Flower Mound does not codify specific numerical decibel (dBA) limits in its noise ordinance. Enforcement under Sec. 34-131 relies on a reasonable-person standard rather than sound-level meter readings. Vibration perceptible at the property boundary is independently prohibited.
Unlike some larger Texas cities that specify dBA thresholds (e.g., Fort Worth sets 65 dBA daytime residential), Flower Mound Code Sec. 34-131 uses a subjective reasonable-person standard. A noise violation occurs when sound unreasonably disturbs the peace, quiet, or comfort of a person of ordinary sensibilities. No sound-level meter measurement is required for enforcement. Police officers and code enforcement staff make determinations based on the totality of circumstances including time of day, duration, frequency, and proximity to quiet zones. Vibration perceptible without instruments at any property boundary constitutes a separate violation regardless of decibel level. Texas Penal Code 42.01 similarly uses a subjective standard for unreasonable noise. Specific Use Permits for commercial or industrial operations may include project-specific decibel conditions as part of their approval.
Fine up to $500 per occurrence. No sound meter reading required for enforcement. Each day of continued violation is a separate offense.
See how other cities in Denton County handle decibel limits.
See how Flower Mound's decibel limits rules stack up against other locations.
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