| Lat / long: | 44.8411, -84.72771 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 260390006 |
| DEP | 10267560 |
| Reference | {Deposit:: POR IS THREE MILES SOUTH OF WATERS, MICHIGAN.}{Deposit:: MSHA INSPECTION SHEET 05/15/80.} |
| Reporter | Eastern Field Operations Center (EFOC) |