| 1. | Navigable Waters Generally | 1 |
| 2. | International Rules for Navigation at Sea [Repealed] | 61 |
| 3. | Navigation Rules for Harbors, Rivers, and Inland Waters Generally | 151 |
| 4. | Navigation Rules for Great Lakes and Their Connecting and Tributary Waters [Repealed] | 241 |
| 5. | Navigation Rules for Red River of the North and Rivers Emptying Into Gulf of Mexico and Tributaries [Repealed] | 301 |
| 5A. | Exemption of Navy or Coast Guard Vessels From Certain Navigation Rules [Repealed] | 360 |
| 6. | General Duties of Ship Officers and Owners After Collision or Other Accident [Repealed] | 361 |
| 7. | Regulations for the Suppression of Piracy | 381 |
| 8. | Summary Trials for Certain Offenses Against Navigation Laws | 391 |
| 9. | Protection of Navigable Waters and of Harbor and River Improvements Generally | 400 |
| 10. | Anchorage Grounds and Harbor Regulations Generally | 471 |
| 11. | Bridges Over Navigable Waters | 491 |
| 12. | River and Harbor Improvements Generally | 540 |
| 13. | Mississippi River Commission | 641 |
| 14. | California Debris Commission | 661 |
| 15. | Flood Control | 701 |
| 16. | Lighthouses | 711 |
| 17. | National Oceanic and Atmospheric Administration | 851 |
| 18. | Longshore and Harbor Workers’ Compensation | 901 |
| 19. | Saint Lawrence Seaway | 981 |
| 20. | Pollution of the Sea by Oil [Repealed] | 1001 |
| 21. | International Regulations for Preventing Collisions at Sea [Repealed] | 1051 |
| 22. | Sea Grant Colleges and Marine Science Development | 1101 |
| 23. | Pollution Control of Navigable Waters [Omitted or Transferred] | 1151 |
| 24. | Vessel Bridge-to-Bridge Communication | 1201 |
| 25. | Ports and Waterways Safety Program [Repealed or Transferred] | 1221 |
| 26. | Water Pollution Prevention and Control | 1251 |
| 27. | Ocean Dumping | 1401 |
| 28. | Pollution Casualties on the High Seas: United States Intervention | 1471 |
| 29. | Deepwater Ports | 1501 |
| 30. | International Regulations for Preventing Collisions at Sea | 1601 |
| 31. | Ocean Pollution Research and Development and Monitoring Planning [Repealed] | 1701 |
| 32. | Inland Waterways Trust Fund | 1801 |
| 33. | Prevention of Pollution From Ships | 1901 |
| 33A. | Marine Debris Research, Prevention, and Reduction | 1951 |
| 34. | Inland Navigational Rules | 2001 |
| 35. | Artificial Reefs | 2101 |
| 36. | Water Resources Development | 2201 |
| 37. | Organotin Antifouling Paint Control [Repealed] | 2401 |
| 38. | Dumping of Medical Waste by Public Vessels | 2501 |
| 39. | Shore Protection from Municipal or Commercial Waste | 2601 |
| 40. | Oil Pollution | 2701 |
| 41. | National Coastal Monitoring | 2801 |
| 42. | Estuary Restoration | 2901 |
| 43. | National Oceanic and Atmospheric Administration Commissioned Officer Corps | 3001 |
| 44. | Oceans and Human Health | 3101 |
| 45. | Tsunami Warning and Education | 3201 |
| 46. | National Levee Safety Program | 3301 |
| 47. | Ocean Exploration | 3401 |
| 48. | Ocean and Coastal Mapping Integration | 3501 |
| 49. | Integrated Coastal and Ocean Observation System | 3601 |
| 50. | Federal Ocean Acidification Research and Monitoring | 3701 |
| 51. | Clean Hulls | 3801 |
| 52. | Water Infrastructure Finance and Innovation | 3901 |
| 53. | Harmful Algal Bloom and Hypoxia Research and Control | 4001 |
| 54. | Commercial Engagement Through Ocean Technology | 4101 |
| 55. | Save Our Seas 2.0 | 4201 |