29/04/2026
This is not a natural waterfall. KHT's Flood Resistant Irrigation Systems use a steel frame, pipes and concrete to create a weir structure across rivers and allows for improved water management and protection for farmland from flooding.
This FRIS was built in 2010 and has continued to provide vital irrigation for the village of Ban Huay Mai Sang.
Villagers have been able to grow rice to reduce food insecurity and have not needed to build any wooden dams, ensuring the forest is better protected too.