The district was created on 4 March 1903, but only extended north to 31°15'S latitude.[2] When the Trans-Australian Railway was being built in 1914, the district was extended northwards and was defined in the Government Gazette:[3]
Bounded on the North by the centre of the Trans-Australian Railway Line; on the East by a North line from Red Rock Point through Survey Mark E11; on the West by a North line from Point Dover, and on the South by the sea coast.
References
^"Index Map of Western Australia", Department of Lands and Surveys, 1949.
^"New Land Districts (per 7835/97)". Western Australia Government Gazette. 4 March 1903. p. 1903:613.
^"The Land Act, 1898. Amendment of Boundaries of Nurina, Mundrabilla and Nuyts Districts. (per 7835/97)". Western Australia Government Gazette. 10 July 1914. p. 1914:2559.