State Government Departments Kerala Water Authority July 27, 2013 / October 29, 2014 by | Leave a Comment Address. Head Office ‘Jalabhavan’ Vellayambalam Thiruvananthapuram Kerala, India. 695033 Tel. 0471 2328654 Email. md@kwa.kerala.gov.in Website. https://www.kwa.kerala.gov.in Read more » Address of Kerala Water Authority Email of Kerala Water Authority Kerala Kerala Water Authority Phone no of Kerala Water Authority Thiruvananthapuram Website of Kerala Water Authority what is Kerala Water Authority what is the work of Kerala Water Authority