ABA Accessibility Standard for GSA Facilities Pocket Guide

1009.3.2 Submerged Depth.

Sloped entries shall extend to a depth of 24 inches (610 mm) minimum and 30 inches (760 mm) maximum below the stationary water level. Where landings are required by 405.7, at least one landing shall be located 24 inches (610 mm) minimum and 30 inches (760 mm) maximum below the stationary water level.

EXCEPTION: In wading pools, the sloped entry and landings, if provided, shall extend to the deepest part of the wading pool.

Figure 1009.3.2 Sloped Entry Submerged Depth