Horizon prioritizes water, sanitation, and hygiene (WASH) in its national interventions as one of the key sectors of the foundation. It implements various activities at all levels of facilities, community, and household. Horizon also contributes to ensuring that every displaced person or individual living below the poverty line has the right to access clean drinking water and long-term sanitation services. This includes providing emergency WASH services, with a focus on permanently remote, rural, and vulnerable populations, as well as restoring sustainable water and sanitation systems.