Quiet Hours: 10:00 p.m. to 7:00 a.m.
Residential Decibel Limit: 55 dBA (7:00 a.m. to 10:00 p.m.) (Day) / 45 dBA (10:00 p.m. to 7:00 a.m.) (Night)
Summary: Riverside, CA noise ordinances, primarily Riverside Municipal Code (RMC) Title 7, Chapter 7.35.010, prohibit disturbing, excessive, or offensive noise that causes discomfort to reasonable persons. Enforcement considers factors like sound level, ambient noise, time of day, and duration. Residential property line limits are 55 dBA during the day and 45 dBA at night. Penalties for violations range from $500 to $1000.