| 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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| 1917 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 7,343 | NYO&W | 0 | 7,348 | 73 | 15 | | | 1918 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 110,457 | NYO&W | 0 | 110,722 | 276 | 48 | | | 1919 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 76,489 | NYO&W | 0 | 77,589 | 200 | 13 | | | 1920 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 125,216 | NYO&W | 0 | 126,616 | 289 | 51 | | | 1921 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 37,405 | NYO&W | 0 | 37,905 | 117 | 40 | | | 1922 | Rhonda | | Washery | | 2 | | Lackawanna | Rhonda Coal Co. | 71,807 | NYO&W | 0 | 70,897 | 176 | 54 | | | 1923 | Rhonda | | Colliery | | 2 | | Lackawanna | Radiant Coal Co. | 34,740 | NYO&W | 0 | 34,870 | 136 | 99 | | | 1924 | Rhonda | | Colliery | | 2 | | Lackawanna | Radiant Coal Co. | 19,481 | NYO&W | 0 | 19,812 | 126 | 115 | | | 1925 | Rhonda | | Colliery | | 2 | | Lackawanna | Radiant Coal Co. | 5,481 | | 0 | 5,481 | 59 | 47 | |
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