| 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 |
|---|
| 1920 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 7,541 | DL&W / Erie | 0 | 7,541 | 178 | 69 | New operation. Coal prepared at Lackawanna Breaker, 1st District. |
| 1921 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 10,083 | NYO&W | 0 | 10,229 | 299 | 42 | Coal prepared at Lackawanna Breaker, 1st District. |
| 1922 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 12,502 | NYO&W | 0 | 12,657 | 149 | 72 | Coal prepared at Lackawanna Breaker, 1st District. |
| 1923 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 27,014 | DL&W / Erie | 0 | 27,260 | 290 | 65 | Coal prepared at Lackawanna Breaker. |
| 1924 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 16,545 | DL&W / Erie | 0 | 18,140 | 269 | 30 | |
| 1925 | Blakely Plane | | Colliery | | 6 | | Lackawanna | Scranton Anthracite Coal Co. | 6,200 | DL&W / Erie | 27,000 | 6,265 | 152 | 16 | |