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118 datasets

CGS Information Warehouse: Regulatory Maps

  • Published by: California Department of Conservation
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory "...

Water Plan Water Balance Data

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: PDF, .ZIP, ZIP

Department of Water Resources California Water Plan program computes applied, net, and depletion water balances for California. Water balances are sim...

CGS Information Warehouse: Regulatory Maps

  • Published by: California Department of Conservation
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

SRA FHSZ Rollout Application September 2023

  • Published by: CAL FIRE
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

Pursuant to Public Resource Code 4202, The State Fire Marshal shall classify lands within State Responsibility Areas into fire hazard severity zones. ...

CGS Seismic Hazards Program: Unevaluated Areas

  • Published by: California Department of Conservation
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This is a digital Seismic Hazard Zone Map presenting areas where liquefaction and landslides may occur during a strong earthquake. Three types of geol...

Primacy Aquifer Exemptions

  • Published by: California Department of Conservation
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

Primacy Aquifer Exemptions

  • Published by: California Department of Conservation
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

California Seed Bank Assessment of Need App

  • Published by: CAL FIRE
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

This app is a tool designed for individuals interested in California's reforestation efforts. Users can look up local reforestation information or sel...

Nearshore Substrate Mapping Change Analysis using Multispectral Imagery, California South Coast MPA Baseline Study, 2011 to 2012

  • Published by: California Ocean Protection Council
  • Last updated: Friday, October 10, 2025
  • File types: PDF, ZIP, XLSX, GEOTIFF

Three remote sensing datasets were utilized to create the final substrate map products: 1) 4-banded imagery collected in June, October and November of...

DETAW v2.0

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: ZIP, PDF

Delta Evapotranspiration of Applied Water (DETAW v2.0) estimates the daily actual evapotranspiration(ET) and root zone water balance on 168 sub-areas ...