Title 43Public LandsRelease 119-73not60

§620c Laws Governing; Irrigation Repayment Contracts; Time for Making Contract; Contracts for Municipal Water; Payment by Indian Lands; Restricted Delivery of Water for Excess Commodity; Apportionments of Use

Title 43 › Chapter 12B— COLORADO RIVER STORAGE PROJECT › § 620c

Last updated Apr 5, 2026|Official source

Summary

When the Secretary builds, runs, or keeps up the Colorado River storage project and its related projects, the Secretary must follow the federal reclamation laws, unless this chapter says otherwise. Irrigation repayment contracts must generally be paid off in no more than 50 years, except for Paonia and Eden. Before building irrigation distribution systems, repayment deals must be made with an organization that can levy assessments on taxable land in its area, unless much of the land to be served is owned by the United States. Municipal water supply contracts may be made even if earlier limits would otherwise prevent them. Payments for construction on Indian lands must follow section 386a of title 25. For ten years from April 11, 1956, no project water may be used on newly irrigated land to grow a basic agricultural commodity under the Agricultural Act of 1949 if the yearly supply exceeds the “normal supply” in section 1301(b)(10) of title 7, unless the Secretary of Agriculture orders more production for national security. All projects must follow the water apportionments in the Colorado River Compact, the Upper Colorado River Basin Compact, and the treaty with Mexico.

Full Legal Text

Title 43, §620c

Public Lands — Source: USLM XML via OLRC

Except as otherwise provided in this chapter, in constructing, operating, and maintaining the units of the Colorado River storage project and the participating projects listed in section 620 of this title, the Secretary shall be governed by the Federal reclamation laws (Act of June 17, 1902, 32 Stat. 388, and Acts amendatory thereof or supplementary thereto): Provided, That (a) irrigation repayment contracts shall be entered into which, except as otherwise provided for the Paonia and Eden projects, provide for repayment of the obligation assumed thereunder with respect to any project contract unit over a period of not more than fifty years exclusive of any development period authorized by law; (b) prior to construction of irrigation distribution facilities, repayment contracts shall be made with an “organization” as defined in section 485a(g) of this title which has the capacity to levy assessments upon all taxable real property located within its boundaries to assist in making repayments, except where a substantial proportion of the lands to be served are owned by the United States; (c) contracts relating to municipal water supply may be made without regard to the limitations of the last sentence of section 485h(c) of this title; and (d), as to Indian lands within, under or served by any participating project, payment of construction costs within the capability of the land to repay shall be subject to section 386a of title 25: Provided further, That for a period of ten years from April 11, 1956, no water from any participating project authorized by this chapter shall be delivered to any water user for the production on newly irrigated lands of any basic agricultural commodity, as defined in the Agricultural Act of 1949 [7 U.S.C. 1421 et seq.], or any amendment thereof, if the total supply of such commodity for the marketing year in which the bulk of the crop would normally be marketed is in excess of the normal supply as defined in section 1301(b)(10) of title 7 unless the Secretary of Agriculture calls for an increase in production of such commodity in the interest of national security. All units and participating projects shall be subject to the apportionments of the use of water between the Upper and Lower Basins of the Colorado River and among the States of the Upper Basin fixed in the Colorado River Compact and the Upper Colorado River Basin Compact, respectively, and to the terms of the treaty with the United Mexican States (Treaty Series 994).

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

Act of June 17, 1902, referred to in text, is popularly known as the Reclamation Act, which is classified generally to chapter 12 (§ 371 et seq.) of this title. For complete classification of this Act to the Code, see

Short Title

note set out under section 371 of this title and Tables. The Agricultural Act of 1949, referred to in text, is act Oct. 31, 1949, ch. 792, 63 Stat. 1051, which is classified principally to chapter 35A (§ 1421 et seq.) of Title 7, Agriculture. For complete classification of this Act to the Code, see

Short Title

note set out under section 1421 of Title 7 and Tables.

Reference

Citations & Metadata

Citation

43 U.S.C. § 620c

Title 43Public Lands

Last Updated

Apr 5, 2026

Release point: 119-73not60