The City of Garden Grove has established guidelines for backflow prevention and cross-connection control to protect the public water supply.
Garden Grove 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, civil liabilities and the interruption 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 Garden Grove 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 Garden Grove 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 Garden Grove follows strict regulations for Cross-Connection Control and Backflow Prevention to protect the public water supply from contamination. The City of Garden Grove's cross-connection and backflow regulations are built upon a combination of local municipal code, state plumbing regulations, and county public health enforcement. Garden Grove's backflow prevention program is aligned with California Code of Regulations (CCR) Title 17, the California Plumbing Code, and local ordinances established by the Garden Grove Public Works Department.
The City of Garden Grove conducts thorough cross-connection inspections to monitor potential risks in both residential and commercial settings. These inspections are essential for maintaining water safety and preventing the backflow of contaminants into the public supply.
Property owners are responsible for the installation of backflow prevention assemblies when required by the City of Garden Grove. Installations must adhere to the city's standards, including specific device types and installation procedures. Devices must be installed in accessible areas and protected from environmental damage or vandalism. Failure to install a required backflow prevention assembly can result in termination of water service until compliance is achieved.
Backflow prevention assemblies in Garden Grove must be tested immediately after installation by a certified backflow tester. Annual Testing is required once every 12 months to verify the continued effectiveness of the device. All testing must be performed by professionals certified by the Orange County Health Care Agency. Additionally, completed test reports must be submitted to the City within the required timeframe. Untested or failed devices may trigger enforcement actions, including service interruption.
Garden Grove property owners are also responsible for keeping their backflow prevention devices in good working condition. If a device fails or is malfunctioning, repairs or replacements must be made immediately, and the device must be retested. Property owners must also promptly address device failures or test result deficiencies in addition to allowing site access for inspections and water system evaluations. It's also important for Garden Grove property owners to understand that non-compliance may result in disconnection of water services or fines.
The City of Garden Grove 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: The main purpose of backflow prevention is to prevent the reverse flow of water that can cause pollutants or contaminants (e.g., chemicals, fertilizers, waste) to enter the public water system.
- Cross-Connection Control: A cross-connection is any point in the water system where potable water can be connected to non-potable or contaminated water. Cross-connection control aims to eliminate or safeguard against such connections to protect the safety of drinking water.
Garden Grove'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.
- Garden Grove Municipal Code Chapter 14.20: Provides detailed guidelines for implementing cross-connection control programs.
Garden Grove 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:
- Garden Grove Property Irrigation Systems: To prevent contaminants from entering the potable water supply through irrigation lines.
- Garden Grove 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.
- Garden Grove Property Fire Protection Systems: To prevent stagnant water from fire suppression systems from flowing back into the drinking water supply.
- Garden Grove Property Auxiliary Water Sources: Properties with alternative water sources like wells or cisterns must install backflow prevention devices to prevent cross-contamination.
Backflow devices must be installed in accessible areas and protected from environmental damage or vandalism. Installation must ensure that the devices are accessible for regular testing, maintenance, and repair.
Failure to install a required backflow prevention assembly can result in termination of water service at your property by the City of Garden Grove until compliance is achieved.
To ensure the continued effectiveness of backflow prevention assemblies, the following backflow testing and maintenance protocols are required in the City of Garden Grove:
- Garden Grove Backflow Installation Responsibility: Garden Grove property owners are responsible for installing backflow prevention assemblies as required by the city's regulations.
- Garden Grove Backflow Compliance: Garden Grove backflow installations must adhere to the city's standards, including specific device types and installation procedures.
- Garden Grove Annual Backflow Testing: All backflow prevention assemblies must be tested at least once a year by a certified tester.
- Garden Grove Post-Installation or Repair Backflow Testing: Any new installation, relocation, or repair of a backflow device requires immediate testing to confirm correct operation.
- Garden Grove Backflow Record Keeping: Test results must be submitted to the appropriate regulatory agency to maintain compliance records.
- Garden Grove Approved Backflow Devices: Only backflow prevention assemblies listed by recognized testing agencies are permitted. The USC-FCCCHR provides a comprehensive list of approved devices.
- Garden Grove Certified Backflow Testers: Testing must be conducted by individuals certified by the Orange County Health Care Agency (OCHCA). A directory of certified testers is available on the County's official website.
Failure to comply with Garden Grove backflow testing requirements can result in water service termination until compliance is achieved.
More specifically, City of Garden Grove regulations mandate the installation of various types of backflow prevention devices, including:
- Reduced Pressure (RP) Assemblies: These devices are required in high-risk situations (e.g., commercial or industrial facilities where hazardous substances are present). RP Assemblies have two check valves and a pressure relief valve to prevent backflow.
