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150 datasets

Total Construction Cost of Healthcare Projects

  • Published by: Department of Health Care Access and Information
  • Last updated: Wednesday, April 1, 2026
  • File types: CSV, ZIP

Total dollar value and number of projects either in review, pending construction, in construction, or in closure aggregated into California counties, ...

i17 StateWaterProject ConstructionDivisions

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

This is a line dataset that delineates the extent of State Water Project construction divisions. The locations of the construction divisions were deri...

Office of Public School Construction (OPSC) Open Data Portal

  • Published by: California Department of General Services
  • Last updated: Monday, March 2, 2026
  • File types: CSV, DOCX

This dataset contains information on all projects funded under the School Facility Program. The data is provided by the Office of Public School Constr...

Housing Element Annual Progress Report (APR) Data by Jurisdiction and Year

  • Published by: California Department of Housing and Community Development
  • Last updated: Friday, March 27, 2026
  • File types: CSV, DOCX

Government Code section 65400 requires that each city, county, or city and county, including charter cities, prepare an annual progress report (APR) o...

Drinking Water - Public Water System Annually Reported Number of Service Connections Metered and Unmetered by Service Connection Type

  • Published by: California State Water Resources Control Board
  • Last updated: Thursday, May 8, 2025
  • File types: PDF, CSV, ZIP

This dataset includes the number of service connections, categorized by type and metering status, as submitted by public water systems via the electro...

Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, March 30, 2026
  • File types: CSV

This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from th...

C-10A And C-10B, Tax Liability By Industry, C And S Corporations

  • Published by: California Franchise Tax Board
  • Last updated: Tuesday, October 15, 2024
  • File types: CSV, PDF

This dataset contains corporate tax statistics for C and S corporations based on tax returns....

Collection of Groundwater Applications and Tools

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 1, 2026
  • File types:

This dataset includes links and descriptions to a collection of groundwater applications and tools that have been developed by the Department of Water...

Water Shortage Vulnerability Technical Methods

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 1, 2026
  • File types: PDF

These documents present the 2023 and 2024 updates to the Water Shortage Vulnerability scoring for both (and separately) rural communities as domestic ...

Earthquake Zones of Required Investigation

  • Published by: California Department of Conservation
  • Last updated: Wednesday, April 1, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

The California Earthquake Hazards Zone Application ("EQ Zapp") is an onlin​e map that allows anyone with a computer, tablet or smartphone to...