The City of Norwalk has a well-established and robust backflow prevention program that helps ensure the safety of its public water supply.
Norwalk 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.
Backflow Test Pros is 100% dedicated to ensuring your business meets local water authority annual backflow testing and repair requirements so you can avoid civil penalties and ensure your water is not turned off for noncompliance.
Schedule in advance to ensure the most convenient backflow testing time slot and ensure water authority certification
Save time and avoid the headache of finding your city backflow prevention test certification letter
Avoid costly disruptions to your business operations with the Backflow Test Pros backflow repair coverage
Document your backflow prevention test status with automated same day water authority certification
With Backflow Test Pros' Managed Backflow Testing & Maintenance service, there is no need for Norwalk businesses and homeowners to spend hours going over county and local water utility regulations, ordinances, requirements, deadlines, fees, guidelines, reporting schedules and forms.
Everything is Done for You to simply the backflow maintenance process and ensure compliance with local regulations.
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 Norwalk Water Department, state water board regulations and backflow prevention certification bodies.
With state-of-the-art diagnostics, timely repairs, and proactive maintenance, we help commercial and residential customers in Norwalk and across Southern California avoid costly civil liabilities, penalties and water service disruptions.
Leading national brands and local businesses in Norwalk 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 Norwalk 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 Norwalk enforces comprehensive 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. Failing to comply with the regulations may result in fines or suspension of water service. It is important for Norwalk 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 Norwalk 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 in Norwalk are responsible for ensuring that backflow prevention devices are properly installed, tested annually, and maintained in good working order. Non-compliance with these regulations can lead to penalties, including the interruption of water service.
Norwalk CA property owners are responsible for installing backflow prevention assemblies as required by the city's regulations. Installations must adhere to the city's standards, including specific device types and installation procedures.
Additionally, Norwalk property owners must arrange for initial and annual testing by certified testers and submit the test results to the appropriate authorities. Backflow prevention assemblies must be tested by a certified technician immediately after installation. Tests must be conducted by individuals certified by recognized organizations, such as the American Backflow Prevention Association or the Los Angeles County Department of Public Health. Test results should be submitted to the appropriate city department or agency overseeing water quality.
Lastly, Norwalk property owners must maintain 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.
Failure to comply with these requirements may result in penalties, including water service discontinuation.
The City of Norwalk 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.
The City of Norwalk adheres to both local and state regulations to ensure the safety and quality of its water system. Norwalk's water system is managed in collaboration with Golden State Water Company (GSWC), which enforces backflow prevention measures in accordance with:
- California Code of Regulations Title 17: Outlines the requirements for backflow prevention and cross-connection control.
- Cross-Connection Control Policy Handbook (CCCPH): Provides detailed guidelines for implementing cross-connection control programs.
Norwalk's regulations require the installation of approved backflow prevention assemblies (BPAs) in specific scenarios to protect the water supply:
- Norwalk Property Irrigation Systems: To prevent contaminants from entering the potable water supply through irrigation lines.
- Norwalk 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.
- Norwalk Property Fire Sprinkler Systems: To prevent stagnant water from fire suppression systems from flowing back into the drinking water supply.
Norwalk backflow prevention devices must be installed in compliance with the Municipal Code and California Plumbing Code. Additionally, only backflow prevention assemblies listed by the USC-FCCCHR are permitted.
Also, any testing must be conducted by individuals certified by the Los Angeles County Department of Public Health.
Norwalk property owners have the following general backflow prevention responsibilities:
- Annual Backflow Testing: To ensure proper functionality, devices must be tested at least once a year by a certified tester.
- Backflow Test After Installation or Repair: Any new installation, relocation, or repair of a backflow device requires immediate testing to confirm correct operation.
- Approved Backflow Devices: Only backflow prevention assemblies listed by the University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR) are permitted.
- Certified Backflow Testers: Testing must be conducted by individuals certified by the Los Angeles County Department of Public Health.
Further, Norwalk backflow prevention regulations require the follwing 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.
Lastly, Norwalk backflow installation guidelines mandate 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.
Norwalk backflow devices must be installed immediately downstream of the water meter and must be approved by the University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR).
