ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

Search Natural Resources datasets

3232 datasets

i19 Stormwater Capture Master Plan LosAngelesDWP Geophysical Polys

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature dataset contains geophysical properties to analyze where obstacles to infiltration exist and where infiltration would be most desirable. S...

i03 Hydrologic Regions

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

i19 Stormwater Permitees Municipal

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature datasets contain Phase 1 and Phase 2 municipal separate stormwater sewer system (MS4s) permittees in California. These draft layers are ba...

i19 Stormwater Project Points

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature dataset contains storm water projects planned in the future throughout California that involve groundwater recharge and direct use. It was...

i19 Stormwater Resource Plans Polys

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature dataset contains data representing storm water projects planned in the future throughout regions in California that involve groundwater re...

i03 FERCBoundaries

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Digital GIS feature class of the Federal Energy Regulatory Commission (FERC) P-2426 and P-2100 Boundaries. Descriptions and mapping for the P-2426 and...

i17 California Jurisdictional Dams

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a feature class identifying all dams currently under the jurisdiction of the Division of Safety of Dams (DSOD). The dataset is extract...

i03 dwr region offices

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

i03 Delta PrimarySecondary Zones

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Delta Primary Zone Boundary The history of the primary zone boundary is as follows: the Primary Zone was defined in the 1992 Delta Flood Protection Ac...

i17 Delta Levees Anatomy 2007

  • Published by: California Department of Water Resources
  • Last updated: Friday, December 26, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the Delta Anatomy Mapping Project all levee anatomies were delineated using slope grids built from available LIDAR data points. LIDAR data points w...