Abstract: A system for channeling drainage fluid from a point located upstream to a point downstream comprises a series of conduit elements linked together and partially fitted in one another. This system is remarkable in that the series of conduit elements is assembled so that the linked conduit elements can articulate with one another and each conduit element is suspended from the previous conduit element of the series with upper end of the first conduit element being suspended from a point of anchorage located upstream. The conduit elements articulate with one another in pairs by means of a disconnectable hook arrangement, such as performed protuberances, which acts as a hinge. The above system for channeling running water prevents the degradation of slopes served by such systems.