Alburejos Dam was built in 1987 on the bed on the Arroyo Carrasquilla, in the Andalusian municipality of Medina Sidonia, province of Cadiz, near the Cañada de las Majadillas.
Alburejos is a loose materials dam type with clay core, the dam has a height from foundations of 14 meters and a crest lenght of 188 meters.
The Alburejos Reservoir belong to the Guadalete and Barbate River Basin and has a capacity of 0,530 hm3.