Algae and garbage paddle wheel dredger

It also pulls up the roots of the dreaded water hyacinth. The lakes are relatively clear after 4 years of work but garbage removal will be a constant challenge.

Was stopped today to answer a survey on the state of Udaipur and what can be done to make it more attractive to tourists - felt very self conscious as they videoed my replies - then they assured me my answers would be transcribed and they won't use the film - phew! Makes sense though when it would have taken ages to fill in a form as there were 20 questions