Compléter Environmental care in CaliVersion en ligne Here a text about Cali city in Colombia par Socorro Sendoya Gomez 1 Some plant space growing and has it that lack that was four which are shut years was public disappear problems as without high Environmental of Article on the of the city of Cali : These are the five chronic problems that refuse to in Cali September 01 , 2019 Writing of the newspaper Le Pays 1 . One of the evils in Cali is the multiple rubble dumps in the city . problems , the invasion of space and the uncertainty over resources such as water persistent evils in the city . 2 . In Cali , many problems persist , even as the go by and measures are taken to mitigate their impact . 3 . of them , the invasion of public , illegal dumping , vandalism , water cuts and illegal fencing . For the porter of Cali , Andrés Santa Maria , everyone a common root : the of control vigilance on the part the local authorities . 4 . " It has been shown over time the staff and resources are lacking to exercise effective control . It also adds to the corruption exists in many institutions , " he said . Again water ? 5 . Whenever rains in the upper part of the Cauca River , the turbidity of the tributary and its low oxygen levels force Emcali's Puerto Mallarino purification to down , then begins supplying 75% of the city with water from the reservoir , which lasts between and eight hours . 6 . Based on Emcali statistics , in 2011 the plant was shut down 24 times and in three of them the service cut . In 2012 , there were forty three episodes of turbidity , of eleven were not served by the tank . 7 . The discussion on supply alternatives long and included studies on plants and reservoirs in areas such Pichindé .