WHAT IS THE LAW? Louisiana Administrative Code 51:XII & 17:I, requires public water suppliers to protect their water systems from cross-connections and prevent backflow situations. Public water suppliers must evaluate any cross-connection hazards posed by their customers. If a customer has a cross-connection hazard, the customer will be required to eliminate the hazard and/or install a backflow prevention device. WHO IS RESPONSIBLE? In Louisiana, theContinue Reading