Madurai, Jan 29, 2012: By 2014, all habitations in Madurai district will get protected river water for drinking purpose on execution of the Melur Comprehensive Water Supply Scheme. The work for the Rs. 784-crore scheme formally commenced at Melur here on Friday. The Melur, MLA, R. Samy, and Tamil Nadu Water Supply and Drainage Board officials, including its Chief Engineer, B.