Drenagem urbana: uma análise de dados sobre a cidade de Santarém, no Estado do Pará

Abstract

The present work aimed to analyze the historical data series from the SNIS of the city of Santarém, in the state of Pará, examining elements related to drainage infrastructure and stormwater management. There is limited drainage infrastructure and stormwater management, with some improvements in the streets but a lack of inspection chambers. Fewer simple storm drains in 2021 compared to 2017 and 2018, and a lack of natural drainage solutions and bodies of water. There has been an increase in the number of streets with pavement and curbs, and higher storage of stormwater in 2018. However, the deficiency of construction and investments hampers the city's infrastructure, as stormwater management should be prioritized for the well-being of the population and urban development.