New or Changing Water Service
If your project will need a new water service or if changes to existing water services will be needed, please complete the online New Service Application. For additional information on the requirements and charges, please contact Monte Vista Water District's Maintenance Department at 909-624-0035, ext. 112.
Cross Connection Control Surveys
Monte Vista Water District has a responsibility to take all reasonable precautions to protect the integrity of the public water supply. The District will need to conduct a cross connection control survey of your plumbing system. For more information or to schedule a survey, please contact our Backflow/Cross Connection Department at 909-624-0035, ext. 175.