| Mine Name and YSU Mine Number | NEW SLOPE | COLU000003 |
| Townships | WASHINGTON | ... | ... | Quadrangle 001 | SALINEVILLE |
| Lots | SECS. 23,24 | Quadrangle 002 |
| County, State | Columbiana | Ohio | SDP | 17 353,400 2,469,800 |
| DOM Map Number | CA-1 | Seam Elevation |
| OGS Mine Number | Seam Thickness | 4-5' |
| USBM Document Number | 321408 | Cover Thickness |
| Mine Type and Commodity Mined | SLOPE | COAL | Drain Level | BELOW |
| Seam Code 001 | BIG VEIN, BLACK BAND, BLACK VEIN, BLUE ROCK, | Hazard Potential | MODERATE |
| Seam Code 002 | UPPER FREEPORT, LOWER FREEPORT (NO. 7) | Mapped | Yes |
| Date Opened | 1909 | Date Closed | 1909 | Located | Yes |
| Operator 001 | OHIO & PENNSYLVANIA COAL CO. | Operator 001 Date Opened | 1902 |
| Operator 001 Date Closed | 1907 |
| Operator 002 | MAHER, BETTIS & CO. | Operator 002 Date Opened | 1908 |
| Operator 002 Date Closed | 1909 |
| 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: | Monday, May 31, 1999 |