| 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 |
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| Crippen | | Colliery | | 6 | | Lackawanna | Throop Coal Co. | 0 | Truck 1 | 11,936 | 11,936 | 195 | 14 | | | Dunmore | | Colliery | Shaft 1 | 6 | Dunmore | Lackawanna | Dunmore Anthracite Coal Co. | 0 | Truck 1 | 7,297 | 7,297 | 225 | 23 | | | Johnson | | Colliery | | 6 | Dickson City 1 | Lackawanna | Scranton Coal Co. | 20,961 | NYO&W | 0 | 31,531 | 61 | 476 | | | Lackawanna | | Colliery | | 6 | Olyphant 1 | Lackawanna | Grove Hill Coal Co. | 0 | | 0 | 0 | | | Idle. | | Lackawanna | | Colliery | | 6 | Olyphant 1 | Lackawanna | Lackawanna Coal Co., Limited | 174,461 | Erie | 0 | 177,430 | 214 | 359 | | | Olyphant | | Colliery | | 6 | Olyphant 1 | Lackawanna | Hudson Coal Co. | 802,520 | D&H | 0 | 973,635 | 258 | 1864 | | | Ontario | | Colliery | | 6 | Peckville 1 | Lackawanna | Scranton Coal Co. | 154,469 | NYO&W | 0 | 169,923 | 207 | 638 | | | PCC | No. 1 | Colliery | Shaft 1 | 6 | Dunmore 1 | Lackawanna | Pennsylvania Coal Co. | 985,443 | Erie | 0 | 935,169 | 293 | 1466 | | | Richmond | No. 3 | Colliery | No. 3 Shaft 1 | 6 | Dickson City 1 | Lackawanna | Scranton Coal Co. | 10,052 | NYO&W | 0 | 10,180 | 79 | 124 | | | Spencer | | Colliery | | 6 | Dunmore 1 | Lackawanna | Spencer Coal Co. | 48,305 | Erie | 0 | 67,374 | 228 | 219 | | | Storrs | | Colliery | | 6 | Dickson City 1 | Lackawanna | Glen Alden Coal Co. | 1,007,427 | DL&W | 0 | 1,101,049 | 276 | 2399 | | | Throop Washery | | Washery | | 6 | Throop 1 | Lackawanna | Lackawanna Valley Fuel Co. | 4,790 | NYO&W | 0 | 5,090 | 166 | 25 | | | Underwood | | Colliery | | 6 | Olyphant 1 | Lackawanna | Pennsylvania Coal Co. | 715,522 | Erie | 0 | 753,457 | 258 | 1481 | |
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