The City of Glendale has a well-established and robust backflow prevention program that helps ensure the safety of its public water supply.
Glendale 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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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 Glendale enforces comprehensive backflow prevention regulations to protect its public water supply from contamination. These regulations are outlined in Chapter 13.32 of the Glendale Municipal Code and are designed to prevent backflow introducing into contaminants into the potable water system.
Glendale 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
Glendale, California, has established comprehensive guidelines for backflow prevention and cross-connection control to protect the public water supply. Property owners 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.
Glendale property owners are responsible for that backflow prevention assemblies are installed as required by the city's regulations and arranging for initial and annual testing by certified testers and submit the test results to the GWP Department.
Additionally, Glendale homeowners and businesses are required to maintain backflow prevention assemblies in good working order. Failure to comply with these requirements may result in penalties, including interruption of water service.
For further guidance or assistance with backflow prevention compliance, contact the Glendale Water and Power Department for resources and support.
The City of Glendale 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 by implementing:
- Backflow Prevention: To prevent the reverse flow of water that can introduce pollutants or contaminants (e.g., chemicals, fertilizers, waste) 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.
Glendale’s regulations require the installation of approved backflow prevention assemblies (BPAs) to protect the water supply.
Glendale's water system is managed by the City's Water and Power 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.
- Glendale Municipal Code Chapter 13.16: Provides detailed guidelines for implementing cross-connection control programs.
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.
Glendale’s regulations require the installation of approved backflow prevention assemblies (BPAs) in specific scenarios, including:
- Glendale Property Irrigation Systems: To prevent contaminants from entering the potable water supply through irrigation lines.
- Glendale 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.
- Glendale Property Fire Protection Systems: To prevent stagnant water from fire suppression systems from flowing back into the drinking water supply.
- Glendale Property Auxiliary Water Sources: Properties with alternative water sources like wells or cisterns must install backflow prevention devices to prevent cross-contamination.
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.
To ensure the continued effectiveness of backflow prevention assemblies, the following backflow testing and maintenance protocols are required in Glendale:
- Glendale Annual Backflow Testing: All backflow prevention assemblies must be tested at least once a year by a certified tester.
- Glendale Post-Installation or Repair Backflow Testing: Any new installation, relocation, or repair of a backflow device requires immediate testing to confirm correct operation.
- Glendale Backflow Record Keeping: Test results must be submitted to the appropriate regulatory agency to maintain compliance records.
Failure to comply with Glendale backflow testing requirements can result in water service termination until compliance is achieved.
Additionally, the City of Glendale backflow installation guidelines outline the follwoing installation requirements:
- Glendale Backflow Installation Responsibility: Glendale property owners are responsible for installing backflow prevention assemblies as required by the city's regulations.
- Glendale Backflow Compliance: Glendale backflow installations must adhere to the city's standards, including specific device types and installation procedures.
- Glendale Approved Backflow Devices: Only backflow prevention assemblies listed by recognized testing agencies are permitted. The USC-FCCCHR provides a comprehensive list of approved devices for properties in Glendale CA.
- Glendale Certified Backflow Testers: Glendale backflow testing must be conducted by individuals certified by the Los Angeles County Department of Public Health. A directory of certified testers is available on the County's official website.
Failure to install the required backflow prevention assemblies for properties in Glendale CA may result in the city discontinuing water service until compliance is achieved.
The City of Glendale also mandates that backflow devices must meet the standards set forth in the city's regulations and the AWWA Manual M14, Third Edition. Moreover, Glendale backflow installation regulations require the installation of various types of backflow prevention devices, including:
- Double Check Valve Assembly (DC): Suitable for low to medium hazard situations.
- Reduced Pressure Principle Backflow Prevention Assembly (RP): Required for high hazard scenarios.
- Air-Gap Separation (AG): Provides the highest level of protection, typically used in critical applications.
Glendale backflow devices must be installed immediately downstream of the water meter and must be approved by recognized testing agencies. The University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR) provides a comprehensive list of approved devices.
The appropriate device is determined based on the degree of hazard present at the property.
Proper testing and maintenance of backflow devices are essential for compliance with local regulations and for safeguarding community health. The City of Glendale has the following requirements for testing, certification, and documentation of backflow prevention assemblies:
- Initial Testing: Backflow prevention assemblies must be tested by a certified technician immediately after installation.
- Annual Testing: These assemblies are required to be tested annually thereafter to ensure proper operation.
- Certified Testers: Tests must be conducted by certified backflow prevention assembly testers licensed by the local health agency.
- Documentation: Test results must be submitted to the Glendale Water and Power (GWP) Department.
- Failure to Test: If the required testing is not conducted within the specified time frame, the city may terminate water service until the device is tested with passing results.
Glendale 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:
Below is an outline of backflow device related responsibilities of Glendale Property Owners;
- Installation: Ensure that backflow prevention assemblies are installed as required by the city's regulations.
- Testing: Arrange for initial and annual testing by certified testers and submit the test results to the GWP Department.
