THIS LAYER IS HOSTED BY FEMA, not City of Santa Monica. You can view this information in a standalone viewer here: https://hazards-fema.maps.arcgis.com/apps/webappviewer/index.html?id=8b0adb51996444d4
City of Santa Monica GIS Data Portal2026-04-14 更新40
From Santa Monica Municipal Code 4.12.050: The properties hereinafter described are hereby assigned to the following noise zones: Noise Zone I. All property in any residential district established by
City of Santa Monica GIS Data Portal2024-10-31 更新00
