Jurupa Valley, CA Noise from Specific Sources: Bar & Nightclub Noise (2026)

Bars, nightclubs, restaurants with entertainment, and venues with live or amplified music in unincorporated Riverside County operate under Ordinance No. 348 (Zoning) Conditional Use Permit provisions, Ordinance No. 847 (Noise), and California ABC license conditions. CUPs typically include site-specific noise restrictions — amplified music indoors with doors and windows closed, outdoor music ending by 10 PM, security plans, and parking lot noise management. The countywide noise ordinance imposes the 55 dBA day / 45 dBA night limits measured at residential property lines, which for music venues near residences often means outdoor amplification is effectively prohibited after 10 PM. ABC §25612.5 requires licensees to take reasonable measures to prevent noise disturbances; complaints to ABC can result in license conditions or suspension. The Riverside County Sheriff responds to noise calls and may issue administrative citations. Repeat violations may trigger a CUP revocation hearing before the Planning Commission. Deep bass frequencies are often regulated separately since A-weighted measurements under-represent low-frequency noise.