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84 datasets

2070 Extreme Climate Change Scenarios for Water Supply Planning

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: PDF, ZIP

DWR’s 2070 extreme climate change scenarios enable exploration of the vulnerability of and opportunities for water supply at the potential bounds of f...

Urban Water Data - Drought Planning and Management

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 12, 2026
  • File types: CSV, PDF

This data package aims to pilot an approach for providing usable data for analyses related to drought planning and management for urban water supplier...

Urban Water Use Objectives – Relevant Data

  • Published by: California State Water Resources Control Board
  • Last updated: Friday, April 3, 2026
  • File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers (URWS) to annually calculate their Urban Water Use O...

State Water Project Delivery Capability Report (DCR) 2017

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: ZIP, PDF

State Water Project Delivery Capability Report 2017, report, model, and data analysis...

Urban Water Use Objectives – Compiled Report Data

  • Published by: California State Water Resources Control Board
  • Last updated: Wednesday, January 21, 2026
  • File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers to annually calculate their Urban Water Use Objectiv...

i03 Water Plan Planning Areas

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

Microplastic and Microparticle Data from Surface Water: San Francisco Bay and Adjacent Sanctuaries

  • Published by: California Ocean Protection Council
  • Last updated: Friday, April 10, 2026
  • File types: XLSX, PDF

The San Francisco Estuary Institute and 5 Gyres completed a comprehensive regional study of microplastic pollution of a major urban estuary and adjace...

ECO-PTM Paper

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: PDF

The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...

i12 CalSIMII OutputData Timeseries

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The i12_CalSim_Output dataset is a point feature class containing 44 point locations representing a subset of CalSim II output locations. A related ta...

i12 CalSIMII OutputData

  • Published by: California Department of Water Resources
  • Last updated: Saturday, April 11, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

The i12_CalSim_Output dataset is a point feature class containing 44 point locations representing a subset of CalSim II output locations. A related ta...