Cal. Code Regs. tit. 22 § 60315
Current through Register 2024 Notice Reg. No. 45, November 8, 2024
The public water supply shall not be used as a backup or supplemental source of water for a dual-plumbed recycled water system unless the connection between the two systems is protected by an air gap separation which complies with the requirements of sections of title 177602(a) and 7603(a) of title 17, California Code of Regulations, and the approval of the public water system has been obtained.
Cal. Code Regs. Tit. 22, § 60315
Note: Authority cited: Section 13521, Water Code. Reference: Sections 13521, 13523.1, 13553 and 13554, Water Code.