SIGMA Foundation took a stride forward to leave no one behind by celebrating “World Water Day 2019 themed leaving no one behind” at the grassroot level with the community cluster of FSP, SOS Children’s Village, Kolkata (slum areas of Rajarhat and Narayanpur). The initiative was led by Dr. Debasri Mukherjee, Dr. Sabari Bandopadhyay and Soumyajit Basu. The Team focused on generating technical as well as behavioural awareness about water safety and security amongst the community. SIGMA Foundation took an initiative to take science to grassroot level by intriguing the concept of reduction in ground water table and recharge of aquifers amongst the community to make water security a mass movement in rural Bengal.