Callisto Mine — Inspections
Total: 89 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 10/21/2025 | 10/21/2025 | Coal-Mac LLC | 8.00 | 1 |
| 08/29/2025 | 08/29/2025 | Coal-Mac LLC | 3.75 | 1 |
| 04/01/2025 | 04/01/2025 | Coal-Mac LLC | 6.50 | 1 |
| 01/10/2025 | 01/10/2025 | Coal-Mac LLC | 2.00 | 1 |
| 09/18/2024 | 09/18/2024 | Coal-Mac LLC | 7.75 | 1 |
| 12/29/2023 | 12/29/2023 | Coal-Mac LLC | 4.25 | 1 |
| 08/25/2023 | 09/20/2023 | Coal-Mac LLC | 7.00 | 1 |
| 01/04/2023 | 01/04/2023 | Coal-Mac LLC | 7.00 | 2 |
| 08/16/2022 | 08/17/2022 | Coal-Mac LLC | 7.75 | 1 |
| 02/15/2022 | 03/17/2022 | Coal-Mac LLC | 42.00 | 2 |
| 02/03/2022 | 02/03/2022 | Coal-Mac LLC | 8.00 | 1 |
| 07/07/2021 | 09/16/2021 | Coal-Mac LLC | 5.50 | 1 |
| 05/05/2021 | 05/10/2021 | Coal-Mac LLC | 8.00 | 1 |
| 01/12/2021 | 02/02/2021 | Coal-Mac LLC | 23.50 | 1 |
| 09/03/2020 | 09/03/2020 | ERP Environmental Fund Inc. | 10.00 | 1 |
| 02/24/2020 | 02/24/2020 | ERP Environmental Fund Inc. | 1.00 | 1 |
| 01/17/2020 | 02/09/2020 | ERP Environmental Fund Inc. | 5.50 | 1 |
| 07/30/2019 | 08/29/2019 | ERP Environmental Fund Inc. | 60.50 | 3 |
| 03/26/2019 | 03/28/2019 | ERP Environmental Fund Inc. | 9.50 | 1 |
| 01/03/2019 | 01/17/2019 | ERP Environmental Fund Inc. | 66.25 | 1 |
| 07/18/2018 | 09/10/2018 | ERP Environmental Fund Inc. | 60.50 | 1 |
| 04/23/2018 | 04/23/2018 | ERP Environmental Fund Inc. | 8.00 | 1 |
| 01/30/2018 | 03/27/2018 | ERP Environmental Fund Inc. | 67.50 | 3 |
| 07/06/2017 | 08/16/2017 | ERP Environmental Fund Inc. | 72.00 | 2 |
| 03/27/2017 | 03/27/2017 | ERP Environmental Fund Inc. | 9.00 | 1 |
| 03/13/2017 | 03/15/2017 | ERP Environmental Fund Inc. | 14.00 | 1 |
| 10/12/2016 | 03/09/2017 | ERP Environmental Fund Inc. | 67.50 | 2 |
| 07/25/2016 | 09/29/2016 | ERP Environmental Fund Inc. | 7.75 | 1 |
| 07/21/2016 | 08/17/2016 | ERP Environmental Fund Inc. | 66.00 | 2 |
| 05/03/2016 | 07/01/2016 | ERP Environmental Fund Inc. | 5.50 | 1 |
| 03/21/2016 | 03/21/2016 | ERP Environmental Fund Inc. | 9.00 | 1 |
| 02/10/2016 | 03/24/2016 | ERP Environmental Fund Inc. | 96.50 | 2 |
| 01/27/2016 | 01/27/2016 | ERP Environmental Fund Inc. | 2.00 | 1 |
| 01/27/2016 | 01/27/2016 | ERP Environmental Fund Inc. | 1.50 | 1 |
| 08/11/2015 | 08/27/2015 | Thunderhill Coal, LLC | 62.50 | 2 |
| 01/05/2015 | 02/04/2015 | Thunderhill Coal, LLC | 53.00 | 1 |
| 07/09/2014 | 08/20/2014 | Thunderhill Coal, LLC | 71.50 | 2 |
| 03/05/2014 | 03/31/2014 | Thunderhill Coal, LLC | 54.50 | 2 |
| 09/30/2013 | 10/17/2013 | Thunderhill Coal, LLC | 24.00 | 1 |
| 07/08/2013 | 07/09/2013 | Thunderhill Coal, LLC | 9.00 | 1 |
| 01/15/2013 | 01/30/2013 | Thunderhill Coal, LLC | 19.25 | 2 |
| 08/02/2012 | 08/09/2012 | Thunderhill Coal, LLC | 9.50 | 1 |
| 01/05/2012 | 01/06/2012 | Thunderhill Coal, LLC | 11.50 | 1 |
| 07/06/2011 | 07/07/2011 | Thunderhill Coal, LLC | 12.25 | 1 |
| 03/03/2011 | 03/03/2011 | Thunderhill Coal, LLC | 8.00 | 1 |
| 09/22/2010 | 09/22/2010 | Thunderhill Coal, LLC | 19.00 | 2 |
| 02/03/2010 | 02/08/2010 | Thunderhill Coal, LLC | 8.50 | 1 |
| 09/09/2009 | 09/17/2009 | Thunderhill Coal, LLC | 23.25 | 2 |
| 02/19/2009 | 02/20/2009 | Thunderhill Coal, LLC | 8.00 | 1 |
| 09/17/2008 | 09/22/2008 | Thunderhill Coal, LLC | 9.00 | 1 |