The survey also placed greater emphasis on citizen feedback, cleanliness at tourist and heritage sites, urban riverfronts, coastlines and water. The 10th edition assesses 4,751 cities, records feedback from 2.70 crore citizens and recognises major improvements in urban sanitation. Navi Mumbai has ranked as the cleanest city in the country in the annual cleanliness survey. This recognition is part of the government's evaluation of urban cleanliness and sanitation.