| 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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| Broadwell | | Colliery | | 9 | | Lackawanna | Lehigh Valley Coal Co. | 49,340 | D&H | 0 | 51,423 | | 87 | Coal prepared at Seneca Breaker. | | Exeter | | Colliery | Shaft 1 | 9 | Exeter 1 | Luzerne | Lehigh Valley Coal Co. | 290,533 | LV | 0 | 393,846 | 261 | 715 | | | Forty Fort | | Colliery | Shaft 1 | 9 | Forty Fort 1 | Luzerne | Temple Coal Co. | 159,165 | DL&W / LV | 0 | 192,860 | 248 | 488 | | | Harry E. | | Colliery | | 9 | Swoyersville 1 | Luzerne | Temple Coal Co. | 149,013 | DL&W / LV | 0 | 184,109 | 182 | 472 | | | Heidelberg | | Colliery | | 9 | Avoca 1 | Luzerne | Lehigh Valley Coal Co. | 139,776 | LV | 0 | 171,996 | 233 | 339 | | | Kingston | No. 4 | Colliery | | 9 | Edwardsville 1 | Luzerne | Kingston Coal Co. | 248,312 | CNJ / D&H / DL&W / LV / PRR | 0 | 279,873 | 284 | 743 | | | Kintz | | Colliery | | 9 | | Luzerne | Harris-Denly Coal Co. | 36,777 | DL&W / LV | 0 | 45,521 | 245 | 81 | | | Maltby | | Colliery | | 9 | Swoyersville 1 | Luzerne | Lehigh Valley Coal Co. | 204,005 | LV | 0 | 247,881 | 257 | 546 | | | Mount Lookout | | Colliery | Shaft 1 | 9 | Wyoming 1 | Luzerne | Mount Lookout Coal Co. | 174,133 | DL&W / LV | 0 | 206,681 | 242 | 483 | | | Seneca | | Colliery | | 9 | Pittston 1 | Luzerne | Lehigh Valley Coal Co. | 159,239 | LV | 0 | 211,341 | 257 | 538 | | | Stevens | | Colliery | Shaft 1 | 9 | West Pittston 1 | Luzerne | Lehigh Valley Coal Co. | 0 | LV | 0 | 0 | | 3 | Idle. | | Troy | | Colliery | | 9 | Exeter 1 | Luzerne | Troy Coal Co. | 12,066 | LV | 0 | 14,083 | 293 | 48 | | | Westmoreland | | Colliery | | 9 | | Luzerne | Lehigh Valley Coal Co. | 156,550 | LV | 46,948 | 176,597 | 238 | 346 | | | William A. | | Colliery | | 9 | Old Forge Twp. 1 | Lackawanna | Lehigh Valley Coal Co. | 116,414 | LV | 28,457 | 121,480 | | 298 | Coal prepared at Seneca Breaker. |
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