Queensland Subordinate Legislation as Made Queensland Subordinate Legislation as Made(1) Schedule 1 includes a number of references to valley margins.
(2) A reference to a valley margin, in relation to a valley drained by a watercourse, is taken to be a reference to the bedrock feature that forms a lateral extent of the valley floor.
(3) A valley margin could consist of a hill, cliff, ridge or mountain, but this will generally vary according to where the valley margin is situated in the valley.
Example—
A valley margin in an upper valley reach could be a mountain but, in a lower valley reach, a valley margin is likely to be no higher than a ridge.