Announcement By The Guadalquivir Hydrographic Confederation, O.A., Of Public Information On The Procedure For Modifying The Characteristics Of A Public Water Concession For Irrigation And A Volume Of 497,700 M³/Year To Be Collected From Two Surface Water Collections, One In Embalse De Colomera And The Other In Río Colomera, In The Municipality Of Colomera (Granada). File 13233/2009-Gr.