Nonsubstantive changes update the list of authorizing statute to include Subsection 26-1-30(9) and Section 26-7-1; add the inches equivalent for signage requirements in the new Subsection R392-302-38(2)(b); add a footnote to Table 6 reflecting the current language in Subsection R392-302-27(1)(b)(i); and fixed the numbering in Section R392-302-21. The change also fixes a typo in the new Subsection R392-302-39(3)(c) to require rules lettering to be 0.5 inches tall instead of 1.5 inches, and adds a definition of "Instructional Pool". Substantial revision have been made to the Special Purpose Pool Section R392-302-31. This has been divided into separate sections (R392-302-32, R392-302-33, R392-302-34, and R392-302-35) for each type of special purpose pool. A new Section R392-302-36 is added for Instructional Pools. Changes have been made throughout the rule to reflect the new section numbers.