Upon securing the consent and approval of the State Board of Health, the City Clerk is hereby authorized and directed to provide all the means, including machinery, apparatus, and equipment, and to proceed with the introduction of approximately one part of fluoride to every 1,000,000 parts of water, and not to exceed one and one-half parts of fluoride to every 1,000,000 parts of water, being furnished and distributed in and through the water supply system of the city.
(Prior Code, § 44-86)