UFR: Geology Applied to Hydro-Geological Researches. Faculty of Sciences Dhar Mehraz B.P. 1796 Fez Atlas. 30 003. Fez. Morocco.
The Mikkes basin is located at the north center of Morocco. It comprises three different zones which represent diversified geologies which shelter a phreatic and confined aquifer in the Sais basin and a shallow aquifer in the Tabular Middle Atlas. The springs in the Sais phreatic aquifer have suffered a maximum depletion. The springs with a deep or mixed origin are known as low flow variation springs. Actually, the variations of the fall of spring’s flows could be linked to a different hydro-geological context of these springs.