| Mine Name and YSU Mine Number | HAHN | MAHO000065 |
| Townships | Beaver | ... | ... | Quadrangle 001 | Columbiana Quad |
| Lots | SEC. 13 | Quadrangle 002 | ... |
| County, State | Mahoning | OH | UTM | 17 473,900 2,511,200 |
| DOM Map Number | MG-61 | Seam Elevation | 1095' (TOPO) |
| OGS Mine Number | Seam Thickness | 3'6" |
| USBM Document Number | 321578 | Cover Thickness | 50';40' |
| Mine Type and Commodity Mined | SHAFT | COAL | Drain Level | ABOVE |
| Seam Code 001 | BROOKVILLE, CONWAY, NO.4, NO.3B | Hazard Potential | HIGH |
| Seam Code 002 | LOWER KITTANNING, NEW CASTLE | Mapped | Yes |
| Date Opened | Date Closed | 1932 | Located | Yes |
| Operator 001 | WM. HAHN COAL CO. | 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 | Mine map [1] shows: 45' shaft, top elev. 1170', bottom elev. 1125'; 1 air shaft; an area marked "Old |
| workings" and "Caved." This mine has been excavated by strip mine. |
| Last Update: | Wednesday, February 17, 1999 |