The project proposal responds to the trend of climate change in the urbanised environment of the capital city of Prague in order to ensure a higher quality of the residential area for residents of the city in the future. The project proposal presents the possibilities of managing rainwater in such a way that its results are primarily beneficial to residents of the City of Prague, whether from the perspective of sufficient utility water, improving the city’s climatic conditions, quality of surface water in flows or reservoirs, or safety during sudden torrential events.