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4458 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Tuesday, June 9, 2026
File types: DOCX, CSV

Statistic crash records within State of California...

Power Outages by County

Published by: California Office of Emergency Services
Last updated: Tuesday, June 9, 2026
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 Outage Incidents

Published by: California Office of Emergency Services
Last updated: Tuesday, June 9, 2026
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 Outage Areas

Published by: California Office of Emergency Services
Last updated: Tuesday, June 9, 2026
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: Tuesday, June 9, 2026
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...

Cal-ITP GTFS-Ingest Pipeline Dataset

Published by: Caltrans
Last updated: Tuesday, June 9, 2026
File types: CSV

Cal-ITP collects the GTFS feeds from a statewide list every night and aggregates it into a statewide table for analysis purposes only. Do not use for ...

Well Completion Reports

Published by: California Department of Water Resources
Last updated: Tuesday, June 9, 2026
File types: CSV, XLSX

This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Com...

Periodic Groundwater Level Measurements

Published by: California Department of Water Resources
Last updated: Tuesday, June 9, 2026
File types: CSV, ZIP, TXT

The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resour...

Urban Water Use Objectives – Compiled Report Data

Published by: California State Water Resources Control Board
Last updated: Monday, June 8, 2026
File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers to annually calculate their Urban Water Use Objectiv...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Tuesday, June 9, 2026
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...