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194 datasets

Periodic Groundwater Level Measurements

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: CSV, ZIP, TXT

The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resour...

i12 Levee Breaks Historic

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Dataset was built over years based on a variety of sources and ongoing incidents during the period in which the dataset steward was in the Delta Levee...

California Groundwater Recharge Information

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: HTML, PDF

The following information is to support groundwater recharge efforts coordinated by the California Department of Water Resources, State Water Resource...

Quarterly Fishery Surveys - Salton Sea [ds428]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Friday, April 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the spring of 2003, California Department of Fish and Game (CDFG) personnel began quarterly sampling of Salton Sea fish at fourteen stations around...

Precocious Maturation in Spring-Run Chinook Salmon

  • Published by: California Department of Fish and Wildlife
  • Last updated: Friday, April 24, 2026
  • File types: XLSX, ZIP

Dataset contains Excel files for for water temperature duing chinook egg incubation, weight, fork length and condition factor of fry. Data is grouped...

DWR Technical Support Services (TSS)

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: CSV

(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...

CIMIS Weather Station Data

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: CSV

Weather Data collected by CIMIS automatic weather stations. The data is available in CSV format. Station data include measured parameters such as sola...

Bay-Delta SCHISM Coastal Data for Ocean Boundary

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: TAR.GZ, TAR

The Bay-Delta SCHISM model connects to coastal models on its ocean boundary for salinity and temperature, using Newtonian relaxation or "nudging". The...

California's Groundwater Update 2025 (Bulletin 118)

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 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...

Bay-Delta SCHISM Input Data

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 24, 2026
  • File types: TH, TAR, ZIP

Boundary forcing data for historical modeling with Bay-Delta SCHISM 2008-2016....