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Which type of CD works is essential for maintaining the water level in reservoirs during dry seasons?

51. Which type of CD works is essential for maintaining the water level in reservoirs during dry seasons?

1. Earthen dams
2. Weirs
3. Check dams
4. Spillways

Answer

The correct answer is: D) Spillways

Explanation

During dry seasons, spillways help to keep the water level steady by providing a safe means of releasing surplus water from reservoirs.