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520 datasets

California Water Rights Measurement Devices (Reported in Annual Report)

  • Published by: California State Water Resources Control Board
  • Last updated: Friday, August 29, 2025
  • File types: CSV, XLSX, DOCX, PDF

This list includes detail information about the measurement devices and measurement methods associated with the diversion and storage of water as repo...

California Water Rights Water Use Reported

  • Published by: California State Water Resources Control Board
  • Last updated: Wednesday, April 1, 2026
  • File types: XLSX, ZIP, CSV, DOCX, PDF

This list includes detail information for WATER USE as reported annually under each water right as stored in the State Water Resources Control Board...

Truck Average Daily Traffic

  • Published by: Caltrans
  • Last updated: Sunday, May 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Annual average daily traffic is the total volume for the year divided by 365 days. The truck count year is from October 1st through September 30th. Ve...

Long-Term Occupational Employment Projections

  • Published by: California Employment Development Department
  • Last updated: Tuesday, April 14, 2026
  • File types: CSV

Long-term Occupational Projections for a 10-year time horizon are provided for the State and its labor market regions to provide individuals and organ...

California Population Trends by Geography

  • Published by: California Department of Water Resources
  • Last updated: Sunday, May 3, 2026
  • File types: CSV, WEBSITE

The datasets provide population estimate trends from 1998 to the current year for each of California’s 58 counties, further disaggregated by Detailed ...

Live Birth Profiles by County

  • Published by: California Department of Public Health
  • Last updated: Sunday, May 3, 2026
  • File types: ZIP, CSV

This dataset contains counts of live births for California counties based on information entered on birth certificates. Final counts are derived from ...

Transportation to Work

  • Published by: California Department of Public Health
  • Last updated: Sunday, May 3, 2026
  • File types: PDF, XLSX, ZIP

This table contains data on the percent of residents aged 16 years and older mode of transportation to work for California, its regions, counties, cit...

Surface Water - Aquatic Organism Tissue Sample Results

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, April 14, 2026
  • File types: PDF, ZIP, CSV

This data set provides results of tissue from organisms found in surface waters, from the [California Environmental Data Exchange Network](https://ced...

Citizen Scientist Monitoring of Rocky Reefs and Kelp Forests, California South Coast MPA Baseline Study, 2011 to 2012

  • Published by: California Ocean Protection Council
  • Last updated: Friday, May 1, 2026
  • File types: PDF, ZIP, CSV

Reef Check California has surveyed rocky reefs and kelp forests in southern California since 2006 and has up to nine years of data from the MLPA South...

HIV/AIDS Cases

  • Published by: California Department of Public Health
  • Last updated: Sunday, May 3, 2026
  • File types: CSV, ZIP

This data set includes tables on persons living with HIV/AIDS, newly diagnosed HIV cases and all cause deaths in HIV/AIDS cases by gender, age, race/e...