| Attribute | Seul × | Smith Mountain × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 1450 | 81 |
| Mean Depth (m) | 7.1 | 35.1 |
| Volume (km³) | 15 | 2.8 |
| Shoreline (km) | 4786 | 805 |
| Catchment Area (km²) | 20000 | 2570 |
| Residence Time (yr) | - | 3.35 |
| Frozen Period | Nov.-May | None |
| Morphogenesis/Dam | Natural | - |
| Coordinates | ||
| Latitude | 50.331 | 37.056 |
| Longitude | -92.599 | -79.597 |