Odpływ ze zlewni zurbanizowanych

The purpose of this study was to revision the urbanization area floods influences according mathematical models to floods simulation. It ranges through the rational formula for calculating Qmax, one-dimensional models of the relationship between intensive precipitation and discharge, the SCS method for assessment effective rainfall, the unit hydrograph UH and the instantaneous unit hydrograph IUH. Two - and three - dimensional models are then presented, along with different ways of envisaging hydrological processes in urban Systems. Support for the application of the models is offered on the basin of many examples involving different cities (Europe, Asia, North America and Poland), possibilities for finding solutions are, indicated, and limitations inherent in the modeling pointed out.