Us Code § 661 - Appropriation of waters on public lands; rights of way for canals and ditches

Full text of Us Code United States Code § 661 — Appropriation of waters on public lands; rights of way for canals and ditches, with citation guidance and answers to common questions.

§ 661. Appropriation of waters on public lands; rights of way for canals and ditches

Whenever, by priority of possession, rights to the use of water for mining, agricultural, manufacturing, or other purposes, have vested and accrued, and the same are recognized and acknowledged by the local customs, laws, and the decisions of courts, the possessors and owners of such vested rights shall be maintained and protected in the same; and the right of way for the construction of ditches and canals for the purposes herein specified is acknowledged and confirmed; but whenever any person, in the construction of any ditch or canal, injures or damages the possession of any settler on the public domain, the party committing such injury or damage shall be liable to the party injured for such injury or damage.

All patents granted, or preemption or homesteads allowed, shall be subject to any vested and accrued water rights, or rights to ditches and reservoirs used in connection with such water rights, as may have been acquired under or recognized by this section.

(R.S. §§2339, 2340.)


Editorial Notes

Codification

R.S. §2339 derived from act July 26, 1866, ch. 262, §9, 14 Stat. 253.

R.S. §2340 derived from act July 9, 1870, ch. 235, §17, 16 Stat. 218.

This section is also classified to sections 51 and 52 of Title 30, Mineral Lands and Mining.


Statutory Notes and Related Subsidiaries

Amendment of Section; Savings Provision

Pub. L. 94–579, title VII, §706(a), Oct. 21, 1976, 90 Stat. 2793, provided that, effective on and after Oct. 21, 1976, insofar as applicable to the issuance of rights-of-way over, upon, under, and through the public lands and lands in the National Forest System, this section is amended to read as follows:

"Whenever, by priority of possession, rights to the use of water for mining, agricultural, manufacturing, or other purposes, have vested and accrued, and the same are recognized and acknowledged by the local customs, laws, and the decisions of courts, the possessors and owners of such vested rights shall be maintained and protected in the same.

"All patents granted, or preemption or homesteads allowed, shall be subject to any vested and accrued water rights as may have been acquired under or recognized by this section."

Such amendment not to be construed as terminating any valid lease, permit, patent, etc., existing on Oct. 21, 1976, see section 701 of Pub. L. 94–579, set out as a note under section 1701 of this title.

Section as Unaffected by Submerged Lands Act

Provisions of this section as not amended, modified or repealed by the Submerged Lands Act, see section 1303 of this title.

About This Section

43 U.S.C. § 661 is part of Title 43 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

This section may be cited in legal writing as 43 U.S.C. § 661. For the most current official text, including any recent amendments, use the official source links below. Do not rely on this page as the sole authority for legal citation or litigation.

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Sources

Source: official Us Code text · Last verified 2026-08-27

Frequently Asked Questions About Us Code § 661

What does United States Code § 661 cover?

Section 661 ("Appropriation of waters on public lands; rights of way for canals and ditches") is part of the United States Code, the codified statutory law of Us Code. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Us Code § 661?

A common citation format is "United States Code § 661" (Us Code). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Us Code law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Us Code official source linked on this page or consult a licensed Us Code attorney.

How does Us Code § 661 apply to my situation?

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Sources & Verification

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