Risk of Pollution of the V. Moravia (Serbia, Yugoslavia) Aquifer System Evaluated by Geophysical Methods

In contrast to artesian aquifers, quantitative and qualitative evaluation for natural protection of intergranular aquifers with free water surface is significantly complicated. In this case, the estimation is possible with the help of specially developed statistical method, which requires following elements referring to the zone of aeration: (1) poorly permeable strata depth; (2) filtration features; (3) groundwater level depth; (4) lithology.