Chief Minister Arvind Kejriwal promised to supply clean drinking water to every household and improving Delhi law management system during an inauguration ceremony of the water treatment plant at Chandrawal here on Monday.

"We have inaugurated another water treatment plant today, households in Rajendra Nagar, Civil Lines, Patel Nagar, and Chandni Chowk would now get 24 hours clean drinking water supply," Kejriwal said.