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1180 datasets

i02 NCCAG Vegetation

Published by: California Department of Water Resources
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural w...

Chronic Conditions Experienced by Californians with Original Medicare, 2021

Published by: California Department of Health Care Services
Last updated: Monday, June 1, 2026
File types: CSV, PDF, ZIP

The dataset contains information about the prevalence of chronic conditions among Original Medicare beneficiaries as well as about the spending and co...

California Important Farmland Finder

Published by: California Department of Conservation
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

This application provides an easy way to calculate the area and type of Important Farmland in an area of interest.Important Farmland Maps are compiled...

California State Assembly Districts Map 2020

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Final approved map by the 2020 California Citizens Redistricting Commission for the California State Assembly; the authoritative and official delineat...

National Hydrography Dataset (NHD) Archive

Published by: California Department of Water Resources
Last updated: Monday, June 1, 2026
File types: ZIP, TXT, FILE GEODATABASE

This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Water...

Energy Equity Indicators – Interactive Story Map

Published by: California Energy Commission
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

These interactive energy equity indicators are designed to help identify opportunities to improve access to clean energy technologies for low-income c...

Surface Water - Sampling Location Information

Published by: California State Water Resources Control Board
Last updated: Wednesday, May 27, 2026
File types: PDF, CSV

Information about sampling locations for data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). Thi...

Baja Mouse Predicted Habitat - CWHR M234 [ds2629]

Published by: California Department of Fish and Wildlife
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebra...

Big-Eared Woodrat Predicted Habitat - CWHR M233 [ds2628]

Published by: California Department of Fish and Wildlife
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebra...

Bighorn Sheep Predicted Habitat - CWHR M183 [ds2627]

Published by: California Department of Fish and Wildlife
Last updated: Monday, June 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebra...