| Answer | River | Population | % Correct |
|---|---|---|---|
| Rio Grande | East River | 93%
| |
| Mississippi River | Middle River | 91%
| |
| El Paso | Rio Grande | 803 K | 88%
|
| New Orleans | Mississippi River | 899 K | 86%
|
| Albuquerque | Rio Grande | 741 K | 84%
|
| Minneapolis | Mississippi River | 2,60 M | 84%
|
| Ohio River | Right River | 82%
| |
| Baton Rouge | Mississippi River | 594 K | 81%
|
| St. Louis | Mississippi River | 2,15 M | 81%
|
| Memphis | Mississippi River | 1,06 M | 80%
|
| Pittsburgh | Ohio River | 1,73 M | 79%
|
| Cincinnati | Ohio River | 1,62 M | 77%
|
| Louisville | Ohio River | 972 K | 70%
|
| Brownsville | Rio Grande | 217 K | 48%
|
| McAllen | Rio Grande | 728 K | 46%
|
| Laredo | Rio Grande | 235 K | 44%
|
| Evansville | Ohio River | 229 K | 38%
|
| Huntington | Ohio River | 202 K | 30%
|