| Mine Name and YSU Mine Number | MANNING | MAHO000025 |
| Townships | Youngstown | ... | ... | Quadrangle 001 | Youngstown Quad |
| Lots | GREAT LOT 8 | Quadrangle 002 | ... |
| County, State | Mahoning | OH | UTM | 17 516,400 2,498,200 |
| DOM Map Number | MG-24 | Seam Elevation | 825' (TOPO) |
| OGS Mine Number | Seam Thickness | 1'6"-3'6" |
| USBM Document Number | 321552 | Cover Thickness | 160'ASO;155' |
| Mine Type and Commodity Mined | SHAFT | COAL | Drain Level | BELOW |
| Seam Code 001 | JACKSON NO.1, MASSILLON, NO.1, SHARON | Hazard Potential | HIGH |
| Seam Code 002 | Seam Information Unavailable | Mapped | Yes |
| Date Opened | 1882 | Date Closed | 1888 | Located | Yes |
| Operator 001 | MANNING 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: 1 shaft opening; 1 air shaft; total of 36,699 tons mined. Near Youngstown |
| [50]. Shaft filled with dirt and trash [5]. Area built up with homes [4]. Mine also shown on Mg-42 |
| (Chestnut Hill mine). Coal identified by elevation. According to the Ohio Division of Reclamation a |
| program to stabilize the shaft site is in progress. |
| Last Update: | Wednesday, February 17, 1999 |