A watershed is an area of land where all of the water that falls within it drains or flows to a single point such as a river, lake, or ocean. Watersheds are important for providing clean drinking water, habitat for wildlife, and regulating the flow of water in a region. Research in watershed management focuses on conservation practices, land use planning, water quality monitoring, and sustainable development to protect and preserve these vital ecosystems. This research area often involves interdisciplinary collaborations between hydrologists, ecologists, geologists, and policymakers to address the complex challenges facing watersheds.