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  2. Permitting Under the Clean Air Act

Air Permits Issued by Region 5 to Sources on Tribal Lands

Return to Region 5 Air Permitting Page

On this page:

  • Pending Permits
  • Final Permits
    • Part 71 Operating Permits
    • PSD Permits
    • Part 49 Minor NSR Permits
Pending Permits
Source Permit Type Public Notice Ends Permit Number Related Documents
         
Final Permits
Part 71 Operating Permits
Source Location Part 71 Type Permit Issuance Date Permit Expiration Date Permit Number Related Documents
Grand Casino Mille Lacs Onamia, MN  Renewal 1/8/2025 1/8/2030 2024-71MNML-004 EPA Docket # EPA-R05-OAR-2024-0585
Mystic Lake Casino Hotel  Prior Lake, MN Modification  12/9/2024 N/A 024-71MNSM-001 EPA Docket # EPA-R05-OAR-2024-0010
Treasure Island Resort and Casino Red Wing, MN Administrative Amendment 8/25/2024 N/A 2022-71MNPI-002 EPA Docket # EPA-R05-OAR-2024-0337
Treasure Island Resort and Casino Red Wing, MN Renewal 6/16/2023 6/16/2028 2022-71MNPI-001 EPA Docket # EPA-R05-OAR-2022-0703
Mystic Lake Casino Hotel  Prior Lake, MN  Renewal 9/1/2022  9/1/2027  2022-71MNSM-001  EPA Docket # 
EPA-R05-OAR-2022-0569 
Great Lakes Gas Transmission – Cloquet Compressor No. 5  Cloquet, MN Renewal 3/16/2022  3/16/2027  2021-71RFDL-001  EPA Docket #  
EPA-R05-OAR-2022-0171
Grand Casino Hinckley Hinckley, MN  Renewal 11/8/2021  11/8/2026  2021-71MNML-003  EPA Docket # 
EPA-R05-OAR-2021-0372 
Great Lakes Gas 
Transmission – Deer 
River Compressor No. 4
Deer River, MN  Renewal 10/20/2020  10/20/2025  2020-71MNLL-001  EPA Docket # 
EPA-R05-OAR-2020-0470 
PSD Permits
Source Location Issuance Date Permit Number Related Documents
Treasure Island Resort and Casino Red Wing, MN 6/16/2023 2022-52MNPI-003 EPA Docket # EPA-R05-OAR-2022-0703
Grand Casino Mille Lacs (Permit Revision) Onamia, MN  11/19/2019  2019-52MNML-003  EPA Docket # 
EPA-R05-OAR-2019-0427
Grand Casino Mille Lacs  Onamia, MN  8/2/2018  2018-52MNML-001  EPA Docket # 
EPA-R05-OAR-2018-0402 
Grand Casino Hinckley (Permit Revision) Hinckley, MN  7/5/2017  PSD-ML-2711500031-2017-03  EPA Docket # 
EPA-R05-OAR-2017-0247 
Treasure Island Resort and Casino  Red Wing, MN  11/26/2012  PSD-PI-2704900084-2012-02  EPA Docket #  
EPA-R05-OAR-2017-0088 
Grand Casino Hinckley  Hinckley, MN  12/30/2010  PSD-ML-2711500031-2010-02  EPA Docket # 
EPA-R05-OAR-2016-0717 
Grand Casino Mille Lacs  Onamia, MN 10/13/2005  PSD-ML-R50007-05-01  EPA Docket #  
EPA-R05-OAR-2017-0049 
Great Lakes Gas Transmission – Cloquet Compressor No. 5  Cloquet, MN  6/30/2005  PSD-FDL-R50001-04-01  EPA Docket #  
EPA-R05-OAR-2017-0068 
Grand Casino Hinckley  Hinckley, MN  11/10/2002  PSD-ML-R50005-02-01  EPA Docket # 
EPA-R05-OAR-2016-0720
Treasure Island Resort and Casino  Red Wing, MN 
 
12/20/2000 
 
PSD-PI-R50003-00-01  EPA Docket # 
EPA-R05-OAR-2017-0121
Part 49 Minor NSR Permits
Source Location Issuance Date Permit Number Related Documents
Isabella RNG Farwell, MI 4/23/2025

