| Name a valid U.S. state on the... | Answer | % Correct |
|---|---|---|
| Mississippi River | Minnesota | Wisconsin | Iowa | Illinois | Missouri +5 | 100%
|
| Missouri River | Montana | North Dakota | South Dakota | Nebraska +3 | 99%
|
| Ohio River | Pennsylvania | Ohio | West Virginia | Kentucky | Indiana | Illinois | 99%
|
| Connecticut River | New Hampshire | Vermont | Massachusetts | Connecticut | 98%
|
| Rio Grande River | Colorado | New Mexico | Texas | 96%
|
| Colorado River | Colorado | Utah | Arizona | Nevada | California | 95%
|
| Hudson River | New York | New Jersey | 93%
|
| Yellowstone River | Wyoming | Montana | North Dakota | 88%
|
| Yukon River | Alaska | 87%
|
| Potomac River | West Virginia | Maryland | Virginia | 80%
|
| Pecos River | New Mexico | Texas | 76%
|
| Columbia River | Washington | Oregon | 70%
|
| Snake River | Wyoming | Idaho | Oregon | Washington | 70%
|
| Platte River | Colorado | Wyoming | Nebraska | 64%
|
| Canadian River | Colorado | New Mexico | Texas | Oklahoma | 42%
|