Orange County Cross Connection Control & Backflow Prevention Regulations
Understanding the role of various organizations in the management and protection of Orange County's water supply for its over 3 million residents is crucial to navigating your responsibilities relating to backflow prevention testing. Though these organizations have distinct responsibilities in the management of water quality, cross-connection control, and backflow prevention, the colaboration of state, county and municipal level organizations and local agencies in Orange County, California, is invaluable in protecting public health by ensuring the following priorities:
Complying with the Federal Safe Drinking Water Act Complying with California Title 22 regulations Protecting quality of the groundwater basin Creating and maintaining confidence of potable water reuse Identify sources of contamination and limit release of contaminants Compling with government-approved cleanup processes
Recognized by National, State & County Backflow Certification Organizations
As a State water authority certified backflow tester, cross connect specialist, and bonded + insured CA licensed contractor, backflow Test Pros is 100% dedicated to backflow assembly installation, testing and maintenance. Our managed backflow testing and maintenance service manages every step of your Orange County Municipal water authority backflow prevention compliance process and simplifies an otherwise complicated and time consuming process of backflow testing and maintenance.
Municipal Water District Regualatory Requirement Resources
Several municipal water districts in Orange County manage local water supplies, deliver potable water to consumers, and oversee water quality and cross-connection control within their respective service areas. These districts work in coordination with the OCWD and other agencies to ensure water is safe and free of contaminants. In collaboration with local health departments, the water districts and municipalities develop risk assessments and contingency plans to address potential water contamination or emergencies. Regular inspections, audits, and compliance enforcement through penalties or corrective actions ensure that all water systems in the county meet or exceed SDWA standards. For more details or to find specific service areas, you can visit the websites of each water district. They usually provide detailed maps and information on the areas they serve.

Orange County Water Authority Coverage
Certified backflow installation coverage across Orange County Water Authority Coverage with 13 preserved service-area references.
- City of Anaheim Water Services Backflow Installation & Testing Requirements
- City of Brea Water Division Backflow Installation & Testing Requirements
- City of Buena Park Water Division Backflow Installation & Testing Requirements
- City of Fountain Valley Water Division Backflow Installation & Testing Requirements
- City of Fullerton Water System Backflow Installation & Testing Requirements
- City of Garden Grove Water Division Backflow Installation & Testing Requirements
- City of Huntington Beach Water Division Backflow Installation & Testing Requirements
- City of La Habra Water & Sewer Division Backflow Installation & Testing Requirements
- City of La Palma Water Division Backflow Installation & Testing Requirements
- City of Newport Beach Water Department Backflow Installation & Testing Requirements
- City of San Clemente Water Department Backflow Installation & Testing Requirements
- City of Santa Ana Water Division Backflow Installation & Testing Requirements
- City of Seal Beach Water Services Backflow Installation & Testing Requirements

Orange County Municipality Directory
Certified backflow installation coverage across Orange County Municipality Directory with 13 preserved service-area references.
- City of Tustin Water Services Backflow Installation & Testing Requirements
- City of Westminster Water Division Backflow Installation & Testing Requirements
- El Toro Water District Backflow Installation & Testing Requirements
- Emerald Bay Service District Backflow Installation & Testing Requirements
- Golden State Water Company Backflow Installation & Testing Requirements
- Irvine Ranch Water District Backflow Installation & Testing Requirements
- Laguna Beach County Water District Backflow Installation & Testing Requirements
- Mesa Water District Backflow Installation & Testing Requirements
- Moulton Niguel Water District Backflow Installation & Testing Requirements
- Santa Margarita Water District Backflow Installation & Testing Requirements
- South Coast Water District Backflow Installation & Testing Requirements
- Trabuco Canyon Water District Backflow Installation & Testing Requirements
- Yorba Linda Water District Backflow Installation & Testing Requirements

