In 2017, 29% of the global population lacked access to safely managed drinking water services, and 61% lacked access to safely managed sanitation services.

Lack of access to safe water and sanitation contributes to the spread of waterborne diseases, which are responsible for an estimated 485,000 deaths each year.

Improving access to safe water and sanitation is critical for achieving multiple Sustainable Development Goals, including those related to health, education, and gender equality.