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2354 datasets

Open Data User Guide

Published by: California Natural Resources Agency
Last updated: Friday, October 10, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

This guide will introduce the open data resources available in the CA Nature website and familiarize you with key features and capabilities of the sit...

Sacramento Parking Map Data Download (GDB/KMZ)

Published by: California Energy Commission
Last updated: Monday, October 13, 2025
File types: HTML

This map is intended to assist staff and visitors to the California Energy Commission headquarters, 715 P Street, 3rd Floor, Sacramento, CA 95814 with...

Limited Data Hexes, Statewide - ACE [ds674]

Published by: California Department of Fish and Wildlife
Last updated: Monday, October 13, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Shows ACE project hexagons with no documented rare species occurrences (as of 12/2009), likely representing areas of limited survey data. Biological i...

Wind Generation Time Interval Exploration Data

Published by: California Energy Commission
Last updated: Monday, October 13, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This is the data set behind the Wind Generation Interactive Query Tool created by the CEC. The visualization tool interactively displays wind generati...

2022 Crash Data on State Highway System

Published by: Caltrans
Last updated: Friday, November 15, 2024
File types: CSV

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...

Marine Landing Data System Ports - R7 - CDFW [ds3081]

Published by: California Department of Fish and Wildlife
Last updated: Monday, October 13, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature contains the spatial representations of ports and major port areas used within the Marine Landing Data System (MLDS). The point may not r...

Department of Toxic Substances Control - Envirostor Public Data Export

Published by: California Department of Toxic Substances Control
Last updated: Monday, October 13, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

This Feature Layer Collection contains publicly shared data from Envirostor, the Department of Toxic Substances Control's Project Management Solution....

Housing Element Open Data Project and SB 35 Determination

Published by: California Department of Housing and Community Development
Last updated: Monday, October 13, 2025
File types: HTML

Shows SB 35 determination status for cities and counties throughout the state, based on data reported on the annual progress report (APR).SB 35 (Wiene...

2025 Draft Updates of Data for CEC Busbar Mapping Assessment (2026-2027 IRP Cycle)

Published by: California Energy Commission
Last updated: Monday, October 13, 2025
File types: HTML

During the August 19, 2025 Modeling Advisory Group webinar as part of the CPUC’s Assumptions for the 2026-2027 TPP, CEC staff proposed a number of upd...

Local Reliability Areas

Published by: California Energy Commission
Last updated: Monday, October 13, 2025
File types: HTML

California Local Reliability Areas....