The pollution stain of the Tietê River has grown this year and now extends over 122 kilometers, an increase of 43% compared to 2021, when it reached 85 kilometers, according to a report by the SOS Mata Atlântica Foundation.
The data are from Observing the Tietê 2022 report, released on Thursday, September 22, Tietê River Day.
The monitoring was also done by a technical team from the Água Limpa cause and showed that the good quality water was reduced from 124 kilometers last year to only 60 kilometers in the current measurement.
The pollution has made the water unsafe . . .