A storable swimming pool is capable of holding water to a maximum depth of ____ inches.

• A. 30 inches
• B. 42 inches
• C. 50 inches
• D. 60 inches

Answer: (B)

Storable pools are designed with a fixed wall height, so the water depth is limited to what the walls can safely contain. The maximum depth most commonly assigned to these portable pools is 42 inches. This depth aligns with the wall height, making containment reliable and allowing adults to supervise from the edge while children stay within reach. It also helps prevent water from spilling over during splashing and keeps the pool from requiring a more heavy-duty, permanent design. A shallower depth, such as 30 inches, would be less practical for swimming, while deeper depths like 50 or 60 inches would demand taller walls and a sturdier structure, which goes beyond what a storable pool is built to handle.