---
kind: "section"
citation: "43 U.S.C. § 646"
title: "43"
title_heading: "Public Lands"
number: "646"
heading: "Grant extended to New Mexico and Arizona"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/43/646"
units:
  - "Chapter 14 — Grants of Desert Lands to States for Reclamation"
---

# §646. Grant extended to New Mexico and Arizona


All the provisions of sections [641](/usc/43/641.md), [642](/usc/43/642.md) and [643](/usc/43/643.md)[^1] of this title are extended to the [States](/usc/43/31b.md?p=8) of New Mexico and Arizona, and the said [States](/usc/43/31b.md?p=8) upon complying with the provisions of said sections shall be entitled to have and receive all of the benefits therein conferred upon the [States](/usc/43/31b.md?p=8).


## Footnotes

[^1]: See References in Text note below.

## Source credit

(Feb. 18, 1909, ch. 150, § 1, 35 Stat. 638.)

## Notes

### Editorial Notes

### References in Text

Section 643 of this title, referred to in text, was repealed by Pub. L. 94–579, title VII, § 704(a), Oct. 21, 1976, 90 Stat. 2792.

### Statutory Notes and Related Subsidiaries

### Effective Date

Act Feb. 18, 1909, ch. 150, § 2, 35 Stat. 639, provided: “That this Act [enacting this section] shall be in full force and effect from and after its passage.”