Oued Righ

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The Oued Righ (also spelled Oued Rir', Oued Rirh, Wadi Righ) is a region of the northeastern Algerian Sahara.^[1] It includes a number of oases,^[1] the principal centre being Touggourt. Some of these oases speak Oued Righ Berber.

Groundwater is used for irrigation in the region.^[2]