Analyze existing information (secondary sources) or apply surveys to a representative sample, in order to: - identify beneficiaries and context, including data about: i) # of households, head of household's sex, household members, socio-economic status; ii) existence of establishments such as health care clinics, schools, community centers and markets that may be connected to water supply (if applicable). - review water and sanitation status (W&S), identifying needs, use priorities and related activities (domestic use, paid and unpaid jobs) differentiated for women, men, boys and girls: i) How much time to women/men dedicate to water collection? ii) Is there an impact, resulting from use of polluted water, on female and male users' health? (e.g., use in the kitchen or agriculture) ​iii) Do women/men face obstacles/barriers to access W&S services? e.g., property rights over housing for household supply, and access to technology (mobile) for payment service or contact with customer support services. - review representation and labor force within the sector (institutions, businesses, etc.), disaggregating by sex.