Morven Glenavy Ikawai Irrigation (MGI) is a farmer-owned irrigation scheme supporting productive agriculture and responsible water management in South Canterbury. The scheme supplies reliable irrigation water throughout the Morven, Glenavy, Ikawai and Waihao Downs areas, supporting farming, food production, and rural communities. 

With roots in more than a century of irrigation development in the district, MGI has evolved into a modern irrigation provider with a strong focus on operational performance, environmental stewardship, and long-term resilience. The scheme operates under a comprehensive, audited self-management system and continues to invest in infrastructure, technology, and best-practice water management.