Los Banos, CA Noise from Specific Sources: Bar & Nightclub Noise (2026)
Key Facts
- Warning sign trigger
- Interior sound above 95 dBA
- Required sign text
- "Warning! Sound Levels Within May Cause Hearing Impairment."
- Measurement point
- Any point normally occupied by a customer
- Exterior bleed-over
- Still governed by § 9-3.2704 table
- Governing section
- Municipal Code § 9-3.2710
Summary
Los Banos does not cap how loud a bar or nightclub can play music, but it requires a posted warning once indoor sound crosses 95 dBA. Any place of public entertainment operating a loudspeaker, instrument, or other sound source above that threshold must display a sign reading 'Warning! Sound Levels Within May Cause Hearing Impairment.'
It is lawful for any person to operate or permit the operation or playing of any loudspeaker, musical instrument, motorized racing vehicle, or other source of sound for public entertainment within a building or structure wherein the noise level exceeds 95 dBA, as determined using the slow response of a sound level meter at any point normally occupied by a customer, without a conspicuous and legible sign stating: "Warning! Sound Levels Within May Cause Hearing Impairment."
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4356507; v3 updated 2025-03-05).
Full Breakdown
2710 is the only provision in the noise article that speaks directly to bars, nightclubs, and other places of public entertainment, and it does not set a maximum volume for them the way the exterior and interior noise tables do for other sources; a venue can run its sound above 95 dBA. What it requires instead is disclosure: once the noise level inside the building or structure, measured with the slow response setting of a sound level meter at any point normally occupied by a customer, exceeds 95 dBA, the operator must post a conspicuous and legible sign reading 'Warning!
2712, which makes failing to comply with 'any of the requirements of this article' a misdemeanor or infraction. 2704, an entertainment venue's sound bleeding onto neighboring property remains independently subject to that table's residential and commercial noise-level caps regardless of whether the interior warning sign is posted.
Violations & Fines
Operating an entertainment venue above 95 dBA without the required warning sign is enforced under the noise article's general violation clause, Section 9-3.2712: a misdemeanor or infraction, plus public-nuisance abatement through a Superior Court injunction and inspection by the City's designated Enforcement Officer.
Frequently Asked Questions
Does Los Banos limit how loud a bar can play music inside?
What does the required hearing-warning sign have to say?
Can a loud bar in Los Banos still get cited if it posts the sign?
Sources & Official References
Other rules in Los Banos
California rules heatmap·Compare Los Banos to another location·View the California noise from specific sources overview
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