Mining Spill in Mexico Event
Timestamp
- time of event
- 2014-08-07
Definitions
On 7 August 2014, a major ecological disaster took place at the Buenavista-mine when 40,000 cubic meters of wastewater spilled into the Bacanuchi river and Sonora river. The chemical, which is used to dissolve copper from ore, turned a 60km stretch of the Sonora River orange, causing the authorities to shut down the municipal water supply to 20,000 people in seven towns.
Am 7. August 2014 liefen aus einem Auffangbehälter der Buenavista-Mine im Norden Mexikos rund 40'000 Kubikmeter Schwefelsäure in den angrenzenden Bacanuchi-Fluss, einen Nebenfluss des Sonora. Wegen des Chemieunfalls mussten die Brunnen in der Region geschlossen werden, zeitweise waren über 20 000 Menschen in sieben Gemeiden ohne Wasser.