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631 datasets

DWR Continuous Data Download Links

Published by: California Department of Water Resources
Last updated: Saturday, May 23, 2026
File types: CSV

Stations and a table of download links for time-series data, from DWR's continuous environmental monitoring database. For more information, see DWR's...

Regions CCSESA

Published by: California Department of Education
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Through a system of 11 service regions, CCSESA provides the organizational mechanism for the 58 County Superintendents of Schools to design and implem...

Park and Ride

Published by: Caltrans
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Park and Ride Lots offer a convenient and safe location to transfer from a single passenger vehicle to a local or regional transit bus, carpool, or va...

Public Road Functional Classification

Published by: Caltrans
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This Functional Classification dataset was exported from Caltrans Linear Reference System (LRS) on July 3rd, 2024. The LRS serves as the framework upo...

Access Explorer User Guide

Published by: California Natural Resources Agency
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The California Natural Resources Agency’s Access for All Initiative and 30x30 set a goal of equitable access for all to the state’s natural and open s...

California's 30x30 Initiative

Published by: California Natural Resources Agency
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

In October 2020, Governor Newsom signed his Nature Based Solutions Executive Order N-82-20, elevating the role of natural and working lands in the fig...

Local Bridges

Published by: Caltrans
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&I) Database as of 03/12/2024. Bridge inspectors ...

Public Airport

Published by: Caltrans
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a point layer of Public Use Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Tran...

Open Data User Guide

Published by: California Natural Resources Agency
Last updated: Saturday, May 23, 2026
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...

Caltrans COVID-19 Leave Tracking

Published by: Caltrans
Last updated: Tuesday, June 1, 2021
File types: CSV

This dataset includes daily submissions for all districts and programs for teleworking and numbers and COVID related absences in the department. COVID...