14300.5. Public Water System - Definition 14300.5. Public Water System - Definition somebody Tue, 07/18/2023 - 11:35 pm Public Water System - Definition 14300.5. For purposes of this chapter, "public water system" shall have the same meaning as provided in Section 116275 of the Health and Safety Code. Tags Real Estate Law Public Group CA Real Estate Publications Real Estate Law Pertinent Excerpts from the California Codes Visibility Public Notification Off