Gravity fed flood irrigation systems are an important part of the dairy industry in Victoria. The SIP2 researchers from Agriculture Victoria; Andy McAllister, Amjed Hussain and Des Whitfield talk about their work with producers to develop a more efficient whole farm gravity fed irrigation system. They are using satellite-based irrigation scheduling and new irrigation bay designs. This approach relies on minimal use of in-field sensors and will integrate farm irrigation scheduling with automated management of irrigation re-use systems. This will enable producers to make better irrigation and grazing management decisions.