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Chemours-Montague Facility Corrective Action Information
Hazardous Waste Compliance and Enforcement
The facility's site identification number is MID 000 809 640
Refer to EGLE's Waste Data System Web Inquiry Site to view the facility's inspection history and other publicly available information about the facility.
Corrective Action Documents
- 2022 Semi-Annual Ground Water Monitoring Reports - 1st Half and 2nd Half
- Mirror Lake and Sadony Bayou Habitat, Wildlife, and Macroinvertebrate Survey - January 10 2022
- Volatilization to Indoor Air Pathway (VIAP) Investigation - October 2021
- VIAP Investigation Plan text
- Tables
- Figures
- Appendix A - Historical Site Maps of Process Area
- Appendix B - Figures and Cross Sections from Historical Groundwater Reports (too large to post, available upon email request)
- Appendix C - EGLE Response to Site-Specific Volatilization to Indoor Air Criteria Request
- Appendices D, E, and F - Screening of Groundwater VOC Results Against Residential Criteria, Screening of Groundwater Mercury Results Against Residential Criteria, and Standard Operating Procedures and Example Forms
- Facility Corrective Action Status Table - January 2021
- CMS Work Plan Approval - November 2019
- Thiocyanate Sampling Results, Chemours - July 2019
- Corrective Measures Study Work Plan - October 2018
- PFAS Sampling Results, Chemours - October 2018
- PFAS Sampling Results, DEQ - September 2018
- Community Communications:
- Groundwater Sampling for PFAS Work Plan and Approval - August 2018
- Site Status Discussion PowerPoint - May 16, 2018
- Pierson Creek Landfill Scope of Work Well Cluster PCL-007 - June 23, 2017
- Proposed Modification of Facility Groundwater Sampling and Analysis Plan - April 24, 2015 and Approval - May 15, 2017
- Remedial Action Team Map for Pierson Creek Landfill - October 28, 2015
- CA750 Environmental Indicator Form, Migration of Contaminated Groundwater Under Control - September 10, 2015
- Pierson Creek Landfill Additional Investigation Work Plan - February 26, 2015 and Approval Letter - June 1, 2015
- Waste Neoprene Landfill and Basin Sludge Storage Area Report - March 20, 2014
- **Bury Pit Landfill Report – May 2014
- Report, Tables, and Figures (pages 1-19)
- Appendices (pages 20-178)
- Pierson Creek Report – May 2014
- Report, Tables, and Figures (pages 1-65)
- Appendices A-C (pages 66-102)
- Appendix D (pages 103-120)
- Appendices E-F (pages 121-218)
- Appendices G-H (pages 219-332)
- Appendix I (pages 333-517)
- Appendix J (pages 518-568)
- CA725 Environmental Indicator Form, Current Human Exposures under Control – September 24, 2013
- **Remedial Investigation Work Plan for Waste Management Units and Areas of Concern - February 2007
- **Prioritization of Waste Management Units and Areas of Concern - November 2006
- Text (pages 1-45)
- Tables (pages 46-47)
- Appendix A - Communications (pages 54-87)
- Appendix B - NE Landfill (pages 88-191)
- Appendix C - North Landfill (pages 192-263)
- Appendix D - Bury Pit Landfill (pages 264-342)
- Appendix E - Pierson Creek Landfill (pages 343-456)
- Appendix F - Neoprene Waste Landfill (pages 457-462)
- Appendix G - Basin Sludge Area (pages 463-466)
- Appendix H - Lime Pile (pages 467-492)
- Appendix I - Calcium Fluoride Basin (pages 493-506)
- Appendix J - NPDES Surface Impoundment (pages 507-519)
- Appendix K - Former Injection Well (pages 520-522)
- Appendix L - Railcar Unloading Area East (pages 523-527)
- Appendix M - Railcar Unloading Area West (pages 528-536)
- Appendix N - Hydrogen chloride Storage Tank (pages 537-540)
- Appendix O - Generator Accumulation Area for Solvents Condensed from Air Stripper (pages 541-542)
- Appendix P - Mirror Lake (pages 543-553)
- Appendix Q - Pierson Creek (pages 554-572)
**These documents are also available for viewing at the:
White Lake Community Library
3900 White Lake Drive
Whitehall, Michigan 49431
EGLE Contacts
Ronda Blayer
BlayerR@Michigan.gov
517-284-6555
Sam Cairns
CairnsS2@Michigan.gov
517-898-4058
Shaun Shields
ShieldsS5@Michigan.gov
517-331-8950
Chemours Contact
Sathya Yalvigi
302-773-4291