| 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 |
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| 1878 | Dodson | | Colliery | Shaft | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | | 0 | 0 | | | | | 1879 | Dodson | | Colliery | Shaft 1 | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 44,671 | | 0 | 46,996 | 206 | 119 | | | 1880 | Dodson | | Colliery | Shaft | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | | 0 | 48,219 | 148 | 182 | | | 1881 | Dodson | | Colliery | Shaft | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | | 0 | 98,648 | 244 | 206 | | | 1882 | Dodson | | Colliery | Shaft | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | | 0 | 121,477 | 210 | 252 | | | 1883 | Dodson | | Colliery | Shaft | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | | 0 | 121,497 | 210 | 578 | | | 1884 | Dodson | | Colliery | Shaft 1 | Middle | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | Lackawanna & Bloomsburg (DL&W) | 0 | 134,178 | 183 | 307 | | | 1885 | Dodson | | Colliery | Shaft 1 | 3 | near Plymouth | Luzerne | Plymouth Coal Co. | 0 | Lackawanna & Bloomsburg (DL&W) | 0 | 150,730 | 190 | 375 | | | 1886 | Dodson | | Colliery | Shaft 1 | 3 | Plymouth Twp. | Luzerne | Plymouth Coal Co. | 136,855 | Lackawanna & Bloomsburg (DL&W) | 0 | 149,189 | 161 | 851 | | | 1887 | Dodson | | Colliery | Shaft 1 | 3 | Plymouth Twp. | Luzerne | Plymouth Coal Co. | 139,091 | DL&W 1 | 0 | 154,041 | 184 | 369 | | | 1888 | Dodson | | Colliery | Shaft 1 | 3 | Plymouth Twp. | Luzerne | Plymouth Coal Co. | 134,961 | DL&W 1 | 0 | 150,140 | 136 | 413 | | | 1889 | Dodson | | Colliery | Shaft 1 | 3 | Plymouth | Luzerne | Plymouth Coal Co. | 130,122 | DL&W 1 | 0 | 145,170 | 192 | 451 | | | 1890 | Dodson | | Colliery | Shaft 1 | 3 | Plymouth | Luzerne | Plymouth Coal Co. | 151,086 | DL&W 1 | 0 | 169,548 | 193 | 367 | | | 1891 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 168,741 | DL&W 1 | 0 | 187,126 | 220 | 372 | | | 1892 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 184,032 | DL&W 1 | 0 | 201,144 | 234 | 456 | | | 1893 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 173,676 | DL&W 1 | 0 | 178,113 | 215 | 440 | | | 1894 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 170,661 | DL&W 1 | 0 | 193,151 | 205 | 457 | | | 1895 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 155,717 | DL&W 1 | 0 | 177,604 | 178 | 451 | | | 1896 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 143,986 | DL&W 1 | 0 | 167,645 | 178 | 471 | | | 1897 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 165,471 | DL&W 1 | 0 | 185,560 | 202 | 498 | | | 1898 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 208,364 | DL&W 1 | 0 | 237,491 | 224 | 490 | | | 1899 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 113,419 | DL&W 1 | 0 | 126,843 | 119 | 471 | | | 1900 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 7,744 | DL&W | 0 | 7,744 | | 107 | | | 1901 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth | Luzerne | Plymouth Coal Co. | 117,198 | DL&W 1 | 0 | 138,835 | 174 | 429 | | | 1902 | Dodson | | Colliery | Shaft 1 | 4 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 93,129 | DL&W | 0 | 106,081 | 115 | 335 | | | 1903 | Dodson | | Colliery | Shaft | 8 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 204,049 | DL&W | 0 | 226,492 | 221 | 444 | | | 1904 | Dodson | | Colliery | Shaft | 8 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 158,298 | DL&W | 0 | 181,407 | 187 | 428 | | | 1905 | Dodson | | Colliery | Shaft | 8 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 167,186 | DL&W | 0 | 190,206 | 225 | 457 | | | 1906 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 136,860 | DL&W | 0 | 159,758 | 187 | 393 | | | 1907 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 149,124 | DL&W | 0 | 174,302 | 196 | 426 | | | 1908 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 160,400 | DL&W | 0 | 188,308 | 205 | 434 | | | 1909 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 149,888 | DL&W / LV | 0 | 168,301 | 250 | 427 | | | 1909 | Black Diamond | | Washery | | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 0 | DL&W / LV | 0 | 22,500 | | | | | 1909 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 139,987 | DL&W | 0 | 169,494 | 196 | 394 | | | 1910 | Black Diamond | | Colliery | Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 151,783 | DL&W / LV | 0 | 173,138 | 228 | 412 | | | 1910 | Black Diamond | | Washery | | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 0 | DL&W / LV | 0 | 20,000 | | | | | 1910 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 115,029 | DL&W | 0 | 152,821 | 196 | 385 | | | 1911 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 153,465 | DL&W / LV | 0 | 177,386 | 237 | 470 | | | 1911 | Black Diamond | | Washery | | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 0 | DL&W / LV | 0 | 17,000 | | | | | 1911 | Dodson | | Colliery | Dodson Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 119,868 | DL&W | 0 | 159,721 | 197 | 388 | | | 1912 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 144,487 | DL&W / LV | 0 | 191,400 | 232 | 473 | | | 1912 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 97,700 | DL&W | 0 | 131,008 | 166 | 385 | | | 1913 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 148,112 | DL&W / LV | 0 | 185,918 | 259 | 491 | | | 1913 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 117,600 | DL&W | 0 | 156,273 | 191 | 375 | | | 1914 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 167,165 | DL&W / LV | 0 | 202,279 | 269 | 530 | | | 1914 | Dodson | | Colliery | Shaft | 9 | Plymouth 1 | Luzerne | Plymouth Coal Co. | 50,954 | DL&W | 0 | 70,447 | 87 | 384 | | | 1915 | Black Diamond | | Colliery | No. 1 Shaft | 8 | Luzerne 1 | Luzerne | Plymouth Coal Co. | 157,037 | DL&W / LV | 0 | 191,652 | 246 | 480 | | | 1917 | Plymouth | | Washery | | 12 | Plymouth 1 | Luzerne | Plymouth Co., Inc. | 79,220 | CNJ / DL&W | 0 | 80,000 | 283 | 49 | | | 1918 | Plymouth | | Washery | | 12 | Plymouth 1 | Luzerne | Plymouth Co., Inc. | 65,168 | CNJ | 0 | 65,228 | 250 | 44 | |
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