A milestone in the battle against arsenic- and fluoride-contaminated drinking water
Thursday, April 28, 2016 - 08:20
in Earth & Climate
Over 300 million people worldwide use groundwater contaminated with arsenic or fluoride as a source of drinking water. The Swiss Federal Institute of Aquatic Science and Technology (Eawag) has developed a method whereby the risk of contamination in a given area can be estimated using geological, topographical and other environmental data without having to test samples from every single groundwater resource. The research group's knowledge is now being made available free of charge on an interactive Groundwater Assessment Platform (GAP). gapmaps.org enables authorities, NGOs and other professionals to upload their own data and generate hazard maps for their areas of interest.