| 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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| 1905 | Sunnyside | | Washery | | 2 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 25,766 | Erie | 0 | 30,207 | 205 | 54 | | | 1906 | Sunnyside | | Colliery | Drift | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 1,296 | D&H / Erie | 0 | 1,296 | 25 | 42 | | | 1906 | Sunnyside | | Washery | | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 69,233 | D&H / Erie | 0 | 76,999 | 186 | 44 | | | 1939 | Sunnyside | | Mine | | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 1,539 | | 938 | 2,477 | 42 | 25 | Formerly Dolph new slope. | | 1940 | Sunnyside | | Mine | | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 8,631 | | 10,049 | 18,680 | 171 | 26 | Run of mine coal prepared at various breakers. | | 1941 | Sunnyside | | Mine | | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 2,836 | | 6,928 | 9,764 | 161 | 19 | Run of mine coal. | | 1942 | Sunnyside | | Mine | | 1 | Winton 1 | Lackawanna | Sunnyside Coal Co. | 5,385 | | 4,292 | 9,677 | 232 | 10 | Run of mine coal. |
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