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California Electric Transmission Lines
This data is usually updated quarterly by February 1st, May 1st, August 1st, and November 1st. The California Energy Commission (CEC) Electric Transmission Line geospatial...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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California Natural Gas Service Areas
This data is a graphic representation of natural gas utility service territories. The file has not been certified by a Professional Surveyor. This data is not suitable for legal...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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CalTrans Hospital Heliports
This Hospital Heliport point layer displays California hospital heliport locations with the links to the heliport info sheets that provide permitted approach paths and other...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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CalTrans Military Airports
This is a point layer of Military Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Aeronautics. The attributes...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Utilities Fire Threat Areas
In 2012, the CPUC ordered the development of a statewide map that is designed specifically for the purpose of identifying areas where there is an increased risk for utility...- HTML
- Esri REST
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CalTrans Airport Runways
This feature layer is a line feature class representing the airport runways in California for which the Caltrans HQ Aeronautics maintains information. For planning purpose only...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Natural Gas Processing Plants
This feature layer represents Natural Gas Processing Plants. A Natural Gas Processing Plant is a facility designed to remove impurities and non-methane hydro-carbons from raw...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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National Levee Database Centerlines
The National Levee Database is a Congressionally authorized database that documents levees in the United States. The NLD is maintained and published by the U.S. Army Corps of...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Cellular Towers
This dataset represents cellular tower locations as recorded by the Federal Communications Commission This feature class serves as base information for use in GIS systems for...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Emergency Medical Service Stations
The dataset represents Emergency Medical Services (EMS) locations in the United States and its territories. EMS Stations are part of the Fire Stations / EMS Stations HSIP...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Tier 3 - Extreme
In 2012, the CPUC ordered the development of a statewide map that is designed specifically for the purpose of identifying areas where there is an increased risk for utility...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Tier 2 - Elevated
In 2012, the CPUC ordered the development of a statewide map that is designed specifically for the purpose of identifying areas where there is an increased risk for utility...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Petroleum Terminals
This feature layer represents Petroleum Terminals. Petroleum Terminals are used to provide storage of both crude oil and refined petroleum products. Data contains locational and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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California Electric Power Plants
This data is usually updated quarterly by February 1st, May 1st, August 1st, and November 1st. The CEC Power Plant geospatial data layer contains point features representing...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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California Electric Utility Service Territory
This feature class represents electric power retail service territories. These are areas serviced by electric power utilities responsible for the retail sale of electric power...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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CalTrans Automated Weather Observation Systems Locations
This feature layer was created from the California Aviation System Plan (2013) list of Automated Weather Observation Systems. The upgrades and distribution of Automated Weather...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Natural Gas Import Export Facilities
This feature layer contains the locations of Natural Gas Import/Export Pipeline Facilities along the borders between the Continental United States, Canada, and Mexico for the...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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CalTrans Public Use Airports
This is a point layer of Public Use Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Aeronautics. Details for each...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Natural Gas Pipelines
This data is a graphic representation of natural gas pipelines. The file has not been certified by a Professional Surveyor. This data is not suitable for legal purposes. The...- HTML
- Esri REST
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Land Mobile Commercial Transmission Towers
This dataset serves as base information for use in GIS systems for general planning, analytical, and research purposes. It is not intended for engineering work or to legally...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
You can also access this registry using the API (see Dokumentacja API).