The Oregon Health Authority shall establish a program for regulating cross-connections and the backflow assemblies that are part of a water system.
The authority may assess an annual fee on community water systems for the purpose of implementing the cross-connection and backflow assembly program established pursuant to this section. The fee may not exceed:
$30 for a water system that has 15 to 99 service connections;
$75 for a water system that has 100 to 999 service connections;
$200 for a water system that has 1,000 to 9,999 service connections; or