Target 6.3. By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally.

• Indicator 6.3.1. Proportion of domestic and industrial wastewater flows safely treated
• Indicator 6.3.2. Proportion of bodies of water with good ambient water quality