| Year | Operation Name | Number | Type | Opening | District | City | County | Company Name | Railroad Shipments (tons) | Railroad to Mine | Truck Shipments (tons) | Total Production (tons) | Days Worked | Employees | Notes |
|---|
| 1881 | Belmont | | Colliery | Drifts | Eastern | Carbondale Twp. | Lackawanna | Butler Coal Co. | 0 | | 0 | 4,856 | | 101 | |
| 1882 | Belmont | | Colliery | Drifts | Eastern | Carbondale Twp. | Lackawanna | Cowen & Deninney | 0 | | 0 | 56,671 | 267 | 207 | |
| 1883 | Belmont | | Colliery | Drifts | Eastern | Carbondale Twp. | Lackawanna | Butler Coal Co. | 0 | | 0 | 53,129 | 259 | 152 | |
| 1884 | Belmont | | Colliery | Tunnel | Eastern | Carbondale Twp. | Lackawanna | Butler Coal Co. | 0 | New York, Lake Erie and Western Railroad | 0 | 18,331 | 135 | | Not working at present. |
| 1886 | Belmont | | Colliery | Tunnel | 1 | Carbondale Twp. | Lackawanna | W. W. Watkins & Son | 10,695 | New York, Lake Erie and Western Railroad | 0 | 11,907 | 88 | 127 | |
| 1887 | Belmont | | Colliery | Tunnel | 1 | Carbondale Twp. | Lackawanna | A. Langdon & Co. | 28,342 | New York, Lake Erie and Western Railroad | 0 | 29,688 | 98 | 153 | |
| 1888 | Belmont | | Colliery | Tunnel | 1 | Carbondale | Lackawanna | A. Langdon | 49,748 | | 0 | 51,687 | 195 | 188 | |
| 1933 | Belmont | | Colliery | | 1 | Carbondale 1 | Lackawanna | Belmont Coal Co. | 19,100 | | 3,200 | 24,200 | 217 | 80 | |
| 1933 | Belmont | | Stripping | | 1 | Carbondale 1 | Lackawanna | Belmont Coal Co. | 5,494 | | 0 | 5,494 | 102 | 12 | |
| 1934 | Belmont | | Colliery | | 1 | Carbondale 1 | Lackawanna | Belmont Coal Co. | 0 | Truck 1 | 17,688 | 17,688 | 122 | 84 | |
Note 1: Added, does not appear in the mine inspection report.