- Maintenance: Maintain backflow prevention assemblies in good working order.
- Non-Compliance: Failure to comply with these requirements may result in penalties, including interruption of water service.
The City of Glendale's Water and Power Departmenty overseeing cross connection requirements for Glendale residential and commercial properties 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.
Glendale 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 comply with the city's standards, including specific device types and installation procedures.
- Failure to Install: 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.
Proper testing and maintenance of backflow prevention devices in Glendale CA are essential for compliance with local regulations and for safeguarding community health. The City of Glendale 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 Glendale has a comprehensive set of regulations in place to ensure backflow prevention and cross-connection control to safeguard its public water supply. L
Glendale'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, property owners can contact the Glendale Water and Power Department:
- Phone: 818-548-2011
- Email: GWPBackflow@glendaleca.gov
- Website: https://www.glendaleca.gov
For further guidance or assistance with backflow prevention compliance, Glendale homeowners and businesses may contact the City of Glendale Water Department for resources and support.
Here is a outline of special circumstances pertaining to Glendale CA backflow assembly installation, testing and repair which require special attention:
- Emergency Backflow Events: In the event of a suspected backflow or contamination issue, Glendale property owners should immediately contact the GWP Department for assistance.
- Irrigation Systems: Glendale 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.
Glendale, nestled in the Verdugo Mountains region of Los Angeles County, is a thriving city that harmoniously blends suburban tranquility with urban sophistication. With a population of over 190,000, Glendale is the third-largest city in Los Angeles County and serves as a key commercial, cultural, and residential hub in the eastern San Fernando Valley. Known for its safe neighborhoods, excellent schools, and robust civic services, Glendale has also earned a reputation as a center of arts, commerce, and multicultural vibrancy.
One of the city’s most distinctive assets is its elegant downtown district, centered around Brand Boulevard. Here, civic pride and modern development intersect. The Americana at Brand, a world-class open-air lifestyle center developed by Rick Caruso, anchors the downtown experience. Blending luxury retail, restaurants, a landscaped park, and upscale residences, it has become a premier shopping and entertainment destination. Directly across the street, the Glendale Galleria, one of the largest shopping malls in Southern California, offers a wide array of national and international retailers, further enhancing the city’s status as a regional commercial hub.
Cultural enrichment is an integral part of Glendale’s identity. The Alex Theatre, a restored Art Deco landmark dating back to 1925, is a centerpiece of the local arts scene, hosting live theater, concerts, film screenings, and civic events. Just blocks away is the Museum of Neon Art (MONA)—a unique institution dedicated to preserving and showcasing historic neon signs and kinetic art, representing Southern California’s automotive and visual culture of the mid-20th century.
Glendale is also home to one of the largest Armenian communities outside of Armenia, a demographic that has profoundly shaped the city’s culture, politics, and culinary landscape. Armenian bakeries, churches, schools, and cultural organizations are woven throughout the city, and institutions such as the Ararat-Eskijian Museum and St. Mary’s Armenian Apostolic Church serve as cultural and spiritual anchors.
Green space is abundant, and outdoor recreation plays a major role in Glendale’s lifestyle. The sprawling Deukmejian Wilderness Park, nestled in the foothills of the San Gabriel Mountains, offers hiking trails, native habitat restoration, and sweeping views of the Crescenta Valley. Verdugo Park, Glorietta Park, and Brand Park—home to the Doctor’s House Museum and Brand Library & Art Center—offer sports facilities, picnic areas, and cultural programs. The Brand Library, housed in the 1904 mansion of city founder Leslie C. Brand, is a beloved local institution with collections focused on the arts and music.
Education and public services in Glendale are widely recognized for their quality. The Glendale Unified School District operates numerous award-winning schools, and Glendale Community College (GCC) serves as an academic anchor for higher education and vocational training. GCC also contributes to the city’s intellectual and artistic life through public events, performances, and lectures.
Glendale is also known for its architectural and residential diversity. From the stately homes of Rossmoyne and Oakmont, to the urban lofts and mixed-use developments of downtown Glendale, and the hillside estates in Chevy Chase Canyon, the city offers a wide spectrum of housing options. Historic preservation is a strong civic value, with many neighborhoods showcasing well-preserved examples of Spanish Revival, Mid-Century Modern, and Craftsman-style homes.
Civic leadership in Glendale has prioritized infrastructure, public safety, and sustainability. The Glendale Water & Power (GWP) utility has implemented innovative renewable energy initiatives and energy-efficiency programs. Meanwhile, the city’s transportation network—including access to the Metrolink, Metro Bus, and freeway corridors (I-5, 134, and 2)—ensures connectivity to Los Angeles, Burbank, and Pasadena.
Glendale is a city that balances the old and the new: rooted in history, culturally diverse, economically dynamic, and civically engaged. With its combination of scenic beauty, cultural institutions, thriving commerce, and strong sense of community, Glendale offers both the conveniences of city life and the comfort of a well-planned, livable urban environment.
