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460 datasets

Volumetric Annual Report of Wastewater and Recycled Water

  • Published by: California State Water Resources Control Board
  • Last updated: Thursday, September 11, 2025
  • File types: PDF, CSV

The Water Quality Control Policy for Recycled Water (Recycled Water Policy) requires wastewater and recycled water dischargers (including dischargers ...

Utility Solar Generation by Type and County: 2023

  • Published by: California Energy Commission
  • Last updated: Sunday, April 26, 2026
  • File types: HTML

Solar electrical generation data is reported for commercial power plants thathave a nameplate capacity of 1 MW or more. San Bernardino and Riversideco...

CalEnviroScreen 4.0 Indicator Maps

  • Published by: California Office of Environmental Health Hazard Assessment
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

Map containing all the twenty one CalEnviroScreen 4.0 indicators as well as pollution burden and population characteristics maps. Additional informati...

Steelhead Fishing Report and Restoration Card Zones [ds1119]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Steelhead Fishing Report and Restoration Card Zones [ds1119] Extended Table

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Steelhead Fishing Report and Restoration Card Zones [ds1119]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON, ZIP, KML

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

California's Groundwater Update 2025 (Bulletin 118)

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 26, 2026
  • File types: PDF, XLS, URL, .ZIP

California's Groundwater: Bulletin 118 Updates (CalGW Updates) are a continuing series of California's primary technical publications on groundwater r...

Average Transit Speeds by Stop

  • Published by: Caltrans
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

All day and peak transit 20th, 50th, and 80th percentile speeds on segments estimated on a single day for all CA transit operators that provide GTFS r...

Data Brief: Avoidable Emergency Department Visits Vary Widely Across California

  • Published by: Department of Health Care Access and Information
  • Last updated: Sunday, April 26, 2026
  • File types: XLSX, PDF, ZIP

The data includes a broader range of geographic units of analysis than have previously been made available in HPD public reports, in addition to other...

Warner Mountains Aerial Photos - 1946 [ds52]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, April 26, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

This data set is a mosaic made from aerial photographs acquired from the Modoc National Forest with photo dates throughout the summer of 1946. The 126...