Charles Evans Hughes, O'Neill v. Leamer — Opinion of the Court
“ In our opinion, it is too late in the day to contend that the irrigation of arid lands, the straightening and improvement of water courses, the building of levees and the drainage of swamp and overflowed lands for the improvement of the health and comfort of the community, and the reclamation of waste places and the promotion of agriculture, are not all and every of them subjects of general and public concern, the promotion and regulation of which are among the most important of governmental powers, duties, and functions.' . ”
