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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...- 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...- 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...- 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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
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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...- 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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
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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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
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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...- 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...- 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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
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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...- 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...- 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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
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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...- 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...- 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...- 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...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
