Biyagama Water Treatment Plant was commissioned on 2012 March.
In the commissioning period BWTP has obtained ISO 9001:2008 QMS.
In 2014 BWTP has won Productivity Award.
In 2015 BWTP has won third place of Productivity award.
In 2016 BWTP has been obtained ISO 9001:2015 QMS.
