Environmental problems from rainfall runoff

The state of surface water objects requires constant attention, since on the one hand – they are sources fresh water, and other wastewater receivers. Whole range factors influence waters: climatic characteristics, hydrology, soil features quality. relevance this topic is due to difficult socio-ecological situation in river basins Ukraine; during decades, aquatic ecosystems have been considered used only as an economic resource for industrial agricultural production discharge pollutants, which has led a rapid decrease ecological potential natural objects. purpose study analyze anthropogenic impacts formation runoff, determine mathematical dependencies adequate calculation volumes considering impacts, changes hydrographs watercourses quality waters. To it methods that based both direct instrumental measurements construction various digital models. In course study, identified main influencing floods, well most typical present runoff from areas with residential artificial coating. article proposes number improvements existing theory isochrones more accurate display processes form runoff. resulting model can be predicting surfaces, those undergone result impact, future become basis development environmental measures