With increasing emphasis on the inclusion of indigenous and local knowledge into natural resource governance and conservation by international agencies like the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), the proposed book will significantly contribute to the existing knowledge base and demonstrate the importance of mainstreaming indigenous water knowledge and practices into water governance and decision making. The UN SDGs, recognizing the significance of indigenous knowledge systems, emphasized its inclusion in most aspects and principles of SDGs. Apart from direct links with SDGs like zero hunger (SDG 2), no poverty (SDG 1), and climate action (SDG 13), indigenous and local knowledge system is considered to be directly connected to clean water and sanitation (SDG 6). The book will be useful to researchers and students in the field of indigenous knowledge and education, water governance, community-level planning, and water sustainability. The book can be referred to for postgraduate courses and beyond, as well as policymakers, conservationists, non-governmental organizations, development practitioners, and local government officials.