| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Iowa's lowest point is a the junction of the Des Moines River & this river that forms Iowa's Eastern border | the Mississippi River | $200 | J | BODIES OF WATER | 2008-02-18 | #5401 | |
| A 1795 land fraud case concerned land near the Yazoo, a tributary of this American river | the Mississippi River | $600 | DJ | BODIES OF WATER | 1999-06-04 | #3410 | |
| This river has been called the "Backbone of the Confederacy" as well as the "Father of Waters" | The Mississippi River | $100 | J | U.S. BODIES OF WATER | 1996-03-20 | #2668 |