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Casper, WY
Noise Ordinance Overview

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Official Decibel Limits

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Residential Day
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Residential Night
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"Industrial zones (M-2) have decibel limits of 80 dBA during the daytime and 75 dBA during the nighttime."

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AI Executive Summary

Gemini AI

Casper, WY's noise ordinance, Chapter 8.20 of the Municipal Code, prohibits excessive noise disturbing reasonable persons. While general quiet hours are not specified, short-term rentals in Natrona County have limits from 10 PM to 8 AM. Industrial zones (M-2) have specific daytime and nighttime decibel restrictions.

Specific Noise Restrictions

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Construction

Recent amendments (Ordinance No. 7-24) updated regulations for commercial or residential building repair, maintenance, and construction activities. Specific hours are not explicitly detailed in the provided information.

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Amplified Sound

Not specified for general amplified sound beyond the 'excessive noise' prohibition.

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Animals

Animal complaints are handled by Metro Animal Services. The ordinance generally prohibits 'excessive noise that disturbs reasonable persons'.

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Vehicles

Home occupations are prohibited from employing equipment or processes that create excessive noise or disturbing influences greater than other residential properties. Parking of large vehicles (wreckers, semi-trucks, trailers) for home occupations is specifically prohibited.

Noise Protection Score

CAverage

How well does Casper protect residents from noise?

Decibel Limits10/25

Qualitative standard

Quiet Hours15/25

Standard coverage

Penalties8/25

Minimal enforcement

Coverage25/25

4 noise categories regulated

compare_arrowsCompare Another CityScore: 58/100 — Based on dB limits, quiet hours, penalties, and ordinance breadth

Frequently Asked Questions

What are the quiet hours in Casper, WY?

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Casper's quiet hours: Not specified for general residential/commercial. Short-term rentals in Natrona County: 10:00 PM - 8:00 AM.. During these hours, noise must stay below residential nighttime decibel limits at the property line. Violations can result in fines on the first offense.

What are the noise decibel limits in Casper?

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Casper's residential noise limits: Not specified dB(A) during the day and Not specified dB(A) at night. Commercial zones allow Not specified. Limits are measured at the receiving property line.

How do I file a noise complaint in Casper?

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Call the Casper police non-emergency line at 307-235-8278. For ongoing violations, contact code enforcement at 307-235-8254. Have the address, noise type, and duration ready. You can request to remain anonymous.

What is the fine for a noise violation in Casper?

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Casper's noise violation penalties: Violations of municipal ordinances may be referred to the Municipal Court for further action.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.

What are the dog barking rules in Casper?

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Casper's rules: Animal complaints are handled by Metro Animal Services. The ordinance generally prohibits 'excessive noise that disturbs reasonable persons'.. To report a barking dog, contact animal control at 307-235-8399 or the police non-emergency line.

When can construction work start in Casper?

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Casper's construction noise rules: Recent amendments (Ordinance No. 7-24) updated regulations for commercial or residential building repair, maintenance, and construction activities. Specific hours are not explicitly detailed in the provided information.. Violations can be reported to code enforcement, which can issue stop-work orders for unpermitted or off-hours construction.

Are there rules about loud music in Casper?

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Yes. Casper's ordinance: Not specified for general amplified sound beyond the 'excessive noise' prohibition.. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.

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