How Camarillo Handles Noise Ordinances: A Practical Guide

Camarillo maintains 114 local ordinances across all categories, and 10 of those deal specifically with noise ordinances. Here is a breakdown of what the city actually requires, what is prohibited, and where Camarillo falls on the strict-to-permissive spectrum compared to other cities.

Vehicle Noise

Vehicles operating on public streets are exempt from CMC Chapter 10.34. CA Vehicle Code §27007 limits vehicle exhaust noise to 95 dBA. Modified exhausts and excessive vehicle noise may be cited under CVC.

Key details: Exhaust Limit: 95 dBA (CVC §27007). Street Vehicles: Exempt from CMC Chapter 10.34. Enforcement: Camarillo Police / CHP. Stereos: CVC §27007 / CA PC §415.

Modified exhaust exceeding 95 dBA: CVC 27007 fix-it ticket ($25 correctable, $197 if not). Loud stereo audible 50+ feet: $25-$197. Disturbing the peace: Penal Code 415 ($250-$1,000). Street racing: misdemeanor, $1,000 fine, license suspension, vehicle impound.

Decibel Limits

Camarillo Municipal Code Section 10.34.040 establishes specific decibel limits by noise zone: 55/45 dBA (day/night) for residential and agricultural zones, and 65/55 dBA for commercial and industrial zones. Sound is measured at the receiving property line using A-weighted decibel scales.

Key details: Residential Day: 55 dBA (7 AM-9 PM). Residential Night: 45 dBA (9 PM-7 AM). Commercial Day: 65 dBA (7 AM-9 PM). Commercial Night: 55 dBA (9 PM-7 AM). Interior Night: 40 dBA (common-wall dwellings).

Any noise exceeding the limits is prima facie evidence of a violation per CMC 10.34.150(B). Violations are misdemeanors punishable under Chapter 1.12. Each day constitutes a separate offense. The city may issue abatement orders with costs charged to the property owner.

Leaf Blower Rules

Camarillo Municipal Code Section 10.34.110(B) prohibits the operation of mechanically powered lawn mowers, garden tools, sanders, drills, grinders, and similar equipment between 9 PM and 7 AM if they create a noise disturbance exceeding the standards in Section 10.34.040. Gas and electric leaf blowers are subject to these same time and decibel restrictions.

Key details: Prohibited Hours: 9 PM - 7 AM. Daytime dB Limit: 55 dBA at residential property line. Gas Blower Ban: No citywide ban (dB limits apply). HOA Rules: Often 8 AM-6 PM, check CC&Rs. Code Section: CMC 10.34.110(B).

Operating power tools or leaf blowers during prohibited hours or above noise limits is a misdemeanor under CMC 10.34.150. Administrative citations may be issued under CMC 1.14 with escalating fines. Contact Community Development at (805) 388-5360 to report violations.

Industrial Noise

Camarillo Municipal Code Section 10.34.040 sets industrial and commercial noise limits at 65 dBA during the day (7 AM-9 PM) and 55 dBA at night (9 PM-7 AM). Section 10.34.110(D) specifically prohibits operating mechanical equipment including HVAC, pumps, fans, and air conditioning that violates these standards.

Key details: Commercial Daytime: 65 dBA (7 AM-9 PM). Commercial Nighttime: 55 dBA (9 PM-7 AM). At Residential Line: 55/45 dBA limits apply. Pure Tone Penalty: +5 dBA correction. Code Section: CMC 10.34.040, 10.34.110(D).

Violations are misdemeanors per CMC 10.34.150. The city may issue abatement orders requiring noise reduction measures. Failure to comply with an abatement order is a separate violation for each day of noncompliance. Contact Community Development at (805) 388-5360.

Aircraft Noise

Camarillo Airport (KCMA) operates under a voluntary noise abatement program with preferred flight paths that route traffic over agricultural and commercial areas rather than residential neighborhoods. The airport has voluntary curfew hours discouraging operations between 10 PM and 7 AM. Federal preemption limits the city's authority to regulate aircraft noise directly.

Key details: Airport Code: KCMA (Camarillo Airport). Voluntary Curfew: 10 PM - 7 AM (voluntary). Preferred Runway: Runway 26 for departures. Noise Complaints: (805) 388-4200 (County Airports). Authority: Ventura County Department of Airports.

Aircraft noise is primarily federally regulated. The city's noise ordinance cannot directly penalize aircraft operations. Ground-based airport activities (engine testing, maintenance) are subject to local noise limits. File aircraft noise complaints with the Ventura County Department of Airports at (805) 388-4200.

Amplified Music & Events

Amplified music in Camarillo is regulated by Chapter 10.34 of the Camarillo Municipal Code (CMC). The ordinance does not set a separate dBA limit for amplifiers — instead, any amplified source must keep total noise at the receiving property line below the zone-based exterior standard (55 dBA Leq daytime / 45 dBA Leq nighttime in residential Noise Zone II) plus a tiered cumulative-time allowance.

