The Mékrou River is a

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

Benin Benin, officially the Republic of Benin, is a country in West Africa. It was formerly known as Dahomey. It is bordered by Togo to the west, Nigeria to the east, Burkina Faso to the north-west, and Niger to the north-east. The majority of its po ...

Burkina Faso Burkina Faso is a landlocked country in West Africa, bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the south, and Ivory Coast to the southwest. It covers an area of 274,223 km2 (105,87 ...

, and

Niger Niger, officially the Republic of the Niger, is a landlocked country in West Africa. It is a unitary state Geography of Niger#Political geography, bordered by Libya to the Libya–Niger border, north-east, Chad to the Chad–Niger border, east ...

. It flows through the W National Park. A tributary of the

Niger River The Niger River ( ; ) is the main river of West Africa, extending about . Its drainage basin is in area. Its source is in the Guinea Highlands in south-eastern Guinea near the Sierra Leone border. It runs in a crescent shape through Mali, Nige ...

, it begins in Benin north of Kouande and flows for 250 kilometers. It forms part of the border between Benin and Burkina Faso and between Benin and Niger. The proposed construction of the Dyondyonga electricity dam on the river has caused concern among environmentalistsUNESCO (2003), W-Arly-Pendjari Complex.

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References

* Rivers of Benin Rivers of Burkina Faso Rivers of Niger Tributaries of the Niger River International rivers of Africa Benin–Burkina Faso border Benin–Niger border {{Niger-river-stub