The Caribbean Public Health Agency (CARPHA) in collaboration with the Global Water Partnership-Caribbean (GWP-C), the Global Environment Facility (GEF) Amazon Project, the Global Environment Facility International Waters Learning Exchange & Resource Network (GEFIW:LEARN), the Caribbean Aqua-Terrestrial Solutions (CATS) funded by the German Federal Ministry of Economic Cooperation and Development (BMZ), and the United Nations Environment Programme Caribbean Regional Coordinating Unit (UNEP Car/RCU), convened the Rainwater Harvesting (RWH) Knowledge Network Forum, which was held in Saint