The City of Torrance has a well-established and robust backflow prevention program that helps ensure the safety of its public water supply.
Torrance property owners are responsible for installing, testing, and maintaining backflow prevention devices and must comply with the city's requirements to avoid penalties. Ensuring timely testing, maintenance, and repair of backflow devices is crucial for protecting both individual properties and the public water system. Non-compliance can result in fines, civil liabilities and the disruption of water service.
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Backflow Test Pros are AWWA Certified Backflow Testers and Certified Backflow Testers with County Health Departments across Southern California. As state licensed contractors, and AWWA cross connection specialists, our team of experienced backflow experts work with city water departments throughout Southern California to protect our water, and prevent backflow contamination.
Relying on Backflow Testing Pros' licensed, certified and bonded professionals ensures that your backflow assembly installation, testing and repair is performed by certified cross connection control and backflow prevention experts in a timely manner conforming to backflow prevention testing, repair and installation protocols required by the City of Torrance Water Department, state water board regulations and backflow prevention certification bodies.
With state-of-the-art diagnostics, tests, timely repairs, and proactive maintenance, we help commercial and residential customers in Torrance and across Southern California avoid costly civil liabilities, penalties and water service disruptions.
Leading national brands and local businesses in Torrance and throughout Southern California trust our backflow prevention device testing and repair services to safeguard the public water supply and ensure compliance with state and municipal regulations.
Backflow Test Pros' commitment to precision, reliability, and regulatory compliance has made us the preferred choice for Torrance homeowners and businesses that demand the highest standards in water safety at the most competitive prices.
Backflow Test Pros provides dedicated support in everything from initial scheduling, water department communications, due date tracking, same day approval, routine maintenance and urgent repairs.
As a Backflow Test Pros client you can rest assured knowing that your backflows assemblies are monitored and compliant with local water authority regulations.
Backflow Test Pros Turn-key Backflow Maintenance includes:
Because backflow devices are critical to maintaining clean, safe water supplies, California State Water Districts, County Health Boards and Local Municipalities regulations mandate that only licensed and certified backflow technicians and plumbers who have the expertise, training, have the legal authority to perform repairs or replacements in compliance with regulations and with the necessary quality control to protect the public water system.
The City of Torrance enforces comprehensive backflow prevention regulations to protect its public water supply from contamination. Failing to comply with the regulations may result in fines or suspension of water service. It is important for Torrance homeowners and businesses to stay up-to-date with local regulations and to ensure that their backflow devices are tested annually by a certified tester.
The City of Torrance has established comprehensive guidelines for backflow prevention and cross-connection control to protect the public water supply. These regulations aim to prevent backflow, the unwanted reverse flow of water that can introduce pollutants or contaminants into the potable water system.
Property owners are responsible for ensuring that backflow prevention devices are properly installed, tested annually, and maintained in good working order.
Torrance property owners are responsible for installing backflow prevention assemblies as required by the city's regulations. Backflow prevention assemblies must be installed as mandated by the City of Torrance regulations. Installations must adhere to the city's standards, including specific device types and installation procedures. If a property owner fails to install the required backflow prevention assemblies, the city may interrupt potable water service until evidence of installation is provided.
Additionally, backflow prevention devices in Torrance must be tested by a certified technician immediately after installation. Tests must be conducted by individuals certified by recognized organizations, such as the American Water Works Association (AWWA) or the Los Angeles County Department of Public Health.
Also, it is critical that backflow prevention test results must be submitted by a certified backflow test specialist to the City of Torrance Water Department which is responsible for overseeing water quality. Failure to conduct required testing may lead to water service termination until the device is tested and found compliant.
Lastly, Torrance property owners are responsible for maintaining backflow prevention assemblies in good working order. If a backflow prevention device fails the test, it must be repaired or replaced as soon as possible. This work must be done by a licensed plumber or certified backflow prevention professional. And after repairs or replacements, the device must be retested, and the updated results must be submitted to the Torrance Water Department.
Non-compliance with these regulations and requirements can lead to penalties, including the interruption of water service.
The City of Torrance enforces backflow prevention regulations to protect its public water supply from contamination. These regulations aim to prevent backflow, the unwanted reverse flow of water that can introduce pollutants or contaminants into the potable water system by implementing:
Backflow Prevention: To prevent the reverse flow of water that could introduce pollutants or contaminants into the public water system.
Cross-Connection Control: To eliminate or safeguard against connections between potable and non-potable water systems, ensuring the safety of drinking water.
Torrance’s regulations require the installation of approved backflow prevention assemblies (BPAs) to protect the water supply.
Torrance's water system is managed by the City's Public Works Department, which enforces backflow prevention measures in accordance with:
- California Code of Regulations Title 17: Outlines the requirements for backflow prevention and cross-connection control.
- Los Angeles County Department of Public Health: Oversees the certification of backflow prevention device testers and maintains records of compliance.
All backflow prevention devices must be approved by recognized standards agencies like the Foundation for Cross-Connection Control and Hydraulic Research at USC or other equivalent organizations.
