Sacramento sets exterior noise limits under SMC 8.68: 55 dBA day and 50 dBA night at residential receptors, with 5 dBA bonuses for commercial and industrial zones.
SMC Chapter 8.68 establishes a dBA-based noise standard. At residential receiving property, daytime (7 AM to 10 PM) limit is 55 dBA and nighttime is 50 dBA. Commercial receptors allow 60/55 dBA and industrial allow 70/65 dBA. Short-duration impulsive noise uses a 5 dBA penalty adjustment. Measurements are taken at the property line with a Type 2 sound level meter, using slow response. Construction and licensed entertainment uses have separate standards. Repeat readings above the limit create an infraction or administrative citation.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Sacramento code enforcement directly for current fines, enforcement procedures, and hearing options.
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