Section 7
SEC. 7. It shall be the duty of the Director of Public Works, as soon as practicable, to make an examination of s such stream and the works diverting therefrom, said examination to include the measurements of the discharge of said stream, and Ox the carrying capacity of the various ditches and canals diverting water therefrom, an examination of the irrigated lands, and an approximate measurement of the lands irrigated and susceptible of irrigation from the various ditches and canals which said observations and measurements shall be reduced to writing and made a matter of official record in his office; and it shall be the duty of the Director of Lands to make a cadastral survey and map or plat, when authorized to do so by the Governor-General, showing the course of said stream, the location of each dam, ditch or canal diverting water therefrom, and the divisions and subdivisions of lands which have been irrigated or which are susceptible of irrigation from the work already constructed. These cadastral surveys shall be paid for -exactly as required by Act Numbered Twenty-two hundred and fifty-nine and its amendments."