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156 datasets

Building Climate Zones

  • Published by: California Energy Commission
  • Last updated: Saturday, June 27, 2026
  • File types: HTML

The numbers used in the climate zone map don't have a title or legend. The California climate zones shown in this map are not the same as what we comm...

Wastewater User Charge Survey Data for FY 2012-13, FY 2014-15, FY 2016-17 and CY 2018

  • Published by: California State Water Resources Control Board
  • Last updated: Friday, December 20, 2024
  • File types: CSV, XLSX, PDF

The State Water Resources Control Board (State Water Board) conducts regular surveys of sewer rates and connection (capacity) fees charged by wastewat...

Offshore Oil Leases

  • Published by: California State Lands Commission
  • Last updated: Friday, June 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The polygons in this layer show the position of Offshore Oil Leases as documented by former State Lands Senior Boundary Determination Officer, Cris N....

Drinking Water - Laboratory Water Quality Results

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, October 29, 2019
  • File types: PDF

The Division of Drinking Water requires laboratories to submit water quality data directly. The data is received, and published twice monthly on the D...

Street - Expenditures

  • Published by: California State Controller's Office
  • Last updated: Tuesday, June 23, 2026
  • File types: CSV, JSON, XSL

2017-18 to 2023-24 Cities Street Annual Report - Expenditures, for the finance application....

Street - Revenues

  • Published by: California State Controller's Office
  • Last updated: Tuesday, June 23, 2026
  • File types: CSV, JSON, XSL

2017-18 to 2023-24 Cities Street Annual Report - Revenues, for the finance application....

Medical Service Study Areas

  • Published by: Department of Health Care Access and Information
  • Last updated: Sunday, June 28, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is the current Medical Service Study Area. California Medical Service Study Areas are created by the California Department of Health Care Access ...

Eureka Modified Assessment

  • Published by: California State Lands Commission
  • Last updated: Friday, June 26, 2026
  • File types: HTML

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About This Site

  • Published by: California State Controller's Office
  • Last updated: Tuesday, June 23, 2026
  • File types:

In its ongoing effort to promote transparency in government, the California State Controller's Office created this website to make it easier for taxpa...

Urban Water Management Plans (UWMP) 2015

  • Published by: California Department of Water Resources
  • Last updated: Sunday, June 28, 2026
  • File types: PDF, CSV

Urban Water Management Plans (UWMPs) are prepared by California's urban water suppliers to support their long-term resource planning, and ensure adequ...