15 Miss. Code. R. 20-72-1.9.2
Current through December 10, 2024
Any lawn sprinkler system or lawn irrigation system that is connected to a public water system and either injects or stores lawn chemicals or is connected to a wastewater supply shall be considered a high hazard cross connection and shall be protected by the installation of a backflow prevention assembly or device.
15 Miss. Code. R. 20-72-1.9.2