| 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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| 1961 | Moffat | No. 185 | Mine | Slope | 2 | | Lackawanna | Moffat Coal Co. | 1,926 | | 476 | 2,979 | 190 | 5 | Coal prepared at Taylor Breaker. | | 1962 | Moffat | No. 185 | Mine | Slope | 2 | | Lackawanna | Moffat Coal Co. | 1,826 | | 267 | 2,758 | 181 | 5 | Coal prepared at Taylor Breaker. | | 1963 | Moffat | No. 185 | Mine | Slope | 3 | | Lackawanna | Moffat Coal Co. | 2,523 | | 321 | 4,192 | 137 | 5 | Mining finished. |
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