Decibel Limits: Alpharetta vs Roswell
How do decibel limits rules compare between Alpharetta, GA and Roswell, GA?
Alpharetta, GA
Fulton County
No data available yet for Alpharetta.
Roswell, GA
Fulton County
Roswell §8.8.3 sets numerical decibel caps that vary by receiving land use. Residential property limits are 70 dBA day / 60 dBA night; commercial and industrial zones have higher caps. Measurements are taken at the receiver's property line.
View full Roswell rules →Key Facts Comparison
| Fact | Alpharetta | Roswell |
|---|---|---|
| Residential Day | - | 70 dBA |
| Residential Night | - | 60 dBA |
| Commercial Day (typical) | - | 75-80 dBA |
| Industrial | - | Higher caps |
| Measurement | - | Type 2 meter, A-weighted, property line |
Highlighted rows indicate differences between cities.
Alpharetta FAQ
No FAQs available.
Roswell FAQ
How does Roswell measure noise?
A calibrated Type 2 sound-level meter held at the receiver's property line, A-weighted, with one-minute averaging. The officer documents wind, distance, and calibration.
What is a Type 2 meter?
A precision sound-level meter meeting ANSI S1.4 Type 2 accuracy standards. It is the standard tool for municipal noise enforcement and is required for §8.8.3 citations to hold up in court.
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