Torrance property owners are responsible for the installation of backflow prevention assemblies when required by the City. Backflow prevention assemblies are required in various scenarios, including:
- Torrance Property Irrigation Systems: To prevent contaminants from entering the potable water supply through irrigation lines.
- Torrance Commercial and Industrial Properties: Facilities with potential cross-connections, such as those involving chemicals or pressurized systems, are required to install appropriate backflow prevention assemblies.
- Torrance Property Fire Protection Systems: To prevent stagnant water from fire suppression systems from flowing back into the drinking water supply.
- Torrance Property Auxiliary Water Sources: Properties with alternative water sources like wells or cisterns must install backflow prevention devices to prevent cross-contamination.
To ensure the continued effectiveness of Torrance backflow prevention assemblies, the following testing and maintenance protocols are required:
- Torrance Annual Backflow Testing: All backflow prevention assemblies must be tested at least once a year by a certified tester.
- Torrance Post-Installation or Repair Backflow Testing: Any new installation, relocation, or repair of a backflow device requires immediate testing to confirm correct operation.
- Torrance Backflow Record Keeping: Test results must be submitted to the appropriate regulatory agency to maintain compliance records.
- Torrance Approved Backflow Devices: Only backflow prevention assemblies listed by recognized testing agencies are permitted. The University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR) provides a comprehensive list of approved devices.
- Torrance Certified Backflow Testers: Testing must be conducted by individuals certified by the Los Angeles County Department of Public Health. A directory of certified testers is available on their official website.
Failure to comply with Torrance testing requirements can result in water service termination until compliance is achieved.
Additionally, City of Torrance backflow installation guidelines outline the follwoing Installation Requirements:
- Backflow Installation Responsibility: Property owners are responsible for installing backflow prevention assemblies as required by the city's regulations.
- Backflow Compliance: Installations must adhere to the city's standards, including specific device types and installation procedures.
- Backflow Location: Devices should be installed as close as practical to the user's connection, with the city having final authority over the required location.
- Failure to Install: Failure to install the required backflow prevention assemblies may result in the city discontinuing water service until compliance is achieved.
Torrance's regulations mandate the installation of various types of backflow prevention devices, including:
- Air-Gap Separation (AG): A physical separation between the water supply and a potential contamination source, providing the highest level of protection.
- Double Check Valve Assembly (DC): Suitable for low to medium hazard situations, these devices consist of two check valves to prevent backflow.
- Reduced Pressure Principle Backflow Prevention Device (RP): Required for high hazard scenarios, these assemblies include a pressure differential relief valve to protect against backflow.
The appropriate device is determined based on the degree of hazard present on the consumer's premises.
Backflow prevention devices in Torrance must be approved by recognized testing agencies like the Foundation for Cross-Connection Control and Hydraulic Research at USC or other equivalent organizations. The Los Angeles County Department of Public Health provides a list of certified testers and approved devices.
Proper testing and maintenance of backflow devices are essential for compliance with local regulations and for safeguarding community health.
The City of Torrance has the following requirements for testing, certification, and documentation of backflow prevention assemblies:
Initial Backflow Testing: Backflow prevention assemblies must be tested by a certified technician immediately after installation.
Annual Backflow Testing: These assemblies are required to be tested at least annually to ensure proper operation.
Certified Backflow Testers: Tests must be conducted by individuals certified by recognized organizations, such as the American Backflow Prevention Association, California-Nevada Section of the American Water Works Association, or the Los Angeles County Department of Public Health.
Backflow Documentation: Test results should be submitted to the appropriate city department or agency overseeing water quality.
Failure to Test: Failure to conduct required testing may lead to water service termination until the device is tested and found compliant.
Torrance property owners are responsible for ensuring that backflow prevention devices are properly installed, tested annually, and maintained in good working order. Non-compliance with the following regulations can lead to penalties, including the interruption of water service:
Backflow Installation: Ensure that backflow prevention assemblies are installed as mandated by the city's regulations.
Backflow Testing: Arrange for initial and annual testing by certified testers and submit the test results to the appropriate authorities.
Backflow Maintenance: Maintain backflow prevention assemblies in good working order.
Non-Compliance: Failure to comply with these requirements may result in penalties, including water service discontinuation.
The City of Torrance Water Department which oversees cross connection requirements for the city may conduct routine inspections of commercial, industrial, and multi-family properties to verify compliance with cross-connection and backflow prevention regulations. Inspections may be prompted by construction, renovation, or reported issues with backflow devices.
Torrance property owners may also request a voluntary inspection if they are concerned about the state of their backflow prevention system.
Installation Responsibility: Property owners are responsible for installing backflow prevention assemblies as required by the city's regulations.
Compliance: Installations must adhere to the city's standards, including specific device types and installation procedures.
Location: Devices should be installed as close as practical to the user's connection, with the city having final authority over the required location.
Failure to Install: Failure to install the required backflow prevention assemblies may result in the city discontinuing water service until compliance is achieved.
Proper testing and maintenance of backflow prevention devices are essential for compliance with local regulations and for safeguarding community health.
The City of Torrance has the following requirements for testing, certification, and documentation of backflow prevention assemblies:
Testing Fees: Fees for testing are determined by the certified backflow prevention assembly tester and are separate from any administrative fees that may be charged by the city.
