Decibel Limits: Huntington Beach vs Santa Ana
How do decibel limits rules compare between Huntington Beach, CA and Santa Ana, CA?
Huntington Beach and Santa Ana have similar restriction levels.
Huntington Beach, CA
Orange County
Huntington Beach establishes exterior and interior noise standards under HBMC Chapter 8.40. The ordinance designates noise zones with specific decibel limits for residential, commercial, and industrial areas.
View full Huntington Beach 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 | Huntington Beach | Santa Ana |
|---|---|---|
| Zones | Residential, commercial, industrial | - |
| Leaf Blower Limit | 70 dBA at 10 feet | - |
| Measurement | At receiving property line | - |
| Nighttime | Lower limits apply | - |
| Code Section | HBMC Chapter 8.40 | SAMC §18-312, §18-313 |
| 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 |
Highlighted rows indicate differences between cities.
Huntington Beach FAQ
What are the noise limits in Huntington Beach?
Limits vary by zone. Residential areas have the strictest standards. Leaf blowers are limited to 70 dBA measured at 10 feet.
How is noise measured?
At the property line of the receiving property using A-weighted sound level meters per HBMC Chapter 8.40.
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.
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