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2097 datasets

California State Assembly Districts (October 2024)

Published by: California Energy Commission
Last updated: Wednesday, July 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

California State Assembly district boundaries intended for the NEVI map.Data downloaded in October 2024 from https://gis.data.ca.gov/maps/b31d93f08c07...

CalEnviroScreen 4.0 and Race/Ethnicity Analysis

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, July 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

CalEnviroScreen scores represent a combined measure of pollution and the potential vulnerability of a population to the effects of pollution. Like the...

High Occupancy Vehicle

Published by: Caltrans
Last updated: Wednesday, July 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

High-Occupancy Vehicle (HOV) lane, also known as the carpool or diamond lane, is a traffic management strategy to promote and encourage ridesharing; t...

MLPA Marine Habitat Matrix Geoprocessing Model

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, July 29, 2026
File types: XLSX, ZIP

An ArcGIS geoprocessing model built upon a personal geodatabase (.mdb file) with stored access queries and functions which output formatted results. T...

Commercial Herring Fishery Monitoring Data - San Francisco Bay

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, July 29, 2026
File types: XLSX, ZIP

Nearshore and Bays Management Project manages the commercial herring fishery in CA. Data used in this management includes age, maturity, and weight da...

Vegetation Cover - Spears and Didion Ranches [ds319] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, July 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP, CSV, GEOJSON

These data are the summary statistics calculated for components of the herbaceous layers, and shrubs and trees from the three 0.05-ha circular plot ha...

Seedlings and Saplings - Spears and Didion Ranches [ds318] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, July 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP, CSV, GEOJSON

These data are the total number and average number of saplings and seedlings of trees detected from 0.05-ha circular plot habitat samples taken in 200...

DDS RegionalCenters

Published by: California Department of Developmental Services
Last updated: Thursday, July 30, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The State of California, Department of Developmental Services oversees and organizes services for individuals with developmental disabilities in Calif...

2023TulareFloodingIncident Flood Structure Status Map

Published by: CAL FIRE
Last updated: Wednesday, July 29, 2026
File types: HTML

This map feeds into a web app that allows a user to examine the known status of structures damaged by the flooding. If a structure point does not appe...

DCP Tribal Resources

Published by: California Department of Water Resources
Last updated: Wednesday, July 29, 2026
File types: ZIP

The DCP Tribal Resources Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. The California...