Oceanside Backflow Testing, Installation & Repair

The City of Oceanside has established strict cross-connection control and backflow prevention standards to protect its public drinking water supply. These standards are based on the California Code of Regulations, Title 17 and Title 22, and are enforced under the Cross-Connection Control Policy Handbook (CCCPH) adopted by the California State Water Resources Control Board (SWRCB). The City of Oceanside requires the installation and maintenance of approved backflow prevention assemblies (BPAs) at all service connections where potential hazards to the potable water system are identified. The program mandates the installation of backflow prevention devices at service connections where there is a risk of contamination of the public water supply. Property owners in Oceanside are responsible for the installation, testing, and maintenance of backflow prevention devices and for cooperating with inspections conducted by the City. Non-compliance can result in water service disconnection and financial penalties. Oceanside’s backflow regulations specify the installation of BPAs in several important scenarios, including: Oceanside Property Irrigation Systems: Irrigation systems, especially those using fertilizers, pesticides, or reclaimed water, must be equipped with BPAs to prevent contamination of the public water supply. Oceanside Commercial and Industrial Properties: Facilities that use chemicals, pressurized systems, or other hazardous materials are required to install approved BPAs to protect the drinking water system. Oceanside Property Fire Protection Systems: Fire suppression and sprinkler systems must be equipped with backflow prevention devices to ensure stagnant or treated water does not contaminate the public water supply. Oceanside Property Auxiliary Water Sources: Properties that utilize private wells, rainwater harvesting systems, or cisterns must install BPAs to prevent any possibility of cross-contamination with the potable water system. Failure to install a required backflow prevention assembly can result in water service being disconnected by the City of Oceanside until the property complies with the regulations. To maintain the safety and reliability of Oceanside’s water supply, the following backflow testing and maintenance protocols are enforced by the City’s Utilities Department: Oceanside Annual Backflow Testing: All BPAs must be tested annually by a certified backflow tester to ensure that the devices are functioning properly and protecting the potable water supply. Oceanside Post-Installation or Repair Backflow Testing: Any new installation, relocation, or repair of a backflow prevention device must be tested immediately after the work is completed to confirm it is operating correctly. Oceanside Backflow Record Keeping: Test results must be submitted to the City’s backflow management system or the appropriate forms to maintain compliance. Test results should be submitted to Oceanside Utilities for tracking and monitoring. Oceanside Approved Backflow Devices: Only backflow prevention assemblies that are listed by recognized testing agencies, such as the University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR), are authorized for use in Oceanside. Oceanside Certified Backflow Testers: Testing must be conducted by individuals who are certified by the City of Oceanside or an approved certifying organization, such as the American Water Works Association (AWWA). Failure to comply with Oceanside’s backflow testing and maintenance requirements may result in penalties or suspension of water service until the issue is rectified. Oceanside Water Authority Contact Info: City of Oceanside – Cross Connection Control Program 300 N. Coast Hwy Oceanside, CA 92054 Tel: (760) 435-5878