The Resolution Path
1. Local Ordinance
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3. Resolve Dispute
The Resolution Path
Step 1 of 3Sioux Falls, SD
Noise Ordinance Overview
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Official Decibel Limits
volume_up"Decibel limits apply based on the receiving land use category. For special event permits, a maximum of 70 dBA may be allowed, or 65 dBA after 8 PM or 10:30 PM depending on permit type and location. Enclosed public entertainment venues are permitted up to 100 dB(A) with a warning sign. Construction noise is limited to 75 dBA at 50 feet. Motor vehicles over 10,000 lbs GVWR/GCWR are limited to 90-94 dBA, and other motor vehicles to 80-84 dBA, measured at 25 feet."
AI Executive Summary
Sioux Falls, SD noise ordinances, found in Chapter 93 of the Code of Ordinances, prohibit noise disturbances and set quiet hours in residential areas from 10:30 PM to 6:00 AM. Decibel limits are 60 dBA day/55 dBA night for residential, and 65 dBA 24/7 for commercial. Violations, including excessive vehicle or construction noise, can result in misdemeanor penalties.
Specific Noise Restrictions
Construction
Operating equipment for construction, repair, alteration, or demolition work must not cause a sound pressure level exceeding 75 dBA measured at a distance of 50 feet. No specific quiet hours are explicitly stated for construction, but general noise prohibitions would apply.
Amplified Sound
Operating any amplified sound device is unlawful between 10:30 PM and 6:00 AM if it is plainly audible at the property boundary of the source, 50 feet from a parked vehicle, or 100 feet from a moving vehicle. Permits are required for certain loud noises after 10:30 PM, such as concerts or racing events. Public loudspeakers for commercial advertising or music transmission are prohibited if they cause a noise disturbance or violate specific decibel limits.
Animals
Barking dogs that create a nuisance should first be addressed with the owner. If the problem persists, Animal Control (605-367-7000) should be contacted when the dog is barking. An officer will respond and may issue citations if the barking continues.
Vehicles
Unnecessary engine noise, tire squeal, and exhibition driving are prohibited. Motor vehicles must be equipped with an exhaust system and muffler in good working condition, free from defects affecting sound reduction, and without cutouts or bypass devices. Noise limits are 90-94 dBA for vehicles 10,000 lbs or more GVWR/GCWR, and 80-84 dBA for other motor vehicles, measured at 25 feet. Horns and signaling devices are to be used only as danger warnings, not for unnecessary or unreasonable periods. Recreational vehicles and snowmobiles operating in a manner that causes a noise disturbance are also prohibited.
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