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06-2025-0006Administrative - FormalFinal Order IssuedFY 2025· Region 06

EPA v. Homestake Mining Company of California

Case summary

Amended and Restated Administrative Settlement Agreement and Order on Consent for Removal Site Evaluation and Engineering Evaluation and Cost Analysis

Defendants (1)

  • Homestake Mining Company of CaliforniaNamed in settlement

Facilities (1)

  • HOMESTAKE MINING COMPANY OF CALIFORNIA DBA RUBY HILL MINE

    HWY 50 & SR 278, EUREKA, NV, 89316

    Registry ID: 110041296861

Statutes cited

  • CERCLA 106AImminent & Substantial Endangerment Order
  • CERCLA 107LLien
  • CERCLA 122D3Violation of Existing AO or CD
  • CERCLA 104E5Violation of 104(e) Compliance Order

Enforcement conclusions (1)

  • Homestake Mining Company of Californiaentered 2021-06-04

    Primary law: CERCLA

Timeline (2 milestones)

  • 2021-06-04Final Order Issued
  • 2025-07-23Enforcement Action Data Entered

Case metadata

EPA activity ID
3604466234
Case number
06-2025-0006
Lead agency
EPA
EPA region
06
Voluntary self-disclosure
No
Primary statute
Imminent & Substantial Endangerment Order

Sourced verbatim from EPA ECHO Enforcement Case Report for case 06-2025-0006 . Bulk data: ICIS-FEC download summary.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.