| Surface area: | 26,564 miles2 | 68,800 km2 |
|---|---|---|
| Max. length: | 209 miles2 | 337 km2 |
| Max. width: | 155 miles2 | 250 km2 |
| Volume: | 662 miles3 | 2,760 km3 |
| Mean depth: | 131 ft | 40 m |
| Maximum depth: | 259 ft | 79 m |
| Retention/replacement time: | 23 years | |
| Age: | 400,000 years | |
| Elevation: | 3,717 ft | 1,133 m |
| Shoreline length: | 2,138 miles | 3,440 km |
| Lake drainage: | 75,290 miles2 | 195,000 km2 |
