The University of Dhaka (DU), as a leading public university in Bangladesh, recognizes the critical importance of ensuring clean water, safe sanitation, and sustainable water management for both its campus community and the wider society. Committed to the principles of environmental stewardship, public health, and sustainable development, DU integrates policy action, research excellence, and infrastructure planning to address water-related challenges. Through initiatives spanning wastewater treatment, water reuse, water-conscious construction, and community engagement, the University actively promotes responsible water usage, protects aquatic ecosystems, and contributes to national water security. These efforts align with Sustainable Development Goal 6 (Clean Water and Sanitation), reinforcing DU’s role as a national leader in water sustainability, innovation, and education.