Revised On: Nov. 15, 2023 - 4:00 p.m.

Location: 

• 5 Miles southwest of Cottonwood, Arizona
  
  

Acceptance Into Voluntary Remediation Program (VRP):

• June 14, 2000
  
  

Contaminants of Concern (COCs):

• Metals
  
  

Affected Media:

• Surface Water
  
  

What are My Health Risks:

For Surface Water | Surface water quality standards are established to provide protection for a waterbody’s designated use(s) | Learn More >

ADEQ and AZGFD jointly publish fish consumption advisories | Learn More >

Site Summary:

• A mine shaft was sealed and capped to help prevent infiltration of surface water into the historic mine workings
• Two adits were sealed with bulkheads to contain and control mine influenced water (MIA)
• A passive treatment system (PTS) is in operation to remediate MIA
• All site features are inspected on a quarterly basis with a semi-annual reporting schedule
• The latest semi-annual report was submitted in March 2023