In implementation of the River Basin Management Plan of the Water District of Western Macedonia and specifically within the framework of measures M09ΩΒ0401 and M09B0402, this Special Hydrogeological Study will be prepared for the establishment of zones and/or measures for the protection of water catchment points intended for human consumption, in accordance with the specifications of the superior plan. At the same time, in the study to be carried out, the need to carry out a study to check the conditions of technical and hydraulic proficiency in the heads (sources) of the water supply system where the water catches of the network are located.