Announcement By The Guadalquivir Hydrographic Confederation, O.A., Of Public Information On The Procedure For Modifying The Characteristics And Transferring Ownership Of A Public Water Concession For Irrigation And A Volume Of 4,000 M³/Year To Be Captured From The Corbones River Downstream Of The Puebla De Cazalla Reservoir To The Salado De Jarda Stream In The Municipality Of Marchena (Seville). File 5275/2020.