United States
Under authority of the act of Congress approved June 25, 1910 (36 Stat. 847), as amended by the act of August 24, 1912 (37 Stat. 497), it is hereby ordered that every smallest legal subdivision of the public land surveys which is vacant unappropriated unreserved public land and contains a hot spring, or a spring the waters of which possess curative properties; and all land within one-quarter of a mile of every such spring located on unsurveyed public land, exclusive of Alaska, be, and the same is hereby, withdrawn from settlement, location, sale, or entry, and reserved for lease under the provisions of the act of March 3, 1925 (43 Stat. 1133), subject to valid existing rights.
This order shall remain in full force and effect unless and until revoked by the President or by act of Congress.
HERBERT HOOVER
The White House,
July 7, 1930.
Herbert Hoover, Executive Order 5389—Withdrawal of Public Lands Containing Medicinal Springs Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/373027