Effective water infrastructure is necessaryfor public and environmental health, and economic growth.Water infrastructure that includes water supply, treatment, storage, water resources management, flood prevention, hydropower, and water-based transportation systems increasingly contribute to the nation’s economic growth and employment. Growing demand for use of inland waterway for transportation and connecting river basin in India. Thus, has brought attention to the need for water infrastructure investment in India. We review the projects needed for water infrastructure and estimates the associated economic benefits that would be realized through water infrastructure.