Basin Plan glossary
The states covered by the Murray-Darling Basin are Queensland, New South Wales, Victoria and South Australia, as well as the Australian Capital Territory.
On-ground projects, such as fishways, restoring in-stream habitat for native fish, pest animal or weed control, or floodplain-riverine connections which will assist in securing the objectives of the Basin Plan.
Basin governments are considering how to embed complementary measures in Basin Plan implementation.
Limitations on the capacity to deliver environmental water. Constraints may include physical structures, like low-lying bridges, or river management practices like river height operational limits.
Constraints measures are activities that remove or ease constraints on the capacity to deliver environmental water. Easing constraints, for example by raising bridges or getting permission to flood people's land, means that higher flows can be delivered to achieve environmental outcomes.
Taking water from the Basin for uses like irrigation, industry, urban, stock and domestic.
Efficiency measures recover and provide more water for the environment by making consumptive water uses, like irrigation, more efficient.
Victoria has implemented a number of water efficiency programs to meet its share of the 2,750 GL water recovery target, but the Basin Plan also allows for efficiency measures to deliver a further 450 GL above that target, for the environment. These 450 GL efficiency measures are often called ‘upwater’, and the Basin Plan requires that they achieve neutral or improved socio-economic outcomes.
Water used to achieve environmental outcomes, including benefits to ecosystem functions, biodiversity, water quality and water resource health.
see Supply measures
see Sustainable Diversion Limit
see Sustainable Diversion Limit Adjustment Mechanism
Supply measures are works, river operations or rule changes that enable the use of less water but still achieve the Basin Plan's environmental outcomes. Such projects allow the Basin Plan's 2,750 GL recovery volume to be reduced.
Sustainable Diversion Limit
The Sustainable Diversion Limit is the maximum amount of water that can be taken for consumptive use. It takes effect in 2019.
Sustainable Diversion Limit Adjustment Mechanism
The Sustainable Diversion Limit Adjustment Mechanism allows the Commonwealth Water Minister, on the advice of the Murray-Darling Basin Authority, to adjust the SDL within defined limits. Supply and efficiency measures projects can lead to an adjustment of the Sustainable Diversion Limit.
see Efficiency measures