What percentage of total pool water should ideally be directed to the gutters or skimmers due to the presence of organisms and materials?

The ideal percentage of total pool water that should be directed to the gutters or skimmers is 60%. This is because skimmers and gutters play a crucial role in maintaining water quality by removing debris, organic matter, and microorganisms from the water's surface. Regular circulation through these systems helps to prevent the buildup of contaminants that could lead to health risks for swimmers and deterioration of pool equipment.

By directing at least 60% of the water through skimmers and gutters, the system can effectively capture a significant portion of dirt and pathogens, allowing for better filtration and sanitation of the pool. This practice aligns with public health guidelines that prioritize clean water in recreational swimming settings and ensures compliance with safety standards. Maintaining this level of circulation is essential for the overall hygiene of the pool environment, supporting better health outcomes for users.