| Answer | Crossword Clue |
|---|---|
| ITASCA | Lake that feeds the Mississippi |
| ITASCA | Minnesota lake that feeds the Mississippi |
| TAHOE | Lake that feeds the Truckee River |
| ERIE | Lake that feeds the Niagara River |
| ITASCA | Lake that is a source of the Mississippi |
| ITASCA | Lake that is the source of the mighty Mississippi |