Key details: Code Section: CMC Ch. 10.34 (Noise Regulations). Residential Daytime Limit: 55 dBA Leq (7 a.m.–9 p.m.). Residential Nighttime Limit: 45 dBA Leq (9 p.m.–7 a.m.). Commercial Limit: 65 dBA Leq day / 55 dBA Leq night. Cumulative Rule: +5 dBA / 20 min, +10 dBA / 10 min, +15 dBA / 1 min.

A violation of CMC 10.34 is a misdemeanor under CMC general penalty provisions, punishable by a fine of up to $1,000 and/or up to six months in jail per occurrence; the City typically issues administrative citations starting at $100 for a first offense, $200 for a second within 12 months, and $500 for each additional violation. Each day a violation continues is a separate offense.

Outdoor Music

Outdoor live music in Camarillo is treated like any other noise source under CMC Chapter 10.34: it must comply with the zone-based exterior limits (55 dBA Leq day / 45 dBA Leq night in residential Noise Zone II). Any planned outdoor performance — restaurant patio bands, breweries, public concerts, weddings — generally requires a Special Event Permit from the Department of Community Development at least seven days in advance.

Key details: Code Section: CMC 10.34 + Special Event Permit policy. Residential Limit (Day): 55 dBA Leq (7 a.m.–9 p.m.). Residential Limit (Night): 45 dBA Leq (9 p.m.–7 a.m.). Permit Application: 7+ days in advance. Insurance Required: $1M per occurrence / $2M aggregate.

Violations are misdemeanors under CMC 10.34 carrying up to $1,000 and/or six months in jail; the City normally cites administratively first at $100 and escalates for repeat offenses within a 12-month window. Operating without a required Special Event Permit can also trigger a business tax license issue and immediate shut-down order.

Barking Dogs

Camarillo addresses barking dogs through its general noise ordinance (CMC Chapter 10.34) and animal nuisance provisions (CMC Chapter 7.32). Continuous or excessive barking that exceeds the residential noise standards of 55 dBA daytime or 45 dBA nighttime at the property line constitutes a violation. Ventura County Animal Services handles barking complaints.

Key details: Daytime Noise Limit: 55 dBA at property line. Nighttime Noise Limit: 45 dBA (9 PM-7 AM). Animal Services: (805) 388-4341. Enforcement: Noise ordinance + animal nuisance. Code Sections: CMC 10.34, CMC 7.32.

Noise violations are misdemeanors under CMC 10.34.150. Animal nuisance violations under CMC 7.32 may result in administrative citations with escalating fines. Repeated violations can lead to animal control orders requiring the owner to take corrective action. Contact Camarillo Animal Services at (805) 388-4341 for barking complaints.

Quiet Hours

Camarillo Municipal Code Chapter 10.34 sets exterior noise limits of 55 dBA during the day (7 AM-9 PM) and 45 dBA at night (9 PM-7 AM) for residential zones. The ordinance prohibits any sound source that raises the ambient noise level by 5 dBA or more at the property line of the receiving property.

Key details: Residential Daytime Limit: 55 dBA (7 AM-9 PM). Residential Nighttime Limit: 45 dBA (9 PM-7 AM). Ambient Exceedance Standard: 5 dBA above ambient. Interior Night Limit: 40 dBA (common-wall units). Code Section: CMC Ch. 10.34.

Violations are misdemeanors per Section 10.34.150 and Chapter 1.12. Each day of violation constitutes a separate offense. Violations may also be prosecuted as administrative citations under CMC Section 1.14 with escalating fines. The city may pursue abatement orders for ongoing noise nuisances, with costs assessed against the property owner.

Construction Hours

Camarillo Municipal Code Section 10.34.120(E) prohibits construction activity that exceeds noise standards between 7 PM and 7 AM and all day on Sundays and major holidays. Construction is permitted Monday through Saturday from 7 AM to 7 PM, though the Planning Commission may impose stricter hours on major projects.

Key details: Permitted Hours: 7 AM - 7 PM, Mon-Sat. Prohibited Days: Sundays and 6 federal holidays. Emergency Work: Exempt from restrictions. Major Projects: May have stricter conditions. Code Section: CMC 10.34.120(E).

Construction outside permitted hours that exceeds noise standards in Sections 10.34.040, 10.34.050, or 10.34.060 is a misdemeanor per Section 10.34.150. The city may issue stop-work orders and administrative citations. Community Development can be reached at (805) 388-5360 for complaints.

The Bottom Line

Camarillo's noise ordinances rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Camarillo is broadly strict or permissive.

All of the above reflects Camarillo's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.