Slope.
Municipal Code of Chicago § 18-29-1204.4.6
in effect18-29-1204.4.6 Slope.
The slope of the bottom of any part of the pool in which the water is less than 5 feet (1525 mm) in depth shall not be more than 1 unit vertical in 12 units horizontal (6.67 percent slope). The maximum slope where the water is 5 feet (1525 mm) or more in depth shall not exceed 1 unit vertical in 3 units horizontal (33.3 percent slope).
(Added Coun. J. 10-14-21, p. 37722, Art. XII, §1)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2696747Fetched: 10/24/2026
