SUBCHAPTER III—INSTITUTION AND CONSTRUCTION OF PROJECTS (§§ 411—422)
- § 411. Surveys for, location, and construction of irrigation works generally
 - § 411a. Repealed.]
 - § 411a-1. Authorization of appropriations for investigations of feasibility of reclamation projects
 - § 411b. Employment of engineers, geologists, appraisers and economists for reclamation consultation work; compensation; retired Army and Navy officers as consulting engineers
 - § 412. Prerequisites to initiation of project or division of project
 - § 413. Approval of project by President
 - § 414. Appropriation for projects essential
 - § 415. Receipts applicable to project generally
 - § 416. Laws applicable to withdrawn lands; restoration to entry
 - § 417. Reservation of easements in public lands for reclamation projects
 - § 418. Private lands within project; agreement as to disposal of excess over farm unit
 - § 419. Contract for irrigation project; notice as to lands irrigable, unit of entry, and construction charges
 - § 420. Use of earth, timber, etc., from other public lands
 - § 421. Acquisition of lands for irrigation project; eminent domain
 - § 421a. Construction of distribution and drainage systems by irrigation districts or public agencies
 - § 421b. Loans for construction of distribution and drainage systems; repayment contract; time period for repayment of loan; “irrigation district or other public agency” defined
 - § 421c. Conditions of loan for distribution and drainage systems; reconveyance by Secretary of lands, interests in lands, and distribution works heretofore conveyed to the United States; co
 - § 421d. Effect on existing laws
 - § 421e. Municipal and industrial water supply delivery and distribution; allocation of loan funds; loan repayment contract requirements; rate of interest
 - § 421f. Existing loan contracts; negotiation by Secretary of amendments
 - § 421g. Existing rights unaffected
 - § 421h. Procedural and substantive requirements applicable to works financed by loans pursuant to sections 421a to 421h of this title
 - § 422. Construction of dams across Yellowstone River