- (a) Allowable outdoor uses of onsite treated nonpotable water are limited to ornamental plant surface irrigation, landscape surface irrigation, dust suppression, decorative fountains, and car washing.
- (b) Outdoor use of onsite treated nonpotable water for decorative fountains must meet the pathogen log reduction targets for indoor use specified in section 60630.
Note: Authority cited: Sections 13558 and 13558.1, Water Code; and Sections 116271 and 116350, Health and Safety Code. Reference: Sections 13558 and 13558.1, Water Code.
History
1. New section filed 4-22-2026; operative 4-22-2026 pursuant to Water Code section 13558(f) (Register 2026, No. 17).