| Mine Name and YSU Mine Number | SLOPE (NO. 2) | COLU000004 |
| Townships | MIDDLETON | ... | ... | Quadrangle 001 | EAST PALESTINE |
| Lots | SECS. 1,2 | Quadrangle 002 |
| County, State | Columbiana | Ohio | SDP | 17 420,400 2,543,700 |
| DOM Map Number | CA-2 | Seam Elevation | 1055';1060'(TOP |
| OGS Mine Number | Seam Thickness | 2 1/2-3 1/2' |
| USBM Document Number | 321439 | Cover Thickness | 120' MAX |
| Mine Type and Commodity Mined | DRIFT | COAL | Drain Level | ABOVE |
| Seam Code 001 | MIDDLE KITTANNING, MIDDLE KITTANNING (NO. | Hazard Potential | LOW |
| Seam Code 002 | EAST PALESTINE, GROFF. MAHONING, MAHONING | Mapped | Yes |
| Date Opened | 1914 | Date Closed | 1914 | Located | Yes |
| Operator 001 | POWERS MINING CO. | Operator 001 Date Opened | 1901 |
| Operator 001 Date Closed | 1905 |
| Operator 002 | NEGLEY MINING CO. | Operator 002 Date Opened | 1906 |
| Operator 002 Date Closed | 1908 |
| Operator 003 | NEGLEY COAL CO. | Operator 003 Date Opened | 1909 |
| Operator 003 Date Closed | 1913 |
| Operator 004 | ... | Operator 004 Date Opened |
| Operator 004 Date Closed |
| 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 |
| Last Update: | Friday, May 21, 1999 |