| Mine Name and YSU Mine Number | M. S. STOFFER | COLU000185 |
| Townships | KNOX | ... | ... | Quadrangle 001 | ALLIANCE |
| Lots | SEC. 12 | Quadrangle 002 |
| County, State | Columbiana | Ohio | SDP | 17 445,200 2,419,500 |
| DOM Map Number | Seam Elevation |
| OGS Mine Number | 1 | Seam Thickness |
| USBM Document Number | Cover Thickness |
| Mine Type and Commodity Mined | Drain Level |
| Seam Code 001 | Seam Information Unavailable | Hazard Potential |
| Seam Code 002 | ... | Mapped | No |
| Date Opened | Date Closed | Located | Yes |
| Operator 001 | M. S. STOUFFER & SONS (LEASEES) | Operator 001 Date Opened |
| Operator 001 Date Closed |
| Operator 002 | ... | Operator 002 Date Opened |
| Operator 002 Date Closed |
| Operator 003 | ... | Operator 003 Date Opened |
| Operator 003 Date Closed |
| 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 |