Mr Saliya Sampath, Mr K Mayuresan and Mr S A Xavier attended One – day Workshop on Urban Drainage / Flood System Analysis and Green Intervention Design on 13th August 2016 at Faculty of Engineering, University of Peradeniya. This is organized by WaSo Asia project of University of Peradeniya. Resource persons of the workshop are Prof. Assela Pathirana and Prof. S.B. Weerakoon. WaSo Asia project of University of Jaffna sponsored above participants from the University of Jaffna.