KRNAP and its OP are the territory where a number of watercourses originate. The project will carry out an extensive analysis focusing on the assessment of these watercourses and the areas of their river basins. On the basis of this comprehensive analysis, measures will be proposed in the river basin area and on watercourses to ensure their favourable status, in particular water retention in the landscape. All measures will be designed as close to nature and will be in accordance with the objects of protection EVL Krkonoše and the Bird Area of the Giant Mountains.