In all cases under sections 6, 8, 11, 21, 23, 25, 30, 31, 34, 36, 38, 39, 40, 42, 43, 47, 49, 50, 52, 53 and 57 of this Act, the owners and other parties interested in the canal shall be given an opportunity of appearing before the Collector and of showing cause to the contrary. ...