New South Wales Consolidated Acts(Section 4)
All that piece or parcel of land containing about 14 082 hectares situate in the Shire of Dungog, Parishes of Irralong, Alfred, Underbank and Wangat, County of Gloucester, being part of the catchment area proclaimed by publication in the Gazette of 5th December, 1924, and being the land so proclaimed delineated by hatched edging on the diagram catalogued Ms 284 Te, in the Crown Lands Office, Sydney.