Section 2(57) in The New Delhi Municipal Council Act, 1994
(57)" water works" includes all lakes, tanks, streams, any river, cisterns, springs, pumps, wells, reservoirs, aqueducts, water trucks, sluices, mains, pipes, culverts, hydrants, stand-pipes and conduits and all lands, buildings, machinery bridges and things, used for, or intended for the purpose of, supplying water;
