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Least Chipmunk Range - CWHR M054 [ds1846]
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for... -
Electric Load Serving Entities (IOU & POU)
Data compiled from California Energy Commission staff from georeferenced electric territory maps and the United States Department of Homeland Security, Homeland Infrastructure... -
i03 WaterDistricts
This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, urban water districts,... -
American Badger Range - CWHR M160 [ds912]
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for... -
Draft CalEnviroScreen 5.0 Results Feature Layer
The Office of Environmental Health Hazard Assessment (OEHHA) announces the release of the draft CalEnviroScreen 5.0 update. CalEnviroScreen is a mapping tool that identifies... -
CA Congress Districts and Membership 2024-2026
The 119th Congressional Districts dataset reflects boundaries from January 03, 2025 from the United States Census Bureau (USCB), and the attributes are updated every Sunday from... -
California Incorporated Cities
Complete accounting of all incorporated cities, including the boundary and name of each individual city. From 2009 to 2022 CAL FIRE maintained this dataset by processing and... -
MCNA - Population Points with T/D Standards
Updated 10/6/2022: In the Time/Distance analysis process, points that were found to have been included initially, but with no significant or year-round population were removed.... -
California High Hazard Zones (Tier 1)
On October 30, 2015 Governor Brown issued an emergency declaration requiring public agencies to identify areas of tree mortality that hold the greatest potential to result in... -
California Land Ownership
This dataset was updated May, 2025.This ownership dataset was generated primarily from CPAD data, which already tracks the majority of ownership information in California. CPAD... -
Bighorn Sheep Hunt Zones [ds784]
Hunting Zone Boundaries for Bighorn Sheep See: http://www.dfg.ca.gov/wildlife/Bighorn/ for details about the Bighorn Sheep Management Program NOTE: Hunt boundary shown is an... -
Power Outage Incidents
The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This dataset represents only the... -
Elk Migration Corridors - West Goose Lake - 1999-2002, 2018-2020 [ds2901]
The project leads for the collection of this data were Erin Zulliger and Richard Shinn. The winter range of the West Goose Lake Rocky Mountain elk (Cervus canadensis nelsoni)... -
Camera Trap Survey - Terrestrial Species Stressor Monitoring [ds2826]
Camera traps were deployed at 320 sites across the Mojave Desert ecoregion and 265 sites across the Great Valley ecoregion between March and July of 2016 and 2017. At each... -
CGS Seismic Hazards Program: Landslide Zones
This is a digital Seismic Hazard Zone Map presenting areas where liquefaction and landslides may occur during a strong earthquake. Three types of geological hazards, referred to... -
Conservation and Mitigation Banks [ds2782]
A conservation or mitigation bank is privately or publicly owned land managed for its natural resource values. In exchange for permanently protecting, managing, and monitoring... -
California School District Offices 2024-25
This layer serves as the authoritative geographic data source for all school district office locations in California. District office location and attribute information are... -
Rockfish Conservation Area - R7 - CDFW [ds3144]
Rockfish Conservation Areas (RCAs) are closed areas for west coast groundfish fisheries and for some fisheries that may incidentally take groundfish as bycatch. The RCA boundary... -
State Responsibility Areas
CAL FIRE has a legal responsibility to provide fire protection on all State Responsibility Area (SRA) lands, which are defined based on land ownership, population density and... -
Public Land Survey System (PLSS): Sections
In support of new permitting workflows associated with anticipated WellSTAR needs, the CalGEM GIS unit extended the existing BLM PLSS Township & Range grid to cover offshore...
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