Weryfikacja zasad wymiarowania zbiorników retencyjnych ścieków deszczowych w Polsce

Basics of retention tanks' capacity modeling. Calculations' results' analysis for tanks' capacity. Results' interpretation with regard to protection from sewage system outflows. Essential qualitative and quantitative differences between Polish and German methods applied for defining rain precipitation amount needed for sewage system's dimensioning and calculating retention tanks' capacity. A need to create an analytic database for precipitation.