- Double Check Valve (DC) Assemblies: Typically used in moderate-risk settings such as residential irrigation systems or low-risk commercial properties. They contain two check valves that prevent backflow under normal conditions.
- Pressure Vacuum Breakers (PVB): These are generally used in low-risk applications such as irrigation systems and provide protection against back-siphonage.
- Atmospheric Vacuum Breakers (AVB): AVBs are used for small systems where there is a low risk of contamination. They allow air to enter the system to prevent back-siphonage. All devices must be approved by recognized agencies like the Foundation for Cross-Connection Control and Hydraulic Research at USC, or other acceptable standards bodies.
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 a property.
The City of Garden Grove implements strict Cross-Connection Control and Backflow Prevention regulations and ordinances requuire that all backflow prevention devices must be tested annually to ensure they are functioning properly. Tests must be conducted by a certified backflow prevention tester.
- Initial Backflow Testing: Backflow prevention assemblies must be tested immediately after installation by a certified backflow tester.
- Annual Backflow Testing: Required once every 12 months to verify the continued effectiveness of the device.
- Certified Backflow Testers Only: All testing must be performed by professionals certified by the Orange County Health Care Agency.
- Backflow Test Reports: Completed test reports must be submitted to the City within the required timeframe.
- Non-Compliance: Untested or failed devices may trigger enforcement actions, including service interruption.
Garden Grove 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:
- Install City-approved backflow devices when directed by the City of Garden Grove.
- Arrange for annual backflow testing and maintain detailed records of compliance.
- Promptly address device failures or test result deficiencies.
- Allow site access for inspections and water system evaluations.
- Understand that non-compliance may result in disconnection of water services or fines.
The City of Garden Grove conducts thorough cross-connection inspections to monitor potential risks in both residential and commercial settings. These inspections are essential for maintaining water safety and preventing the backflow of contaminants into the public supply.
Below are the backflow inspection and installation guidelines for Garden Grove:
Purpose of Inspections:
- Identify existing or potential cross-connections.
- Confirm that proper backflow prevention assemblies are installed.
- Evaluate whether device types match the hazard level.
- Enforce compliance where violations exist.
When Inspections Occur:
- During new construction, remodeling, or plumbing system upgrades.
- When a new service connection is initiated for commercial or industrial properties.
- Periodically, based on a property's risk profile or device testing history.
- In response to complaints or observed irregularities in water system behavior.
Inspection Process:
1. Advance Notice: Property owners are informed by the City before the inspection.
2. Onsite Visit: A certified Cross-Connection Specialist inspects the plumbing and device setup.
3. Hazard Assessment: The inspector evaluates system complexity and potential contamination risks.
4. Reporting: A written inspection report is issued with required actions or corrections.
5. Follow-Up: Re-inspections are scheduled for any deficiencies or outstanding issues.
Consequences for Non-Compliance:
- Water service may be suspended or disconnected.
- Re-inspection or administrative fees may be applied.
- Continued violations may result in legal penalties per the city code.
Proper testing and maintenance of backflow prevention devices are essential for compliance with local regulations and for safeguarding community health. The City of Garden Grove has the following requirements for testing, certification, and documentation of backflow prevention assemblies:
- Testing Fees: Determined by the private certified tester. These fees are separate from any City administrative or permit charges.
- Re-inspection or Reconnection Fees: May apply if devices fail, are overdue for testing, or service is disconnected due to non-compliance.
The City of Garden Grove has a comprehensive set of regulations in place to ensure backflow prevention and cross-connection control to safeguard its public water supply. Santa Monica'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.
The City of Garden Grove's cross-connection and backflow regulations are built upon a combination of local municipal code, state plumbing regulations, and county public health enforcement.
These include:
- Garden Grove Municipal Code – Chapter 14.20: Protective Measures establishes authority, device requirements, inspection rights, and enforcement tools.
- California Plumbing Code (Title 24, Part 5 of the California Code of Regulations) dictates backflow device installation, hazard classification, and device specifications.
- Title 17, California Code of Regulations defines cross-connection control program responsibilities for public water systems.
- USC Foundation for Cross-Connection Control lists of approved backflow prevention assemblies and testing protocols.
- AWWA Manual M14 is eferenced for installation practices, hazard assessments, and maintenance recommendations.
