| 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 |
|---|
| 1923 | Santi | | Stripping | | 2 | | Lackawanna | American Coal Exchange, Inc. | 6,407 | NYO&W | 0 | 6,757 | 299 | 12 | |
| 1924 | Santi | | Stripping | | 2 | | Lackawanna | American Coal Exchange, Inc. | 9,528 | NYO&W | 0 | 9,763 | 298 | 16 | |
| 1925 | Santi | | Stripping | | 2 | | Lackawanna | American Coal Exchange, Inc. | 4,831 | NYO&W | 0 | 5,157 | 270 | 12 | Coal prepared at Throop Washery, 4th District. |
| 1926 | Santi | | Stripping | | 2 | | Lackawanna | American Coal Exchange, Inc. | 2,070 | NYO&W | 0 | 2,070 | | | |