With the development of construction in large cities and their surroundings there is still more to tackle with congestion of sewer network. There are many alternatives that can reduce the risk of flooding, regulate the quantity and quality of groundwater. Most of these alternatives are proposed as a theoretical conversion according to standards. Infiltration practices represent one of the best methods of rainwater management which may effectively reduce load of interflow network. Rainwater

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... ement should be considered to be the sustainable strategy for reconstruction of rural and urban settlement from the aspect of environment, management and social criteria. Our aim in the paper is to compare the theoretical calculations with practice. We would like to stress that the hydrogeological survey is inevitable condition before design of any infiltration systems.