water quality

Water quality

UNEP delivers data-driven insights for informed water quality policies, partners with stakeholders for sustainable management and supports countries to  assess and improve water quality.

The degradation of freshwater ecosystems, primarily resulting from pollution and land use change, is estimated to lead to a reduction in global biodiversity by approximately one-third.

Addressing water quality concerns is a critical global imperative. Failing to take action could result in severe consequences for ecosystems and human well-being. A comprehensive approach is essential:

→ Providing evidence-based data to inform effective water quality management and policy decisions.

→ Collaborating across sectors to ensure the sustainable stewardship of water resources and their protection.

→ Empowering communities to actively participate in water quality monitoring and improvement.

→ Ensuring equitable access to clean water.

→ Capacity development for all stakeholders to track water quality.

→ Developing sustainable financial mechanisms to support countries in resolving water quality challenges, promoting a healthier and more sustainable future for all.

→ UNEP co-leads the UN-Water Expert group on water quality and wastewater issues, with the Food and Agriculture Organization of the United Nations and the World Health Organization.

water body
Pathway to the World Water Quality Assessment
Fresh water
Policy and strategy