| 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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| 1932 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 12,530 | | 0 | 12,642 | 99 | 86 | Coal prepared by Suffolk Coal Co, 5th District. | | 1933 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 79,931 | | 1,500 | 102,178 | 296 | 189 | | | 1934 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 104,634 | | 7,148 | 157,138 | 298 | 303 | | | 1935 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 240,705 | | 15,224 | 313,854 | 300 | 430 | | | 1936 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 269,340 | | 20,216 | 344,510 | 285 | 472 | | | 1937 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 249,059 | | 15,361 | 307,228 | 277 | 436 | | | 1938 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 275,169 | | 23,411 | 331,901 | 251 | 455 | | | 1939 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 246,697 | | 33,829 | 315,102 | 237 | 482 | | | 1940 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 222,703 | | 35,100 | 296,570 | 231 | 516 | | | 1941 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 204,454 | | 27,062 | 272,914 | 242 | 503 | | | 1942 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 137,611 | | 72,173 | 237,871 | 270 | 378 | | | 1943 | Dial Rock | | Colliery | Slope 1 | 9 | | Luzerne | Dial Rock Coal Co. | 66,913 | | 68,997 | 183,181 | 277 | 307 | | | 1944 | Dial Rock | | Colliery | Slope | 9 | | Luzerne | Dial Rock Coal Co. | 60,468 | | 47,068 | 151,039 | 307 | 257 | | | 1945 | Dial Rock | | Colliery | Slope | 9 | | Luzerne | Dial Rock Coal Co. | 67,754 | | 39,870 | 126,510 | 278 | 255 | | | 1946 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 55,968 | | 36,235 | 111,776 | 279 | 200 | Includes 1,874 tons of bank coal. | | 1946 | Dial Rock | | Stripping | | 9 | | Luzerne | Dial Rock Coal Co. | 9,035 | | 0 | 9,035 | 282 | 8 | | | 1947 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 44,879 | | 18,802 | 72,037 | 267 | 139 | | | 1948 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 42,396 | | 20,920 | 75,014 | 278 | 135 | | | 1949 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 26,200 | | 5,250 | 37,362 | 202 | 93 | | | 1950 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 10,068 | | 2,225 | 14,922 | 220 | 91 | Dial Rock mine exhausted as of June 4th. Breaker is working. | | 1951 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 0 | | 0 | 0 | 190 | 17 | Preparation only. | | 1952 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 56,992 | | 0 | 56,992 | 151 | 17 | Slush (bank) coal. | | 1953 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 12,327 | | 0 | 12,327 | 96 | 14 | Bank coal. | | 1954 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 675 | | 0 | 675 | 7 | 13 | Bank coal. Coal prepared at Dutch Gap Washery. | | 1955 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 0 | | 0 | 0 | 55 | 20 | | | 1956 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 0 | | 0 | 0 | 50 | 13 | | | 1957 | Dial Rock | | Breaker | | 9 | | Luzerne | Dial Rock Coal Co. | 0 | | 0 | 0 | 0 | 0 | Breaker destroyed by fire on April 15, 1957. |
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