Backflow Testing in Fort Worth, TX

Fort Worth requires backflow assemblies on all non-residential new construction and any property where water use creates potential contamination risk. Residential irrigation systems require Double Check (DC) assemblies at minimum, while buildings with undetermined water use must install Reduced Pressure (RP) assemblies. Hospitals, laboratories, and other critical facilities may require dual assemblies for redundancy. Commercial properties with fire suppression systems, chemical processing, or cross-connection hazards fall under mandatory annual testing requirements, following guidance in TCEQ publication RG-478.

Enforcement of backflow compliance is taken seriously under Fort Worth city code. Violations are classified as misdemeanors with penalties reaching $2,000 per day per violation. Section 12.5-572 grants the Fort Worth Water Department authority to terminate water service to non-compliant properties, a measure used when property owners fail to test assemblies or correct failed devices after notification. The city maintains records of all installed backflow assemblies and tracks annual compliance status for each registered device.

Property owners are responsible for installing, testing, maintaining, and repairing backflow prevention assemblies on their premises. The Fort Worth Water Department does not provide testing services but maintains a list of certified testers who have demonstrated compliance with TCEQ certification requirements. Annual testing ensures that mechanical components—check valves, relief valves, and air inlets—continue to function within acceptable tolerances, preventing contaminated water from reversing flow into the public water supply during pressure loss events or backsiphonage conditions.