Environmental Impact Statement

Project Name Project Documents Notice Date
Montana Resources, Inc., Yankee Doodle Tailings Impoundment Expansion 


 

Record of Decision (August 30, 2019)

Final EIS Materials
Cover Letter (August 13, 2019)
Final EIS
Response to Comments (Chapter 9)
 

TOMS Manual (Tailings Operations, Maintenance and Surveillance)

Independent Review Panel and Engineer of Record Documents
Site Characterization Report
Site Characterization Report Appendix B (Seismic)
Note on Appendices (MS Word document)

Report of the Independent Review Panel

Cover Letter Minor Design Document Adjustments
Alternatives Assessment
Design Basis Report
W. Embankment Drain Design Report
Hydrologic Evaluation, West Ridge Area
Stability Assessment Report
Dam Breach Risk Assessment
Water Management Report
Construction Mgt Plan
Reclamation Overview

Comment Response Request
Engineer of Record (EOR) Response to Comments by ARCO  (2017)
Engineer of Record (EOR) Response to Written Comments
EOR Response to C. Elliott, PhD
Independent Review Panel Considerations

Archive Documents
DRAFT EIS PDF (15.5 MB)

Cover Letter Page 1 and Page 2

Draft EIS, Chapters 1 and 2 PDF (7.5 MB)

Chapters 3 through 10 PDF (9 MB)

 

 

 

 

 

 

 

 

 

 

 

 

March 22, 2019

Public Comment through April 22, 2019

Spring Creek Mine, TR1, Major Revision

Cover Letter
Draft EIS

 

Scoping Newsletter

August 27, 2019
Public Comment Through September 26, 2019

April 2018

Adkins Class III Monofill EIS

 

Press Release
Application Submittal
Update Submittal
Comment Extension

 

May 8, 2019

Public Comment through July 5, 2019.

Tintina Montana, Inc. 


 

DRAFT EIS

Application Documents

March 2019
 
Western Energy Area F











 

Final EIS
Cover Letter
Final EIS
Appendices A-H 
Scoping Report I
Scoping Report II

Draft EIS
Cover Letter
Abstract
Executive Summary
Draft EIS
Appendices A-F

November 2018
November 2018
November 2018




December 2017
December 2017
December 2017
December 2017
 
Draft EIS for Proposed Haul Road to the Spring Creek Mine



 
Cover Letter
Executive Summary
Draft Environmental Impact Statement
Appendices A through C

June 2018
Spring Creek Mine, TR1, Major Revision



 
Scoping Newsletter
April 2018
Western Energy Area B, AM5



 
Scoping Newsletter
Scoping Report

March 2018
May 2018
Montanore Mine Montanore Mine EIS Documents  
Rock Creek Mine Rock Creek Mine EIS Documents  
CR Kendall Mine



 
CR Kendall Mine Closure
Record of Decision
Cover Letter
Final EIS with Errata
Draft EIS
May 2016
April 2016
April 2016
September 2015
Butte Highlands Mine






 
Butte Highlands Joint Venture
Record of Decision
Cover Letter
Final EIS
Appendix A-MPDES Permit
Appendix B-WQ Monitoring
Appendix C-Reclamation
Appendix D-Comments
Draft EIS

January 2015
December 18, 2014
December 2014
N/A
N/A
N/A
N/A
October 2013
Garnet USA



 
Garnet USA Mine Project
Record of Decision
Cover Letter
Final EIS
Draft EIS

March 2014
February 20, 2014
February 2014
September 2013
Golden Sunlight Mine



 
Golden Sunlight Mine Amendment 015
Record of Decision
Cover Letter
Final EIS
Draft EIS

January 2014
December 13, 2013
December 2013
September 2013
Troy Mine




 
Troy Mine Revised Reclamation Plan
Record of Decision
Cover Letter
Final EIS
Appendices
Draft EIS

September 2012
September 20, 2012
June 2012
N/A
May 2011
Stillwater Mine




 
Stillwater Mine Revised Water Management Plan and Boe Ranch LAD
Record of Decision
Cover Letter
Final EIS
Appendices
Draft EIS

August 2012
June 14, 2012
May 2012
N/A
November 2010
Keystone XL Pipeline Keystone XL Pipeline EIS Documents  
Graymont Mine



 
Graymont-Indian Creek Mine Expansion
Record of Decision
Cover Letter
Final EIS
Draft EIS

N/A
January 2010
January 2010
December 2008
Montana Alberta Tie Ltd. (MATL)





 
Montana Alberta Tie LLC. (MATL)
Certificate of Compliance
Final EIS (Volume 1)
Final EIS (Volume 2)
Appendices-A-Q
Draft Supplemental EIS
Draft EIS

August 11, 2010
September 2008
September 2008
N/A
February 2008
March 2007
Absaloka Mine



 
Absaloka Mine Crow Reservation South Extension
Record of Decision (Bureau of Indian Affairs)
Cover Letter
Final EIS
Draft EIS

October 2008
N/A
October 2008
March 2008
Montana Tunnels Mine



 
Montana Tunnels M-Pit Mine Expansion
Record of Decision
Cover Letter
Final EIS
Draft EIS

October 27, 2008
October 27, 2008
August 2008
February 2008
Golden Sunlight Mine



 
Golden Sunlight Mine Pit Reclamation
Record of Decision
Cover Letter
Final Supplemental EIS
Draft Supplemental EIS