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385 datasets

Surface Water - 2017 California Water Quality Status Report

  • Published by: California State Water Resources Control Board
  • Last updated: Wednesday, October 23, 2019
  • File types: ZIP

The California Water Boards’ Water Data Center is proud to present the CA Water Quality Status Report. This report is an annual data-driven snapshot ...

Number of Weight Loss Surgeries Performed in California Hospitals

  • Published by: Department of Health Care Access and Information
  • Last updated: Saturday, April 25, 2026
  • File types: CSV, ZIP, PDF

The dataset contains the number for five types of weight loss (bariatric) surgeries (Open Roux-en-Y gastric bypass, laparoscopic Roux-en-Y gastric byp...

IWFM Demand Calculator (IDC)

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 25, 2026
  • File types: ZIP

Publicly available version of IDC (IWFM Demand Calculator)...

Regional Planning Unit Overviews

  • Published by: California Employment Development Department
  • Last updated: Tuesday, November 18, 2025
  • File types: CSV

The purpose of these reports is to provide employment data at a regional level. Regional Planning Units (RPUs) respect the existing administrative bou...

CalHHS Dataset Catalog

  • Published by: California Health and Human Services Agency
  • Last updated: Sunday, April 26, 2026
  • File types: ZIP

This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the...

FTB EITC Summary of CA Residents Jan 2026

  • Published by: California Franchise Tax Board
  • Last updated: Tuesday, March 10, 2026
  • File types: PDF

Produced by the Economic & Statistical Research Bureau, monthly tabulations of tax filings statistics for the Earned Income Tax Credit (EITC), Young C...

Access Explorer User Guide

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, April 25, 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...

Suisun Marsh Salinity Control Gates Log

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 25, 2026
  • File types: XLSX, PDF

This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical is...

DSM2 v8.2.2

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 25, 2026
  • File types: ZIP

The current release DSM2 v8.2.2 differs from the previous release DSM2 v8.2.1 in that a bug in ECO-PTM was fixed. Specifically, ECO-PTM in DSM2 v8.2....

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...