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Environmental problems

The north of the city serves as a water reservoir for Bandung. However, the area has seen substantial residential development. Several attempts to protect this area have been made, including creating reserves such as the Juanda National Park and Punclut, but development continues. Regular flooding in Bandung's south also presents a real and dangerous ongoing problem.

From mid-2005, Bandung faced another environmental disaster when the city's landfill site was re-evaluated after a garbage slide in 2005 which buried a village, Kampung Gajah, beneath it, killing over a hundred people. The accumulation of 8,000 m /d (3,300 cu ft/ks) of domestic garbage causes severe air pollution by local burning, the spread of disease, and water contamination. The provincial government has failed in its attempts to solve the garbage issue. Nevertheless, it was awarded in 1997 and 2015 as the least polluted city in the country. Further, a regional award in 2017 was also given from ASEAN for the cleanest air among other major cities in ASEAN countries.