Quiet Hours: Not specified for general residential/commercial. Quiet hours for short-term rentals in Natrona County are 10:00 PM - 8:00 AM.
Residential Decibel Limit: Not specified (Day) / Not specified (Night)
Summary: Casper, WY's noise ordinance, found in Chapter 8.20 of the Casper Municipal Code, prohibits excessive noise that disturbs reasonable persons. Recent amendments, Ordinance No. 7-24, specifically updated regulations for commercial or residential building repair, maintenance, and construction activities. Industrial zones (M-2) have specific decibel limits of 80 dBA daytime and 75 dBA nighttime.