The Main Problem The Bogotá River is not known for being the main channel of the Bogota savannah, or for not being navigable or mighty, but for the very high levels of contamination that this body possesses. The felling of trees, the illegal water catchments, the deposit of domestic and industrial waste that reaches the Bogotá River, the disposal of garbage, industrial waste with heavy metals, and the lack of interest in efficiently and responsibly managing the river's waters, make it a benchmark for dirt and pollution worldwide. But ... What generates the contamination of the river? The industrial discharges of the Villapinzón Cundinamarca tanneries located 5 kilometers from the source. The lack of treatment plants that efficiently manage their domestic waters and discharge their waters in poor condition to the river including Bogotá, generating 80% of the contamination. The remaining 20% is produced by industries, extractive mining and rubble. The three discharges in Bogotá th...