WaterHealth, the largest community water system company, has crossed the milestone of setting up over 500 water purification plants across four States. It provides potable water to over five million people now.

The company has received ISO 9001:2008 certification for various aspects of operation and maintenance of its community water purification plants.

The company aims to provide safe, potable and affordable water to over 100 million people by 2020, said Vikas Shah, Chief Operating Officer.