Cenário atual da bacia do rio Cambuí: uma avaliação a partir do plano diretor de drenagem para a bacia do rio Iguaçu

Abstract

The city of Campo Largo, which is part of the Metropolitan Region of Curitiba, has its urban area totally inserted into the Cambuí River System, which is part of the Iguaçu River System. For the latter, in the year of 2002, was wade a Drainage Plan expecting to provide a contribution to the elaboration of articulated solutions aiming to reduce the impacts of the floods in its comprisal area. From different scenarios the risky spots are defined and structural control measures are recommended. However, the variables considered in the construction of the scenarios have suffered changes throughout its duration time interfering in the results. The laws have also changed, the populational growth has exceeded expectations and the works considered in the simulations were not executed. The current situation shows that the structural measures have been partially implemented and from the non-structural suggestions, only the application of rain tanks has been regulated.