(A) The installation of yard hydrants where water is available or accessible for drinking or culinary purposes and which have drip openings below ground surface is prohibited unless such hydrants are equipped with an approved device to prevent the entrance of groundwater into chambers connected with the water supply.
(B) Yard hydrants or hose bibs which would be used by the consumer to provide water to mix pesticides, fertilizer or other chemicals for direct use or aerial application to surface areas shall be equipped with an anti-siphon vacuum breaker.
(C) All underground lawn and garden sprinkler systems shall be equipped with an approved backflow prevention device.
(Prior Code, § 6-132) Penalty, see § 51.999