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421 datasets
National Hydrography Dataset (NHD) Archive
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: ZIP, TXT, FILE GEODATABASE
This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Water...
i08 LandslideSymbology SacramentoValley
- Published by: California Department of Water Resources
- Last updated: Wednesday, May 13, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This data set is a series of polylines denoting the symbology for landslides; generally showing direction of movement downhill. These features were ad...
Continuous Groundwater Level Measurements
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: CSV
DWR continuous groundwater level measurements contains continuous time-series data from automated recorders at sites operated by the Department of Wa...
Natural Communities Commonly Associated with Groundwater
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: GDB, SHP, PDF
The Natural Communities dataset is a compilation of 48 publicly available State and federal agency datasets that map vegetation, wetlands, springs, an...
Stormwater Projects
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: CSV
The dataset contains storm water projects planned in the future throughout California that involve groundwater recharge and direct use. It was used to...
Modeling and Analysis Web Page General Contents
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: PDF
Modeling and Analysis Web Page General Contents...
CalSIP Stream Gages
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: ARCGIS GEOSERVICES REST API, CSV
### More information can be found at the CA DWR California Stream Improvement Program webpage at https://water.ca.gov/Work-With-Us/Technical-Assistanc...
DICU
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: PDF
Delta Island Consumptive Use model...
C2VSimCG Version 2025 - Draft
- Published by: California Department of Water Resources
- Last updated: Wednesday, May 13, 2026
- File types: ZIP
Draft Coarse Grid California Central Valley Groundwater-Surface Water Simulation Model (released January 1, 2026). C2VSimCG v2025 is a computer progra...
Groundwater Sustainability Plan Annual Report Data
- Published by: California Department of Water Resources
- Last updated: Thursday, May 14, 2026
- File types: CSV
The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA...