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88 datasets

Hydraulic Fracturing

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map locates the wells that have NOI records in the CalGEM WellSTAR database, and provides well NOI information including operator, lease, ...

WellSTAR Oil and Gas Facilities: Tanks

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: including tanks.CalGEM is the Geologic Energy Management Div...

Public Land Survey System (PLSS): Township and Range

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In support of new permitting workflows associated with anticipated WellSTAR needs, the CalGEM GIS unit extended the existing BLM PLSS Township & R...

Well Stimulation Permit By Type

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map locates the wells that have NOI records in the CalGEM WellSTAR database, and provides well NOI information including operator, lease, ...

CalGEM: Geothermal Wells

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map represents geothermal wells regulated by the Geologic Energy Management Division. CalGEM is the Geologic Energy Management Division of...

Public Land Survey System (PLSS): Sections

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In support of new permitting workflows associated with anticipated WellSTAR needs, the CalGEM GIS unit extended the existing BLM PLSS Township & R...

WellSTAR: Oil and Gas Wells

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map represents oil and gas wells in the CalGEM Well Statewide Tracking and Reporting System, or WellSTAR. Wells are displayed by well type...

WellSTAR Oil and Gas Facilities: Tank Settings

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: including tank settings.CalGEM is the Geologic Energy Manage...

WellSTAR Oil and Gas Facilities: Pits and Sumps

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: including pits and sumps.CalGEM is the Geologic Energy Manag...

WellSTAR Oil and Gas Facilities: Boundaries

  • Published by: California Department of Conservation
  • Last updated: Monday, December 29, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: Facility Boundary layer digitized by CalGEM to show the area...