Rebate H20

At Western, we are committed to providing our customers with the tools and resources needed to take control of their water usage. Western partners with the Metropolitan Water District of Southern California to promote a number of regional indoor and outdoor rebate opportunities. In addition, Western provides a variety of FREE and low-cost programs to help our customers save even more!

  1. Residential Indoor and Outdoor Rebates
  2. Commercial Indoor and Outdoor Rebates

Residential Indoor and Outdoor Rebates

Through Western’s partnership with the Metropolitan Water District of Southern California (MWD), customers have access to the following indoor and outdoor rebates. All rebates should be obtained through the website. Western's rebate amounts are outlined below.  

Estimate your rebate | Apply for your rebate | Learn more at

Indoor Rebates

Together, toilets and clothes washers account for approximately 45% of the water used inside your home. Replacement of your inefficient clothes washer or toilet may contribute to water savings and a reduced water bill.

  • $350 for qualifying high-efficiency clothes washer 
  • $250 for qualifying premium high-efficiency toilet 

Outdoor Rebates

Up to 70% of California’s entire residential water supply is applied to home landscapes, yet many landscapes are overwatered due to sprinkler controllers that are not programmed properly. The following outdoor products and devices are designed to reduce waste, usage, and homeowner costs.

  • Up to $300 for a qualifying weather-based irrigation controller
  • $5 for each rotating sprinkler nozzle
  • $35 per rain barrel & $250 per cistern

Turf Replacement Program

The Turf Replacement Program takes a multi-pronged approach to maximize water use and efficiency. Removing turf grass is one of the most water-conscious adjustments a homeowner can make to reduce their water usage and associated costs. 

  • MWD is currently offering a rebate of $2 per square foot. 
  • Western is currently offering $3 per square foot, for the first 1000 square feet of turf removed
  • In total, Western customers will receive $5 per square foot, for the first 1000 square feet of turf removed, and $2 per square foot after that. Rebates are secured by clicking the SoCalWaterSmart link. 

    * The SoCalWaterSmart webpage will list the rebate at $2 per square foot. Once you enter your Western customer information, your rebate will automatically adjust to the correct rebate amounts listed above. 

Don’t wait! Funding through the MWD is limited. Learn more at