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  1. Home
  2. Navajo Nation: Cleaning Up Abandoned Uranium Mines
  3. Abandoned Mines Cleanup
  4. – Eastern Region
  5. Northeast Church Rock Mine

Northeast Church Rock Mine: Records of Decision

Records of Decision related to the cleanup progress of the Northeast Church Rock Mine (NECR).

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  • NECR Engineering Evaluation Cost Analysis (pdf) (19.08 MB, May 2009)
    This Engineering Evaluation/Cost Analysis (EE/CA) document evaluates Non-Time-Critical Removal Action alternatives for the cleanup of contaminated soil and sediment mine wastes at the Northeast Church Rock Mine Site.
  • NECR Action Memorandum Amendment to Increase the Cost Ceiling for the NECR Non-Time Critical Removal Action (pdf) (255.46 KB, 04/21/2017)
    The removal action described in this memorandum calls for a cost ceiling increase to the Non-Time Critical Removal Action at NECR of the excavation of approximately one million cubic yards of waste material.
  • NECR Action Memorandum for Non-Time-Critical Removal Action (pdf) (1.82 MB, 09/29/2011)
    The removal action described in this memorandum calls for the excavation of approximately one million cubic yards of waste material from the Northeast Church Rock Mine Site and placement of this waste at a location or a facility that EPA has determined to be acceptable for the receipt of CERCLA waste under applicable laws.
  • Additional Documents

Navajo Nation: Cleaning Up Abandoned Uranium Mines

  • Health Effects of Uranium
  • Contaminated Structures
    • Contaminated Structures Project
  • Safe Drinking Water
    • Water Sampling Results
  • Abandoned Mines Cleanup
    • Administrative Records
    • Federal Plans
      • Related Documents
    • ASPECT Aerial Survey
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    • – Central Region
      • Cyprus Amax & Western Nuclear Mines
      • Black Mesa Mining District
    • – Eastern Region
      • – Community Involvement Plan
      • – Fact Sheets
      • Ambrosia Lake Mines (Tronox)
      • Cyprus Amax & Western Nuclear Mines
      • Mac and Black Jack Mines
      • Mariano Lake Mine
      • Northeast Church Rock Mine
      • Old Church Rock Mine
      • Quivira Mines (NEW!)
      • Ruby Mines
      • Section 32/33 Mines (Tronox)
    • – North Central Region
      • Skyline Mine
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Last updated on April 19, 2024
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