Water access refers to the ability of individuals and communities to obtain safe and sufficient water for drinking, sanitation, and other essential needs. It is a critical aspect of public health and is necessary for the well-being of people. Access can vary widely based on geographic location, infrastructure, and socio-economic factors. In many regions, especially in developing countries, inadequate water access can lead to serious health issues, including waterborne diseases. Organizations like the World Health Organization and UNICEF work to improve water access by promoting sustainable water management and investing in infrastructure to ensure that everyone has reliable access to clean water.