What is the primary purpose of drainage systems in pools?

The primary purpose of drainage systems in pools is to manage excess water and prevent overflow. Proper drainage is crucial for maintaining the safety and functionality of a swimming pool. When it rains or if there are spills, an efficient drainage system helps remove this excess water to prevent dangerous conditions, such as flooding or overflowing that could lead to structural damage or safety hazards.

In addition to maintaining safe water levels, the drainage system also plays a role in the overall maintenance of water quality. By ensuring that the water level remains consistent and removing debris or contaminants that may enter the pool, effective drainage contributes to the long-term health of the pool environment. However, its foremost function remains the management of excess water, making it an essential component of pool operations.