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  • Raising Clarrie Hall Dam

Document library

McCabes Bridge

  • document icon February 2019 revised alignment McCabes Bridge (11.9 MB) (pdf)

Secure yield

  • document icon Clarrie Hall Dam Yield Study 2021.pdf (3.62 MB) (pdf)
  • document icon Demand Forecast Tweed Water Supply 2014.pdf (3.16 MB) (pdf)
  • document icon Assessment of Impact of 2019-20 Drought on Demand.pdf (2.2 MB) (pdf)

Concept design

  • document icon Clarrie Hall Dam Raising Concept Design Report July 2018 (18.5 MB) (pdf)
  • document icon Map_CHD proposed levels and affected parcels.pdf (4.17 MB) (pdf)

Water supply augmentation options study

  • document icon Stage 1 2 - Tweed District Water Supply augmentation options study - course screening.pdf (11.9 MB) (pdf)
  • document icon Stage 3 - Tweed District Water Supply augmentation options study - fine screening.pdf (5.23 MB) (pdf)
  • document icon Determination of optimum size dam raising options study - final evaluation report.pdf (671 KB) (pdf)