All datasets

4331 datasets

Power Outage Incidents

Published by: California Office of Emergency Services
Last updated: Friday, December 19, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This data...

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Friday, December 19, 2025
File types: DOCX, CSV

Statistic crash records within State of California...

Power Outage Areas

Published by: California Office of Emergency Services
Last updated: Friday, December 19, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This data...

Power Outages by County

Published by: California Office of Emergency Services
Last updated: Friday, December 19, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This data...

California Evacuation Aggregation Layer

Published by: California Office of Emergency Services
Last updated: Friday, December 19, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This feature service is an aggregation of multiple California County Evacuation Zone services that are being refreshed every 10 minutes. The schema us...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Thursday, December 18, 2025
File types: CSV, PDF

Attention: Updates to the Safe to Swim Map and all open data portal resources will be temporarily paused from December 19, 2025 through January 7, 202...

Ground Water - Water Quality Results

Published by: California State Water Resources Control Board
Last updated: Thursday, December 18, 2025
File types: EXCEL (XLSX), CSV

Groundwater quality data and related groundwater well information available on the page was queried from the GAMA Groundwater information system (**[G...

Active Transportation Count Dataset

Published by: Caltrans
Last updated: Thursday, December 18, 2025
File types: CSV, PDF, XLSX

The Pedestrian and Bicycle Count Dataset documents non motorized traffic on state highways, originating from Caltrans district pilots initiated in 202...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Friday, December 19, 2025
File types: ZIP

This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the...

DWR's Basin Characterization Program

Published by: California Department of Water Resources
Last updated: Friday, December 19, 2025
File types: BIN, .ZIP, ZIP, FILE GEODATABASE, PDF

DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https:/...