The Okpara River is a river of Benin.Rand McNally, The New International Atlas, 1993. Originating in Borgou Department, it flows south and becomes the border between Nigeria and Benin before re-entering Benin and flowing into the Ouémé River, which ultimately drains into the Atlantic Ocean. Several villages along the river are disputed between Benin and Nigeria.

Pollution Report says that the Okpara River heavily contaminated by toxic metals.

Climate Okpara River is a stream in Nigeria. It is located at an elevation of 75 metres above sea level. It has coordinates of 7°45'0" N and 2°28'60" E in DMS or 7.75 and 2.48333. It is a Stream body of running water moving to a lower level in a channel on land.

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