Fort Lauderdale Backflow Regulations
A breakdown for local business owners
Business owners in Fort Lauderdale must comply with annual backflow prevention testing and certification to avoid water service termination and potential fines. Proper installation, timely submissions, and adherence to regulations are essential to protect both operations and the public water supply.
Here is a crash course on backflow prevention for Fort Lauderdale business owners.

Local Backflow Regulations 101
Device Installation
Commercial properties with potential contamination risks are required to install approved backflow prevention devices
Annual Testing and Certification
Backflow devices must be tested yearly by a certified technician to ensure proper function.
Testing Results Submission
Testing certifications must be submitted through BSI Online, the city’s approved reporting system.
Pay the Piper
Non-compliance with backflow prevention rules leads to hefty fines and water service termination.
Device Installation Requirements
Commercial properties must install approved backflow prevention devices to protect the public water supply from contamination. Proper installation by qualified professionals ensures your system functions correctly and complies with local and state regulations.
- Licensed Contractors: Devices must be installed by licensed plumbing contractors to meet regulatory standards.
- Permits Required: Plumbing permits are mandatory for domestic and irrigation systems, while fire backflows require fire permits.
- Specific Application Requirements: Fire sprinkler systems, irrigation setups, and domestic water lines each require tailored backflow installations to address unique risks.

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Annual Testing and Certification
All backflow prevention devices in Fort Lauderdale require yearly testing to confirm they are functioning properly:
- Certified Technicians Only: Testing must be performed by certified professionals who meet city-approved qualifications.
- Timely Notifications: Business owners receive reminders from BSI Online when testing deadlines approach.
- Thorough Inspection: The testing process checks for any malfunctions, pressure issues, or wear that could compromise the device’s effectiveness.
Once testing is completed, certifications are submitted through BSI Online to maintain compliance and avoid service interruptions. Regular testing ensures the safety of your property and our city.

Backflow-Related Fines & Penalties
Fort Lauderdale has approx. 70 million gallons of water flowing through its pipes each day. It order to keep that water supply safe, the City is not shy to start issuing fines.

Missed Annual Testing Deadlines
Business owners are required to ensure their backflow prevention devices are tested annually. Failing to comply can result in:
- Water Service Termination: The City will cut off water access to protect the public water supply.
- Compliance Notices: Delays in addressing notices may escalate into fines or additional enforcement actions.
Improper Installation of Backflow Devices
Businesses that fail to install the required backflow prevention assemblies (e.g., RP or PVB devices) risk penalties, including:
- Service disconnection until compliance is achieved.
- Fines for violating state and local codes.
Non-Submission of Certification Results
Even if testing is performed, failing to submit certification results through the BSI Online system can lead to enforcement actions. The City of Fort Lauderdale requires proof of compliance for all backflow devices.
Neglecting Backflow Requirements for Irrigation Systems
Commercial properties with irrigation systems in Fort Lauderdale must comply with biennial (residential) or annual (commercial) testing requirements. Failure to do so can lead to water service disruption and fines.
FAQ

What are the most common violations that lead to fines for businesses?
Common violations include failing to test and submit certifications on time, not installing the required backflow device, or improperly using fire hydrants without the necessary equipment, such as an RPZ assembly.
Are there backflow exemptions for small businesses in Fort Lauderdale?
No exemptions from backflow regulations exist for small businesses here. Any property with potential contamination risks, regardless of size, must comply with Fort Lauderdale’s backflow prevention regulations.
Can backflow prevention devices fail, and how would I know?
Yes, backflow devices can fail due to wear, debris, or damage. Common signs include water pressure issues, visible leaks, or unusual noises. Regular testing ensures the device is functioning properly.
What should I do if I miss my testing deadline?
Contact BSI immediately to schedule testing and avoid water service termination. Late submissions may still incur fines, but addressing the issue quickly can prevent further enforcement actions.