AQUASTAT is FAO's global information system on water and agriculture.
It collects, analyses and disseminates data and information by country and by region. Its aim is to provide users interested in global, regional and national analyses with comprehensive information related to water resources and agricultural water management across the world, with emphasis on countries in Africa, Asia, Latin America and the Caribbean.
Among the information available: main country database; Databases on African dams, on institutions, on river sediment yields, and on investment costs in irrigation

Climwat is a climatic database to be used in combination with the computer program CROPWAT. It includes data from a total of 3262 meteorological stations from 144 countries.

IES is a database that seeks to establish a list of irrigation equipment services worldwide. IES has been developed as part of FAO's mandate to provide information on irrigation. Prospective beneficiaries of IES are those who need to locate information on irrigation equipment at regional or country level.

This database contains information on wastewater production, treatment, re-use, as well as economic information provided by member states.

This database contains data on annual sediment yields in worldwide rivers and reservoirs, searchable by river, country and continent.