Title 43Public LandsRelease 119-73

§451 Conditions necessary for exchange; terms; credits; rights nonassignable

Title 43 › Chapter CHAPTER 12— - RECLAMATION AND IRRIGATION OF LANDS BY FEDERAL GOVERNMENT › Subchapter SUBCHAPTER VII— - EXCHANGE AND AMENDMENT OF FARM UNITS › § 451

Last updated Apr 6, 2026|Official source

Summary

If a person living on an unpatented farm unit in a federal irrigation project is found by the Secretary of the Interior to be too small to support a family, they can apply on time to swap that unit for another unclaimed public farm unit in the same or a different project, or for any available farm unit the Secretary agrees to. They will get homestead credit for the time they lived there, the work they did, and the crops they raised on the first unit. If they already gave acceptable final proof of those things for the first unit, they do not have to prove them again for the new one. These exchange rights cannot be transferred to anyone else.

Full Legal Text

Title 43, §451

Public Lands — Source: USLM XML via OLRC

Any entryman on an unpatented farm unit on a Federal irrigation project which shall be found by the Secretary of the Interior, pursuant to a land classification, to be insufficient to support a family shall be entitled, upon timely application to the Secretary to exchange his farm unit for another farm unit of unentered public land within the same or any other such project, or, upon terms and conditions satisfactory to the Secretary, for any other available farm unit on the same or any other such project. He shall be given credit under the homestead laws for residence, improvement, and cultivation made or performed upon the original entry, and if satisfactory final proof of residence, improvement, and cultivation has been made on the original entry it shall not be necessary to submit such proof upon the lieu entry. Rights under this subchapter shall not be assignable.

Reference

Citations & Metadata

Citation

43 U.S.C. § 451

Title 43Public Lands

Last Updated

Apr 6, 2026

Release point: 119-73