2024-49MISC-001

EPA Docket #EPA-R05-OAR-2025-0132
Mystic Lake Casino Hotel  Prior Lake, MN 12/9/2024 2024-49MNSM-001 EPA Docket # EPA-R05-OAR-2024-0010
Great Lakes Gas Transmission -Deer River Compressor Station Deer River, MN 11/19/2024 2024-49MNLL-01 EPA Docket # EPA-R05-OAR-2024-0342
Dakotah! Sport and Fitness Prior Lake, MN 6/3/2024 2023-49MNSM-002 EPA Docket # EPA-R05-OAR-2024-0011
American Pellet Co. (formerly Maeder Brothers Quality Wood Pellets) Weidman, MI 10/4/2023 2018-49MISC-003 EPA Docket # 
EPA-R05-OAR-2018-0401 
Mystic Lake Casino Hotel Prior Lake, MN 5/25/2023 2023-49MNSM-001 EPA Docket # EPA-R05-OAR-2023-0150
Mystic Lake Casino Hotel  Prior Lake, MN  4/5/2022  2021-49MNSM-001  EPA Docket #  
EPA-R05-OAR-2022-0110 
Cintas Corporation – Green Bay  Green Bay, WI  9/9/2020  2020-49WION-001  EPA Docket # 
EPA-R05-OAR-2020-0393 
Maeder Brothers Quality Wood Pellets, Inc. Weidman, MI  7/12/2018  2018-49MISC-002  EPA Docket # 
EPA-R05-OAR-2018-0401 
 CHS Mahnomen  Mahnomen, MN  12/19/2017  MIN-WE-424510-2017-01  EPA Docket # 
EPA-R05-OAR-2017-0658 
Mystic Lake Casino Hotel  Prior Lake, MN  5/9/2017  MIN-SM-27139R0001-2017-01  EPA Docket # 
EPA-R05-OAR-2017-0162 
Mystic Lake Casino Hotel  Prior Lake, MN  7/7/2016  MIN-SM-27139R001-2016-01  Docket # 
EPA-R05-OAR-2016-0679 
G&K Services, Inc.  
(renamed Cintas Corp. in 2018) 
Green Bay, WI  9/21/2015  SYN-ON-5500900021-2014-02  Docket #  
EPA-R05-OAR-2017-0159 
Mystic Lake Casino Hotel  Prior Lake, MN  6/4/2015  SYN-SM-27139R0001-2012-02  Docket # 
EPA-R05-OAR-2017-0431 
Mystic Lake Casino Hotel  Prior Lake, MN  6/4/2015  MIN-SM-27139R0001-2013-03  Docket # 
EPA-R05-OAR-2017-0499 
Dakotah! Sport & Fitness  (permit reopening)  Prior Lake, MN  4/30/2015  MIN-SM27139R0004-2013-02  Docket # 
EPA-R05-OAR-2017-0293 
Prestige Custom Cabinetry & Millwork, Inc.  Green Bay, WI  1/27/2015  SYN-ON-55009R0004-2014-01  Docket # 
EPA-R05-OAR-2017-0220 
G&K Services, Inc. 
(renamed Cintas Corp. in 2018) 
Green Bay, WI  11/5/2014  SYN-ON-5500900021-2014-01  Docket # 
EPA-R05-OAR-2017-0168 
Pitlik & Wick, Inc. 
Lac du Flambeau, WI 
10/21/2014  SYN-LDF-5577738024-2014-01  Docket # 
EPA-R05-OAR-2017-0181 
Dakotah! Sport & Fitness  Prior Lake, MN  6/23/2014  MIN-SM27139R0004-2013-01 Docket #  
EPA-R05-OAR-2017-0270 
Mystic Lake Casino Hotel  Prior Lake, MN  6/23/2014   MIN-SM-27139R0001-2013-02  Docket # 
EPA-R05-OAR-2017-0378 
New Little Six Casino  Prior Lake, MN  6/23/2014  MIN-SM-27139R0005-2013-01
 
Docket # 
EPA-R05-OAR-2017-0577 
Shooting Star Casino & Event Center  Mahnomen, MN  4/15/2014  MIN-WE-27087R0001-2013-01  Docket # 
EPA-R05-OAR-2017-0636 
Mystic Lake Casino Hotel  Prior Lake, MN  4/9/2012 
 
SYN-SM-27139R0001-2012-01  Docket # 
EPA-R05-OAR-2017-0305 

Permitting Under the Clean Air Act

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      • About PSD Permitting in Region 9
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    • Pacific Northwest Region (R10)
  • CAA Permitting Tools & ​Related Resources
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Contact Us About Permitting Under the Clean Air Act
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Last updated on April 24, 2025
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