| Answer | Crossword Clue |
|---|---|
| AGUA | Gulf of Mexico, to many |
| NUECES | Texas river, to Gulf of Mexico. |
| RIOGRANDE | River to the Gulf of Mexico |
| BRAZOS | River to the Gulf of Mexico |
| COLORADO | 1,450 mile river to the Gulf of Mexico |
| MISSISSIPPI | River flowing south from Minnesota to the Gulf of Mexico |
