| Hint | Answer | % Correct |
|---|---|---|
| Lake Michigan | Chicago | Milwaukee | Racine | Evanston | Gary | Kenosha | Hammond | Waukegan | 98%
|
| Lake Erie | Cleveland | Toledo | Buffalo | Erie | 98%
|
| Mississippi River | New Orleans | Kenner | Baton Rouge | Memphis | St. Louis | Davenport | Dubuque | La Crosse | St. Paul | Minneapolis | Brooklyn Park | Coon Rapids | St. Cloud | 94%
|
| Hudson River | New York City | Jersey City | Hoboken | West New York | Yonkers | Albany | Troy | 94%
|
| Rio Grande | Brownsville | Matamoros | Reynosa | McAllen | Pharr | Mission | Nuevo Laredo | Laredo | Piedras Negras | Ciudad Acuna | Ciudad Juarez | El Paso | Las Cruces | Albequerque | Rio Rancho | 92%
|
| Missouri River | Florissant | St. Charles | Independence | Kansas City | St. Joseph | Bellevue | Omaha | Council Bluffs | Sioux City | Bismark | Great Falls | 92%
|
| Potomac River | Alexandria | Washington | 90%
|
| Ohio River | Evansville | Owensboro | Louisville | Jeffersonville | Cincinnati | Pittsburgh | 90%
|
| Arkansas River | Little Rock | North Little Rock | Conway | Fort Smith | Broken Arrow | Tulsa | Wichita | Pueblo | 90%
|
| Delaware River | Wilmington | Philadelphia | Camden | Trenton | 85%
|
| Lake Ontario | Rochester | Hamilton | Kingston | Mississauga | Toronto | St. Catherines | Burlington | Oakville | Pickering | Oshawa | Ajax | Whitby | 79%
|
| Columbia River | Portland | Vancouver | Gresham | Kennewick | Pasco | Richland | 75%
|
| Tennessee River | Decatur | Huntsville | Chattanooga | Knoxville | 73%
|
| Colorado River | Yuma | Lake Havasu City | Grand Junction | San Luis Rio Colorado | 56%
|
| Red River | Alexandria | Shreveport | Bossier City | 17%
|