Dr�a, Oued

Also spelled �Oued Dra, � intermittent stream (wadi) of southern Morocco. Rising from two headstreams, Dad�s and Imini, in the Haut (High) Atlas mountains of central Morocco, it flows southeastward to Tagounit, hence it courses southwestward, forming much of the Algerian - Moroccan frontier, to the Atlantic near Cap Dr�a. Of its total length of 700 mi (1,100 km), the longest of any Moroccan river, all but the headstreams