Sustainable Urban Drainage Systems (SUDS) are designed to manage stormwater in urban areas. They aim to reduce flooding and water pollution by mimicking natural drainage processes. SUDS use features like green roofs, permeable pavements, and retention ponds to absorb and filter rainwater, allowing it to slowly infiltrate into the ground. These systems help maintain the natural water cycle and improve water quality by filtering pollutants. By integrating SUDS into urban planning, cities can enhance biodiversity and create green spaces, contributing to a healthier environment for residents and wildlife alike.