Etude de faisabilite d'une retenue collinaire sur L'oued Haouch el Kebir commune de dahmouni (w.Tiaret)

Abstract

Our present study is register as part of Algerian Agriculture development generally and irrigation particularity through the realization of small dam from Dahmouni oued Haouch el kebir in order to make up the deficit of requirements out of water, situated in the east of Tiaret Wilaya. After a precise and complete study of the various stages "geological, hydrological, topographic), we chose the adopted alternative, then one established the dam and one checked his stability. For the realisation we gave an explanation supplements containing the various stages of calculation.