Kerala Water Authority Kerala’s Nodal Agency For Drinking Water Supply And Sewerage Services Quick links Contact Us Quick Pay Downloads Grievances Sitemap Official info Kerala Water Authority, Jalabhavan, Vellayambalam Thiruvananthapuram, Kerala, India 695033 +91 471 2738300 1916 Open Hours: Mon – Sat: 10 am – 5 pm,Closed on Sundays and…