Read the article: 'She adds that the residents in La Mancalona have taken ownership of the technology, having been trained to operate it on a day-to-day basis,

Read the article: 'She adds that the residents in La Mancalona have taken ownership of the technology, having been trained to operate it on a day-to-day basis, from changing out ultraviolet lights and filters to testing the water quality and replacing batteries. They also have a list of local suppliers for replacement parts.'