Search results

189 datasets

i17 Delta Levees Centerlines 2017

Published by: California Department of Water Resources
Last updated: Tuesday, February 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the Delta Anatomy Mapping Project, all levee anatomies were delineated using slope grids built from available LIDAR data points. LIDAR data points ...

SGMA - Depletions of Interconnected Surface Water

Published by: California Department of Water Resources
Last updated: Wednesday, February 11, 2026
File types: PDF

The Depletions of Interconnected Surface Water (ISW) dataset has been established to provide technical resources in support of Groundwater Sustainabil...

i12 Delta Salinity Contours

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

Data represents maximum up-estuary intrusion of the 1 ppt salinity contour. The lines represent 1000 ppt chloride per million, measured 1½ hours after...

SGMA Climate Change Resources

Published by: California Department of Water Resources
Last updated: Wednesday, February 11, 2026
File types: CSV, ZIP, XLSX, PDF

This dataset includes processed climate change datasets related to climatology, hydrology, and water operations. The climatological data provided are ...

i03 Local Maintenance Areas Flood Protection

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

Boundaries of various types of public agencies with responsibilities that include in part or primarily flood control, system maintenance, and improvem...