| Mine Name and YSU Mine Number | CENTRAL SLOPE, CENTRAL | COLU000074 |
| Townships | CENTER | ... | ... | Quadrangle 001 | LISBON |
| Lots | SEC. 23 | Quadrangle 002 |
| County, State | Columbiana | Ohio | SDP | 17 404,200 2,476,500 |
| DOM Map Number | CA-69 | Seam Elevation |
| OGS Mine Number | Seam Thickness | 3 1/2' |
| USBM Document Number | 321375 | Cover Thickness |
| Mine Type and Commodity Mined | SLOPE | COAL | Drain Level | ABOVE |
| Seam Code 001 | LOWER MERCER, LOWER MERCER (NO. 3), NO. 3 | Hazard Potential | MODERATE |
| Seam Code 002 | CLAY VEIN, LOWER KITTANNING, LOWER | Mapped | Yes |
| Date Opened | 1899 | Date Closed | 1899 | Located | Yes |
| Operator 001 | CENTRAL MINING CO. | Operator 001 Date Opened | 1891 |
| Operator 001 Date Closed | 1891 |
| Operator 002 | STERLING MINING CO. | Operator 002 Date Opened | 1892 |
| Operator 002 Date Closed | 1894 |
| Operator 003 | CARD & PROSSER | Operator 003 Date Opened | 1894 |
| Operator 003 Date Closed | 1898 |
| Operator 004 | CARD & PROSSER COAL CO. | Operator 004 Date Opened | 1891 |
| Operator 004 Date Closed | 1899 |
| Operator 005 | ... | Operator 005 Date Opened |
| Operator 005 Date Closed |
| Operator 006 | ... | Operator 006 Date Opened |
| Operator 006 Date Closed |
| Operator 007 | ... | Operator 007 Date Opened |
| Operator 007 Date Closed |
| Operator 008 | ... | Operator 008 Date Opened |
| Operator 008 Date Closed |
| Remarks | Mine map [1] shows: 1 slope; 1 air shaft; rooms 25' wide; pillars 10' wide. |
| Last Update: | Friday, May 21, 1999 |