RIVER BASIN · RVMA
Africa · shared by 3 countries
Ruvuma basin (blue) over its riparian countries · real geometry, TFDD & Natural Earth
| 1891 | Treaty between Her Majesty and His Majesty the King of Portugal, defining their respective spheres of influence in Africa Navigation, Territorial and Border Issues |
| 1936 | Exchange of notes constituting an agreement between the United Kingdom and Portugal regarding the boundary between Tanganyika Territory and Mozambique. Lisbon, Border and Territorial Issues |
Source: TFDD International Freshwater Treaties Database · open in the explorer →