sentences:  To maximize the health benefits, EMW incorporates a hygiene and sanitation training component to address the need for improved sanitation, another critical public health issue.Accountability and results of the EMW water system model are insured by the Output-Based Approach, where funders such as the World Bank provide reimbursement for a water system only after its functionality is tested and a requisite number of household connections verified.While most villagers pay for their monthly water usage, the program subsidizes the costs of pipe connections and fees for water delivery to the neediest through its “Poorest of the Poor” program.