Proper testing and maintenance of backflow devices are essential for compliance with local regulations and for safeguarding community health. The City of Norwalk 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.
Norwalk 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 Norwalk Public Works Department oversees cross connection requirements 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.
Norwalk 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 Norwalk has the following requirements for testing, certification, and documentation of backflow prevention assemblies:
Testing Fees: Fees for backflow prevention device testing are determined by the certified testers and are the responsibility of the property owner.
The City of Norwalk CA has a comprehensive set of regulations in place to ensure backflow prevention and cross-connection control to safeguard its public water supply. Norwalk'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, Norwalk homeowners and businesses can contact the City of Norwalk Public Works Department:
- Phone: (562) 929-5511
- Website: City of Norwalk Public Works Department
For further guidance or assistance with backflow prevention compliance, contact the City of Norwalk Public Works 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 Public Works 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.
Norwalk, located in southeastern Los Angeles County, is a centrally positioned urban city that serves as a key governmental, residential, and transportation hub within Southern California. With a population of approximately 100,000, Norwalk plays a pivotal role in the greater Los Angeles metropolitan region—not only as the county’s judicial center in the southeast corridor, but also as a culturally diverse, family-oriented community that reflects the dynamic character of Southern California.
Incorporated in 1957, Norwalk’s development is closely tied to the postwar suburban expansion of Los Angeles. Today, it continues to be a strategically important city due to its central location, accessible transportation infrastructure, and robust civic institutions. At the heart of its public service sector is the Los Angeles County Superior Court – Norwalk Courthouse, which houses a full range of civil, criminal, and family court proceedings. Nearby, the Norwalk City Hall and Sheriff’s Station reinforce the city’s role as an administrative and governmental anchor for the region.
Norwalk is also a major transit node, thanks in part to the Norwalk/Santa Fe Springs Transportation Center, which serves as a Metrolink rail stop and a hub for various regional bus services. It provides convenient commuter access to both Downtown Los Angeles and Orange County, supporting Norwalk’s identity as a gateway city. The Norwalk Station, at the terminus of the Metro C Line (Green Line), further enhances connectivity to the South Bay and LAX, making it a vital piece of the region’s evolving public transit infrastructure.
Community life in Norwalk centers on its network of parks, civic facilities, and cultural programs. Norwalk Arts & Sports Complex is a city-operated facility that offers fitness programs, athletic courts, and community events for residents of all ages. The adjacent Norwalk Civic Center Lawn frequently hosts public gatherings, seasonal festivals, and cultural celebrations, including the city’s popular Summer Concert Series and Halloween Festival.
Families benefit from a variety of recreational spaces, including Hermosillo Park, Glazier Park, and Norwalk Park, which together provide sports fields, swimming pools, playgrounds, and picnic areas. These green spaces reflect the city’s ongoing commitment to improving quality of life and enhancing neighborhood cohesion.
Norwalk’s cultural landscape is deeply shaped by its demographic diversity. A majority Latino population, along with vibrant Asian-American and Pacific Islander communities, contribute to a rich cultural fabric visible in the city’s culinary scene, community events, and educational programs. Local dining options include family-run Mexican taquerias, Filipino bakeries, Central American pupuserías, and Korean barbecue spots, offering a snapshot of the city's multicultural life.
Educational institutions are a key pillar of the community. The Norwalk-La Mirada Unified School District operates numerous elementary, middle, and high schools, and the city is home to Cerritos College, one of the leading community colleges in Southern California. With a reputation for academic excellence, workforce training, and transfer programs, Cerritos College contributes significantly to the intellectual and economic life of the region.
Norwalk also invests in cultural programming through its Mary Paxon Art Gallery and public art initiatives, which support local artists and enrich public spaces. The Norwalk Historical Society, based in the city’s historic Hargitt House Museum, preserves and interprets the city’s past—tracing its transformation from dairy farms and orchards to a suburban civic center in the postwar era.
Residentially, Norwalk features a mix of mid-century single-family homes, townhouses, and apartment communities. Neighborhoods such as Studebaker, Civic Center, and South Norwalk provide affordable living options for families, seniors, and first-time homeowners, making the city attractive to working professionals and multigenerational households.
