public exhibition in mid-2020. For more information on the Lachlan Regional Water strategy go to http://www.industry.nsw.gov.au/water/plans-programs/regional-water-strategies.

The proposed two-way pipeline will help contribute towards improving water access reliability for the region and industries by transferring water from Lake Rowlands Dam to Carcoar Dam when appropriate volumes are available.  This will result in efficient, long-term storage of available water and increase operational flexibility for urban and rural water supply.

The development of the Final Business Case will involve stakeholder consultation, as well as comprehensive environmental and engineering studies.  These studies will begin in the third quarter of 2019 and extend for around 12 months. Outcomes of this study will be included in the Final Business Case and submitted to Infrastructure NSW as part of the IIAF gateway process.

  • Achieving the primary water security objectives in the Lachlan Valley
  • Providing benefits to customers
  • Informing key stakeholders so they remain informed as the project progresses
  • Easing the future impact on existing customers’ water prices
  • Providing a greater level of water security

About the project

Project Schedule

Project timeline

Project Updates and FAQs

Contact Details

For more information about the project or to enquire about any of the project activities contact us or call 1300 662 007

Project Manager: Andrew Lavelle

NSW Government

This project is supported by the Department of Planning Industry and Environment.

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93.2
Sunday 06 December
-0.3
2,407,124 ML
2,581,850 ML
11,542 ML
1,649 ML
-9,005 ML
Sunday 06 December