RIVER BASIN · TAGU
Europe · shared by 2 countries
Tagus/Tejo basin (blue) over its riparian countries · real geometry, TFDD & Natural Earth
| 1866 | Regulations annexed to the boundary treaty between Spain and Portugal of 29th September, 1864, signed at Lisbon Water Quantity, Navigation |
| 1912 | Agreement between Spain and Portugal respecting the industrial use of frontier waters, signed at Madrid Water Quantity |
| 1912 | Agreement between Spain and Portugal respecting the industrial use of frontier waters Water Quantity, Infrastructure |
| 1968 | Agreement regulating the use and development of the water resources of the international reaches of the rivers Miño, Limia, Tajo, Guadiana, and Chanza and of th Water Quantity, Hydropower, Infrastructure |
| 1976 | Second additional to the agreement of 29 May 1968 between Spain and Portugal regulating the use and development of the water resources of the international reac Infrastructure, Water Quantity, Hydropower |
| 1998 | Convention on cooperation for the protection and sustainable use of the waters of the Luso-Spanish river basins ◆ GW Water Quality |
Source: TFDD International Freshwater Treaties Database · open in the explorer →