Title 43 › Chapter 12— RECLAMATION AND IRRIGATION OF LANDS BY FEDERAL GOVERNMENT › Subchapter X— PAYMENT OF CONSTRUCTION CHARGES › § 485a
Defines the key words used for federal reclamation projects and related contracts. Federal reclamation laws — the Act of June 17, 1902 (32 Stat. 388) and any laws that change or add to it. Secretary — the Secretary of the Interior. Project — any reclamation or irrigation project (and its related parts) that is authorized by those laws, built by the United States under those laws, tied to a repayment contract made under those laws, or run by the Secretary through the Bureau of Reclamation to reclaim arid lands or for other purposes. Construction charges — the principal amounts owed to the United States under water-right applications, repayment contracts, Secretary’s orders, or other obligations under those laws, but not water rental, power charges, yearly operation and maintenance charges, or other operation, maintenance, interest, or charges that are not added into the Bureau of Reclamation’s construction account principals. Repayment contract — any contract to pay construction charges to the United States. Project contract unit — a project or a major part of it covered or proposed to be covered by a repayment contract; overlapping contracts make separate units for each area, and units or contracts can be merged if the Secretary agrees. Organization — a conservancy district, irrigation district, water users’ association, or other State-created entity that can contract with the United States under those laws. Division of a project — any part a Secretary’s order names as a division for orderly administration. Development unit — any part a Secretary’s order names as a development unit for engineering or reclamation work. Irrigation block — an area of arid or semiarid lands in a project that the Secretary decides should be reclaimed and irrigated at about the same time and so designates.
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Public Lands — Source: USLM XML via OLRC
Legislative History
Reference
Citation
43 U.S.C. § 485a
Title 43 — Public Lands
Last Updated
Apr 5, 2026
Release point: 119-73not60