How did Romans get water before aqueducts?

Related questions

1. What word means more than adequate?
2. Did Romans run water?
3. How are aqueducts made?
4. What are the benefits of aqueducts?
5. How much water did aqueducts carry?
6. What is the center stone of the arch called?
7. Why did Romans need aqueducts?
8. What is a word for more than enough?
9. How much water should I drink daily?
10. What is a better word than adequate?

Tags

1. #slight
2. #concrete
3. #water
4. #through
5. #overall
6. #within
7. #outside
8. #empire
9. #downward
10. #bring
11. #steeper
12. #later
13. #stone
14. #conduits
15. #sources
16. #constructed
17. #romans
18. #gravity
19. #moved
20. #faster
21. #along
22. #towns
23. #republic
24. #throughout
25. #their
26. #cities
27. #alone
28. #aqueducts
29. #brick
30. #gradient