| Hint | Answer | % Correct |
|---|---|---|
| Minneapolis, MN | Mississippi River | 100%
|
| Pittsburgh, PA | Alleghany River / Monongahela River / Ohio River | 95%
|
| Portland, OR | Columbia River/Willamette River | 95%
|
| New York City, NY | Hudson River / East River / Bronx River / Harlem River | 95%
|
| Louisville, KY | Ohio River | 89%
|
| Washington, DC | Potomac River | 84%
|
| Los Angeles, CA | Los Angeles River | 68%
|
| Chicago, IL | Chicago River | 63%
|
| Philadelphia, PA | Delaware River / Schuylkill River | 58%
|
| Detroit, MI | Detroit River | 58%
|
| Buffalo, NY | Niagara River | 47%
|
| Miami, FL | Miami River | 42%
|
| Boston, MA | Charles River | 37%
|
| Cleveland, OH | Cuyahoga River | 37%
|
| Richmond, VA | James River | 37%
|