Hayden Smelter
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Hayden Smelter is a smelter at Hayden, Arizona, owned and operated by ASARCO. It has a 305 meter (1,000 feet) tall chimney, which is the tallest free-standing structure of Arizona.
In 2011, the EPA took action against the smelter for releasing "illegal amounts of lead, arsenic and eight other dangerous compounds."[1]
[edit] References
- ^ "EPA Takes Action Against Toxic Arizona Copper Plant : The Two-Way : NPR". NPR.org. 2011-11-17. http://www.npr.org/blogs/thetwo-way/2011/11/17/142439081/epa-takes-action-against-toxic-arizona-copper-plant. Retrieved 2011-11-17.
[edit] External links
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