Water Use Rules in Vacaville, CA (2026)
3 verified water use rules for Vacaville, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Turf Replacement Rebates
Vacaville is phasing out potable-water irrigation of purely decorative "nonfunctional" turf on commercial, industrial, institutional and HOA common-area properties, forcing those parcels to convert to climate-appropriate landscaping by fixed 2027-2029 deadlines.
Vacaville Nonfunctional Turf Irrigation Ban
Significant RestrictionsVacaville Municipal Code § 13.20.070
§ 13.20.070. Non-Functional Turf Irrigation Ban. A. The use of potable water for the irrigation of nonfunctional turf located on commercial, industrial, and institutional properties, other than a cemetery, and on properties of homeowners' associations, common interest developments, and community service organizations or similar entities is prohibited as of the following dates: ... 3. All other ...
Recycled Water Rules
Vacaville requires new and rehabilitated landscape irrigation systems to be built ready for recycled water use, treats recycled-water landscapes as special landscape areas, and caps their water-budget adjustment factor at 1.0 under City Code Section 14.27.030.130.
Vacaville Recycled Water Irrigation Rules (VMC 14.27.030.130)
Some RestrictionsVacaville Municipal Code § 14.27.030.130
The installation of recycled water irrigation systems shall allow for the current and future use of recycled water. All recycled water irrigation 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 (nonrehabilitated) special landscape a...
Leak Reporting Duty
Vacaville water customers must fix plumbing or irrigation leaks promptly once discovered; the city treats up to 24 hours as a reasonable window, and letting a break run longer counts as prohibited water waste enforceable with escalating fines.
Vacaville Water Leak Repair Duty (24-Hour Rule)
Some RestrictionsVacaville Municipal Code § 13.20.010
4. The escape of water through breaks or leaks within the plumbing or distribution system of a user or customer of city water for any substantial period of time within which such break or leak should reasonably have been discovered and corrected. It will be presumed that up to 24 hours is a reasonable period after discovery of a break or leak to correct the problem;
Looking for Solano County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Vacaville city rules.
Water Use Rules in Solano County →