Elk Grove, CA Noise from Specific Sources: Bar & Nightclub Noise (2026)

140(D) sits inside the Noise Control chapter's list of six prohibited activities, right after the nighttime loading and unloading ban and just before the section barring stationary electronic signaling devices. 080, which measures sound at the property line of a neighboring sensitive receptor and drops to 45 dBA overnight, this cap applies inside the venue itself: it measures the loudspeaker, musical instrument, or other sound source at any point a customer would normally stand or sit, and it runs at a flat 95 dBA around the clock with no daytime/nighttime split.

That makes it the operative standard for bar and nightclub sound systems even though a neighboring residence a block away is still separately protected by the exterior standard measured at that residence's own property line. The ordinance does not define "place of public entertainment" elsewhere in the chapter, so enforcement in practice reaches any commercial venue that operates amplified sound for patrons, from a live-music bar to a nightclub dance floor. 140 violations at once.