When WISER was built there were only outhouses. Now they have indoor plumbing and a central filtration unit. They are able to sell clean water to the community. In this community, only WISER has the only flushing toilets. Only 20% of the community has pit latrines, most use the bushes, this causes typhoid to run rampant in this area.
This water filtration is positively impacting the entire community.
Also pictured is the dorm bathhouse.
WISER is so much more than a school. It's a community development project.