| Answer | Crossword Clue |
|---|---|
| DELTA | River's end, sometimes |
| LEVEE | River's border, sometimes |
| NYMPHS | They sometimes lived in rivers |
| MOUTH | River's end |
| DELTA | River's end |
| ESTUARY | River's end |
| OCEAN | River's end, often |
| SEA | Many a river's end |
| SEA | End of some rivers |
| DELTA | It's at the river's end |
