In the staffing model where a single lifeguard supervises the entire swimming area, this is called _____.

• A. Zone coverage
• B. Rotational coverage
• C. Entire-area coverage
• D. Split-area coverage

Answer: (C)

The main idea here is how supervision is allocated across the swimming area. When one lifeguard watches the entire swimming area from a single vantage point, the area is covered as a whole by that guard. This is called entire-area coverage because the whole water space falls under one guard’s line of sight and responsibility. It works well for smaller facilities or quieter times, where a single lifeguard can effectively monitor all zones, scan continuously for hazards, and respond quickly to any distress because there isn’t another guard to share the workload. The key is that there aren’t divided zones or rotations—one person is responsible for everything in the water.