Jelena Parlov, Zoran Nakić, Kristijan Posavec, Andrea Bačani Faculty of Mining, Geology and Petroleum Engineering, Zagreb, Croatia jelena.parlov@rgn.hr   Abstract  The Zagreb aquifer system is located in the NW part of the Republic of Croatia, in the urban area of the Croatian capital, along the Sava River. Numerous well fields are accommodated within this aquifer […]