The quality of any body ... Water Taskforce on wastewater management was established to highlight issues surrounding wastewater management, increase awareness by governments, and strengthen UN ...

The Safe Drinking Water Act is a federal law that sets quality standards for the systems that provide Americans with drinking water. The Environmental Protection Agency uses a weighted point ...

The quality ... of life. Water sources can be polluted by heavy metals, complex organic compounds such as petroleum by-products or pharmaceuticals, radioactive isotopes and trace elements. The ...

It comprises two measures: the number of days with an air quality index below a certain threshold and the number of violation points against drinking water systems in each state. Learn more about ...