Review of Existing Decision Making Processes and Decision Support Tools in Environmental Watering Summary Document ServicesEvaluation and Sustainability Centre for Freshwater Ecosystems 2020 This is a summary of the review that was undertaken to inform the planning phase of the Murray-Darling Basin Environmental Watering Knowledge and Research (MDB EWKR) project.<br>The purpose of the MDB EWKR project is to provide the best science information available to support the evolving needs of environmental water managers within the framework of adaptive water management use in the Murray-Darling Basin.