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471 datasets

Watershed Boundary Dataset (WBD)

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: FILE GEODATABASE OR SHAPEFILE, ARCGIS GEOSERVICES REST API, WEBSITE, PDF

The Watershed Boundary Dataset (WBD) from USGS' The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landsca...

Modeling and Analysis Web Page General Contents

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: PDF

Modeling and Analysis Web Page General Contents...

i15 Parcels CVFPB

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a compilation of ownership rights represented as parcels owned by the Sacramento & San Joaquin Drainage District of the State of C...

i04 CIMIS Weather Stations

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The California Irrigation Management Information System (CIMIS) currently manages over 145 active weather stations throughout the state. Archived data...

Stormwater Projects

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
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...

Natural Communities Commonly Associated with Groundwater

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
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...

i15 SWP Monuments

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a compilation of survey monuments as points used by the State of California, Department of Water Resources. The associated data is con...

i08 GroundwaterLevelChange Contours

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between t...

i03 LegalDeltaBoundary

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Department of Water Resources (DWR), Geodetic Branch, Cadastral Surveys reviewed this boundary in July, 2009, and agreed with the linework along with ...

i15 Cadastral Map Index DWR

Published by: California Department of Water Resources
Last updated: Friday, July 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents the cadastral maps created by the Geomatics branch in support of real property acquisitions within the Department of Water Res...