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AirNow Air Quality Monitoring Data (Current)
This United States Environmental Protection Agency (US EPA) feature layer represents monitoring site data, updated hourly concentrations and Air Quality Index (AQI) values for... -
U.S. Dept of Transportation Airports
The Airports dataset including other aviation facilities as of July 13, 2018 is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's... -
National GACC Boundaries
The physical location of an interagency, regional operation center for the effective coordination, mobilization and demobilization of emergency management resources. A... -
Bike Trails 75ft Buffer
Major Highways: Major highways used to analyze transportation needs and alternatives for the Lake Tahoe RegionCounty Roads: County roads used to analyze transportation needs and... -
VIIRS I-Band 375 m Active Fire Data
The Visible Infrared Imaging Radiometer Suite (VIIRS) 375 m thermal anomalies / active fire product provides data from the VIIRS sensor aboard the joint NASA/NOAA Suomi National... -
Places
This service displays the Places layer and used used as the basis for the Places search service. -
Historic Perimeters 2019
The Geospatial Multi-Agency Coordination Group, or GeoMAC, is an internet-based mapping tool originally designed for fire managers to access online maps of current fire... -
Safety Zones
This feature layer provides a map layer containing Safety Zones for the United States as contained in the Code of Federal Regulation documentation. A Safety Zone is a water... -
Satellite (VIIRS) Thermal Hotspots and Fire Activity
This layer presents detectable thermal activity from VIIRS satellites for the last 7 days. VIIRS Thermal Hotspots and Fire Activity is a product of NASA’s Land, Atmosphere Near... -
Indian Lands and Native Entities
The American Indian Reservations / Federally Recognized Tribal Entities dataset depicts feature location, selected demographics and other associated data for the 561 Federally... -
2015 Imagery
Cached map tile service of the 2015 World View 2 orthophoto. Zoom levels 7-17 cached. -
Bike Trails Proposed
Major Highways: Major highways used to analyze transportation needs and alternatives for the Lake Tahoe RegionCounty Roads: County roads used to analyze transportation needs and... -
EventLine2022
This is an export of the data archived from the 2022 National Incident Feature Service.Sensitive fields and features have been removed. Each edit to a feature is captured in the... -
County Boundaries
Caltrans emergency road closures data represents highway postmile segment lengths closed related to wildfire impacts and safety concerns. These road closures are identified and... -
EventPolygon2022
This is an export of the data archived from the 2022 National Incident Feature Service.Sensitive fields and features have been removed. Each edit to a feature is captured in the... -
Geology
This service displays Vegetation, Geology, Soils and Flood Plain data for the San Diego region. The data layers in this service can be downloaded from the Regional GIS Data... -
Burn areas
This layer contains the fire perimeters from the previous calendar year, and those dating back to 1878, for California. Perimeters are sourced from the Fire and Resource... -
Waterfowl Habitat
Deer Fawning Habitat: Potential high elevation deer habitat areas within the Lake Tahoe Basin Bald Eagle Winter Habitat: Potential bald eagle winter habitat areas within the... -
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... -
School Centroids
The California School Campus Database (CSCD) is now available for all public schools and colleges/universities in California. CSCD is a GIS data set that contains detailed...