Understanding Your Rates

Western is dedicated to keeping your water costs as low as possible, working tirelessly to keep our operations cost-efficient while ensuring supply reliability.

View the rate tables below for a breakdown of the charges on your water bill and how each is calculated. 

Western has published additional details on how rates are determined and the rate adoption process. For more information, read through our list of frequently asked questions.

  1. Riverside
  2. Murrieta
  3. Rainbow

Contact Western's Customer Service Team

If you have questions about your water budget, current or future rates and charges, or understanding your water bill, contact Western's Customer Service team at 951.571.7104 or billing@wmwd.com.