The article discusses how a collaborative partnership was formed in the Bowen Basin, Australia, to address water quality issues caused by mine-water discharge. This partnership involves over 20 organizations from various sectors, including regulators, energy companies, and research institutions. The goal was to coordinate monitoring efforts, integrate data, and manage impacts on a regional scale. The process took two years to establish, requiring trust-building and resource commitments. Strategies like neutral brokerage and facilitative leadership were used to manage challenges. The study highlights the importance of extended commitment and integration of collaborative efforts to address cumulative impacts effectively.