Environment

Environment

Environmental assessment for the Warragamba Dam Raising project commenced in September 2017. The studies and survey undertaken will provide important data for the Environmental Impact Statement (EIS), which will be made available for public review and comment. The dates for the public review period will be posted on this website and available in community updates.

The EIS will be prepared in accordance with the Environmental Planning and Assessment Act 1979 and the NSW Department of Planning and Environment Secretary’s Environmental Assessment Requirements (SEARs).

The project has been declared a Controlled Action under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 due to the likely impact on matters of national environmental significance including:

  • World Heritage properties (the Greater Blue Mountains World Heritage Area and National Heritage Place)
  • National Heritage places
  • Listed threatened species and communities.

The environmental assessment will be undertaken through the Bilateral Agreement between the NSW and Australian governments.

Lake Burragorang

Field surveys

Surveys and assessments have been undertaken in accordance with the methodologies and guidelines required under the project SEARs.

Field surveys included:

  • Aboriginal cultural heritage surveys
  • Aquatic and terrestrial ecological surveys (flora / fauna species and communities)
  • Geomorphological surveys
  • Noise and vibration assessments in the vicinity of Warragamba Dam
  • Non-Aboriginal heritage investigations
  • Visual amenity and landscape character investigations
  • The outcomes of the field surveys will inform the environmental assessment.

Other relevant environmental issues, not requiring field surveys, will also be considered in the EIS as outlined in the projects SEARs.

Community updates

Stay informed and read the latest community updates.

Contact the Warragamba Dam Raising team:

Call: 1800 932 066

Email: WDR@waternsw.com.au

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Tuesday 19 October
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2,426,378 ML
2,581,850 ML
9,092 ML
1,299 ML
4,444 ML
Tuesday 19 October