Decibel Limits: Murrieta vs Riverside
How do decibel limits rules compare between Murrieta, CA and Riverside, CA?
Murrieta and Riverside have similar restriction levels.
Murrieta, CA
Riverside County
Murrieta Municipal Code Chapter 9.02 sets receiving-zone decibel limits of 55 dBA day and 45 dBA night for residential, 65/60 dBA for commercial, and 70/65 dBA for industrial zones. Readings are taken with a Type 2 sound-level meter at the receiving property line.
View full Murrieta rules →Riverside, CA
Riverside County
Riverside sets exterior noise limits of 55 dBA daytime and 45 dBA nighttime in residential zones, with graduated limits for commercial and industrial areas under RMC 7.35.
View full Riverside rules →Key Facts Comparison
| Fact | Murrieta | Riverside |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Murrieta FAQ
How loud is 55 dBA?
Roughly the level of a quiet conversation or a suburban daytime background. Most normal speech at 3 feet is 60-65 dBA, so music that is clearly audible inside a neighbor's home usually exceeds the limit.
Who takes the decibel readings in Murrieta?
Code Enforcement uses Type 2 meters or contracts with an acoustical consultant for documentation in contested cases. Readings are taken at the receiving property line.
Riverside FAQ
Who enforces the decibel limits?
Riverside Code Enforcement and the Police Department enforce RMC 7.35. Officers may call in trained staff with calibrated meters for contested measurements.
Do the limits apply inside my home?
The limits are measured at the receiving property line outdoors. Separate interior sound limits apply to new residential construction under the California Building Code.
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