| 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 |
|---|
| 1870 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | data not available | 0 | | 0 | 0 | | 166 | |
| 1871 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 0 | | 164 | |
| 1875 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 134,598 | | 243 | |
| 1876 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 100,030 | 174 | 174 | |
| 1878 | Boston | | Colliery | Shaft 1 | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 103,441 | DL&W 1 | 0 | 103,441 | 168 | 287 | |
| 1879 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 113,797 | 201 | 265 | |
| 1880 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 91,291 | 167 | 258 | |
| 1881 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 0 | DL&W 1 | 0 | 105,561 | 235 | 232 | |
| 1882 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware & Hudson Canal Co. | 0 | | 0 | 94,341 | 232 | 164 | January operated by DL&W, Feb-Dec by D&H. |
| 1883 | Boston | | Colliery | Shaft 1 | Middle | near Kingston | Luzerne | Butler Coal Co. | 0 | | 0 | 4,351 | 11 | | This mine sold to D&H Co. in January 1883. |
| 1883 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware & Hudson Canal Co. | 0 | | 0 | 68,077 | 172 | 207 | |
| 1884 | Boston | | Colliery | Shaft | Middle | near Kingston | Luzerne | Delaware & Hudson Canal Co. | 0 | D&H / Lackawanna & Bloomsburg (DL&W) | 0 | 142,890 | 188 | 302 | |
| 1885 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 0 | D&H / Lackawanna & Bloomsburg (DL&W) | 0 | 149,304 | 190 | 317 | |
| 1886 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 126,516 | D&H / Lackawanna & Bloomsburg (DL&W) | 0 | 126,516 | 173 | 328 | |
| 1887 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 39,609 | | 0 | 40,209 | 50 | 322 | |
| 1888 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 199,642 | | 0 | 202,923 | 228 | 320 | |
| 1889 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 137,854 | | 0 | 142,954 | 159 | 316 | |
| 1890 | Boston | | Colliery | | 3 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 190,268 | | 0 | 197,726 | 191 | 352 | |
| 1891 | Boston | | Colliery | | 4 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 166,412 | | 0 | 174,412 | 183 | 284 | |
| 1892 | Boston | | Colliery | | 4 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 127,780 | | 0 | 133,780 | 160 | 277 | |
| 1893 | Boston | | Colliery | | 4 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 151,742 | | 0 | 158,042 | 183 | 324 | |
| 1894 | Boston | | Colliery | | 4 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 145,957 | | 0 | 152,407 | 166 | 324 | |
| 1895 | Boston | | Colliery | | 4 | Plymouth Twp. | Luzerne | Delaware & Hudson Canal Co. | 161,713 | | 0 | 169,926 | 176 | 340 | |
| 1896 | Boston | | Colliery | | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 68,258 | | 0 | 76,466 | 116 | 177 | |
| 1897 | Boston | | Colliery | | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 92,196 | | 0 | 100,398 | 166 | 313 | |
| 1898 | Boston | | Colliery | | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 160,777 | DL&W | 0 | 172,839 | 177 | 341 | |
| 1899 | Boston | | Colliery | | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 187,678 | | 0 | 200,803 | 198 | 396 | |
| 1900 | Boston | | Colliery | Plymouth Mountain | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 154,689 | D&H | 0 | 165,199 | 157 | 435 | |
| 1901 | Boston | | Colliery | | 4 | Plymouth | Luzerne | Delaware & Hudson Canal Co. | 191,902 | D&H | 0 | 204,652 | 174 | 401 | |
| 1902 | Boston | | Colliery | | 4 | Plymouth 1 | Luzerne | Delaware & Hudson Canal Co. | 112,350 | D&H | 0 | 120,789 | 108 | 408 | |
| 1903 | Boston | | Colliery | Shaft (2) / Drift | 8 | Plymouth 1 | Luzerne | Delaware & Hudson Canal Co. | 267,128 | D&H | 0 | 285,827 | 249 | 545 | |
| 1904 | Boston | | Washery | | 5 | | Luzerne | Hillside Coal & Iron Co. | 26,640 | Erie | 0 | 27,405 | 32 | 46 | |
| 1904 | Boston | | Colliery | Shaft (2) / Drift | 8 | | Luzerne | Delaware & Hudson Co. | 257,149 | D&H | 0 | 282,904 | 215 | 644 | |
| 1905 | Boston | | Washery | | 5 | | Luzerne | Hillside Coal & Iron Co. | 130,127 | Erie | 0 | 134,297 | 147 | 35 | |
| 1905 | Boston | | Colliery | Shaft (2) / Drift | 8 | | Luzerne | Delaware & Hudson Co. | 295,803 | D&H | 0 | 324,201 | 239 | 738 | |
| 1906 | Boston | | Washery | | 6 | | Luzerne | Hillside Coal & Iron Co. | 15,476 | NYS&W | 0 | 16,253 | 27 | 34 | |
| 1906 | Boston | | Colliery | Shaft (2) / Drift | 9 | | Luzerne | Delaware & Hudson Co. | 255,323 | D&H | 0 | 281,141 | 184 | 662 | |
| 1907 | Boston | | Colliery | Drift | 9 | | Luzerne | Delaware & Hudson Co. | 270,820 | D&H | 0 | 286,624 | 184 | 539 | |
| 1908 | Boston | | Colliery | Shaft / Drift | 9 | | Luzerne | Delaware & Hudson Co. | 107,313 | D&H | 0 | 127,746 | 76 | 447 | Breaker abandonded. Coal prepared at Plymouth No. 5 Colliery. |
| 1918 | Boston | | Washery | | 12 | | Luzerne | Hudson Coal Co. | 0 | D&H | 0 | 27,497 | | | Included with Plymouth No. 5 Colliery. |
| 1920 | Boston | | Washery | | 12 | | Luzerne | Hudson Coal Co. | 10,308 | D&H | 0 | 10,308 | | | No record kept. |
| 1923 | Boston | | Colliery | | 12 | | Luzerne | Hudson Coal Co. | 13,514 | D&H | 0 | 13,514 | | | Stripping, data included with Loree Colliery. |
Note 1: Added, does not appear in the mine inspection report.
