Announcement Of The Water Police Station Of The Hydrographic Confederation Of The Guadalquivir Of Public Information Procedure Of Modification Of Public Water Concession Characteristics For Irrigation Of 8.58 Ha And A Volume Of 12,870 M3/Year With Direct Collection Of The Fija River (Arroyo Guadalmazan) In Rambla (La) (Córdoba). File M-5173/2021-Ing.