The analysis of hydrographic basin parameters helps forming an image over the area’s hydrographic features which can afterwards contribute to the basin classification according to its potential to reduce the surface leaking and to conclude different types of objectives related to the anti-erosion or hydro energetic fitting out or valuing in any way the potential of a valley(of a water course). Thus, it is necessary to have a preoccupation concerning the characterization and the description of the hydrographic basins, the surface waters from a certain area, the ways of representation for the water course elements. The hydrographic basin (the reception basin, the water collecting basin) represents all the territory that includes the hydrographic net from which it collects its waters. (Man T.E. et al.,2010).