43 U.S.C. § 645 : US Code - Section 645: Additional arid lands available to Colorado, Idaho, Nevada, and Wyoming for reclamation

Search 43 U.S.C. § 645 : US Code - Section 645: Additional arid lands available to Colorado, Idaho, Nevada, and Wyoming for reclamation

An additional one million acres of arid lands within each of the
States of Colorado, Idaho, Nevada, and Wyoming is made available
and subject to the terms of section 641 of this title, and the
States of Colorado, Nevada, Idaho, and Wyoming are allowed under
the provisions of said section said additional area or so much
thereof as may be necessary for the purposes and under the
provisions of said section.