The City of Torrance has a comprehensive set of regulations in place to ensure backflow prevention and cross-connection control to safeguard its public water supply. Torrance's backflow prevention program aligns with standards set by the California Code of Regulations Title 17, Section 7584, and the University of Southern California Foundation for Cross-Connection Control and Hydraulic Research.
California Code of Regulations (CCR) Title 17: This regulation governs backflow prevention and cross-connection control in California, and Los Angeles follows these standards for its water system.
Los Angeles Municipal Code (LAMC): The LAMC has specific provisions that address backflow prevention, including installation and testing requirements. The code also outlines penalties for non-compliance.
Additional Relevant Codes:
- California Health and Safety Code: This provides additional protection for public water systems and outlines legal standards for preventing contamination.
- Uniform Plumbing Code (UPC): Los Angeles follows the Uniform Plumbing Code, which specifies requirements for the installation, testing, and maintenance of backflow prevention devices.
For more information or assistance, Torrance homeowners and businesses may contact the City of Torrance Water Department:
- Phone: (310) 781-6900
- Email: water@torranceca.gov
- Website: City of Torrance Water Department
For further guidance or assistance with backflow prevention compliance, contact the City of Torrance Water Department for resources and support.
Here is a outline of special circumstances pertaining to backflow assembly installation, testing and repair which require special attention:
Emergency Backflow Events: In the event of a suspected backflow or contamination issue, property owners should immediately contact the Water Department for assistance.
Irrigation Systems: Properties with irrigation systems are required to have backflow prevention devices to prevent contamination from fertilizers or pesticides.
Multi-Family and Commercial Properties: These properties may have more complex water systems and could be subject to more frequent inspections and advanced backflow prevention requirements.
Torrance, located in the South Bay region of Los Angeles County, is a dynamic coastal city known for its blend of industrial innovation, well-planned neighborhoods, and a high quality of life. Incorporated in 1921 and covering nearly 21 square miles, Torrance is bordered by the Pacific Ocean to the west and the Palos Verdes Peninsula to the south, offering residents a unique intersection of oceanfront leisure and robust economic infrastructure.
A cornerstone of Torrance’s identity is its balanced integration of commerce and community. The city has long been a center of manufacturing and corporate presence in Southern California, home to major industries including aerospace, automotive, biomedical, and logistics. Toyota Motor Sales USA headquartered its operations in Torrance for decades, and although the headquarters has since relocated, the city remains a key location for automotive R&D and regional offices. Today, companies such as Honda, Robotics Artificial Intelligence companies, and healthcare innovators contribute to the city’s diversified economic base.
At the same time, Torrance maintains a strong connection to its natural environment and coastal setting. Torrance Beach, a quieter alternative to nearby Redondo or Manhattan Beach, offers scenic views, soft sand, and a family-friendly atmosphere. The Esplanade, a coastal road running above the beach, is popular for walking, biking, and sunset views. Inland, Madrona Marsh Preserve, a rare urban wetland, provides a habitat for birds and native plant species and offers educational programs on ecology and conservation.
Torrance is also well-known for its parks and recreational facilities. The city operates more than 30 parks, including Wilson Park, a large multi-use space that features sports fields, walking paths, community gardens, and a popular Farmers Market held twice weekly. The Torrance Community Services Department hosts seasonal events, cultural festivals, and classes that foster civic engagement and neighborhood pride.
Culturally, Torrance offers a rich tapestry of influences, particularly from its substantial Japanese-American community. This heritage is visible in everything from local markets and restaurants to community organizations. The Torrance Sister City Association, which maintains ties with Kashiwa, Japan, and the city’s Miyako Hybrid Hotel, reflect these trans-Pacific relationships. Japanese festivals, martial arts schools, and businesses—many centered around Western Avenue and the Del Amo business corridor—reinforce Torrance’s place as a cultural bridge within Los Angeles County.
The city’s arts and education scenes are also strong. The Torrance Cultural Arts Center features the James R. Armstrong Theatre, which hosts plays, concerts, and community performances. The Torrance Art Museum showcases contemporary works and regional artists, contributing to the cultural landscape of the South Bay. El Camino College, located just outside city limits, serves the community with academic, artistic, and vocational programming.
One of Torrance’s most notable commercial attractions is the Del Amo Fashion Center, one of the largest shopping malls in the United States. Spanning over 2.5 million square feet, it features luxury retailers, department stores, dining, and an upscale open-air promenade, making it a regional destination for retail and leisure.
Torrance is also known for its residential stability, with neighborhoods that range from coastal enclaves near Hollywood Riviera to tree-lined streets in Old Torrance—the original heart of the city, where early 20th-century Craftsman and Spanish Revival homes are preserved. The city consistently ranks highly for safety, and the Torrance Unified School District is widely respected for its academic performance and community involvement.
Well-connected by major transportation arteries—including the I-405, Pacific Coast Highway, and access to LAX and Long Beach Port—Torrance is a logistical hub without sacrificing suburban tranquility. Its infrastructure supports both global commerce and local comfort, making it an ideal environment for families, entrepreneurs, and retirees alike.
