Across
- 3. A protective cover placed over a drain opening
- 5. the point where water exits a drainage system
- 6. A pump used to remove collected water
- 7. Material laid over exposed dirt to keep moisture out of a crawl space
- 11. The process of removing unwanted water
- 13. To remove a blockage from a drain
- 15. A channel that carries water away
- 16. Something that blocks a pipe
- 18. A place where water collects before moving elsewhere
- 19. The opposite of dry
Down
- 1. What trees drop into gutters
- 2. An unfinished area under your homes first floor
- 4. The edge of a roof that catches rainwater
- 8. A plastic or cast iron tube that carries water
- 9. This falls from the sky in Portland
- 10. A trench designed by Henry in 1859 to collect water
- 12. An opening where water can enter a drain
- 14. Water that collects on the grounds surface
- 17. The slope that helps move water downhill