Blue School is an innovative and integrated concept developed by the International Rainwater Harvesting Alliance (IRHA) in 2005, with the aim of improving the health of children at school through access to drinking water, sanitation facilities, hygiene practices, and resource management.

The main outcomes of the program involve the construction of two rainwater harvesting systems, sanitation facilities (toilets and soak pits), hand washing facilities, a school garden, and a volleyball court.