The main objective of the project B.C. “Fall water management systems in urban areas — the City of Gdańsk — Stage III” is to reduce the effects of extreme meteorological events, in particular heavy rainfall, by adapting the city of Gdańsk to climate change, by increasing the possibility of rainwater retention and the construction of rainwater sewerage. The project is located in the Pomeranian Voivodeship in Gdańsk. The tasks that fall within the scope of the project will be carried out in five districts of the city, namely Osowa, Zaspie-Młyniec, Stogach, Oliwa and Śródmieście. The scope of the project includes: preparatory work, construction works (eight investment tasks), supervision of construction works and project promotions. It is assumed that the following result indicators will be achieved as a result of the project: Number of cities in which measures were taken to protect against adverse weather events — 1 pc. Volume of retained water — 2 016 m³ Number of persons covered by the rainwater management system — 2 868 persons