Water Basin
- Lusutfu 1
- Maputo 1
- Mereb Wenz 1
- Meuse >> Netherlands 1
- Mississippi River Delta >> Plaquemines Parish >> Louisiana >> United States 1
- Mississippi 1
- Moa 1
- Moa 1
- Niger River >> Nigeria 1
- Niger 1
- Oueme 1
- Ouémé 1
- Pungwe 1
- Rhine River >> Netherlands 1
- Rhine-Meuse 1
- Sabi 1
- Saint Croix River >> Washington County >> Maine >> United States 1
- Saint John River >> New Brunswick >> Canada 1
- Saint Lawrence River >> Franklin County >> New York >> United States 1
- Shatt al Arab 1
