Water Use Rules in Cupertino, CA (2026)
2 verified water use rules for Cupertino, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Turf Replacement Rebates
Cupertino's Landscape Ordinance caps new turf at 25% of the landscape area or 1,250 square feet, whichever is smaller, bans turf on slopes steeper than 25%, and requires turf areas to be at least ten feet wide.
Cupertino Landscape Turf Area Limits
Some RestrictionsCupertino Municipal Code § 14.15.060
Turf shall not be planted on slopes greater than 25%. Turf areas shall not be less than ten feet wide.
Recycled Water Rules
Cupertino's Landscape Ordinance requires new irrigation systems to allow for current and future recycled water use, treats recycled-water landscapes as special landscape areas with a higher water-use allowance, and requires all recycled water systems to meet state and local law.
Cupertino Recycled Water Landscape Rules
Some RestrictionsCupertino Municipal Code § 14.15.090
The installation of recycled water irrigation systems shall allow for the current and future use of recycled water. All recycled water irrigations systems shall be designed and operated in accordance with all applicable local and state laws. Landscapes using recycled water are considered special landscape areas. The ET Adjustment Factor for new and existing (non-rehabilitated) special landscape...
Looking for Santa Clara County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Cupertino city rules.
Water Use Rules in Santa Clara County →