Water Use Rules in San Diego, CA (2026)
1 verified water use rules for San Diego, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Lawn Watering Restrictions
San Diego Public Utilities Department enforces year-round outdoor irrigation rules at SDMC §67.3801, limiting watering to three assigned days per week, ten minutes per station, and prohibiting daytime irrigation between 10am and 6pm.
Three-Day-a-Week Outdoor Watering Limits
Some RestrictionsLooking for San Diego County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Diego city rules.
Water Use Rules in San Diego County →