Why do they lower lakes in winter?

Related questions

1. Are there alligators in Missouri River?
2. Is the Lake of the Ozarks the largest manmade lake?
3. Does it snow in Ozark MO?
4. Does it snow in Ozark Arkansas?
5. Can alligators survive in Missouri?
6. Are there any Bottomless Lakes?
7. How cold does it get in Lake of the Ozarks?
8. Are there wolves in Missouri?
9. What is the water level at Lake of the Ozarks?
10. Are there tigers in Missouri?

Tags

1. #heavy
2. #these
3. #erosion
4. #shorelines
5. #damage
6. #increased
7. #runoff
8. #control
9. #helped
10. #lowering
11. #winter
12. #shoreline
13. #spring
14. #water
15. #flooding
16. #periods
17. #historically
18. #practice
19. #through
20. #early
21. #during
22. #reduce
23. #level