Decibel Limits: Midway City vs Santa Ana
How do decibel limits rules compare between Midway City, CA and Santa Ana, CA?
Midway City and Santa Ana have similar restriction levels.
Midway City, CA
Orange County
Unincorporated Orange County establishes decibel thresholds under Title 4, Division 6 of the Codified Ordinances. Residential zones have lower allowable noise levels than commercial or industrial zones, with separate daytime and nighttime standards.
View full Midway City rules →Santa Ana, CA
Orange County
Santa Ana establishes quantitative noise limits under SAMC Chapter 18, Article VI (Noise Control). Exterior residential limits are 55 dBA daytime (7 AM-10 PM) and 50 dBA nighttime (10 PM-7 AM), with a 5 dB penalty for impact noise, music, or simple tones.
View full Santa Ana rules →Key Facts Comparison
| Fact | Midway City | Santa Ana |
|---|---|---|
| Residential Day | ~55 dBA at property line | - |
| Residential Night | ~50 dBA at property line | - |
| Measurement | A-weighted at property boundary | - |
| Exemptions | Construction, emergency, agriculture | - |
| Code Enforcement | (714) 667-8843 | - |
| Residential Day (7AM-10PM) | - | 55 dBA exterior |
| Residential Night (10PM-7AM) | - | 50 dBA exterior |
| Interior Standard | - | 45 dBA all times |
| Music/Tone Correction | - | -5 dB from standard |
| Code Section | - | SAMC §18-312, §18-313 |
Highlighted rows indicate differences between cities.
Midway City FAQ
What are the noise limits in residential areas?
Approximately 55 dBA during daytime and 50 dBA during nighttime, measured at the property line of the affected residence under Title 4, Division 6.
How is noise measured?
Using A-weighted decibel meters at the property boundary of the receiving property. Adjustments apply for tonal or impulsive noise.
What activities are exempt from decibel limits?
Construction during permitted hours, emergency equipment, agricultural operations, and public safety activities are generally exempt.
Santa Ana FAQ
What are the noise limits in Santa Ana?
Residential exterior limits are 55 dBA from 7 AM to 10 PM and 50 dBA from 10 PM to 7 AM. Interior limits are 45 dBA at all times. Music or tonal noise gets a 5 dB stricter standard.
How is noise measured in Santa Ana?
Noise is measured at the property line of the receiving property using A-weighted sound level meters meeting ANSI specifications per SAMC Section 18-312.
Compare other topics
See how Midway City and Santa Ana compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool