Water withdrawals or water abstractions, is the freshwater taken from ground or surface water sources and conveyed to a place of use. These, normally, are sectorial distributed...

This map provides detailed information about dams (e.g. uses, capacity, ...) in South America. For more information, visit FAO AQUASTAT Dams Geo-referenced database:...

In cases were the watersheds are exploited for intensive agricultural purposes, as consequence the fertilizer concentration increase. Thus, the fertilizer filters into the water...

The dataset presents 687 rivers associated to 405 Major River Basins. Data was collected within the framework of the BGR-UNESCO "World-wide Hydrogeological Mapping and...

Results of a baseline survey of the sanitation and hygiene conditions in schools of Namibia as a part of UNESCO’s World Map Points of Interests Initiative (2014). As an example...

Mean annual groundwater recharge depth is calculating by dividing the long-term mean groundwater recharge, including man-made components (returnflows, induced recharge,...

This layer represents the percentage of total Disability-Adjusted Life Year attributable to paratyphoid fever for 5-14 year-old females in 2015. One DALY can be thought of as...

This map presents the delineation of world's 37 largest aquifer systems. For more information, visit: www.whymap.org

This layer identifies if any water was available at the water point on the day of the visit (recognizing that it may be a limited flow) in Bolivia. Data was gathered from the...

The use of the land covering the watersheds have an enormous impact in the cost and treatment of the water, as well as for the availability and quality of the water supply....

This layer presents wastewater discharge points and the type of water body in which used water is discharged. Those data were collected from the reporting of European Union...

This layer presents the percentage of Non-Indigenous people who have access to improved sanitation services in 11 countries of the Latin America and Caribbean (LAC) region. In...

This layer identifies if any water was available at the water point on the day of the visit (recognizing that it may be a limited flow) in Guatemala. Data was gathered from the...

This map presents the percentage of population with sustainable access to an improved water source for the last collected values in world cities during the period 1990 to 2006....

This layer shows industrial wastewater that is discharged after treatment, as a percentage of total industrial discharged in some countries of the Europe and North America...

This layer represents the estimated percentage of post-neonatal (1 month old to 5 years old) deaths due to diarrhoea out of the total number of post-neonatal deaths for each...

This layer represents estimation of the mean annual green water footprint of national consumption for the period 1996-2005. The water footprint is a measure of human’s...

This layer shows limits pose by challenges and capacities to African cities. Although the main challenges in terms of magnitude exist in the larger cities, these are also...

This 1 km resolution grid shows the estimated mean annual groundwater abstraction in millimeters across the Indo-Gangetic basin based on data from 2010. Methodology and a full...

This layer represents the percentage of total Disability-Adjusted Life Year attributable to hepatitis A for 15-49 year-old females in 2015. One DALY can be thought of as one...