Iron King Mine and Humboldt Smelter | Site Repository

The complete official site file can be reviewed at:

EPA Region IX
Records Center
Mail Stop SFD-7C
95 Hawthorne Street
Room 403
San Francisco, CA 94105
P: 415-536-2000 

Local repository:

Dewey-Humboldt Town Library
2735 N. Corral Street
Dewey-Humboldt, AZ 86329
P: 928-632-5049

Interested parties can review site information in person at the ADEQ Record Center | Learn More >

Site Documents

Site Map | Download > 
Site Update >
EPA Issues Remedial Investigation and Risk Assessment Reports; Next Steps in Cleanup of Residential Yards Fact Sheet | Download >