Coal Creek Mine — Inspections
Total: 90 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 10/20/2025 | 12/02/2025 | Thunder Basin Coal Company LLC | 147.00 | 4 |
| 07/21/2025 | 08/06/2025 | Thunder Basin Coal Company LLC | 103.75 | 3 |
| 11/12/2024 | 12/17/2024 | Thunder Basin Coal Company LLC | 109.00 | 1 |
| 04/22/2024 | 05/20/2024 | Thunder Basin Coal Company LLC | 87.00 | 1 |
| 10/04/2023 | 11/30/2023 | Thunder Basin Coal Company LLC | 103.00 | 3 |
| 06/07/2023 | 09/14/2023 | Thunder Basin Coal Company LLC | 119.75 | 2 |
| 05/17/2023 | 05/19/2023 | Thunder Basin Coal Company LLC | 2.50 | 1 |
| 01/24/2023 | 03/29/2023 | Thunder Basin Coal Company LLC | 72.50 | 2 |
| 11/13/2022 | 11/21/2022 | Thunder Basin Coal Company LLC | 12.00 | 1 |
| 04/27/2022 | 06/16/2022 | Thunder Basin Coal Company LLC | 130.50 | 2 |
| 10/07/2021 | 01/30/2022 | Thunder Basin Coal Company LLC | 148.75 | 2 |
| 05/07/2021 | 06/25/2021 | Thunder Basin Coal Company LLC | 120.00 | 2 |
| 12/14/2020 | 01/20/2021 | Thunder Basin Coal Company LLC | 106.50 | 1 |
| 04/02/2020 | 06/03/2020 | Thunder Basin Coal Company LLC | 114.50 | 3 |
| 12/22/2019 | 03/03/2020 | Thunder Basin Coal Company LLC | 114.75 | 4 |
| 08/01/2019 | 08/05/2019 | Thunder Basin Coal Company LLC | 12.00 | 1 |
| 04/01/2019 | 09/26/2019 | Thunder Basin Coal Company LLC | 177.50 | 5 |
| 03/05/2019 | 03/27/2019 | Thunder Basin Coal Company LLC | 121.75 | 4 |
| 04/02/2018 | 07/27/2018 | Thunder Basin Coal Company LLC | 168.50 | 3 |
| 02/06/2018 | 03/21/2018 | Thunder Basin Coal Company LLC | 176.75 | 5 |
| 01/18/2018 | 01/18/2018 | Thunder Basin Coal Company LLC | 8.50 | 1 |
| 10/31/2017 | 12/29/2017 | Thunder Basin Coal Company LLC | 41.00 | 1 |
| 09/08/2017 | 09/08/2017 | Thunder Basin Coal Company LLC | 8.00 | 2 |
| 07/24/2017 | 08/17/2017 | Thunder Basin Coal Company LLC | 91.00 | 2 |
| 06/01/2017 | 06/02/2017 | Thunder Basin Coal Company LLC | 13.75 | 1 |
| 03/06/2017 | 03/30/2017 | Thunder Basin Coal Company LLC | 157.50 | 4 |
| 02/01/2017 | 03/31/2017 | Thunder Basin Coal Company LLC | 6.50 | 1 |
| 12/05/2016 | 12/31/2016 | Thunder Basin Coal Company LLC | 32.50 | 1 |
| 06/16/2016 | 07/05/2016 | Thunder Basin Coal Company LLC | 128.75 | 7 |
| 12/15/2015 | 02/19/2016 | Thunder Basin Coal Company LLC | 151.00 | 7 |
| 08/11/2015 | 09/22/2015 | Thunder Basin Coal Company LLC | 82.50 | 3 |
| 03/06/2015 | 03/31/2015 | Thunder Basin Coal Company LLC | 116.75 | 3 |
| 08/26/2014 | 09/26/2014 | Thunder Basin Coal Company LLC | 104.00 | 4 |
| 12/18/2013 | 01/03/2014 | Thunder Basin Coal Company LLC | 113.50 | 4 |
| 09/03/2013 | 09/16/2013 | Thunder Basin Coal Company LLC | 84.00 | 3 |
| 12/06/2012 | 01/02/2013 | Thunder Basin Coal Company LLC | 77.00 | 1 |
| 09/18/2012 | 09/21/2012 | Thunder Basin Coal Company LLC | 33.00 | 1 |
| 09/18/2012 | 09/18/2012 | Thunder Basin Coal Company LLC | 11.00 | 2 |
| 08/21/2012 | 09/06/2012 | Thunder Basin Coal Company LLC | 58.00 | 1 |
| 01/25/2012 | 02/01/2012 | Thunder Basin Coal Company LLC | 55.50 | 1 |
| 01/11/2012 | 01/12/2012 | Thunder Basin Coal Company LLC | 5.00 | 1 |
| 07/07/2011 | 07/20/2011 | Thunder Basin Coal Company LLC | 78.00 | 2 |
| 05/31/2011 | 06/01/2011 | Thunder Basin Coal Company LLC | 33.00 | 2 |
| 05/03/2011 | 05/03/2011 | Thunder Basin Coal Company LLC | 19.00 | 2 |
| 03/11/2011 | 03/14/2011 | Thunder Basin Coal Company LLC | 10.50 | 1 |
| 03/11/2011 | 03/14/2011 | Thunder Basin Coal Company LLC | 10.50 | 1 |
| 02/28/2011 | 03/16/2011 | Thunder Basin Coal Company LLC | 66.50 | 2 |
| 09/23/2010 | 09/23/2010 | Thunder Basin Coal Company LLC | 15.50 | 1 |
| 06/23/2010 | 07/03/2010 | Thunder Basin Coal Company LLC | 92.00 | 5 |
| 04/20/2010 | 04/20/2010 | Thunder Basin Coal Company LLC | 1.00 | 1 |