At the end of April 2021, a field tour of the investigative piezometers was carried out, on which the activities of Group 3 will be carried out: : Groundwater monitoring (quantitative and chemical status) within the Naturavita project. The implementation of chemical condition monitoring is carried out on 5 piezometers, at monthly intervals over a period of two years. In addition to representatives of Hrvatske vode and Kopački rit Nature Park, the field visit was attended by representatives of a group of contractors and analyzes: the Faculty of Mining, Geology and Petroleum Engineering, University of Zagreb and the Institute of Public Health of Osijek – Baranja County.
