IRON KING MINE - HUMBOLDT SMELTER
Superfund Site Profile
Announcements and Key Topics
The following is a link to EPA’s Remedial Investigation Report for the Iron King Mine / Humboldt Smelter Superfund site. The remedial investigation is a comprehensive 3-volume report, including comprehensive sampling and analysis, of the nature and extent of contamination sitewide. On the web page that opens, look to the panel on the right called “Resources” and look down the ...
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The former Iron King Mine and Humboldt Smelter lie within the Town of Dewey-Humboldt, in the high desert of central Arizona, about 85 miles north of Phoenix. The Agua Fria ...
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