(1) A multisection recreational pool shall comply with all other applicable provisions of the rules. In addition:

(a) the minimum recirculation flow rate for a multisection recreational pool shall be determined by computing the recirculation flow rate for each section of the pool in accordance with other applicable sections of ARM Title 37, chapter 34, subchapters 1 through 22 and adding the flow rates together;

(b) the treated water distribution system shall be designed to return treated water to the sections of the pool in proportion to the flow rates determined in (1)(a); and

(c) each section of a multisection recreational pool shall be separated from the other sections by a float line or marking line meeting the requirements of ARM 37.115.1503.