Catchment impact program


The Catchment impact program aims to understand and identify the cost-effectiveness and benefits of the Sydney Catchment Authority's interventions and the impacts of external interventions on sustainable catchments.

Key projects in the program are:

  • Catchment–to–tap risk assessment
  • Catchment health indicators
  • Cost-effectiveness of catchment interventions
  • Identifying and quantifying mining impacts
  • Identifying and quantifying impacts of land use changes
  • Environmental flow design, monitoring and evaluation.