SDG target 6.2 is: ‘By 2030, achieve access to adequate and equitable sanitation and hygiene for all and end open defecation, paying special attention to the needs of women and girls and those in vulnerable situations.’

To track progress towards the target, indicator 6.2.1a monitors the proportion of population using safely managed sanitation services.

SDG target 6.2 is: ‘By 2030, achieve access to adequate and equitable sanitation and hygiene for all and end open defecation, paying special attention to the needs of women and girls and those in vulnerable situations.’

To track progress towards the target, SDG indicator 6.2.1b monitors the proportion of population with a handwashing facility with soap and water available at home.

SDG target 6.3 is: ‘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’. To track progress towards the target, SDG indicator 6.3.1 monitors the proportion of total, industrial and domestic wastewater flows safely treated.

SDG target 6.3 is: ‘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.’

To track progress towards the target, SDG indicator 6.3.2 monitors the proportion of bodies of water with good ambient water quality.

SDG target 6.4 is: ‘By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity.’

To track progress towards the target, SDG indicator 6.4.1 monitors the change in water-use efficiency over time, measured as the ratio of dollar value added to the volume of water used.

SDG target 6.4 is: ‘By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity.’

To track progress towards the target, SDG indicator 6.4.2 monitors how much freshwater is being withdrawn by all economic activities, compared to the total renewable freshwater resources available.

SDG target 6.5 is: ‘By 2030, implement integrated water resources management at all levels, including through transboundary cooperation as appropriate.’

To track progress towards the target, indicator 6.5.1 monitors the degree of integrated water resources management (IWRM) implementation, by assessing the four key dimensions of IWRM: enabling environment, institutions and participation, management instruments and financing.

SDG target 6.5 is: ‘By 2030, implement integrated water resources management at all levels, including through transboundary cooperation as appropriate.’

To track progress towards the target, indicator 6.5.2 looks at the area of a country within transboundary basins and assesses the extent to which that area is covered by operational cooperation arrangements.

SDG target 6.6 is: ‘By 2020, protect and restore water-related ecosystems, including mountains, forests, wetlands, rivers, aquifers and lakes.’

To track progress towards the target, indicator 6.6.1 tracks changes over time in water-related ecosystems such as lakes, rivers, wetlands and mangroves, with the help of earth observations.

SDG target 6.6 is: ‘By 2020, protect and restore water-related ecosystems, including mountains, forests, wetlands, rivers, aquifers and lakes.’

To track progress towards the target, indicator 6.6.1 tracks changes over time in water-related ecosystems such as lakes, rivers, wetlands and mangroves, with the help of earth observations.

SDG target 6.a is: ‘By 2030, expand international cooperation and capacity-building support to developing countries in water- and sanitation-related activities and programmes, including water harvesting, desalination, water efficiency, wastewater treatment, recycling and reuse technologies.’

To track progress towards the target, indicator 6.a.1 tracks the amount of water- and sanitation-related official development assistance (ODA) that is included in a government-coordinated spending plan.

SDG target 6.b is: ‘Support and strengthen the participation of local communities in improving water and sanitation management.’

To track progress towards the target, indicator 6.b.1 monitors the participation of local communities in water and sanitation management within a country, by looking at the existence of procedures in law or policy for participation, as well as the actual level of participation.