• § 277. International Boundary Commission, United States and Mexico; study of boundary waters

• § 277a. Investigations of commission; construction of works or projects

• § 277b. Works or projects under treaty

• § 277c. Agreements with political subdivisions; acquisition of lands

• § 277d. Funds received from Mexico; expenditure

• § 277d-1. Authorizations for Mexican treaty projects; acquisition of lands for relocation purposes; contracts and conveyances

• § 277d-2. Construction and maintenance of roads, highways, etc.; housing and other facilities for personnel

• § 277d-3. Authorization for appropriations; activities for which available; contracts for excess amounts

• § 277d-4. Acquisition of properties of Imperial Irrigation District of California

• § 277d-5. Availability of prior appropriations; restriction to projects agreed to under treaty

• § 277d-6. Douglas-Agua Prieta Sanitation Project; operation by Commission; division of costs; contribution by City of Douglas, Arizona

• § 277d-7. Authorization for appropriations; availability of prior appropriations; use of moneys received

• § 277d-8. Calexico Mexicali Sanitation Project; operation by Commission; division of costs; contribution by City of Calexico, California

• § 277d-9. Authorization for appropriations; availability of prior appropriations; use of moneys received

• § 277d-10. Nogales Sanitation Project; operation by Commission; division of costs; contribution by Nogales, Arizona

• § 277d-11. Authorization of appropriations; availability of prior appropriations; use of moneys received

• § 277d-12. Expenditures for flood fighting, rescue operations, repairs or restoration of flood control or sanitation works threatened or destroyed by floodwaters of Rio Grande, Colorado, or Tijuana Rivers

• § 277d-13. Authorization for international storage dam on the Rio Grande

• § 277d-14. Construction, operation, and maintenance on self-liquidating basis of facilities for generating hydroelectric energy

• § 277d-15. Integration of operation of dam with other United States water conservation activities

• § 277d-16. Authorization of appropriations

• § 277d-17. Chamizal boundary settlement; investigations relating to river channel; acquisition of lands; relocation of facilities

• § 277d-18. Construction, operation, and maintenance of works; Bridge of the Americas

• § 277d-19. Compensation of owners and tenants to prevent economic injury; regulations

• § 277d-20. Limitation on application for reimbursement or compensation

• § 277d-21. Attorneys’ fees; penalties

• § 277d-22. Prohibition against duplicate payments; eligibility for payments unaffected by means employed for acquisition of property; rights and powers unaffected

• § 277d-23. Taxation; exclusion from gross income

• § 277d-24. Definitions; exemption from administrative procedure provisions

• § 277d-25. Authorization of appropriations

• § 277d-26. Lower Colorado River emergency flood control works; agreements with Mexico for joint construction, operation and maintenance

• § 277d-27. Execution of agreements

• § 277d-28. Authorization of appropriations

• § 277d-29. Rio Grande canalization project; flood and sediment control; agreements authorized; control gates; costs; authorization of appropriations

• § 277d-30. Lower Rio Grande drainage conveyance canal projects; agreements with Mexico for construction, operation, and maintenance; division of costs; non-Federal assurances of one-half of Federal costs

• § 277d-31. Authorization of appropriations

• § 277d-32. Tijuana River flood control project; agreement with Mexico for joint construction, operation and maintenance

• § 277d-33. Authorization; construction, operation, and maintenance, appropriations, and acquisition of land

• § 277d-34. American-Mexican Boundary Treaty, authorization for carrying out treaty provisions; investigations; land acquisition, purposes; damages, repair or compensation

• § 277d-35. Construction, operation, and maintenance of works; property relocation, contracts; transfer of authority

• § 277d-36. Sale of excess land

• § 277d-37. Channel shifts; boundary determination

• § 277d-38. Acquired land, addition to State; State jurisdiction

• § 277d-39. Hidalgo-Reynosa lands; administration; part of national wildlife refuge system

• § 277d-40. Authorization of appropriations

• § 277d-41. American-Mexican Boundary Treaty, Presidio flood control project; authorization of flood control agreement

• § 277d-42. Construction, operation, and maintenance of flood control works; authorization of appropriations; restrictions

• § 277d-43. Definitions

• § 277d-44. Actions to be taken by the Commission and the Administrator

• § 277d-45. New Treaty Minute

• § 277d-46. Authorization of appropriations

• § 277e. Disposal of lands; issuance of licenses for use of lands; compensation for injured property

• § 277f. Valley Gravity Canal and Storage Project

• § 277g. Agreements to correct pollution of Rio Grande

• § 277g-1. Authority of Secretary of State to plan, construct, operate, and maintain facilities

• § 277g-2. Consultation with Administrator of Environmental Protection Agency and other authorities

• § 277g-3. Authorization of appropriations

• § 277h. Authority of the International Boundary and Water Commission to assist State and local governments

• § 277i. Report on water sharing

• § 277j. Management of international transboundary water pollution