| Name | Monticello Dam Morning Glory Spillway |
| Address | Lake Berryessa, Napa, California, 94558, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | The largest drain hole in the world.... |
| Coordinates | 38.51240, -122.10490 |
| Web address | /places/monticello-dam |