Across
- 3. a channel that carries extra water away
- 6. something that blocks or redirects water
- 7. a raised bank of earth
- 8. a place where water is stored
Down
- 1. towards the start of a river
- 2. a wall built across a river to hold back water
- 4. a raised bank that helps hold back water
- 5. towards the mouth of a river