For questions or assistance with cross-connection control or backflow testing in the City of Garden Grove, contact:
City of Garden Grove Public Works Department
- Phone: (714) 741-5395
- Email: publicworks@ggcity.org
- Website: Garden Grove - Backflow Prevention
For further guidance or assistance with backflow prevention compliance, Garden Grove homeowners and businesses may contact the City of Garden Grove 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:
- Irrigation Systems: All systems connected to City water must include appropriate backflow protection, especially those using fertilizers or pesticides.
- Fire Suppression Systems: Require device installation depending on connection type and risk classification.
- Multi-Family and Commercial Developments: Typically classified as higher risk and subject to additional oversight.
- Emergency Protocols: If a cross-connection is suspected, the City may require immediate shutdown, inspection, or remediation.
Garden Grove, located in northern Orange County, is a culturally vibrant and community-oriented city known for its dynamic immigrant heritage, robust civic institutions, and family-friendly suburban environment. With a population of approximately 170,000, Garden Grove is one of Orange County’s most populous cities and serves as a cultural bridge between long-standing American traditions and diverse international communities—particularly those of Vietnamese, Korean, and Latino descent.
Incorporated in 1956, Garden Grove’s early development was rooted in agriculture, particularly orange and walnut groves, which defined the landscape throughout the early 20th century. Like many Southern California cities, it experienced rapid suburbanization during the postwar boom, evolving into a primarily residential city with strong ties to local churches, schools, and civic organizations.
Today, Garden Grove is best known for its cultural richness and active community life. One of its most iconic events is the annual Garden Grove Strawberry Festival, one of the largest community festivals on the West Coast. Held every Memorial Day weekend since 1958, the festival celebrates the city’s agricultural roots with parades, carnival rides, food, music, and family entertainment. It also serves as a major philanthropic event supporting local charities and civic groups.
Garden Grove’s historic downtown, centered around Main Street, is home to vintage storefronts, cafes, antique shops, and local eateries. The area hosts classic car shows, open-air concerts, and other community events that foster a sense of place and continuity. Adjacent to downtown, Village Green Park features the city’s clock tower, public art installations, and open space for civic gatherings.
A defining aspect of Garden Grove’s modern identity is its status as a center of Vietnamese American culture, second only to neighboring Westminster’s Little Saigon. The Korean and Latino communities also have a strong presence in the city, contributing to a culinary and cultural scene that is among the most diverse in Orange County. Local markets, bakeries, restaurants, and bilingual businesses reflect a global flavor that enhances everyday life.
Civic life is supported by an active municipal government headquartered at Garden Grove City Hall, which oversees public safety, infrastructure, economic development, and community programming. The Garden Grove Police Department, Community Services Department, and Library Board work closely with residents to maintain a safe, clean, and engaged urban environment.
Garden Grove is also home to several major performance and cultural venues. The Gem Theater and Festival Amphitheater—located in the Historic Main Street district—are hubs for local theater, concerts, and summer Shakespeare festivals. These venues showcase the city’s commitment to the arts and provide affordable, accessible cultural enrichment for residents of all ages.
The city’s parks and recreation system is robust, with over 20 parks offering sports facilities, playgrounds, and community centers. Atlantis Play Center, located within Garden Grove Park, is a beloved local attraction featuring whimsical sculptures and hands-on play environments for young children. Parks such as Eastgate Park, West Haven Park, and Euclid Park serve as gathering points for youth sports, fitness classes, and holiday celebrations.
Education in Garden Grove is overseen by the Garden Grove Unified School District (GGUSD), which serves more than 40,000 students and is known for academic excellence, multilingual programs, and college readiness. Schools such as Garden Grove High School, Pacifica High School, and La Quinta High School have earned recognition for their academic and extracurricular performance. Nearby institutions like California State University, Fullerton and Coastline College support continued education and workforce development.
Economically, Garden Grove benefits from a combination of small businesses, regional retail centers, and its proximity to Anaheim’s tourism corridor. Commercial corridors like Harbor Boulevard and Brookhurst Street host a variety of hotels, restaurants, and shopping centers that serve residents and visitors alike. The city has undertaken multiple revitalization efforts in recent years to encourage mixed-use development, enhance pedestrian infrastructure, and attract new investment to key urban nodes.
Transportation in Garden Grove is well-supported by major highways such as SR-22 (Garden Grove Freeway), I-5, and SR-57, providing regional access to Los Angeles, Inland Empire, and coastal Orange County. The city is also served by OCTA buses and is part of regional transportation discussions involving future rail and rapid bus connectivity.
Garden Grove’s future is guided by a vision of sustainability, inclusivity, and smart growth. City leaders are actively promoting affordable housing initiatives, green energy programs, and community engagement strategies that ensure long-term livability while honoring the city’s unique multicultural heritage.
