All the school buildings are fitted with rain water harvesting systems – collecting water from the roof for storage in large tanks. There are now 14 water tanks on the school site, with a storage capacity of 102,000L – which sounds like a lot until someone leaves a tap running.
Collecting water is the first step – making sure it is fit to drink is another. Ceramic water filter units in every classroom solve this problem and has reduced the incidence of gastrointestinal upsets in the children.
In 2024 a private company sank a deep borehole in Iruhuura trading centre and UV treated aquifer water is available for those who pay to be connected. The school now has a drinking water tap outside the kitchen – a great step forward. Harvested rain water is still used for washing hands, utensils and general cleaning around the school,