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California Evacuation Aggregation Layer

This feature service is an aggregation of multiple California County Evacuation Zone services that are being refreshed every 10 minutes. The schema used mirrors the Zonehaven (now Genysys) Schema. This service is fully updated every 10 minutes from county sources. During the update, there may be a brief period (~1 min) where the service is rebuilding and not all features are visible.Updated Frequency: 10 minutesContact: gissupport@caloes.ca.gov SymbologyStatusColor Hex ValueColor NameColorDescriptionNORMAL#FFFFFFWhiteNo active public safety incidents.EVACUATION WARNING#E5C447YellowPotential threat to life and/or property. Those who require additional time to evacuate, and those with pets and livestock should leave now.EVACUATION ORDER#D37072RedImmediate threat to life. This is a lawful order to leave now. The area is lawfully closed to public access.Inventory of Counties whose Evacuation Order information is publicly shared by Cal OES through the California Active Evacuation Zones feature service.

Data files

Data title and descriptionAccess dataFile detailsLast updated

CSV

Download
CSV
07/29/25

Shapefile

DownloadZIP
07/29/25

GeoJSON

DownloadGEOJSON
07/29/25

KML

DownloadKML
07/29/25

File Geodatabase

DownloadZIP
07/29/25

Feature Collection

DownloadTXT
07/29/25

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

ArcGIS Hub Dataset

HTML
07/29/25

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
07/29/25

Excel

XLSX
07/29/25

GeoPackage

GPKG
07/29/25

SQLite Geodatabase

GDB
07/29/25

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation