California sets statewide airport noise limits under Title 21 CCR, with the state preempting most local aviation noise control because federal FAA authority dominates aircraft operations in flight.
California's Airport Noise Standards in Title 21, Division 2.5 of the California Code of Regulations cap acceptable airport noise impact at a 65 dB CNEL contour and require airport proprietors to monitor and mitigate excess noise on surrounding land uses. Cities and counties cannot directly regulate aircraft in flight because federal law (the Airline Deregulation Act and FAA Act) preempts local airspace rules, leaving California's Caltrans Division of Aeronautics as the principal state authority. Local jurisdictions retain only limited proprietor controls at airports they operate.
Airport proprietors that fail to comply with the 65 dB CNEL standard may face state enforcement, loss of operating variance approvals, and civil liability to impacted residents through inverse condemnation actions.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Santa Rosa, CA
Santa Rosa restricts parking of commercial vehicles in residential zones. Vehicles over certain weight limits or with commercial equipment may not be stored ...
Santa Rosa, CA
Santa Rosa enforces a 72-hour parking limit on public streets. Vehicles may not remain parked in the same location for more than 72 consecutive hours. Posted...
Santa Rosa, CA
Santa Rosa restricts parking of recreational vehicles and boats on public streets. RVs and boats may not be stored on streets for extended periods and must c...
Santa Rosa, CA
Santa Rosa requires driveways to meet zoning standards for width and materials. Vehicles must be parked on improved surfaces, not on front lawns or unpaved a...
Santa Rosa, CA
Standard fences within height limits generally do not require a building permit in Santa Rosa. Fences exceeding 6 feet, retaining walls over 4 feet, or fence...
Santa Rosa, CA
Santa Rosa follows California Civil Code for boundary fences. Costs for boundary fences are shared equally between neighbors. Disputes may be resolved throug...
Side-by-side rule comparisons with other cities in Sonoma County.
See how Santa Rosa's aircraft noise rules stack up against other locations.
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