| Water area | % of area | State | % Correct |
|---|---|---|---|
| 1,026 sq. km | 0.35% | Arizona | 94%
|
| 757 sq. km | 0.24% | New Mexico | 94%
|
| 1,170 sq. km | 0.43% | Colorado | 91%
|
| 1,346 sq. km | 0.68% | Nebraska | 90%
|
| 1,346 sq. km | 0.63% | Kansas | 88%
|
| 2,048 sq. km | 0.72% | Nevada | 88%
|
| 1,864 sq. km | 0.74% | Wyoming | 86%
|
| 3,869 sq. km | 1.02% | Montana | 83%
|
| 1,077 sq. km | 0.74% | Iowa | 77%
|
| 497 sq. km | 0.79% | West Virginia | 55%
|