Last updated: 2026-10-01

Rebates & Water Rules

Plain-language index of California water programs to ask about, with links to official sources.

Turf-replacement rebates

Many water agencies pay per square foot to replace lawn with drought-tolerant landscaping. Amounts and rules vary by agency. Check your agency's program before starting — some require pre-inspection and an approved plan.

  • Find your agency at the California Department of Water Resources
  • Confirm per-square-foot rate and eligibility
  • Some require pre-approval before removal

Smart-controller and nozzle rebates

Rebates for EPA WaterSense-labeled smart controllers and high-efficiency nozzles are common. Some agencies require a certified irrigation audit.

Rain-barrel and cistern programs

Some agencies rebate rain barrels and cisterns that capture roof runoff for irrigation. Capacity and installation requirements vary.

MWELO — when it applies

The Model Water Efficient Landscape Ordinance applies to new and renovated landscapes over a threshold (often 500 sq ft for residential). It sets water budgets and irrigation-efficiency standards. Confirm with your local agency.

Local watering-day rules

Most agencies limit watering to specific days and times (often before 9 AM or after 6 PM) and ban runoff. Rules tighten during drought stages.

Drought-stage restrictions

Agencies declare drought stages that limit irrigation, pool filling, and car washing. Subscribe to your agency's alerts to stay current.

HOA rights under California law

Civil Code §4735 generally prohibits HOAs from banning drought-tolerant landscaping and artificial turf, and from fining owners for reducing water use during a declared drought. Confirm details with your HOA and the statute.

Programs and restrictions change frequently. Confirm current rules and rebate amounts with your water agency before signing a contract.

Homeowner Checklist

  • Find your water agency
  • Confirm turf-replacement rate and pre-approval rules
  • Ask about smart-controller and nozzle rebates
  • Check MWELO applicability for your project
  • Subscribe to drought-stage alerts

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