Chapter 13 — Mississippi River Commission
- §641 Creation of Mississippi River Commission
- §642 Appointment of commissioners; vacancies; chairman; tenure of office
- §642a Rank, pay, and allowances of Corps of Engineers officers serving as President of Mississippi River Commission
- §643 Omitted
- §644 Secretary of commission
- §645 Repealed.
- §646 Headquarters and meetings of commission
- §647 Mississippi River survey
- §648 Arkansas River; levee and bank protection
- §649 Vicksburg Harbor and Ohio River below Cache River
- §650 Mississippi River below Rock Island; levee and bank protection
- §651 Tributaries of Mississippi River below Cairo; levee and bank protection
- §652 Upper Mississippi River Management
- §653 Extension of jurisdiction of Mississippi River Commission
- §653a Extension of jurisdiction of Mississippi River Commission